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", 0x534, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000000), 0x4) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000000200)=0x12) write(r6, &(0x7f0000000200), 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7}) readv(r5, &(0x7f0000000080)=[{&(0x7f0000000100)=""/251, 0xfb}], 0x1) sendto$inet(r4, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000240), &(0x7f0000000480)=0x4) connect$netlink(r3, &(0x7f00000000c0)=@unspec, 0xc) readv(r4, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) dup2(r10, r9) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) fadvise64(r2, 0x0, 0x0, 0x4) 2018/04/28 00:41:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/28 00:41:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x82440) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x3, [], [], [], 0x2, 0xffffffff, 0xfffffffffffffffd, 0x0, "2b92af96734a1076ba619ddb28bdaa68"}) 2018/04/28 00:41:56 executing program 3: syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x4, 0xa, &(0x7f0000001740)=[{&(0x7f0000000200)="4bbffd32165ca592b73132e0e0e28b5b2e271b3008ba4d36636c40ef690384baac96f1ea2e3698354815eff609e50e6844cd590ded005f4c55fc51371546be51775ebbaaeb476bdfd045da3ea0f8cd2ddf3ce15b0ea49c06725bc31a268efdd2af41e006471753bc30a54980c967c7d2afa3260f620e5620e0c5e7f9deece475a2049f34fa225c110d67307c98e29b839a718aad3f538151cead6520f3ad7afd9f41c87635c36033a1f9350cc5f7f9d8c9bfec8a10a66a285ba33eaf0795892395f4a00e9363afa2f96d38c7df8620fa83923509ed4bb9fae9eae13eccd9b56b38731be874d3b8204b5aee34", 0xec, 0xffff}, {&(0x7f0000000300)="44636a75edc47eccb5d2f3fb1b5ad394a72d3cacf0dba5a3a28b10d945e5d65e22f79744c6c4260a803c01c1a80b5f54fcd9dab4887714668e87ab4be34e8bae131ea453870bb0cb2656b42e79b4c263ed6cf0bd2d350ab53c808386ecc44fd138de4796bdb9ddff1670c370191f9cedf8d9b2669b2300c93b817b189ac15961dcfdade45d45c57146065ca969", 0x8d, 0x80000001}, {&(0x7f00000003c0)="6ff99330ddc34127812ae3dc3e8ba6566f465cb4bf972436d5f6d1a96b474f57c7f870ebc75692677497e5b30ed3185c1895ae5182560626a77b899e9abba84c047a1fe950ac123d6f8f6f1c077e625aeca9626ca4ea2cc2076461d33192848e53cd2858c65c713c3faf56db1fafad709854a3e49290eb", 0x77, 0x8001}, {&(0x7f0000000440)="f4fe79a22e22e3615ccd48828c35157ca93dc31ae83973eb75d439760366d44f890a31eda057cac5870f36338cbbfe9c4b216ed937999e2a7423e219190023b3c0c55131eb31041b59cfb0ccdba65000b44c5f6dad836cce45eaf6662edd70ffc7ef9abde2a1ccf197344fa4a7450f16d3dc136acdc03b27af8bac88987533f5fa4d3cce56556fa076c2909d68f69356c7c8a60fd9ef2e3ba0e32c162a471e5cec31aee75582ec7661173105", 0xac, 0x2}, {&(0x7f0000000500)="e11efee89a05d4487bdefc06cb04bea6985e15185406aa4cb6de98", 0x1b, 0x8}, {&(0x7f0000000540)="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", 0x1000, 0x4}, {&(0x7f0000001540)="761208221e87dd3d33560400170ea88a04ec11b76ae7b805afbbeaa8d05418a8397bb79f", 0x24, 0x10000}, {&(0x7f0000001580)="dc476cacc5169a9d3bd2b53e2b90eb77ed485e91b89539501085e1f42080744be7837a55d49d9bea205c802da1f93901d4db0ebc29116d2d3bb853dfecf800ef136f73fa77a6cc41605de3afe5b0e6d748dc6f173b8d1a23ae430b963d1c6472acacfb5721f9644bd93473e2324039ed0a0c86f04d732c616431dac6cffa56a82c969b81a59687417b54b9339972caf5f3c015f186537c6cfd19674dab07ca108666840d91f81ead", 0xa8, 0xfffffffffffffffa}, {&(0x7f0000001640)="e0fece647c43845757d9557cd05fd9e34501ccc7cd169c0a8efcc26f909a8557848d833321b22331c91db4f25cd6eb4ff875e30c21fc83eb136030d199583cb289c0d1bc97ce10727ed0c4dc0b97efd0dcc96d0c345957c1e551d0ae4c49eb4c0e632342f6b6d7e40ad406", 0x6b, 0x9}, {&(0x7f00000016c0)="5d909a0f593bbea3b416baf5ee7c47c63126265a96102cf27f31f265e78817420e5ac2f67a3a352250a561d6c751852c3867263008720d457a552ae217f61ff00cca1be403a7c0fd9547db1931f203c2dc1e", 0x52, 0x6}], 0x800, &(0x7f0000001840)={[{@umask={'umask', 0x3d, [0x35, 0x30, 0x30, 0x36, 0x37, 0x33, 0x33]}, 0x2c}]}) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) socketpair(0x3, 0x3, 0x80000000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001880)={{0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0x4, 'ovf\x00', 0x10, 0x8, 0x49}, {@loopback=0x7f000001, 0x4e22, 0x10000, 0x1f, 0xffffffffffff8001, 0x7}}, 0x44) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000100)) 2018/04/28 00:41:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x416}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x82, 0x80, 0x431}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) 2018/04/28 00:41:56 executing program 0: mkdir(&(0x7f0000000200)='./control/file1\x00', 0x23) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f0000041000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x501000, 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f0000000180)='squashfs\x00', 0x0, &(0x7f0000000100)="965928bcb6ec655d2d83c701601fdb61433f4510820e49183412dae3ed22569c56d4a0a6d2ed05dda1ea5332bf418deea775c9613d6b41900cda445238c9fdfaa5") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mknod(&(0x7f00000001c0)='./control/file0\x00', 0xc020, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/28 00:41:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000480)={0x7, 0x1, 0x10000, 0x2000, &(0x7f0000ff3000/0x2000)=nil}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000440)={r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5, @time={0x0, 0x1c9c380}}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x10000, 0x3f, 0x10001, 'queue1\x00', 0x40}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x140) write$sndseq(r2, &(0x7f0000000140)=[{0x4, 0x6, 0x4, 0x2b, @tick=0x1f, {0x5, 0x9}, {0xbf, 0x8}, @time=@tick=0x6}], 0x30) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x96c, 0x2900) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r6, 0x814, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xbb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xaeb3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000240)={&(0x7f0000feb000/0x1000)=nil, 0x6, 0x5, 0x20, &(0x7f0000ffc000/0x2000)=nil}) 2018/04/28 00:41:56 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x4800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000de007ddadda3d5cb5f6a99839221de12cfa7cb097d82c6bb30428f2ab4337c6fd444aec0062732b07104b349bf079afb1f1f002585dae3d9dc3694cbbada67848baef3dae6bf51414551ddeac3c561bac930625c77c4e196f3edc9ab6472db5283ea73a5e5565a98c47e945000aa4c9d44d75c058e2ee3638312d73c67c60aa4a986a9fefe4815ff2ec94e8de36ea963f979f2435b52034966a668ac5082b07b2b0911b3488f855b316585f378987df975645a717e68b0193046c31c974f308f1226132d3f"], &(0x7f0000000100)=0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x81}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x8, 0x3, 0x1f, 0x0, 0xffffffff, 0x0, 0x7, 0x4d, 0x1ff, 0x20}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r3) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) 2018/04/28 00:41:56 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') close(r0) [ 137.845750] ntfs: (device loop3): parse_options(): Unrecognized mount option . 2018/04/28 00:41:56 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x40, [0x3, 0x5, 0x9, 0xf300, 0x3, 0x81, 0x5, 0x3f]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/04/28 00:41:56 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x100) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) rt_sigaction(0x2f, &(0x7f0000000140)={0x4, {0x100000001}, 0x8000006, 0x2}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) 2018/04/28 00:41:56 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x5, 0x10}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x5, 0x2, 0x1, 0x80000001, 0x1ff, 0x6, 0xe66, 0x1000, 0x8, 0x9, 0x8000, 0xff, 0xffffffffffffffc0, 0x9, 0x1]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x9, 0x7}, 0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000100)=0x4, 0x4) 2018/04/28 00:41:56 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x6, 0x80000001}) write$sndseq(r3, &(0x7f0000011fd2), 0xf3) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) dup2(r0, r2) pipe2(&(0x7f00000000c0), 0x800) 2018/04/28 00:41:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"626f6e643000000000000000ff00", &(0x7f0000000040)=ANY=[@ANYBLOB="0200b8fcabc72c85ba55fe"]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r2, &(0x7f00000003c0)=""/22, 0x16, 0x40002042, &(0x7f0000000400)={0x3, {"c2a53d33f96ff8"}, 0x7}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) signalfd4(r3, &(0x7f0000000200)={0x4c}, 0x8, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x9519, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1f8bfc00, 0x20, 0x4, 0xbf5, 0x400}, &(0x7f0000000380)=0x98) r5 = gettid() bind$netrom(r2, &(0x7f0000000500)=@full={{0x3, {"2ee63ad7901029"}, 0x20}, [{"3330fdeb2303ed"}, {"d12d5ae958fe15"}, {"82ecefe1f30aeb"}, {"fe9ba2a5d8f6d3"}, {"7ba01a3d2c4c47"}, {"c9e89bb032523c"}, {"bb8baa8812452c"}, {"0126cc06adbab1"}]}, 0x48) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f00000001c0)={0x200}) socket$can_bcm(0x1d, 0x2, 0x2) ptrace$setregs(0xf, r5, 0x8000, &(0x7f0000000100)="f57c9089b53186bd2e490418e372f1986c227aff7410e99ddfe4e24e100a820f33993cf8e80cc8d28e19132c9f67b3987bdec1e2600e311e8185157b61eee707d151bd3b5a49e49b78ffc02e235eeeaf0ae2cd9ef7aa3649e4b42009be77be9910b09d48cd762e3ebbc98d14189d1032c58300626b0f807532fc83802e0dcb52c0ec9030f0f66ef4baabb5f96d496ab77cf3bba2e7596828463ba3df858cc7c31469b27c1e35fa3d96ee7fe76d65c8") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000000c0)=0x8001) 2018/04/28 00:41:56 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xff) ioctl$void(r0, 0x5451) [ 138.241084] QAT: Invalid ioctl [ 138.250924] QAT: Invalid ioctl 2018/04/28 00:41:57 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000140)="1c114325cef51d833544d7729a7d035f143c07b0c798d66352db1d709d03c1cfdd87f6dc991b1a8d347d11089e94f3a52707b95f29c3cb213d6b2d53a71b22ae1ad2136f657aa38728e9fa23953012d7a5", 0x51}], 0x1}, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000"], 0x24}, 0x0) 2018/04/28 00:41:57 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) recvmmsg(r0, &(0x7f0000002580)=[{{&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/222, 0xde}, {&(0x7f0000000500)=""/66, 0x42}], 0x4, &(0x7f00000005c0)=""/247, 0xf7, 0x401}, 0x4}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/102, 0x66, 0x3f}, 0x3f}, {{&(0x7f0000001780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001800)=""/93, 0x5d}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001980)=""/40, 0x28}, {&(0x7f00000019c0)=""/9, 0x9}, {&(0x7f0000001a00)=""/63, 0x3f}], 0x5, &(0x7f0000001ac0)=""/125, 0x7d, 0x4}, 0x5}, {{&(0x7f0000001b40)=@nfc_llcp, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001bc0)=""/37, 0x25}, {&(0x7f0000001c00)=""/191, 0xbf}, {&(0x7f0000001cc0)=""/14, 0xe}, {&(0x7f0000001d00)=""/47, 0x2f}, {&(0x7f0000001d40)=""/181, 0xb5}, {&(0x7f0000001e00)=""/218, 0xda}], 0x6, &(0x7f0000001f80)=""/24, 0x18, 0x80000001}, 0x40}, {{&(0x7f0000001fc0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000002040)=""/164, 0xa4}], 0x1, &(0x7f0000002140)=""/97, 0x61, 0x9}, 0xee0}, {{&(0x7f00000021c0)=@pppol2tpv3, 0x80, &(0x7f0000002500)=[{&(0x7f0000002240)=""/11, 0xb}, {&(0x7f0000002280)=""/173, 0xad}, {&(0x7f0000002340)=""/135, 0x87}, {&(0x7f0000002400)=""/229, 0xe5}], 0x4, &(0x7f0000002540)=""/38, 0x26, 0xffffffffffffc286}, 0x3}], 0x6, 0x40000002, &(0x7f0000002700)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002740)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000002840)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002880)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x2, 0x4e20, 0x0, 0x0, 0x20, 0x80, 0x3f, r2, r3}, {0x6a2, 0x7, 0x8, 0x1000, 0x2, 0x2, 0x7fffffff, 0x20}, {0x5, 0x5, 0x1000, 0x401}, 0x7, 0x6e6bc0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x1, 0x2, 0x5, 0x5, 0x6, 0x7fff}}, 0xe8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/126, &(0x7f0000000100)=0x8) 2018/04/28 00:41:57 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ptrace$peek(0x1, r0, &(0x7f00000003c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x54, @dev={0xfe, 0x80, [], 0xc}, 0xffffffff}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x401}], 0x38) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='net/igmp6\x00') syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000000, 0x400000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000300)=0x2, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000040)={0x6, 0x5, 0x2, 0x0, 0x9ba8, 0xaa8, 0x8, 0xfc, 0x80000000, 0x80}) preadv(r4, &(0x7f0000000440)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000480)=""/190, 0xbe}], 0x2, 0x0) ioctl$TIOCCONS(r4, 0x541d) 2018/04/28 00:41:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c634", 0xc9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='hybla\x00', 0xff02) recvmmsg(r0, &(0x7f000000ef00)=[{{0x0, 0x0, &(0x7f000000b600)=[{&(0x7f000000b500)=""/126, 0x7e}, {&(0x7f000000b580)=""/61, 0x3d}, {&(0x7f000000b5c0)=""/29, 0x1d}], 0x3, &(0x7f000000b640)=""/167, 0xa7}}, {{&(0x7f000000b700)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f000000ccc0)=[{&(0x7f000000bcc0)=""/4096, 0x1000}], 0x1}}, {{&(0x7f000000cd00)=@ipx, 0x80, &(0x7f000000dec0), 0x0, &(0x7f000000df00)=""/4096, 0x1000}}], 0x3, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1efa1f40b58e4035140000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/28 00:41:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x4}, 0xffffffffffffff80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffff9, 0x0, 0x1, 0x3, 0x7c5}, 0x14) 2018/04/28 00:41:57 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x8}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0x595, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x482000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0xfffffffffffffff9, &(0x7f00000000c0)=0x4) 2018/04/28 00:41:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f00000001c0)={0xbf, &(0x7f0000000200)}) 2018/04/28 00:41:57 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/249, 0xf9, 0x20, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80441, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x4, 0x5, 0x301, 0x4, 0x40}, 0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x800, 0x11, 0xffffffffffffff03}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r3, 0x5}, 0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000340)=0x4, 0x4) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000400)="100e5e100d878da95f3f8eb590642881067a8d33c51d14edf30959372a1a79568ef82f524797249168232f16d622c93e1d885dc115ed26f15479d3beff8af41c2320020200c4f2aa0b308bf00bd67e5901e3a74012bd8ed24ca5a2409408c873a5661fdf266d6719a77db4d552d28ed968e638169f406bc2a6592622714adf5f4468ac5d22e3ec1de79302d8721a58e531d17df2a65dfad53bb558", 0x9b}], 0x1, 0x0, 0x0, 0x1}, 0x40001) rt_sigaction(0x3e, &(0x7f0000000540)={0x2, {0x7fffffff}, 0xd0000002, 0x5}, 0x0, 0x8, &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x5, 0x1}, 0x90) io_setup(0x100000000, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000006c0)={r2, 0x1, 0xfffffffffffffe01, 0x1}, &(0x7f0000000700)=0x10) rt_sigaction(0x16, &(0x7f0000000740)={0x6, {0x3}, 0x10000000, 0x7}, &(0x7f0000000780), 0x8, &(0x7f00000007c0)) sendto$llc(r0, &(0x7f0000000800)="16a5b967006bef33d8e1b0845a46c5a23ac6058d1a36398651325d08ffafd01612fe2c2a1e6f6aad85c18dc07e1853dcf286253de1fd33cf332755c3817d82c0261c6c69be6a36df650bf0c35ed98dbb1bd33e075d8eaecd0b9dc67a7933cdb4b530d1b1b1428e75005f6c12ce14e690612f9744860b50dcfae99f05662add09e117ad5fceba5c25b1d066702a8588a9de9cf0799a71c4c262dbb1ccfdcec410514690504210a0b1b3abdc4967f735cd259bab60b5", 0xb5, 0x4000814, 0x0, 0x0) bind$ax25(r1, &(0x7f00000008c0)={0x3, {"503ee7c64a4f5a"}, 0x3}, 0x10) r5 = socket$inet(0x2, 0x80000, 0x5) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000900)=0xfffffffffffffffc, 0x2) eventfd2(0x8, 0x801) r6 = msgget$private(0x0, 0x300) msgsnd(r6, &(0x7f0000000940)={0x1, "dc51129cc357efe18199fe0751a8940ecf63fada9e3f5bc6ab81a3102c0da58806aecdb2230c8b3b2cf7f857e5001b750f7c7b5df901b371a61b47bd2731affbab98fc17b4149cbb05015b71cd2e1fda34fc57fa385c9cc8737bd4bf5f16993879bdc1d0d951d3b3b207801f0c90f703daeb64e962133f8599c8deaf468e4146fb32a67d877dcd3ef527c43f594d1b457d571682468328903ab230850935d8ef6e19a36f95af3cae65f38dce9b3fdf21da118eb3576d28535c5ae4289226d934cc979e26b8715dda6eaacd40dee8a31de108368ec5921ec03381067fe58b688fe36c5349a48a"}, 0xee, 0x800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000a40)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000a80)={r5}) membarrier(0x8, 0x0) r7 = creat(&(0x7f0000000ac0)='./file0/file0\x00', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000b00)={r5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000b40)={r4, @in6={{0xa, 0x4e21, 0x276d, @empty, 0x3}}}, &(0x7f0000000c00)=0x84) openat(r1, &(0x7f0000000c40)='./file0/file0\x00', 0x20000, 0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000c80)={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000cc0)={0xff, 0x204, 0x8, 0x80, r4}, 0x10) 2018/04/28 00:41:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000000080)="625edd2b9153ee4cf37c5ed5dab12b46a8c797d93737a221d230e8972603fc7132da", 0x22) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b0e000)) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000300)=""/202) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x8001, 0x2b, "15b1b5af34754c875d8e0e3524d44b0f7ff1b51496c1161d4597d5feb07766ffda083edf52d940349a9f9adba17722b780675a156db950f7c796f906449ce803f9e90256feb4c2660b24e840df3877df"}, 0xffffffffffffff0c) r4 = dup2(r0, r3) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000002c0)={0x0, 0x3f, 0x1, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x9, 0x0, 0x45ec9777, 0x5, 0x0, 0x1, 0x2, 0x4, 0x7, 0x3, 0x101, 0x5, 0x1, 0x3, 0x100, 0xb098, 0x80000001, 0x31ae, 0x400, 0x401, 0x8, 0x2, 0x4, 0x8, 0x6, 0x7fff, 0x100, 0x401, 0x80000001, 0x9, 0xfffffffffffffffd, 0xffffffffffffff01, 0x66da, 0x1e69, 0x400, 0x2, 0x0, 0x9, 0x2, @perf_config_ext={0x7, 0x20}, 0x88, 0x1, 0x5, 0x1, 0x3, 0xaa5, 0x100}, r5, 0x10, r0, 0x1) [ 139.102041] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 191 (only 16 groups) 2018/04/28 00:41:58 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000180)='\'', &(0x7f0000eee000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/84}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000140)}, 0x10) 2018/04/28 00:41:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080), 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/195, 0xc3) 2018/04/28 00:41:58 executing program 7: r0 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x6) close(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="63d1af12d443a33df4fadcd39a0220f2b88d549116602aa81728cd7da773cca03a25c1985549ddfffc8c3de9425a9f38a581d898846a0c516d0fe8d13121e2b1cedbbb948802", 0x46}, {&(0x7f0000000140)="a1b2f47f3818d297442f8d3245300266e5c3e86d77cc35d68dafa25f30693cee373cb2eb", 0x24}, {&(0x7f0000000180)="50b32cc579f2bbb4bdc58a24d7c9fe87ce6737d3e8eaf4f0cd8622a8a5c01367fad0108a0723019c02df261ecc634d05558391d6cbf7732a0ef838c1ecba2127de459b11592419f258212dbc2f1232cad04c295a2503076d077849eba8ac89daf14ba6ab8dcd83e9fca995265e6eae23fb28074ba1ea673bf0f2d4a2864b7b2a5f5270d797b6e91e131a893c7929ef99da0504d21737ca5013b5df7e071fd1b0f5a75c3b1248507209af352a8461b3589e512359dc566605dea1aa0500194b94b1a896a458118bc6dcbeca0a9aceae2bc6ec6a2d91191540b142bf7189e79a9405a7", 0xe2}, {&(0x7f0000000280)="19debe8f63f5084adec613cfadebf5071765859035eb1321436f6becdd6895ab7a9f88d2329ccf5c1c572ad8f9c43486315d3037ea8329f052045efa0614f660b67936f0ae68e82509072b15c7c97dd8151e4dccd8851cb552cc8d666099388d5e5599d43265098e03d976fe77fea96d2f5f112e4b492ff160bc6f125c51f516ece13715186ff8c3e46ba7c493ebc2d7e61e0ce772c3d6f2251c56b7f8f181", 0x9f}, {&(0x7f0000000340)="dce0f6817c1ba68dc7786e09e3204776c07b2b4e67f7e5aa89ecbba13cb3c230f376c1bd2475588e92f8f563189988cdb7dc0f4643df590f2a710e66c791183a173b4f90e2f02c3f5568082e0775f03a6eada0f8b2221bea642e5abd38fa1a7d034e1623367125bdc63d19db697822b2ed2262cc58f0e41e78c833c2667949992ec6af394c13e09feae3388c178e5643cfe866d22e28", 0x96}], 0x5, &(0x7f0000000480)=[@rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x40000}, 0x800) 2018/04/28 00:41:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x81, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffe38) r1 = memfd_create(&(0x7f0000000000)='-,-{/\x00', 0x3) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) 2018/04/28 00:41:58 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6e6f757365725f78617459c92c00"]) 2018/04/28 00:41:58 executing program 4: futex(&(0x7f00000000c0), 0xd, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000180)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000340)={0xfffffffffffffffd, 0x1}) r1 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0xfff, 0x0) r2 = accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/4, &(0x7f0000000280)=0x4) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000000080)="4009f9dae81ee6a5acf2172e03ead641") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000540)={0x10, @tick=0x5, 0x9, {0x9, 0xffffffffffffff81}, 0x7d, 0x2, 0x3ff0}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="b2000000883653f3be9ad9f5cd578eeac37f0abed848290319d05ae8148ef5368a79e22e45f639bc28a1aff3b6a3f34377dde1fa24aea791d5eb698cb0fd79a757f4c76a2656dbfcbdad8c609bdaa7b013b3bfff6e63f9b19599cc419c05d39c1d821cfd322f1ae1b5a5d55592b826de89267549658b77defc72f9c0fd96a0ba402ce5b66059c99ab1d55d5b8c2254a50af815c2f01df8d741f3cc883f9c3a16b67142c9421e8bd115d7edc2119b5800262337b405ba"], &(0x7f0000000440)=0xba) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @rand_addr=0x2}}}, 0x84) 2018/04/28 00:41:58 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="9d", 0x1, 0xffffffffffffffff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2500, 0x0) connect$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x1, 0x7, 0x6, 0x80000000, "0f71cf03d782c8f0d531c0dc2ee2d45115f46f0378c1248751fe30e92641f0d48714aaacc47081073be62116c1f94497bd72b57808ed119972f04ee261557e", 0x11}, 0x60) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000240)=""/123, &(0x7f0000000040)=0x7b) 2018/04/28 00:41:58 executing program 3: io_setup(0x20, &(0x7f0000000200)=0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x181) io_cancel(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x2c03, r1, &(0x7f0000000400)="170378ab8e2c230868e857b899326fd3bb43d3afd911505d02cc99b308e2b4657b044efcfe5f7f23da866948054bfc111e9c3c2bd9da28e57b740b1cbbcc5ffb6e13cdc6c81a91e7606663f7e3bb9db7b32aa94d2f6503d5f0d89e81465c3ac1157d866cc61beaa77d3d4ab835432c12879c2d0ed3af4dc86db86d2943dd78ebe2f2dfccf1d6dbb964d68752b23589dbba5f86e12a0cd9dff3a30378ae1c618d081c45169bf6f8945e15d2409350eb002eebd0dedef11325f66f049bdc10c2da7a2ea6bf1553e5", 0xc7, 0x3, 0x0, 0x1, r2}, &(0x7f0000000540)) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="02130009766c000000000000fedbdf25a937cbd3866be84826385c9146c44dfbac093a5e3192c4aeea86a574e052e39d186e150b3d3b2cba1df53f4249c398f7b378f3a7bffd07c159e85dc120a7fac9e63332ab2ceffcb200ed765a82d279ff2af5d8cc08b24fae6601c128f35dbd8fe86ea9a9f23cea17764c8b49c92db6e450482a123456a350666d84ce15487f1fd62ecf3255da7552547702cc4769f3ca5cdacbe50678b2af89dd82f8dbb1392cf7282a446f8d2c26bed37fd2f770ca8c7706df4a7e112a760b542b303a5878de170ae6161d2b5ba875223f9e8c2f9c5dd27d6eec38ce7c0d2f63eb36b4a3493b46"], 0x80}, 0x1}, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='coredump_filter\x00') sendfile(r6, r6, &(0x7f00000000c0), 0x10001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) sched_setattr(r4, &(0x7f0000000100)={0x30, 0x0, 0x1, 0xdf, 0xe2a7, 0x0, 0x1, 0x2}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) [ 139.936854] f2fs_msg: 10 callbacks suppressed [ 139.936867] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 139.948587] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/04/28 00:41:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x1ff) keyctl$set_timeout(0xf, r0, 0x9) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="87f0dcf6ef5929f1147d788476285c071cf31d", 0x13, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000a3dffa)={'poly1305-generic\x00'}}) 2018/04/28 00:41:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) fchmod(r0, 0x123) 2018/04/28 00:41:58 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x6, 0x20401) r1 = accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000380)=0xfffffef7, 0x80000) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff, 0x862, 0x7fff, 0x5, 0x4, 0x69f, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e24}}, 0x7, 0x81, 0x0, 0x5, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x8, 0x100000000000}, 0xc) fallocate(r2, 0x2, 0x6, 0x800) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x0, 0x400, 0x7, 0x5, 0x11, r0, 0x8}, 0x2c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) r4 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000200)={0x3, 0x8, 0x1, 0x401, 0xfffffffffffffffb, 0x80000000}) getdents64(r4, &(0x7f00003cdf66)=""/120, 0x78) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$addseals(r5, 0x409, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000340)=0x14) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/04/28 00:41:58 executing program 2: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'vboxnet1'}, {0x20, '$+.ppp1eth0nodev'}, {0x20, ','}, {0x20, 'a'}, {0x20, "70726f635d76626f786e65743025a776626f786e6574305b76626f786e657431776c616e315c2c2f5d656d31"}, {0x20}, {0x20, '@}[-wlan0^lo'}], 0xa, "8d3058379c59c2a58dbe335c39046f5730850c407fd05106b385ed8cf50cd42be74662c3e4f437be4bd6ce067a51842e20b51808dd76a21426dec32036e0e7d003dc2b6c84c3da491b67121ee94be887070cb1fe4a512247a5a436e59b78319026fd2841824650661135c7cda55217c9f581cc661c8af342a4624a6215e77be06752d2adf0c6aa4a6a97b8caeff278cb0e175ab1442287e1a61d35c4f17c4ab78f7818c04057852441e62391fc639e7ef6690eee2f0c630ad73e9746df921a86518a75085513be237edde4598a4cdadb8b31fe4e2726117213cd1d1b8c0339e4d89da5"}, 0x147) 2018/04/28 00:41:58 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x204080) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) [ 139.997941] F2FS-fs (loop5): Unrecognized mount option "nouser_xatYÉ" or missing value [ 140.008675] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 140.015865] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 140.026924] F2FS-fs (loop5): Unrecognized mount option "nouser_xatYÉ" or missing value 2018/04/28 00:41:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f63723bb9f32fc14ff0d13eca13623092e55888b967726f75702e63707500", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/35, 0x23) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x9, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40}, [@generic={0xffffffffffffff80, 0x20, 0x1, 0x800}, @alu={0x7, 0x7, 0xd, 0xf, 0xd, 0xfffffffe, 0x4}, @alu={0x4, 0x79b, 0xa, 0x5, 0xb}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x2, 0x78, &(0x7f0000000200)=""/120, 0x0, 0x1, [], r2}, 0x48) [ 140.125697] audit: type=1326 audit(1524876118.469:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11104 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 00:41:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002780)={0xa, &(0x7f0000000040)=""/248, &(0x7f0000002680)=[{0x1, 0x1000, 0x10000, &(0x7f0000000140)=""/4096}, {0x7, 0xc3, 0x7ff, &(0x7f0000001140)=""/195}, {0x1000, 0x79, 0x1, &(0x7f0000001240)=""/121}, {0x80, 0x1000, 0x70546182, &(0x7f00000012c0)=""/4096}, {0x2, 0xbf, 0xe, &(0x7f00000022c0)=""/191}, {0x1, 0xc8, 0x80000000, &(0x7f0000002380)=""/200}, {0x2, 0x40, 0x9, &(0x7f0000002480)=""/64}, {0x6, 0x30, 0x10000, &(0x7f00000024c0)=""/48}, {0x10001, 0xb0, 0x9, &(0x7f0000002500)=""/176}, {0xbe8d, 0x9d, 0x568d, &(0x7f00000025c0)=""/157}]}) r1 = openat$cgroup_ro(r0, &(0x7f00000027c0)='cpu.stat\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000002840)={0x2, &(0x7f0000002800)=[{0x1f, 0x6edd, 0x7, 0x5}, {0xffff, 0x5, 0x6, 0x5}]}) socket$netlink(0x10, 0x3, 0x1a) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000002880)={r1, 0x4f, 0x2, "c89741a0ba0c25fa9a3f67ce95e13c8a4c4297bd9cbabf4d7ef06942b8b98861d298965965cc029f40e08fce6a59d4151de97caab9925d48a1af537301081454"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002900)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002940), &(0x7f0000002980)=0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000029c0)=0x6, &(0x7f0000002a00)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002a40)={0x0, @in6={{0xa, 0x4e20, 0x5923, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xffffffffffffffe1, 0x1000}, &(0x7f0000002b00)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002b40)={r2, 0x8e}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002b80)={'veth1_to_bridge\x00', 0x9}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000002bc0)="688edd13899827e641017138ffb37da6536b6731086148a2ed5bcd31e7815357a6b9b6bc58e16c37b3cd318ebb29b8081dd0bc21e3743a015a8fcd1c85bbc1e492517ccf06a74928bad84675b6459382174a1200c8fd4f479fb44ee30e8afe54a62fba8e1fe47fdd229ce856952a0f9ebbbec6b8ccc6cb62cb3c171ed2466683be00f8a428d9d0495b172f53cc1a450b8c527a02bfb93c356b9ce25b7595eabe6c554a68401a9d0353e981ba2d83b86de74dd1a28133b5dad38a4caad2c9b4c6cad4c42b0d599d31e9d5cdadaac110b16dc1", 0xd2) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000002cc0)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000002d00)={0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002d40)=0x0) fcntl$setown(r0, 0x8, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002d80)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002dc0)={r4, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002e00), &(0x7f0000002e40)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002e80)={r2, 0x0, 0x9, 0x657, 0x5, 0x3}, &(0x7f0000002ec0)=0x14) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000002f00)={'filter\x00', 0xff, "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"}, &(0x7f0000003040)=0x123) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000003080)={0x6a, "13be35280b4108171d81426c8bc6a7273b973af545c14a2486d25fc502d6580eee9aa02ceae68c0caf3f7747675eded9e1e52e21304481ca439737c8f3f86c5fdda8db0e3553b0c526125ff1ad22482756475f8244b363518bcc7e0283eb1f66d6f13a107307e72d4e1f"}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003100)=0x7, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000003180)={0x0, 0x5, 0x101, &(0x7f0000003140)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000031c0), &(0x7f0000003200)=0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2d) pipe2(&(0x7f0000003240), 0x800) 2018/04/28 00:41:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x6f2d, 0x7, 0x581}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x401}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaa1c0000000000eb7c653b2314aaac141400000046201a0890781c6ac2fe50b30b65b45d0520ecc93f5f46876942f1edb0969a8d2cf18cf40af40c4b87232af3e3ec12af0052f238cbeb9abe0a80a1e243c26a70a76226bf60d961cbdc0002000036040021c93116fa541a889791fcee041f3f29c7fa5070dfdd5feabfe5054e6c49a2ff1d"], &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000100)={{0xc76e, 0x4, 0x1, 0xffffffffffff1628, 0x3, 0xa1b2}, 0x5393b29e, 0x8000, 0xfffffffffffffff8, 0x8001, 0x6, "3401294f1f0257010e6b2834c75430c5e566cf7bf012e3391929b25968d6c5d9d20247c8dc34f774b083c92cd134329bd19e726bcc0794e7c0470bb78362013011b8eaac2e6181bc3f16168c8d0b4e62454c6b2bf5f5cd334d1a9fd7b054feddda9678832515b02cd9554e6cc75663c48b4248e2ec089d6742315ce143017619"}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/28 00:41:58 executing program 7: socketpair(0x3, 0x80000, 0x210, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="efb93d0860aeee56b3a4f47a6c8fb3d34c7c2426f7dc53bc07cb96d8c638617e3a07101e04176cea400ac3275551a1d8b9dc693ec8be4d6c366e133203a1522b4165857778ba7fc85a9ede0da7248dc0ba82ee9c45dafd085fc20a1251485461cc03b479448f7732c037a48b6a02602b1201837446d2d16785e5c055a00033a550e45213f9eb7f94e122bbe667ce95c4259c39c3dcf38a78b77bccd82534f7797f48c81df95d182be81f740891b4cee0d51d9af8a3b811cee8a21410708feb843b45df8b758eb5752bd299c2797461f07293c5be14a41db48be62af67f9122fe531dc7c00b19594a5171f4db5837", 0xee) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x6, 0x3}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x102, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000340)={r3, r4}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) r7 = getpgid(0x0) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000440)={0x1, 0x81, r7, 0x7, r8, 0x8, 0x4617, 0x4}) timer_create(0x7, &(0x7f0000000480)={0x0, 0x3a, 0x0, @tid=r7}, &(0x7f00000004c0)=0x0) timer_delete(r9) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x404000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000540)={r4, r6, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000580)={r10, r5, 0x7fd}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000005c0)) ptrace$setregset(0x4205, r7, 0x6, &(0x7f00000006c0)={&(0x7f0000000600)="6050a2a3f6b5c2869c9e5f08197f730fee4db2d58b8228e426a3694434dce2648b03eab505cf4eec5c4e70a44acddd92006f00ab7d3125017ccbafcf250539b416d1878ee6666cc12d46dc2da0f552e480f69b584cd85e7479ee9d6bdcec4b7467474419976060597927c5e50e8115c3e31fca83d82f2351ec2416a64149029cc00692290db8894ce82a4d4c7964ba1ae2d5291065e3fdfe2613ad0abbc4e8932fd4181e636bb1155b69372b38ecac2856de299cbb", 0xb5}) accept$packet(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) r11 = accept$inet(r2, &(0x7f0000000780)={0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000800)={0x0, 0x2}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f0000000880)={r12, 0x1ff, 0x3, 0x2, 0x7f, 0x9}, 0x14) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x67ff, &(0x7f00000008c0)=""/4096) bind$alg(r1, &(0x7f00000018c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) openat$cuse(0xffffffffffffff9c, &(0x7f0000001940)='/dev/cuse\x00', 0x2, 0x0) timer_create(0x7, &(0x7f0000001980)={0x0, 0xc, 0x0, @tid=r7}, &(0x7f00000019c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000001a00)={0x5, 0x200, 0x401, 0x0, 0x5}) ioctl$TCSETA(r11, 0x5406, &(0x7f0000001a80)={0x0, 0xfffffffffffffffe, 0x1, 0x3, 0x58, 0x4, 0xc2800, 0x7f, 0x803, 0x8c98}) 2018/04/28 00:41:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000c5000)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfffffffffffffff7) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x42b, 0x33, 0x4, 0x9, 0x0, 0x3e, 0x200, 0x32c, 0x38, 0x1c4, 0x21cb, 0x800, 0x20, 0x1, 0xffffffff7fffffff, 0xffffffffffff8001, 0x1}, [{0x4, 0x46, 0x6, 0x3ff, 0xcbd, 0x2, 0x3, 0x1}, {0x4, 0x2c290e03, 0x10000, 0x5, 0x2, 0x4, 0x321, 0xa0}], "436df9029ae139eb41", [[], [], []]}, 0x381) [ 140.202924] audit: type=1326 audit(1524876118.493:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11104 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 00:41:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x9, 0x2, 0xeff, 0x4, 0x0, 0xffffffffffffffff, 0x3f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f00000000c0), &(0x7f00000002c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/171}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/29}, 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nfsfs\x00') ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/04/28 00:41:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x440000, 0x1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/207) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x4, 0x200080) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) ptrace$pokeuser(0x6, r1, 0x5, 0x8) 2018/04/28 00:41:59 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) write(r0, &(0x7f0000000000)="0f0ec7360811a98304710a704e229d564bb758a2c05abafdfc53a4fb2cd6976fb1878abce7cd24af30fcfe521544d95ca6a202c048095c3d0cf40f7de3a9f89348916b320120d7d6d3ae7cb7bd24617a0398f66a52d218677a0cc18a62e3651339e321d8bb87b563e091e6a9991a3d78aad9b255976283327cd9dac89146a281f02a8fbdd86718e85a8f242f8f8af1ad06ad346dbd247028cbaa22ba861710447c75ff230fd8b377490efdcad58964e9c5a397e9bbece8b6969157272e96f06951612956d0d7d699b09d9ed14615cfb277d7179713b876538e0d97c5b54a4ab456b55ea64b672f0362b67f6ea82f", 0xee) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x9, 0xfffffffffffff73b, 0xd9, 0x6}, {0x4, 0xffc0, 0x6, 0x1ff}, {0x7f, 0x9, 0x1, 0x1}, {0x9, 0x7, 0x0, 0x89}]}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x3, 0x2000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x2) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x35, "295f810d0711e6c30beaec02df5c494e3409c3df440bc0a2a4cbeccef5c98eb1bff407c9987ea032b7888fed73bf5f2d67634c2ce3"}, &(0x7f0000000340)=0x3d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r4, 0x0, 0xd7, 0x1, 0x1, 0x4}, 0x14) r5 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x80, 0x40a000) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f0000000400)={0x1, 0x7}) socket$inet6(0xa, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f00000004c0)=&(0x7f0000000480)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000500)=0xf000) getsockname$packet(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000005c0)={r6, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r4, 0x100}, 0x8) getpeername$unix(r2, &(0x7f0000000640), &(0x7f00000006c0)=0x6e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000700), &(0x7f0000000740)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000780)={0x9, 0x2, 'client0\x00', 0xffffffff80000002, "36c52cce754f7d03", "316c6e517e2c93b254266f8cf285954cd067f3962d6f0dc44b95a7eb52894e65", 0x1}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xffff) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000840)=r6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000880)={0x8, 0x2, 0xff, 0x0, r4}, 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000008c0), &(0x7f0000000900)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup.net/syz0\x00', 0x1ff) clone(0xc00, &(0x7f0000000980)="5081bf49ac5e", &(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)="fc3482b68607501890952b1a5e7d92c7b671b92d4384d358d823b7fb53676959f1a430c83f38996798c7c249eafbbc7395b208e074f921c0dc552dd6f50e401c7fb6b7fd35b71501b82d268fafade7ce0f9ec1fea17dff40f5397e0e5f751622a2faa5628c6d6f25c36bcc2e3405ad5f701da5fb0a995eae1791a0124450f880e185f13d") getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) init_module(&(0x7f0000000b80)='client0\x00', 0x8, &(0x7f0000000bc0)='client0\x00') syz_open_dev$mice(&(0x7f0000000c00)='/dev/input/mice\x00', 0x0, 0x82100) 2018/04/28 00:41:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x3, 'ip6tnl0\x00'}, 0x18) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a28000/0x2000)=nil, 0x2000, 0x9, 0x13, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup(r1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x2}, 0x8) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt(r2, 0x200, 0x0, &(0x7f0000000380)="64d6e630262e8a572d26fbd128e15b697f914f65cd99f32a7d345e5ea30fe655ed5b7c38415e0177b430acafea8c788eceae7249add2df83c4997119587b2e920c8133eaff066fc0a275d2d829bd7bf99f0020275fd0cd8920cb581d97642391fee696a71ecb462c9cb7822ebc7253a63ababa610def007e7e4a8a13d30ad2cc50da3aba0b9f4874863da52c6d72b3130bbc77fe7a35f4c9be94", 0x9a) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000001c0)='ip6tnl0\x00') 2018/04/28 00:41:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x79, 0x0, [0x3, 0x9, 0x40, 0x3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x0, 0x2, 0x3000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000380)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x0, 0x20000000000, &(0x7f0000000040)=[@cstype3={0x5}], 0x10000000000001c9) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x6}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f00000001c0)={r3, r4+10000000}, &(0x7f0000000340)=0x2, 0x0) 2018/04/28 00:41:59 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) 2018/04/28 00:41:59 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10200, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x2e, 0x301, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x6, @u64}]}]}, 0x24}, 0x1}, 0x0) 2018/04/28 00:41:59 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000200)=0xffffffffffffffff, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000300)=@req3={0x20, 0x7, 0x20, 0x4, 0x1f, 0x5, 0xa4}, 0xfffffffffffffdcb) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, 0x81, 0x101, 0x80000000, 0xca, 0x88}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x81}, &(0x7f00000001c0)=0x8) 2018/04/28 00:41:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) readv(r1, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ff0000)) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xe28, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x200, 0x2, 0x0, 0x7fffffff, [], [], [], 0x7fffffff, 0x8, 0x951, 0x1, "f422d3f40df79f556b042c5b41fa2af6"}) dup3(r1, r0, 0x0) 2018/04/28 00:41:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b74906c6590fd945b9ba1ef94a4435bc19329e57ee6f8a6cd9cf2fd6491470d83c3df4688894e9830439f61f046c3b9aac84da0a26a76891859a9afe8e3c48e28b4db1758833a64291364e53dad737645266d47442bcd8e711c4b17b34f144871a5040114a005390affe31a822ba5865446dbcdf26c9a3acf46c03"], 0x78) 2018/04/28 00:41:59 executing program 5: r0 = socket(0x1e, 0x1000000000001, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="9e07", 0x2, 0x928b}], 0x1000080, &(0x7f0000000100)={[{@usefree='usefree', 0x2c}, {@discard='discard', 0x2c}, {@nfs='nfs', 0x2c}, {@flush='flush', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x32, 0x35, 0x37]}, 0x2c}]}) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) 2018/04/28 00:41:59 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x8) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7, 0x10002) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000180)={r4, 0x2}) rmdir(&(0x7f0000000040)='./control\x00') 2018/04/28 00:41:59 executing program 6: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)={[{@noinline_dentry='noinline_dentry', 0x2c}]}) r0 = open(&(0x7f0000000000)='./file1\x00', 0x80, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x7f, 0x5, 0x7}) 2018/04/28 00:41:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x100000001, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) [ 140.978342] FAT-fs (loop5): bogus number of reserved sectors [ 140.984289] FAT-fs (loop5): Can't find a valid FAT filesystem [ 141.052075] FAT-fs (loop5): bogus number of reserved sectors [ 141.058059] FAT-fs (loop5): Can't find a valid FAT filesystem [ 141.068224] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 141.075373] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 141.115252] attempt to access beyond end of device [ 141.120325] loop6: rw=12288, want=8200, limit=20 [ 141.162122] F2FS-fs (loop6): invalid crc value [ 141.170449] attempt to access beyond end of device [ 141.175524] loop6: rw=12288, want=12296, limit=20 [ 141.192082] F2FS-fs (loop6): invalid crc value [ 141.197387] attempt to access beyond end of device [ 141.202518] loop6: rw=12288, want=8200, limit=20 [ 141.207447] attempt to access beyond end of device [ 141.212435] loop6: rw=12288, want=12296, limit=20 [ 141.226602] attempt to access beyond end of device [ 141.231671] loop6: rw=12288, want=8200, limit=20 [ 141.236715] attempt to access beyond end of device [ 141.241716] loop6: rw=12288, want=12296, limit=20 [ 141.247229] attempt to access beyond end of device [ 141.252234] loop6: rw=12288, want=8200, limit=20 [ 141.257187] attempt to access beyond end of device [ 141.262198] loop6: rw=12288, want=12296, limit=20 2018/04/28 00:42:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x75}, 0x11e) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x0, 0x20001800, 0x400, 0x8, 0x50ca, 0x1, 0x1, 0xde, 0x7fffffff, 0x7fffffff}, 0xfe40) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180200000000000900000000000000000000000000000000cbf80191000080000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12", &(0x7f00000002c0)=""/4096}, 0x28) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) r2 = dup2(r0, r0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x800, &(0x7f0000000040)=0x4) 2018/04/28 00:42:00 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000200)=0xe8) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000380)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00') close(r0) 2018/04/28 00:42:00 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400016a}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) r0 = open(&(0x7f0000000080)='./file0\x00', 0x301000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x1, &(0x7f0000000100)=[0x2], &(0x7f0000000140)=[0x2, 0x6, 0x5c1, 0x6da, 0x6, 0x3], 0x22, 0x4, 0x3, &(0x7f0000000180)=[0x3, 0x8, 0x9, 0x3], &(0x7f00000001c0)=[0x9]}) 2018/04/28 00:42:00 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40040, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) getdents64(r0, &(0x7f0000000040)=""/91, 0x5b) lseek(r0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x10000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000380)=0x8) prlimit64(r2, 0x7, &(0x7f0000000140)={0x8, 0x3f}, &(0x7f0000000180)) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000003c0)="5f1bc313006f13120580264a1ca0c524812243d2ba8c", 0x16) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/04/28 00:42:00 executing program 3: syz_emit_ethernet(0xf6, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x58], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xc7, 0x32c4, 0x5, 0x1, 0x200}, &(0x7f0000000180)=0x14) 2018/04/28 00:42:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0xa9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0cfb2e1bb32434e891c182cfb8996e0452bab65ac8322647685448a69208e536e3ecbe32f8c7e45ab6ed859a6a50c9", 0x2f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bridge_slave_0\x00', &(0x7f0000000140)=@ethtool_rxfh_indir={0x38, 0x4, [0x5f8, 0xffffffffffffff4b, 0x5, 0x6]}}) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x4000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x7ffb) connect$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0x1, 0x6, 0xffffffffffffba9e, 0x8, "6c822852dbf028ab147b1c5267ad939c5ed0f3d12f8bffbdf41dc2c947a9d393e46cebe8545d2f9b4984a3e5690c17447b26ed0dcc6280a50b05f23622e5be", 0x9}, 0x60) 2018/04/28 00:42:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000080)='R', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/04/28 00:42:00 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8744d2ee01ace10e) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x5, 0x5}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x0, 0x4, 0x8000}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x42) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000280)) r3 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x200000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300)=0x5a1, 0x4) lseek(r3, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000340)={0x10000, 0x1, 0x4800000, @empty, 'yam0\x00'}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000380)={0x10000, 0x5, 0xa000}, 0x4) r4 = socket$kcm(0x29, 0x7, 0x0) epoll_pwait(r0, &(0x7f00000003c0)=[{}], 0x1, 0x4, &(0x7f0000000400)={0x4}, 0x8) getsockname(r1, &(0x7f0000000440)=@ethernet={0x0, @random}, &(0x7f00000004c0)=0x80) keyctl$join(0x1, &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}) r5 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0), 0x0, r5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000680)=0x5, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x7c, r6, 0x10, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffeffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfd}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}]}, 0x7c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000840), &(0x7f0000000880)=0x14) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000008c0)=""/201) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000009c0)=0x1, 0x4) write$sndseq(r2, &(0x7f0000000a00)=[{0xfffffffffffffffb, 0x5, 0x5, 0xe0ed, @tick=0x1, {0x6, 0x4bc}, {0x800, 0x8}, @connect={{0x7, 0x4}, {0xe5dd, 0x5}}}], 0x30) readv(r4, &(0x7f0000001e00)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/58, 0x3a}, {&(0x7f0000001a80)=""/82, 0x52}, {&(0x7f0000001b00)=""/176, 0xb0}, {&(0x7f0000001bc0)=""/86, 0x56}, {&(0x7f0000001c40)=""/158, 0x9e}, {&(0x7f0000001d00)=""/238, 0xee}], 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000001e80)={{0x2, 0x200}, 'port0\x00', 0x50, 0x1, 0x5, 0x8, 0x200, 0x972, 0x27, 0x0, 0x1, 0x8367}) [ 141.838826] QAT: Invalid ioctl 2018/04/28 00:42:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x40, 0x100000000002, 0x0, 0x0, 0x77, 0x0, r1}, {}, {0x0, 0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@rand_addr, 0x4d5, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x17b, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) [ 141.862478] QAT: Invalid ioctl 2018/04/28 00:42:00 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000000)=""/73) 2018/04/28 00:42:00 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup.cpu\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f0000000340)="70c6f6c9a1cfa6335983e16a6118d4ec2ff16d668a8cfc732d85da4cc2be064240bec24348e6c0846ef5431b98560f3ccb12b214365d4e49d27a360e0aebd9168c078c8e7b9c90d44556f5381c42d4adbc7b211efdf96ba0328ba0e618bb092c03eadb775eb593369e7c14bba7281a5404a3d46c963bed8178d396e437c4d80dbdee6657f1eba9ff148c8d6d55c0f59440d0ca7b47d9ed4b0a9958178ff5aa7872c96ac80849f5cce4ff9c563878e298142b54d008c081bac9452277f56433ed6eeaf987043b04d3c0cd679136bd57170a03678b9354b5748ddb8189c5e17b548df0602bc2f4a7b411c32c69a3170b367ecb3463a94637aa502f80ee487eb142b31f2c6af87a4a1c9b05e1dbce644b9d68193f6b3ef48067298f3f3394375f23b67e39dc5d8e73d52e4241b7026ca5c85f5bc2e2d9a0e34f68486445449634b3776f5fb55f3c4e847c4fd6dbfcae3d39de0cf4bdecbbe7256b339b781889e9611c5ae7a71a13c7dd9f22b6959c2641125d3dcc19123fc685f4f87fea3beecfb3fbe37ddbf86c1a584a9913ca7687cf5bb71daeaba6f42de7c6a92af19548c90d0c59298fd5d518602a27d10b5f4a7b6b496232d6a5f51e09c49c52fd8b12dc8173fb66cda62e7448e56688d7a34f2489957b6c2de106b156517c43000928b7aab8d8c4778fb8688f79f1e4ce153cea95ca6e70978d292e7307b073babfbfb672255e14aa69ec56740b596a0c4dd1a90765d99391de148241c1b02a461f3a54a5c631b830efb16ec3ea282476ecdfbdfc71e568cb273c21585fbaa9eec9fb023173cc516ba49bd13b19024c3b09534b9abfeed8ce0f3a73a072b3f3c4757ce0aeffd4d5958c93ef40a94d9efc90ed7618538ac171341686f5627a6e7853a26882d01f8115ffd2c4347b381418404a2b9ac6adf8b43847b5ecd380a71eb64f9d5b6243ac294836c8733ebbe1463469f685882d77278841764aebcb0deac768777e5524d9918c382bbd86d857f926a667e1254767fc0894afed1c7c4abf9c7c5ce178fcd25e188b06c6e2dfea99c0ffbcf77a83530b517d037328d20874c3bfb45c5e353778e082f51373a306ab32a257cb9e7a2f1d6beaa71fba2ed15f7080bf17f15e6097cde3e8420e2941600476525ea92ebd4c84a425fb9f6bb1e95768344aecd1112bbfcef0321b8c244c06d43280fca830fab2dc45226b9af195babb96ffb9eb58d04859560fa6538ec129c01948c73f40148a0cfa18d0e8803334ef112d968d671e00a7ecb438a43170e5f86bc8de93025ab5e3212d7ddf7e58ae75fda209256257f187cb323ca95ca4cdf3887b67560198e42f5c34a6d933fad01dcb13e070d4913b4f1e166ca260a911087ad4bc223eebd152be1fb506c293e8f55962c4a3235f6922edfa863046c1476bd714ff26a878524673cc6f0cd17fe28a0cc850a41229e169dd2e9afadd67be3e2afebf910cdc6dff8cbab0c5a192be0f24cbc60447d54bdf338d86420574ae950a54935e8c429d7f393abf52294b89bb200b376da54c05ed339eed833ac62542fdffb95c699e54ee41f7e28e46e40cbc4758df115399e70850517cd5a63e6664c3fcd84c7d37e5cb9a18c0d09aaefc7e66df7a806f2fc5f8d0e540f45f6c12f1eb8212ff588e5a21ff4b6fe193fa6be729de952ffea7f5871f3b2fc91b88acfa0fbd91e1f4729265283ee5306ed120ada188503dec8d2bd470058145d6c4e846361e9da1e208a8c2458190da1bb34b798b4bf43d373dbe95873958ca1e03dd138f200fbc585ca61e0fc07b2e4efc11e4c63958ab50f0af1bb9b187505305e8d90f95f6c7cb9a6a57b4c8f9a7e5a4d035bd80229822991599bd129208bec83825f14a132d014f6afbcc4f09d101a2f10b76825165bca5cda4451c19a9ecea4a46b29b8e8a78f7ca09605c70f6f7fd86da9e5c35f0d54a204a02b49be93a79876488e5d20e2ebe848f280a7f4d3517bf257cb45b39e44b1bce0da94101319f244fdd100d37ccf3d4ebf46f51f2deb7d4473cd854242b185c4b531bd8942e9ace9e672687c52ab1833baa8ad5205fd64442f9c9a9eab23dcbe975ce9274f198923af569c79151769a26ec40ee01780ab4f973ccab04c0e2b094777d25c14a00acb74269def697ed21e0c20419d622cd79dbb69946721449e372514c6ad7d21bf099602e90594335200b4f608bbb4b2423b3ecf005cb5907ea886e206b5951f6ad4a0a79a26084f3ebd4b87319559ba6bd9187b5ed368d6b7258f6537f4f92480ec82075a9f9de0eec4170b529eb28ce74560f0340a1b35a61a737fa574e5eb63cb0d85eed42cd434aad04b2793d7bf889ab2f4eea19e4799eb71cae4c85c2e4acc97a0f12e77b82ca5509ccfb6a4cbb5b455a147db384d1e0088ae1f28bb904f9d246f535bdc37f079e4336a91e783b5615f64737da5e12b9d48c26607c5fc53a073ed216262198086601359f2d22ee16f91a6fe936c1176f6a0b2d354d6e8afb9f7c86cc04931b03b0e0e65fb9bcb6e8d695d798dd9d8d74401bf2ce345ecec78898477b3ae4a6ae0bb0367cd9a9f3c99222b16c7de66e099111d1a56180336b59d28a92e8d402c93009fefa860d9c703896feb7da9e4388730d113d375978ba4db296724592338982187281ce4ca32dd5027821f9ea8e29a6f2f8067df010a884eb05ca0c3c1eb1157030a13cf32eebfa31fbf70fdbe2dc07bf97ba3805b31e7af5427ceb694e756b07257f4e28b3f0234ccb75ce8d492610722375e75596010ee1e99ef6ab4edb4064fbd7ea893fde982e7be50b08e4ca0952df20e498ff9fdffac8556599e3a1e2df0c7395931eebb6bb990bfa713d6715104236d0cc473df30927a7b62a950264d95d20130542d23778d1aaf71cef6657cbb87b8e538a5550fd1d9dc38e21c81ecaf1122d0aa211c15241312e77b08f23da43ab6e713b2ebefbea43bdf38194f6d2ffd21d6c342dde267d8f52cb849740ad2fc04586ba54b3a274f44fc7bf244b7727e75f05d25370e6f809868f76a6dbce834954ea3d3d8e0393d1642e0a9979067db451a114c49474f1d0241326a72036db8af333a178f574d45b7b03c7b6957ad9ec55dfc345a52fe3780a56dca66bbe86751297367b1099f6c554dd798a96c59b0e9db6c9ed1011218a52500df6123abc4a35a1c5f0b7f61bbdb34e5291cfbbcc1c9bdd21abce2ee4e239df379abd912c91367a3fe866c6ce81877d3c9270e20bad838b288c980786db2c880a9d8c45cce8d917ff14182dae8f6e77248daa8d75d7f3c9aaa04b9735f7fbd548f655442a6d72f345a94f93696853c6801791597970cd5c8735482ee52104d463eba023074d41a867d4a965f282226dce3577270de97dfc6f91e98a3b5192dc3c003f3d465b452ecc5becb76133ed2d3e8257114b5cf348b3cf60407010b7d3389caa4aacdf34850c6d961f06daa526dc57b11f30619790a4da0ef42baefabf8c3ac4a6b71045cd9910f83ca2290b3de05fbfdd4055c2b5c50b7e88baefafe206207d8fcc18ffae5e4ed916dc2dc67102236742dcf83d648cbf22b2ed2b99952b5951667605224ffb9ba111aad04c8855a2a1e3107abae96a6334323b9d0fd0a34c049358f303198d366d81a67d867b634a02871db77119f697439412b99752422de089ad5a6ff369899a14ec9a90df772ad561b8c00090defc65e99f64d9902e9527d38f493d149a7b3e70d69c4b9ad7c7c5fd431a52847a9f4c7b10ea9e12d4260130a29c3c0751bf8e0627fedfb4a55aca30507366e83f8dad2ee98fab9ebc625c9abdb9ce2f7672cb4a832d0438682e6eaa1dca4b68b2eb9314ae59a52abd1d05e0df76e852e4577c83e97a76bae3d8b2eb8e1716172109f7f14529b982e3bb2d4227943ffff2540f11591e1eb97b7f26fb431eba1372f3c3cae70041ed18225942cdcf2cdfdc8233f60e692f604cc1d42a53cbe4e595a0cb858ab427292fc16128592312f0657bfc2af78f7b885b3a12a0a2f6aacd079e488f0bf9cd94717585bed15358370aad8e5f51c608e9e311e9ada64937909f38b77ff7267ac77935bb02f3ee3b407845c2346b27e115239e78338112d565a13283c44b03245538640d92e61d32519893ccfa0a7e62c3a07fb477079666e6a79d57c3fe23d428abfa9ff59ec266ac928f2117963c562bb54dbbd60a8b165664bfa0b16b88026724085175f75e73b33c5c518696d1c7745f354412c95c7358e3cde2b7d47c57b2ba2316f847d445e2730dc158253356f8053acd799f1addf2cf52947f2211f1565526cad3da77a3c7810912caa58c271e44c9418aa4645fd1baeb765fa50929bb9b11678b3b99997ef68ddc6dae96f20888ee9ea17d1bd8d7fbe404b61aa67181a9d9c9deb9a1a5091be0b524bdd26acfb7d9b861b70fb8e5f72c607c8beb5c334234785fb2c999322c4049625043aecf6a1b18cc7dadd8a6a3ad77fed27af885622832d127842c629b0fb32941d27e88a03beb2b4a573728e9dc27dfb4a1d0a4f0810962d17789cf7042b1435e8f024b52815c58b69e5345a8f878c17b70cd85c1dc214b2048a0b1d1a22f774db622da2fea0695904ae2ee5389d7617135e49b9a6165e6af0664c51771d40ab6b430fc0d8554666baebc8570213babe8d0d1135a62d58b336d4953649a9d17ad264a5984c4d1e79d26e055b3141ec1234ab6e53b4aaa21008db74328366e5fd91bc30d944dfdf6a351b1ba87ed7f22966718d6c4b631c636bd1acb2b0af55ed53860ed01cfd40dfc73b518fcdeab9c24fec082f2101b8531e4ef94682b226ee6ba4ba8f4175ecb2b97ae2fd2f7c5d317786ddd90cc4471ef8f9e3d21a0d76f8e4d0353bf74c8d4c7d1513301e39ebf230f66f0fe25f9bd7fa38f41d6773b79a6bc8ab3b6da2eafab0808280728c2a869d8567c800e834f46f1dfcb8a6b2ce4e85d85f0233a10a35df5ad41e454677b7a710c5b3e3d7decb3c29c7b812083e1e0d3f8841a4ed86d7d15ed0c626e34d32d8adcdcf6ac7bf229d25a4e149238d2e73ffc86601638df164ac3ad13054b08a0af8e6f62d639c94511da1cb1049bb593eabf161a7f5c747e73e59a110aee43db31ce7e30aa4644cae93324c84945a455ed5f1e11922fd0e113b0e91ec0891870c78eb614cca3af84a03b36210fa850294c1c054c339ac0ea91b5a980de8ac7780f76e6ba5ca29964c415a4bcaf6574690a80f5cc2f6dc18dc86799212557f115ffcfac2c895381766cda6d14b6085b928ddf1ec9b687b1cd3788866d36f4c66402f0cde82e39e179453a3469518a12ec18a8c19899db00fd1e9783780269ff5ee0e2e818560b37288a584951977ea94df8faac962a69c744eaeb8657a9003882b178e90523b0aae507e55d4f14b2936230d62f5d520431917c1703478d54b442b5c4be6382615827b6fb9550427c98bfc389bd59686cca1328ff2da588660cea7786597780660b7ae338fd0be614a5f80c2ddb048511b1f2866ea44504f42e752700ba80e61d633e2a671584bbd7363ebb21137ae5b341d665f5ee4a40d1cc9be031574ff6559b4ea1d5dde0ef3e64e33b1c0a34b75246ea167f9d923bd2fcdc82e044abfdf6a47fa79393a417842d2a76edd17c019650f52b85d74bbf532d5a5310d12ee53cb995bcccf0b190a5da80b0abe4e446fa647827740d2c2e24a28a59f5398ddc0bca909b5cb9235071f74c6134a15ce12bd3087abe592def57a1b8b4e9f8d290e8e86ad32cc1fd9323a6f40d642fc334d35cb2ed2fec8511bd1c6c", 0x1000, r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/28 00:42:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)) r1 = socket$packet(0x11, 0x0, 0x300) bind(r1, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) 2018/04/28 00:42:00 executing program 7: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40040, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) getdents64(r0, &(0x7f0000000040)=""/91, 0x5b) lseek(r0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x10000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000380)=0x8) prlimit64(r2, 0x7, &(0x7f0000000140)={0x8, 0x3f}, &(0x7f0000000180)) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000003c0)="5f1bc313006f13120580264a1ca0c524812243d2ba8c", 0x16) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/04/28 00:42:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$packet(0x11, 0x2, 0x300) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000840)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000f80000000000000000007110000000000000991791da1acee0000000000000000095000000000000005e46cfad37ab397777b35c5f8d89f3f933481295823b216d4fc6c6ebf89c2acc8ef2d7066b66dd7176f231d1566cda6ab66bfd0374cc578ca52a0e50abb8a56b4eaf3a30fe346fa812c65e1b9721"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x107, 0x0, &(0x7f0000000180)) 2018/04/28 00:42:00 executing program 1: mknod(&(0x7f00000000c0)='./file0\x00', 0xe008, 0x5) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='gre0\x00', 0xfffffffffffffff9) fcntl$setlease(r0, 0x400, 0x1) keyctl$set_timeout(0xf, r1, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'gre0\x00', 0x400}) 2018/04/28 00:42:00 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x30000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x298, 0x2f25791b, 0x8}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x3, &(0x7f0000000780)) openat$cgroup_ro(r0, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 2018/04/28 00:42:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x118) socketpair$inet6(0xa, 0x1, 0x7fffffff, &(0x7f0000000080)) 2018/04/28 00:42:00 executing program 5: r0 = semget(0x3, 0x3, 0x80) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/61) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7f, 0x400) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000180)) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000340)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) fadvise64(r1, 0x0, 0x7fffffff, 0x2) syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000003c0)=r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfffffffffffffffb) timer_create(0x2, &(0x7f00000005c0)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000440)="019c4c3268313d72f5e6a840b6d89d470a723367b6a714c7e92ee518a22b28ba0a00092ab1a7fded07013680cd460a1982d8615f2a3f80ca4172c821945dc1b15e537b0ea6ca83701f7eedd0e8e7c803a1df6c59f2f4df93a80a5253bb8f108f8c48c02e7ce356c8e53f06ed63386d34875c8f90538413225c2eadeb140e770ac3042a242f48b66c9d5cf719bb534d23e0c189cd6553b96fd8ae79597cd7797df36742ac576c3d27399f34babbc944419a8f96c6e3f8c6b1f0ef245fb35ca8a0c08af7186dcf8cc202ce1ac2cf3e622e69a4c5c6176e3db79fe9d9cd76ee1bf0d3a9ccbeb7bbef57ff1b93156434957bf18954", &(0x7f0000000540)="0704f622f3725d1a19b61c5c902de3695b09d19ef73c53b2c660e060e5f8dc85dd5c1f448d6a69e8f37f386298b45da9861cc4e9d7ae9e89afdceb1b4d02e6192cfee86ab0457149777be51306a679bacf3d224ef3c6056253e31f4be2b54e14fa821c2ad0a6423d6a0f1bde91"}}, &(0x7f0000000600)=0x0) timer_getoverrun(r4) bind$bt_l2cap(r1, &(0x7f0000000640)={0x1f, 0x0, {0x0, 0x2, 0x200, 0x9, 0x9, 0x200}, 0x100, 0x8}, 0xe) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000680)={'HL\x00'}, &(0x7f00000006c0)=0x1e) userfaultfd(0x80000) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000700)={0x20000, 0x0, [0x9a7d, 0x1, 0x9, 0x5, 0x8, 0x2, 0x100, 0x100000000]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x10, 0x2}, &(0x7f00000007c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000800)={r5, 0xd8000, 0x0, 0x9, 0x7, 0x83}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000840)={{0x4, 0x1}, {0x56da, 0x3ff}, 0x7, 0x4, 0x9}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000008c0)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000001340)=0xe8) getgroups(0x4, &(0x7f0000001380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000001400)=[{&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000980)="44b66959a2696a548bdb4f28ec5ad752332b9ab4a55a6b7c5302f64299863e4db02402eeed216a204168a299f75566aded623626afd26473af6eeb453ae1138db6153946436b20fcedf89ac1e93ec218b2beb570a306a6aa81f3fefbf91049e84141075b0952894fd513b26c60b5d3d8d905f16622d65626b0e24fef95288f799b73ae736e11a8c928ee5c87ee571ac4a4c8427f2ca6c64b0c9847de0a278329966f16c066d57c1a68aea29ffd0bb07f6ad1ce2219da7041494695296e61ea76420337db4c77181b5a2a70fee1caa966bbb828155fb0b87a384fc37948a7cab4749bfbdc71b1056d3cf9", 0xea}, {&(0x7f0000000a80)="1314b14270a244dc461ed10f7ff8f0f7c562dbe5af5c252409f35d66b758585bc1fcaed564fe85a77cf05d3159ed2e3347373d8da048261dd0cf2a12be916c065d781846641e921321e977090ff3f5247bb56dae2b10fcdc46c060770c803d109bc3c69eb790ec613fcfd566ee55339645bf6347e8e2f3f05d3289c1bafb8ae359d9677bf7509b80bbd73f36615e7b7a8a4d74b82baaedde8b8f", 0x9a}, {&(0x7f0000000b40)="d987e8a9a6934d512ecf94be65bd148c5672cdd645dce5a9305efeaccadf0dfff5ba6e7765699b5fdd3909909b3c5113f55b92640b93385f0392cc6bd90bd097c7f59a232950367b2ceec05994f23f541b3978078eae5604daad23cb0d90fa80", 0x60}, {&(0x7f0000000bc0)="2b8158ac77215cf74a316fb14c3d21c00687a2c5bfcb54a2631f31f353b37014eb6058e77b711586b27a49b1f06dbd001dc674f9d4fda2708b9867bad5fa2f7255751702ce53ab219a9495d2a23b6eda6c1e1fea8b110424a0c80d82cae64a29cd3cb25e7eb0a75031858968076f57ec5c26b7caae0a5521ea8ecba92360413d7d20f11d1297738396994bc9aedcc3b13d246a972618a0fa3f89a125f8819f04f872d0f1fa621b62d19cb0ef0347cfc5cc238ab9", 0xb4}, {&(0x7f0000000c80)="676815d8", 0x4}, {&(0x7f0000000cc0)="b90285f133b61408f59867e6cea1b3718a8ef3f3b56787ae52dda1e49512e2248b2727a8c7f219df6b1265f5f9ef422f31807916e52f4bb9cad1eedb612e6a3cbc684377c1665fa873facc1d2d5072d4db0618cc9236a8dbd60e9073b8b106ebcbb4ecc36004935244299d23c57dfaa2349cf9063e59c1435ebd744c62fff261cd4b982efeff", 0x86}, {&(0x7f0000000d80)="6090b6ca85ea4920350e49f3ec9e1ce1b743eea6fd0c459a40df35bf747f", 0x1e}], 0x7, 0x0, 0x0, 0x44}, {&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000ec0)="3b78e7cebec7b0471d2366a01209dbc8667f29db7d4e7071c5572eaab2e09aa0676876db6d6d30b79a9d82dd8b36330d6172182e0774942873283d9f2672183f185d11660fc80dd567e75158d89453ca55a7ffeda857b98779767850dd7b5bd62bd43c3244897dd70f41ef2a492d3d6550ea225bed", 0x75}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)="408e9897bd52d3847fda900b0862bf8bc3990bf9a08399c7ec7fc812da104e07424451a458cbc9f7307fd3d0c08743f89f433bb3479a0453ed58ffc1107e286c97ccb248bc698f9e88ca3afc91932a67aaf7", 0x52}, {&(0x7f0000001000)="ac35a5f7f132b6e88410368caee8233a3eda96927b44a0b9c27574444b9403133a39d76cbd91d861a03b471744f39d819e166932da3a92035dc99b797a1afe58b4c047beec68558cbfe576bc17f86442829473302155230af0a4e588c8268155d37a2e353a0bb24a47d94fd7852893e2b0d7fc1ae43cfe783041d1dbd2a7ee4676a49dc8806480befc24", 0x8a}, {&(0x7f00000010c0)="32955badfa7ee296fecb602fe5d5d978968810c46111f422f58219f6f5c7a241a76707cb436dc70676e2a3faf17d15f3443bf0b3f98eef847382225fd0d4864a45e49d7261b65bc34da6814e030dc7630f38ddb88a276d7d68ba0ec6c376efcba6f221dd98dcace678797f2669d771424b03de173db559d1cdba4bb31276c3752074c9ac650e641033ad9af960", 0x8d}], 0x5, &(0x7f00000013c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x1}], 0x2, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/28 00:42:00 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) fanotify_init(0x0, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/28 00:42:00 executing program 3: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x200000) ioctl$TIOCNXCL(r0, 0x540d) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"ac894c005b48d5"}, 0x1}, [{"b79cf2c455e270"}, {"66ba0abcad5fee"}, {"6ed0534e96f035"}, {"5740caa73cc3f3"}, {"8da22af185a6d2"}, {"2fd2dbcf6fbd6a"}, {"8827cfc7d247b6"}, {"de10589c06ddf6"}]}, 0x48) connect$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"f7df5e27a739e0"}, 0x6}, 0x10) r1 = openat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x7fff) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/251, 0xfb}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/20, 0x14}, {&(0x7f0000001540)=""/20, 0x14}], 0x8, 0x0) inotify_init1(0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001600)={0x1, [0x3]}, &(0x7f0000001640)=0x6) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001680)="8eae40db807007607231d671af86a38c3f180d9de4047edc3656f58176eaa15e0e7727484ff02f42a308eabfea4e54487bf30b17173cfa113da82785f17d3d8b12174ca5133a25ded00f3ff8cc1ac170f85048d5ff6a604729608c") r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f0000001700), 0x40000000, &(0x7f0000001740)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001800), &(0x7f0000001840)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001880)=0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000018c0)=0x6, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001900)={&(0x7f0000ffc000/0x2000)=nil, 0x1, 0x5, 0x84, &(0x7f0000ffc000/0x4000)=nil, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001940)={{0xe8, 0x6, 0x0, 0x6, 0xe740000000000000, 0x1f}, 0x6}) unlinkat(r0, &(0x7f0000001980)='./file0\x00', 0x200) removexattr(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)=@random={'btrfs.', 'syz0\x00'}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001a40)={0x0, 0x8}, &(0x7f0000001a80)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001ac0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001b00)={0x4, [0x2, 0xffffffffffffffff, 0x8, 0x9]}, &(0x7f0000001b40)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001b80)={r3, 0x7fffffff}, &(0x7f0000001bc0)=0x8) unlinkat(r0, &(0x7f0000001c00)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001c40), &(0x7f0000001c80)=0x8) mkdirat$cgroup(r1, &(0x7f0000001cc0)='syz1\x00', 0x1ff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001d00)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001d40)={0x8000000000000000, 0xffffffff, 0x3, 0x100, 0x9, 0x1000}) 2018/04/28 00:42:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="3b56c0324f6d8c6a6df32b4431f33181b6ec272af1837188f619b4a24505f4dc4dd3298ce4f7c5ac067898cd1996ba66bb5a30ad3489aadaa19d9f3a38f98088071686b0aa1e16ac43d9208a8fee700a", 0x50}], 0x1, &(0x7f0000000480)}, 0x0) recvmmsg(r1, &(0x7f0000004940)=[{{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001880)=""/245, 0xf5}], 0x1, &(0x7f00000019c0)=""/216, 0xd8}}], 0x1, 0x0, &(0x7f0000004a00)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x24000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0xffff, 0x7, 0x2000}, 0x4) 2018/04/28 00:42:00 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/117, 0x75}, {&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001640)=[{&(0x7f00000014c0)=""/231, 0xe7}, {&(0x7f00000015c0)=""/87, 0x57}], 0x2, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001680)='/dev/cuse\x00', 0x303002, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000016c0)={0x3f, 0x7}) accept(r1, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000480)=0x80) 2018/04/28 00:42:00 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000089b000), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x4000000000000000}, 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffff43fa, 0x20000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x2e94) 2018/04/28 00:42:00 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x6, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) pwrite64(r0, &(0x7f0000000100)="1f41b3d9a9dc71cb6c1aa7d54c572d30ead13d", 0x13, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x2000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0xaac, 0xfffffffffffffffe, 0x400, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x4, 0x1}, &(0x7f0000000200)=0x8) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x65, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffef4) 2018/04/28 00:42:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x146) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x400, 0x5, 0x4}, {0x9, 0x1, 0x10001, 0x10001}, {0x4, 0x8, 0x8, 0x1}, {0x6, 0x1, 0xfa7e, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) shutdown(r2, 0x1) 2018/04/28 00:42:00 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) signalfd(r0, &(0x7f00000000c0), 0x8) r1 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') eventfd(0x9) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000100)={{0x100000, 0x6000, 0xf, 0x7, 0x711bac62, 0x8, 0x80000000, 0x4, 0x81, 0x0, 0xeadc, 0x5}, {0x6000, 0x6000, 0x9, 0x10001, 0x8, 0xffff, 0x8, 0x800, 0x7fffffff, 0xffff, 0x3, 0x1}, {0x3000, 0x1000, 0xf, 0x2, 0x9, 0x9, 0x2, 0x4, 0xe9, 0x7, 0x5, 0x8}, {0x1004, 0xf000, 0x8, 0x7, 0xfffffffffffff000, 0x1, 0x56e26104, 0x3, 0xce, 0x0, 0x2, 0x10001}, {0x4000, 0x4, 0xd, 0x3, 0x36, 0x2, 0x1, 0x800, 0x78, 0xe9ab, 0x80000000, 0x3ff}, {0x1002, 0x14000, 0xf, 0xe3b0, 0x100000001, 0x200, 0xc4f1, 0x7, 0x0, 0x7fff, 0x100, 0x58}, {0xf001, 0x3002, 0x4, 0x2, 0x1, 0x7, 0x7, 0xf620, 0x2, 0x4a8f, 0x8000, 0x100000001}, {0x4000, 0x2000, 0xf, 0x0, 0x9, 0x4, 0x5, 0x0, 0x3, 0xffff, 0x9, 0xf97}, {0xf001, 0xd000}, {0x11d001, 0x4002}, 0x0, 0x0, 0x1000, 0x400, 0xf, 0x100, 0xd000, [0x101, 0x7, 0x100000001]}) getdents64(r1, &(0x7f0000749f33)=""/205, 0x27) [ 142.277809] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/28 00:42:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000), 0x0) 2018/04/28 00:42:00 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3918) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000040)=0x4) finit_module(r2, &(0x7f00000001c0)='cgroup@vboxnet0\\bdevuserproc\x00', 0x1) getpeername$llc(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/28 00:42:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2a, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="085454a7a1"}]}]}, 0x24}, 0x1}, 0x0) [ 142.336707] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/28 00:42:00 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x2a8200) accept4(r2, &(0x7f00000001c0)=@nl, &(0x7f0000000240)=0x80, 0x80800) r3 = dup2(r0, r1) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000100), 0x800) sysfs$3(0x3) poll(&(0x7f0000000040)=[{r3, 0x400}, {r3, 0x1}, {r0, 0x210}, {r1}, {r3, 0x8420}, {r1, 0x2000}], 0x6, 0x80) r4 = open(&(0x7f0000000780)='./file0/file0\x00', 0x0, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000280)={0x3, 0x3, 0x9, 0x9, 0x6}) 2018/04/28 00:42:00 executing program 3: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0xffffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x40000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ftruncate(r1, 0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/28 00:42:00 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7f, 0x24000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000500)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) unlink(&(0x7f0000000540)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000680)={'team0\x00', &(0x7f00000005c0)=@ethtool_eeprom={0xc, 0x2, 0x2, 0x8f, "811f1b05e172552d7df077a8adbec7aec0d46c6c52cb968ad50872292bb0bafb8b0779dc71525f60de6aa07ff0cdb6e3218824f5be3cf8644357d798d96cf696c560c44a177eb6bc3cba726941934f506fcba52ebdfb446d3e33b65ba11947a8ec44787eceafb5da795bbf5033c5c8cc0016a363af42a85a46f90adcb5d59062fa6f22a697b0f8a661b24d93a0d646"}}) socketpair(0xd, 0x0, 0xffff, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) utimensat(r3, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={{0x77359400}, {0x0, 0x7530}}, 0x100) rename(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00') mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='ntfs\x00', 0x1000000, &(0x7f00000008c0)="8f6a4aeec263af260112850be6a9220b3e650e49f0273fee7c34") getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000900)={0x0, 0x26e6, 0x6, 0x4fc, 0x1f, 0x6477, 0x5c, 0x4, {0x0, @in6={{0xa, 0x4e24, 0xc33, @loopback={0x0, 0x1}, 0x2}}, 0x1000, 0xc000000000000000, 0x0, 0x10000, 0x1}}, &(0x7f00000009c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000a00)={r4, 0x3}, 0x8) r5 = getpgid(0xffffffffffffffff) mq_notify(r2, &(0x7f0000000a40)={0x0, 0x35, 0x2, @tid=r5}) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000b80)={0xfffffffffffffffe, 0x0, &(0x7f0000000a80)="6ef090d9ba70494c2cb767216d72dacef28434268c678da5f92aa0c7a442cc5c7e88d198e914d65a02448d7a4f90e844dff98bbd", &(0x7f0000000ac0)="9472d8e47d49a0826e37d4a95d5b457b09aca832af17021156a0f53389387c114cdefbd1cde1034af3446ee8e40b173f0942104e105880b48228826b7a9f5bc7c572e970d48d3e119c10f92c016d063623c8424059dd1aa7da000ecea632d3944a8aac7aa5e464445ea3a636907b6a8f9bba89cbdb7d144f043144fd7df258f268758b690b78110f5d0ec2bcc6e53db954d35b03fa210fa7bfb0", 0x34, 0x9a}) recvmmsg(r0, &(0x7f0000007740)=[{{&(0x7f0000000bc0)=@can, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000c40)=""/59, 0x3b}, {&(0x7f0000000c80)=""/51, 0x33}, {&(0x7f0000000cc0)=""/167, 0xa7}, {&(0x7f0000000d80)=""/63, 0x3f}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/194, 0xc2}, {&(0x7f0000001ec0)=""/231, 0xe7}], 0x7, 0x0, 0x0, 0x11}, 0x1}, {{&(0x7f0000002040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002480)=[{&(0x7f00000020c0)=""/226, 0xe2}, {&(0x7f00000021c0)=""/245, 0xf5}, {&(0x7f00000022c0)=""/249, 0xf9}, {&(0x7f00000023c0)=""/142, 0x8e}], 0x4, &(0x7f00000024c0)=""/85, 0x55, 0x5}, 0xff}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002540)=""/37, 0x25}, {&(0x7f0000002580)=""/205, 0xcd}], 0x2, &(0x7f00000026c0)=""/217, 0xd9, 0x4}, 0x2}, {{&(0x7f00000027c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002840)=""/66, 0x42}], 0x1, &(0x7f0000002900)=""/190, 0xbe, 0x1ff}}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f00000029c0)=""/101, 0x65}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/16, 0x10}, {&(0x7f0000003a80)=""/144, 0x90}, {&(0x7f0000003b40)=""/243, 0xf3}, {&(0x7f0000003c40)=""/134, 0x86}, {&(0x7f0000003d00)=""/84, 0x54}, {&(0x7f0000003d80)=""/182, 0xb6}, {&(0x7f0000003e40)=""/118, 0x76}], 0x9, &(0x7f0000003f80)=""/104, 0x68, 0x23}, 0x3}, {{&(0x7f0000004000)=@in, 0x80, &(0x7f0000007380)=[{&(0x7f0000004080)=""/134, 0x86}, {&(0x7f0000004140)=""/17, 0x11}, {&(0x7f0000004180)=""/9, 0x9}, {&(0x7f00000041c0)=""/91, 0x5b}, {&(0x7f0000004240)=""/24, 0x18}, {&(0x7f0000004280)=""/105, 0x69}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/4096, 0x1000}, {&(0x7f0000006300)=""/66, 0x42}, {&(0x7f0000006380)=""/4096, 0x1000}], 0xa, &(0x7f0000007440)=""/64, 0x40, 0x644}, 0xfffffffffc70c07a}, {{&(0x7f0000007480)=@can, 0x80, &(0x7f0000007600)=[{&(0x7f0000007500)=""/1, 0x1}, {&(0x7f0000007540)=""/73, 0x49}, {&(0x7f00000075c0)=""/21, 0x15}], 0x3, &(0x7f0000007640)=""/235, 0xeb, 0x4}, 0x20}], 0x7, 0x20, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007900)={{{@in=@remote, @in6}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000007a00)=0xe8) utimensat(r2, &(0x7f0000007a40)='./file0\x00', &(0x7f0000007a80)={{}, {0x77359400}}, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000007ac0)=""/158) r7 = accept(r0, &(0x7f0000007b80)=@generic, &(0x7f0000007c00)=0x80) symlinkat(&(0x7f0000007c40)='./file0\x00', r1, &(0x7f0000007c80)='./file0\x00') sched_setaffinity(r5, 0x8, &(0x7f0000007cc0)=0x1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000007d00)={0x678, {{0xa, 0x4e20, 0x2, @empty, 0xfffffffffffff974}}}, 0x88) sendmsg$netrom(r7, &(0x7f0000007ec0)={&(0x7f0000007dc0)=@ax25={0x3, {"0c57780e9fe1e3"}, 0x8}, 0x10, &(0x7f0000007e80)=[{&(0x7f0000007e00)="398269203c5a091f375e92d444b58e98dfe6c4e974cbb27a693cebf0f796f778a70a2f57df3b62ea10f4c6ec5bfcf79068a4d6f66876182b91e609", 0x3b}, {&(0x7f0000007e40)="c4c9c5316b48f2e14bf632375f3f5202080f618bc3bc966e21219211fb6d6da94622742411ce72", 0x27}], 0x2, 0x0, 0x0, 0x8000}, 0x2000c800) fcntl$setownex(r3, 0xf, &(0x7f0000007f00)={0x2, r5}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000007f40)={0x95f, 0x9}, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f0000007f80)=0xa5) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000007fc0)={'TPROXY\x00'}, &(0x7f0000008000)=0x1e) 2018/04/28 00:42:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200800, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100102}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r3, 0x300, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/04/28 00:42:00 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000003ff8)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/28 00:42:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x10000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x0, 0x3f, 0x8, 0x5}, {0x3c3, 0x80000001, 0x5, 0x100000000}, {0x80000000, 0x80, 0x7, 0xfffffffffffffffa}, {0x20, 0x6, 0x8, 0xa60}, {0xfa02, 0x0, 0x10001, 0x4}, {0x1d4000000000, 0x23, 0x8, 0x1}, {0x0, 0x0, 0x0, 0x1}, {0x8, 0x93a2, 0x0, 0x80000001}]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 142.548787] FAT-fs (loop5): bogus number of reserved sectors [ 142.554739] FAT-fs (loop5): Can't find a valid FAT filesystem [ 142.646363] FAT-fs (loop5): Unrecognized mount option "€" or missing value [ 142.936288] device bridge_slave_1 left promiscuous mode [ 142.941880] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.952557] device bridge_slave_0 left promiscuous mode [ 142.958149] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.989974] team0 (unregistering): Port device team_slave_1 removed [ 143.000810] team0 (unregistering): Port device team_slave_0 removed [ 143.012876] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 143.029462] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 143.056935] bond0 (unregistering): Released all slaves 2018/04/28 00:42:02 executing program 0: r0 = perf_event_open$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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xe}}}, 0x20, 0x8, 0x8000, 0x2, 0x10}, 0x98) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x0, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x0, 0xeb3, 0x8, 0x9}, r1, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x748, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) read(r1, &(0x7f0000000200)=""/170, 0xaa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x8}, 0x8) r4 = userfaultfd(0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="5591222b010000000000000000000000000000915b28ac380a9cc08f6a3f0461d7911482494bbfd2d181edbf0cfb8a10f63c5582e52ec26d985cf06712651295b3fd241231"], &(0x7f0000000600)=0xa) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x1000}, &(0x7f0000000500)=0x8) read(r4, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r3, 0x540a, 0x3f) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r5 = semget$private(0x0, 0x5, 0x80) semctl$SETVAL(r5, 0x2, 0x10, &(0x7f0000000540)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) r6 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r6, 0x0, 0x0) 2018/04/28 00:42:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x10, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x91a, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xffffffff, 0x7f, 0x4, 0x9, 0x60}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x8f}, 0x8) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004008003, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/28 00:42:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000004c0)=ANY=[@ANYBLOB="958f0b6c8eee54cbe9d02e69811a5100060008000000000004000000000000000000050001018000"]) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000280)={0x9, 0x7b5c, 0x40, 0xd292, 0x5, 0x0, 0x51, 0x4, 0x10000, 0x40}) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="47a5e26508fdd4c387f2471361e0af51820a320f9ab48a746f076f0070d714ca74762faf0060671781d603e27ce2ef24cf3a66048b7fdaa9a2", 0x39, r0) dup2(r6, r5) r7 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r8 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r7) keyctl$unlink(0xb, r8, r7) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000480)={r4}) 2018/04/28 00:42:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x80000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000a7b000/0x4000)=nil, 0x4000, 0x8, 0x8010, r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x101, 0x2801) recvfrom$unix(r2, &(0x7f00000000c0)=""/129, 0x81, 0x100, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/28 00:42:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x4c00, 0x83}) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x2}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000000c0)="7b80eafb6ef42e25ef6b062ab4ae8f611a25b0a0f5074fde", 0x18}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x8000}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r3, 0x7}, 0x8) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x101, 0x200) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/04/28 00:42:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"8adc010600a7f7fffff4ffdfff01e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20c, &(0x7f0000000080)=[{0x6}]}) 2018/04/28 00:42:02 executing program 7: getegid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002485d77cec333225dd53588f4d000051360d13cec6b8b706a9be25f0"], 0x68) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x78) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000240)="8cdf3c8c565631e61ddc1d709cd6ac1ccc7d9453232d122c593e7ea4e8356a1427e27ddb776c0acd5fd38dd45f66f8a74f202e2aa0c07a1d809693811c7627817322d0960ec596791f3e0034b50e72f5ba88a067d99cf7bb3b577922", 0x5c, 0x10, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) eventfd2(0x5, 0xed93ae2cdd82caf1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x40000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x3, 0x2}) 2018/04/28 00:42:02 executing program 5: mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f00000001c0)='sockfs\x00', 0x20000000000, &(0x7f0000000240)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x20, &(0x7f0000000b40)="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") 2018/04/28 00:42:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'veth0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/04/28 00:42:02 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x7fffffff}, {0xa, 0x4e23, 0xb, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x2, [0x6, 0x6, 0x16, 0x0, 0x1, 0x8, 0x9af6, 0x3]}, 0x5c) mq_open(&(0x7f0000000100)='ip6tnl0\x00', 0x41, 0x0, &(0x7f0000000140)={0x0, 0x7, 0xffffffff}) 2018/04/28 00:42:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000001640)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB="da919b1d3862518bad3bb9a5ed995e58394ac413f1f9e1fdea6a56ce90592098d1d4cc1ecf134d0982e9a8817eed5b2dc2e3ff7716b265f8b175cdf477405e3a54990f036171e8f066dbf92e7946cc81cc502b2139d16f01ff7c676f43ba4d8b46504578a2df495ba93220551ec5574faa26e2f84f8fd26f7fe4672b835fc2a5c2653203139d920d8601438a20a8d9b788f5c7dd16869f220222cb2381f51b36f757f3f9748cba6b4716e1a6"]) 2018/04/28 00:42:02 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x100, 0xa201) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getuid() r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f00000002c0)=[{0x4, 0x4, 0xc6, 0x541, @tick=0x624d, {0x7, 0x5}, {0x4, 0x2}, @ext={0x8c, &(0x7f00000001c0)="b109b79b501c118b311891313011e33211eeeaa89728bd9769833a708a84ec567ec22251dd272f59f2dfdc3cb46fcc3db8e5b6473248cdfd742b27c28dbed2c52cefa39ec37f4cdb06554fe9f621d7f43e0d012045166d2b646eaf16cca7e751608680e51eace6b7c0ab5daacda9535964f4c91f28463c0ea03b590601ca1d94cdca75a82b5f6d8f8d7e118d"}}, {0x401, 0x0, 0x9, 0x0, @tick, {0xa2, 0x5}, {0x10001, 0x7}, @quote={{0xffff, 0x20}, 0xfffffffffffff001, &(0x7f0000000280)={0x1, 0x9, 0x100, 0x8, @time={0x0, 0x1c9c380}, {0xffffffff, 0xffffffff}, {0x8, 0x6}, @result={0x0, 0x1f}}}}, {0x80000001, 0x9, 0x3, 0x10001, @time, {0x39, 0x2}, {0x1, 0x9fe}, @raw8={"72c6d32b51999fd3c3d8dd5c"}}, {0x48dc, 0x100000000, 0x800, 0x37b, @tick=0x3, {0x8, 0x4}, {0x2f1521a8, 0xf21}, @raw8={"760554f6a455be2d73280506"}}, {0xfff, 0x5, 0x0, 0x7fffffff, @time={0x0, 0x989680}, {0x1, 0x3}, {0x0, 0xd90}, @raw8={"a027a1dfdc1c979c6dcb3e13"}}, {0x2, 0x800, 0x5, 0x3, @time={0x0, 0x1c9c380}, {0x6, 0x7f}, {0x7, 0x4}, @raw32={[0x10001, 0x2, 0xd16]}}, {0x2, 0x7fff, 0x1f, 0xe, @tick=0x5, {0x6, 0x9}, {0x0, 0x2}, @addr={0x9, 0xfffffffffffffc01}}, {0x5, 0x2, 0x80, 0x7907, @time, {0xffff, 0xe486}, {0x1, 0x1}, @result={0xf9, 0x1}}], 0x180) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) read(r1, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/28 00:42:02 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaabaaaaa0086dd6006f52600082f00fe8020000000000000000006000000fffd020400000000004853e700476fce630000017ee3907800000000"], &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0x0, 0xd95]}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x208080) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x2000) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002c1000)={0x70000005}) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"30a88349e1cbac"}, 0x6}, [{"2a67620b99d17e"}, {"32781318b49541"}, {"d41a2414bb4535"}, {"99d38b777638ba"}, {"7941b965079f20"}, {"03edfbc0f483ed"}, {"ef78ba636573e8"}, {"a3fb490b43c4b9"}]}, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 145.331772] IPVS: ftp: loaded support on port[0] = 21 [ 145.684250] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.690672] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.697835] device bridge_slave_0 entered promiscuous mode [ 145.722090] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.728488] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.735647] device bridge_slave_1 entered promiscuous mode [ 145.758933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 145.783583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 145.851533] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 145.877949] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 145.982345] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 145.989481] team0: Port device team_slave_0 added [ 146.013649] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 146.020802] team0: Port device team_slave_1 added [ 146.044346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 146.070426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.095651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.121700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.342960] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.349390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.356071] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.362445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.159621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.237664] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 147.315112] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 147.321309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.328893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.401811] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/28 00:42:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) open$dir(&(0x7f0000000040)='./file0\x00', 0x80142, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000014c0)={"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"}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0xf1b7, 0x1ff, 0x2, 0x7]}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) rt_sigsuspend(&(0x7f00000000c0)={0x2}, 0x8) 2018/04/28 00:42:06 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080), 0xfffffffffffffdbe) listen(r0, 0x3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x4, 0x10001, 0x8, 0x12, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_sec_ctx={0xd, 0x18, 0x6, 0x708, 0x5b, "febc0d452b5bbb2483f5ebc60c3a288042833968c83f3d8ba72789b36c0f27d260adeb9b57dd98b489679ff230980efa8bed1a3f0c3c4a404897a2f0582d8562284c319d5d807a843688e32bc38cdf6541ec53607793b18b8a9dca"}, @sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x70bd27, 0x3504}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}]}, 0x90}, 0x1}, 0x8091) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000200)) 2018/04/28 00:42:06 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 00:42:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./0ile0\x00', &(0x7f0000000280)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x6, 0x4) 2018/04/28 00:42:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) 2018/04/28 00:42:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="2f70726f632f7379732f6e6574af697076342f76732f64726f705f656e74727900", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10b6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c401b155fe8f4958023245d9d03e65f346a5660f71f30066b8e7008ec8c7442400aa4e0000c74424025c00c0fec7442406000000000f011c240f206440669044d88a867cddd9", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000200)="f30f52fa66b9ee0900000f320f20e06635000004000f22e066b9800000c00f326635001000000f300f01c80faeac45c50f214c0ff9e766b9800000c00f326635000800000f30660f2023", 0x4a}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/28 00:42:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40}) 2018/04/28 00:42:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bond0\x00', 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000300)={r4, 0xffffffffffffffff}, 0x8) io_setup(0x4, &(0x7f0000000340)=0x0) io_destroy(r5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x200, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00000001c0)="fff8b909f4a73c360bdeb7d80fce7494bab8d83022d9fe4b17f333d17672e0f9c9a6654bc08ff1f854c32ef755c85ba26b295b04c8790b505d00474a47f118ce38e18b74e4439f43035935ba976f731fc55e3a55a634bdfed97bc8e988e344b24963ef0b21bfba8538acfed8912c9b") getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 147.894929] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/28 00:42:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9d081800001d0000000100ff01000000000000579f371ff1be7ef7e2679cd5dd33879997cd7dbd0c8cdf6d319d0125876ac1", 0x401) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x8d, 0x40000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = accept(r0, 0x0, &(0x7f00000005c0)=0xfffffffffffffcbc) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000100)={'veth1_to_team\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x5, 0x200000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000180)=0x1e3) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="f11ad50e046fbec9d946b5006a1b88af0fcf7e485eec6df51f2613c33d95255eea0fb2a54cb40e0e45aa653957ceeb8b01c63f61fc5b1e70acdf9118e530812976cce530c01c5ec4c2b05c599f6f3c3f539b1f27d35bf1c4b183e0f6ca358bfcf2674fe6a29a665040f157da210d683ee17cb62aecf91f7e1de4406e1b6cbcfdc180d0de4d29ee0000000000000000000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x1eb}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 2018/04/28 00:42:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x10000, 0xc9, 0x3ff, 0x8, 0x0, [{0x4, 0xfffffffffc0e6bea, 0x0, [], 0x7}, {0x2, 0x400, 0x7ff, [], 0x77cf}, {0x0, 0x0, 0x0, [], 0x7ff}, {0x0, 0x1f, 0xffff, [], 0x101}, {0x9, 0x100000000, 0x5, [], 0x8}, {0x10000, 0x100, 0x5f5, [], 0x7fffffff}, {0x1, 0xffffffffae61eff9, 0x9, [], 0x401}, {0x3f, 0xfffffffffffff456, 0x1da7, [], 0x1ff}, {0x5, 0xff, 0x5, [], 0xee41}, {0xff, 0x8, 0x5, [], 0x100000001}, {0x8001, 0x1000, 0x0, [], 0x80}, {0x2, 0x10000, 0x3, [], 0x9}, {0xfffffffffffffeff, 0x353, 0x8, [], 0x3}, {0xbb, 0xfff, 0x2, [], 0x40}, {0xffffffffffff25a2, 0x8000, 0x9, [], 0x6a2}, {0x1f, 0x80000000, 0x26fc9226, [], 0x5}, {0x7fff, 0x8}, {0x100000001, 0x4, 0x1, [], 0x6}, {0x603, 0x80, 0xffffffff7fffffff, [], 0x101}, {0x9, 0x100000001, 0x10000, [], 0x9}, {0x32, 0x1, 0xffffffffffffffff, [], 0x826}, {0x2, 0x9, 0x0, [], 0x4}, {0x0, 0x1ff, 0xffffffff, [], 0xffffffffffff0000}, {0x4, 0x8001, 0x7fffffff, [], 0x3}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x4}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)) 2018/04/28 00:42:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000140)={{0x8, 0x3, 0x7388233d, 0x3, "9d6af6e6ba86d7edbe4311ae9ef9429eaf19e5bb842a7833650772f89a2a485f7f2c40afbb43d73b047d8c9b", 0x3}, 0x0, [0x3, 0x8, 0x7f, 0x1, 0x3, 0x5, 0xfffffffffffffffe, 0x6, 0x6, 0x3, 0x80000000, 0x4, 0x745, 0x3ff, 0x7, 0xff, 0x1, 0x2, 0x6, 0x7, 0x4e4ec8cb, 0x0, 0x80000000, 0x5, 0xb86, 0x4e25, 0x7, 0x800, 0x100000001, 0x8, 0xe83, 0x9, 0x9, 0x2, 0x4, 0x87b, 0x4, 0x3, 0x0, 0x6b9, 0x3, 0x101, 0x80000000, 0x7, 0x101, 0xffff, 0x1000, 0x1, 0x3f, 0x0, 0x6, 0x3, 0x4, 0x4, 0x9, 0x8000, 0x5, 0xe56, 0x3, 0x312, 0x7, 0x8000, 0x3, 0x1917, 0x24e3, 0x7fff, 0x3, 0x40, 0x0, 0x10001, 0x99b3, 0x0, 0xb7a, 0xb35, 0x3, 0x5, 0x4, 0x3ff, 0x7, 0x9, 0xfffffffffffffffe, 0x8e, 0x5, 0x6, 0x8bf, 0xb4, 0x8, 0x1, 0x1, 0xfff, 0x4, 0x400, 0xffffffffffffffc1, 0x6, 0x3, 0xa3, 0x2, 0x7, 0x8, 0x2, 0xf4c7, 0x200, 0x5, 0x68, 0x7, 0x6, 0x4, 0x3, 0x40, 0x3f, 0x8, 0x2, 0x401, 0x9, 0x4, 0x6, 0x40, 0x10000, 0x13, 0xfffffffffffffffd, 0x6, 0x4, 0x5, 0x9, 0xffff, 0x3, 0x7, 0x100]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x7, 0x4) 2018/04/28 00:42:06 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/74, &(0x7f0000000200)=0x3d) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x20002) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x7, 0x4) 2018/04/28 00:42:06 executing program 7: r0 = epoll_create(0xe0c) readahead(r0, 0x8, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x8000000000004, 0x4, 0x200009}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/138, &(0x7f0000000140)=0x8a) 2018/04/28 00:42:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x2002080, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100ffe, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="01040000fcff7d02e7f28a9df9d75b4e2e9d5fdf8f4f6f7c2146cfbea62d60a6b26a03ab79adf44302ab1314f2ce78aeb76ee14ea82d6327bdd15f62b86d2e745f52917d8f96aef5a35ce3835c35e6f0521327dd235cd702ffe5a4b56c3124394efb2ba476d5519f0ed9e5c59354752a5fade30549f10b0e53c0468f15885f62ac140dc7056f2fb734ff02d9a2b53c30ffc2346cd365f22b5d9cef586112da73998155d5b507bb94c2e6891f23f3ea6d120c554071000000000000000000000000000000000000"]) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYRES32=r1], &(0x7f0000000380)={0xfdfffffffffffffc, 0x3, [0x400000000000000, 0x2]}) creat(&(0x7f0000000240)='./file0\x00', 0x46) 2018/04/28 00:42:06 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl(r0, 0x40084149, &(0x7f0000000300)) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/28 00:42:07 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='/exe\x00', 0xfffffffffffffffd) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/psched\x00') sendfile(r0, r1, &(0x7f0000000140)=0x6000, 0x80000000000001) 2018/04/28 00:42:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000280)=""/108, 0xff9f, &(0x7f0000000140)=""/92, 0x1}}, 0x68) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7fffffff}) read(r0, &(0x7f00000000c0)=""/111, 0x6f) 2018/04/28 00:42:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000157ff4)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000149fe0)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x1) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x3, 0x5, 0xcfc000, 0x2, 0x3e, 0x401, 0x2f3, 0x38, 0x1f9, 0x6, 0x5, 0x20, 0x2, 0xffff, 0x4, 0x9}, [{0x60000007, 0x1d6, 0x5, 0x7fff, 0x101, 0x5, 0x89d1, 0x5}], "f0eb0d189bc1a16dcbd067dfb016578c06fe2412f8e69f8ad23e1a64a8d9202855798fbaf18b05712de9640c695eb2c88ed28971cec506e207bcc2e478d256bc8ffcd919b504521f0b6bb9a1067e04f7a674f021f014f3092b616ecdbda6bea05be5512d3a3a2eabe555a2daaf7d1ff17708d08ab3fcdcb4ad69b915b58c2a6e89f43a12b9c4229a58e2752956441c9aac82ea74a46a8f3c37eb4b8fc412bee9baeb1449816e28a127501dc19512b90c055a25163d1d7878d204e1430086dbb764f75dc05417e287b2ad525204e58413fccc195391e051", [[], [], [], [], []]}, 0x62f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8000, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/mixer\x00', 0x2000, 0x0) connect$netlink(r1, &(0x7f00000006c0)=@kern={0x10}, 0xc) 2018/04/28 00:42:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x40045436, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/28 00:42:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000600)='fd/4\x00') close(r0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/151) 2018/04/28 00:42:07 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x5) recvfrom(r2, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) dup2(r0, r1) getsockopt(r1, 0x7fffffff, 0xff, &(0x7f0000000000)=""/29, &(0x7f0000000080)=0x1d) 2018/04/28 00:42:07 executing program 0: socketpair$inet(0x2, 0xa, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xa4, 0x1, 0xffffffffffffff01, "3f5749db683beb1faf204cbac96c0ebb101c5b42b1b04931d8802112ad29620a00e3fe6a1722970940256bc96fb353cfd4a7b6a5306ebe61419d29286bbaf487df4498d28bc9d71ddf6b382d4ee454e7"}, 0xd8) inotify_init1(0x800) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 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, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0x40a85323, &(0x7f00000000c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1}) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x4) 2018/04/28 00:42:07 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="0c4024189b74e2fe8a01df693614d6d27d83840a52429a208eda5fa4a977e853d68ef61cb96a998e1ed16bdac9a0ddaef2d30f6c2c", 0x35) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="4408e611c1", 0x5) 2018/04/28 00:42:07 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000000100)={0x20004, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x7}) r1 = syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/28 00:42:07 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x4b, "1d2b6503c091c7d225a05fec9a0287770fdfe7689a916087f7ed4e08c704a7fd59c8031f54abca74edcc436a1ee929326771c83b235a1d10434e40342237b19b3359d77b620808e3d35c95"}, &(0x7f0000000140)=0x53) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x8, 0x3, 0x7, 0x4, 0x9, 0x200, 0x167, {r3, @in6={{0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x961}}, 0xfffffffffffffff7, 0xfc0000000000000, 0x5, 0xa1, 0xfffffffffffff801}}, &(0x7f00000001c0)=0xb0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) 2018/04/28 00:42:07 executing program 5: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00009d3f6c)="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") r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2001) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x80) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x200) fcntl$setflags(r2, 0x2, 0x1) uselib(&(0x7f0000000000)='./file0\x00') ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r2) 2018/04/28 00:42:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) getsockopt$bt_hci(r0, 0x84, 0x40000000011, &(0x7f0000001080)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/28 00:42:07 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x200000) mlock(&(0x7f0000fec000/0x13000)=nil, 0x13000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x101, 0x7, 0x3, 0x3}, 0x14) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480940) ppoll(&(0x7f0000000240)=[{r1, 0x1e}, {r0, 0x480}], 0x2, &(0x7f0000000280), &(0x7f00000002c0)={0x2}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff01000000190000000000000000006970366772657461703000000000000069705f76746930000000000000000000726f7365300000000000000000000000626373683000000000000000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000070000000e800000030010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c000000000001000000ffffffff010000000300000000000000000069726c616e3000000000000000000000626373683000000000000000000000006970365f76746930000000000000000069726c616e3000000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000a00000936dfe68697265637400000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x2d8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/28 00:42:07 executing program 4: socket$can_raw(0x1d, 0x3, 0x1) setrlimit(0x400000000005, &(0x7f0000000000)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000910000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xf5ed, 0x400, 0x3ab}, 0x10) 2018/04/28 00:42:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400bfd44f4dda3f92761a0004000000000000"], 0x14}, 0x1}, 0x0) setns(r0, 0x40000000) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) [ 148.912468] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/04/28 00:42:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0xec}], 0x1c) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) [ 148.998443] BFS-fs: bfs_fill_super(): loop7 is unclean, continuing 2018/04/28 00:42:08 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14103e, 0x0) fallocate(r1, 0x0, 0x0, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0x9c, {{0xa, 0x4e20, 0x10000, @empty, 0xbf0}}}, 0x88) fallocate(r2, 0x1, 0x300000003, 0x1) fallocate(r0, 0x20, 0x0, 0xfffffeff000) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'syzkaller1\x00', 0x5}) sendto$ipx(r2, &(0x7f00000001c0)="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", 0x1000, 0x40040, &(0x7f00000011c0)={0x4, 0xb, 0x800, "f09cc6fb1c0b"}, 0x10) open(&(0x7f0000000080)='./bus\x00', 0x1, 0x0) 2018/04/28 00:42:08 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getpgrp(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x100000000000000, 0x5000, 0xfffffffffffffff9, 0x4, 0x12}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="080000020000000000110000000c0009000800560fff0f000064a845ede3fa58280c0516e4a09c98dd10439cca29990c25d1dea39b6e04000000822f48088d9b5a3b8787b55c30088d"], 0x20}, 0x1}, 0x0) 2018/04/28 00:42:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e732fb4dfbfa1dbd884e863d6ae316d6e7400") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r1, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) r3 = dup(r2) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) close(r0) 2018/04/28 00:42:08 executing program 0: r0 = creat(&(0x7f0000000140)='./file0\x00', 0xe4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x7, 0x4) 2018/04/28 00:42:08 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={r0}) eventfd2(0x8, 0x80000) getdents64(0xffffffffffffffff, &(0x7f0000e5d000)=""/24, 0x18) 2018/04/28 00:42:08 executing program 4: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000a40)='./file0\x00', 0x0, 0xaaaaaaaaaaaab23, &(0x7f0000000080), 0x20800, &(0x7f0000000a80)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="07b6ff446b19d808f5aeb000bc3ad2b79aac6733711c936e9db766ec7507e45c0d7fa371c3ae3000e19ad2c7449ff71df11be22629790083a9019410d842f87624738948c352f8bdf65c7b8233188c9779788e48127b5c900124e74898d9a9f53aec5dd07bb55ccfca8519db00a720d9ec36161ab7413a01624107102c5003ef00f6adbf213075e60bb161249187aabde539698b54e990dbd006b4419999c0c80ce2eba990c5b343c2c4c87572f9e8ba186c8dd4fc2a58c51416db09ae7b5d0684018c645ad352fda83da77cccf8941e99b151aab43e530200ce1d045aa3c204b1e8f60d1c2cb89dbe502e"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="55ad6f39832f41891c2754494197bc8fa3ce4741be12ab5eaa62f63e9bc28abaf8eb8ccd6f853aa11c9a9f69445ada17696859bf13e2a643b5900bd344cecd8520fe6e226cbe4202e432cb67d982073a27b91f460cd06bbb1436fc73b022b63ad4035e69eaf30e88f3c06726bbf32968cf207404c6a19d2cfa6f9c5ecb492bdba734288a2ba17110b88a4c6e", @ANYBLOB="d2f932e69982ff75274a3df3f158bc13d444238d71a65f4f1c8790c036c4f4b909291a18b265b5a882f586f276abd52224fdf46bf289bebbd919ba1d53b1c58ff7d37e25961539c33e2f2672a304ed35e2d847f3396330118abd6202793af60c49a91c54b7c77cf25d3dd6a5d993a4c3302fde877c7bf5e0afc5c09bc29ed0d92df90c3b3d76ff2b924a79053d5c9d3defe4a5c8bba71c6083dbfbc56117c7a340a9dadd984e5559370f20", @ANYRES64, @ANYRES64, @ANYRES32, @ANYBLOB="e2e5b34eb096dc289431d9af6d8031280486faa67a72085afbc6ce47c3f18013a9fe7e7f9b296d3a186f7842f2e9bd39f47ca2f9738ed5cf03919197353f5593e6e5a4422857aa7e19f7d6ba2c820be27fcfec66f86ac6b41f5b609906a877bb5b1536e9cee1865e8ce7e06a6456ab970ac3d9c25b6d3197722c940ef6b6cc693e1ecb1fa00f0e82ce6f204f598940f2f4bbc5738bb1c50eed3567d0179c04463f53c3a7f3ee2c8f986824ae4a3bc3ece2f38923f8db45b334713e47a24df9127f6f3f9a5bb0a61bd96e4d30bfb8a4773a3294ab59e845bace09", @ANYRES16, @ANYRES64, @ANYBLOB="9a62213e7c49009b0ea4c59d2b57c8bef635605492538e1ceb50562755147a5dd870152f554261dde354a681520867380bb23cec8997cdb409f1f69d587c4ec892630a15d7a23d85e1f2219be309e89a410a562258c6e5defe7d930557d85ec1fcd38bf73d29c2a4743d79f4e59fba297210ad78a9ed3b6495fc2e663eaee6a86e", @ANYBLOB="7fd466673104c2bcadb8cfc559a009b58abdf6d1d478ec4a6cff317fccecc33d510c77f236ac22b03c069ce9154b7cb643ab589bc2c06941cb3f63953d1e5daaf8f586b866463ee6413a31ab80bac832501d090e83fe67c353ac18b77ddc01055fcce6d7f3ef24437f04f51b14bd80ae9b86cbf70beb98d15e958de4593b50bcc3e0651f9f587a4368dff72d6ed044fa856f"], @ANYBLOB="202f83ff2ed003b4027f0a71e60b5599deae93fdfaed0e019ba0440edcbfdcd3c3046b41edcb0608e4df36f9c5d544b4348340175ebaaa66cf53efbb9f5de4a24176fd97a86b0061e44a00fc365e343457b4a32611eeca254332c03bee537a8ba56253d7ca5208da09edd50cdac6ebd1152d576bc5a98d23e0768c8d46a2ad2b2284d566ab364f61830d43cdf93539c4be36263ee9a12bf35bc19340e29e0e277501b69721aadf116df6fbcf3a8112c744cc4cc09a2bc98da8e412ca53551fbf0fbdfa4256701a79614026bf", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES32]], @ANYBLOB="eb0d98788b60f4cda9bc8e819dd015bc23cc", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES32], @ANYRES64, @ANYRES32], @ANYRES64, @ANYRES32, @ANYBLOB="7387029ccb37cf3126b45b3f025dbb17f6776dda8fd0dcc7b286d4ba8d3bf02df64d2fcbcb83a04dbd67df4f457759b8a5660ab3d834b658c48dfe", @ANYRES64]) 2018/04/28 00:42:08 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x8000) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x100008007, r1}) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x2010, r0, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') signalfd4(r2, &(0x7f0000000040)={0x9}, 0x8, 0x80800) fcntl$getflags(r0, 0x40b) pread64(r2, &(0x7f00000011c0)=""/4096, 0xfffffd45, 0x80040000000003) 2018/04/28 00:42:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000100), 0x0) 2018/04/28 00:42:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000001080)=""/103, 0x67}, {&(0x7f0000001100)=""/127, 0x7f}, {&(0x7f0000001180)=""/144, 0x90}, {&(0x7f0000001240)=""/71, 0x47}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f00000012c0)=""/222, 0xde}, {&(0x7f00000013c0)=""/29, 0x1d}, {&(0x7f0000001400)=""/225, 0xe1}], 0x8) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x72, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$vcsn(&(0x7f0000001580)='/dev/vcs#\x00', 0x1, 0x121002) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 00:42:08 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0xfffffffffffffd71, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/28 00:42:08 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r0 = socket(0x40000000015, 0x5, 0x7ff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x4, 0x5, "7bcd88b31c1945a6f905f0d88c70aff5ff4e22a175df60ee9ae07fd2056cf87fdea294ffb37d33832004b0eac54eb74e3ea4c1ba9fa46014ff49e60c46f88e1fc25ed9d7e534d9a5874b228e"}) keyctl$get_persistent(0x16, r1, r2) 2018/04/28 00:42:08 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000540), &(0x7f0000001580)) r2 = getegid() lchown(&(0x7f0000000200)='./file0\x00', r1, r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r3 = openat(0xffffffffffffff9c, &(0x7f00000018c0)='./file0\x00', 0x10002, 0x100) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000001900)={'filter\x00'}, &(0x7f0000001980)=0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0x40, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000440)={r4, 0xd4, "ceb6be2d5a8a6677358e0e6708e48e17e55ee5468c5c306f42caaa5713a033b3c0e727294392d398b38f3eaadd9ebe77a15e65ecb7e1fff661c55c11cc78010984c205a5e431cc11259432c1dc91e6c9629e7c9e75b52c68cdb685c0ecc1bdf76b61bfe4418ca20cfaa131d4295414f0de3aab44db0e8cec08b99ac95d99ae910219ba9499b3d18a468ed9c0a2251f1d2a114b07643ebc3cd50f3c7a60bd430641d825dbc17b4bda324f9226a2a0a0f4c40024cdd400e8f14297df5a8df8e8d35c1f39b47d2a6c7e067d841037839392c9371954"}, &(0x7f0000000140)=0xdc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$int_in(r6, 0x5473, &(0x7f0000000080)=0x6) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[]) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x5}, 0x8) 2018/04/28 00:42:08 executing program 6: rt_sigsuspend(&(0x7f0000000040), 0xfffffffffffffdee) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x1, 0x70bd25, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfebc}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x804) [ 149.968927] EXT4-fs error (device sda1): ext4_ext_remove_space:2934: inode #16530: comm syz-executor3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) 2018/04/28 00:42:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000300)={'gretap0\x00', 0x400}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="b4000000b75d95585cc338812ed9b657da8d94c285b558c3d7ab4b2a5c80ac94406cc7871a69a6c1488719a1467de1a28503c7f4ee087961974314a4393f8abb6954a65db0e16785689a69a500a01bb7b3b49a733793e418842dc44af9e955af48aa9bdb5d47ba2f050419c566d50e6d92615b34d09fe311c312e26d7d873f6234b7e021b754f59fa2504d707e8fae71670d7f10731da8", @ANYRES16=r2, @ANYBLOB="000127bd7000fbdbdf25070000003000010008000000fffffff7000000000000000000000000080001000a00000008000b007369700008000800300000000800060000e2040008000600020000002c00010008000b0073697000080005000400000008000200620000000800090060000000080005000200000008000500c008000008000400018100000000000000ad0000"], 0x98}, 0x1, 0x0, 0x0, 0x24040010}, 0x20040895) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x44a002) 2018/04/28 00:42:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7ff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000001c0)='./cgroup\x00') fchdir(r0) r3 = open(&(0x7f0000000040)='..', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f00000010c0)=""/4096, 0x1000) unlink(&(0x7f0000000080)='./file0\x00') 2018/04/28 00:42:08 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) sendto$ipx(r0, &(0x7f0000000140)="1f8ca979cfb96f1881a5135fe5d049b47cfa416fe234c5677ffa9e37ed85c79a2604762d4c6a3ea322d9be748c4563fbb009b3b8ee1f9af6b509a7827141766e793bc0f0c70f0af2cf36b88f3c809a88af5a358f7541f7db80c4c4583e961ce5434dcbbe53ae22c5bf67b44532f26d152830f0441ee6c477f2567001081602d19d126d9465753fc919df69c2fc5152c9b101c7192ecbf56fbe072c6ec4d6a942bcc199e0545910beb0cd6a6780bd71917af6fe46a0930ea457cc8dd01a2e13e6e5773b1f38ab9b87f2810d7799e68711aada70f57890585702a6a3a76e21838a740f6d743a8e7a3fd49478b610baf7421355824433", 0xf5, 0x800, &(0x7f0000000040)={0x4, 0xfffffffffffffffb, 0x10000, "13358fb8df64", 0x40}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x0) 2018/04/28 00:42:08 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7f, 0x8000) write$tun(r2, &(0x7f00000000c0)={@pi={0x0, 0xa2fb}, @void, @ipv6={0x6, 0x6, "6a86fc", 0x1a8, 0x67, 0xfff, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[@dstopts={0x2e, 0x0, [], [@pad1={0x0, 0x1}]}, @dstopts={0x5c, 0x0, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffff7}, @ra={0x5, 0x2, 0x2}]}, @fragment={0x0, 0x0, 0xffffffff, 0x8, 0x0, 0xcc75, 0x64}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x67}, @srh={0x3e, 0xe, 0x4, 0x7, 0x0, 0x0, 0x4, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x6c, 0x2, [], [@ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x24d}]}, @fragment={0x29, 0x0, 0xf86, 0x3, 0x0, 0x1ff, 0x67}], @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x0, 0x0, 0x0, 0x5, 0x10adf2e3, "deb399", 0xb54d, "7fa954"}, "35ab01673d63cdb286c096f7def6d2e7c8d44c52c8fce7d530ecb383487d8dc722e2c7b8ef51eccb2f3c11c75dd4abdbc5ba3b4e18693457ec77ceb4fbf7a3702352a9e82a39b23f9efe358ca2b16cdedf6ecaf188cc3a92e08f9e1cb121ba30ebc591cc481ee682a83bdc42c26f802781690a5835ce3f67d2404e6491c46cf53935ef56cc3ee2b4f235ff1bc0f1b4e59f856a66c2732b74b76ebc6046fd5ad64298bf8b9944b7c0f88302607b6ad8cc751eff730a0ea3db17947bb981dded011b3d0700746f6d66"}}}}, 0x1d4) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x8, r1, 0x0, 0x0) 2018/04/28 00:42:08 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 150.164526] EXT4-fs error (device sda1): ext4_evict_inode:293: comm syz-executor3: couldn't truncate inode 16530 (err -117) 2018/04/28 00:42:08 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4000000000000004, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140)="e4fad10c073d4b2df7b7e8c024e2098794bfac2d40d3065e40eb5c2ca7f06e7ec5de510960fb4585ccdc49c6131d14f32886b24ce71d188bb3ef62125c5310a46e7cd2df23d757d65a713d25cb9120531275af426eec1a", &(0x7f0000000200)="09bd70cc1c2cbb338657d38e681cd09f25ddc8429f71994be688af996ba832b94802465599b39a1629f681c59ab81dfe8b028584435b3148c2ad2eae690390ad275cce8d2f6a18d86e8b71848d6c82d217acd7d4a518bb124227342d890d6fe49bf19ef8a0ffd7ecc04a6646ce48081f7459aa387949927e1c416a8191951b308477fb2ddd16ae42aae49858ea91647d9204de30efd143656b15accc84af894761c798b032d9d228c2297825e862c4e9ed0b02db56", 0x3}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000300)="0e03882ea71f72e6e332c800a7131476b885987ec5e9279d4db895464428643539a1") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000140), &(0x7f0000000180)}, 0x20) 2018/04/28 00:42:08 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x80000000, 0x400c0) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x6, 0x400000) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x70, 0x100000001, 0x1, 0x951, 0x9, 0x0, 0x4, 0x1ca0, 0x2, 0x7, 0xfffffffffffffff7, 0x1, 0x8, 0x8000000000000, 0x2, 0x897, 0x1, 0x90c0, 0x6, 0x1e65, 0x0, 0x80000000001, 0x2, 0x40, 0xfffffffffffffffc, 0x5, 0x6, 0x6, 0x80000001, 0x1d, 0x9, 0x8, 0x8, 0x6, 0xff, 0x3, 0x10001, 0x0, 0x435b, 0x1, @perf_bp={&(0x7f0000000000), 0x7}, 0x22800, 0x5, 0x7fff, 0x7, 0x2e, 0x8, 0x1}, r0, 0x2, r1, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000100)={0x1}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="02180000170000000000000000000000030006000000000002000000ac1414aa0000000000000000030005000000000002000000ac141400000000000000000007001900000000000200000000000000000000000000000602000000000000000000000002000000ac1414bb000000000000000000000000080012000000000000000000357fb89d0000000006000000000000000000000000000000ac1414000000000000000000000000007f000001000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/04/28 00:42:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000000080)=""/229) ioctl$TIOCNOTTY(r3, 0x5422) socket$packet(0x11, 0x8000000000002, 0x300) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x6}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x0, 0xff, 0x9, 0x5, 0x10000, &(0x7f0000000240)='veth0_to_bridge\x00', 0x9, 0xffffffffffffffff, 0x95a}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r5, 0x6, 0x9}, 0x8) dup3(r4, r4, 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000003c0)={0x1866, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x1, 0x6, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @rand_addr=0x1}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x390) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@host=0x2}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000300)=""/164) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/28 00:42:08 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) clock_gettime(0x0, &(0x7f00000047c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004600)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/227, 0xe3}, {&(0x7f00000012c0)=""/203, 0xcb}], 0x3, &(0x7f0000001400)=""/225, 0xe1, 0x7f}, 0x4}, {{&(0x7f0000001500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001580)=""/58, 0x3a}, {&(0x7f00000015c0)=""/230, 0xe6}], 0x2, &(0x7f0000001700)=""/4096, 0x1000, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002700)=""/177, 0xb1}, {&(0x7f00000027c0)=""/25, 0x19}, {&(0x7f0000002800)=""/147, 0x93}], 0x3, &(0x7f0000002900)=""/171, 0xab, 0x6}, 0x6259}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f00000029c0)=""/78, 0x4e}, {&(0x7f0000002a40)=""/23, 0x17}, {&(0x7f0000002a80)=""/73, 0x49}, {&(0x7f0000002b00)=""/11, 0xb}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/114, 0x72}], 0x6, &(0x7f0000003c40)=""/97, 0x61, 0x9}}, {{&(0x7f0000003cc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003d40)=""/138, 0x8a}, {&(0x7f0000003e00)=""/77, 0x4d}, {&(0x7f0000003e80)=""/77, 0x4d}, {&(0x7f0000003f00)=""/214, 0xd6}], 0x4, &(0x7f0000004040)=""/52, 0x34, 0xeafe}, 0x4}, {{0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000004080)=""/116, 0x74}, {&(0x7f0000004100)=""/167, 0xa7}, {&(0x7f00000041c0)=""/224, 0xe0}], 0x3, &(0x7f0000004300)=""/100, 0x64, 0x1}, 0x7ff}, {{&(0x7f0000004380)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004400)=""/157, 0x9d}], 0x1, &(0x7f0000004500)=""/225, 0xe1, 0x10001}, 0x8000}], 0x7, 0x10000, &(0x7f0000004800)={r1, r2+10000000}) r4 = accept$inet6(r3, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x6, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r5, 0x1}, &(0x7f0000000180)=0x8) bind$llc(r0, &(0x7f0000000080)={0x1a, 0xffff, 0x0, 0x0, 0x0, 0x7d8, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/28 00:42:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f00000003c0)) umount2(&(0x7f0000000100)='./file0/file0\x00', 0x8) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/28 00:42:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x17}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000a7b000/0x4000)=nil, 0x4000, 0x8, 0x8010, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) setsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000040)=0x48, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x9c, 0xfffffffffffffffa}, {0xff, 0x81}, 0x400, 0x1, 0x9}) dup3(r1, r0, 0x0) 2018/04/28 00:42:08 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xfff, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/04/28 00:42:08 executing program 2: sched_setaffinity(0x0, 0xfffffd75, &(0x7f0000bd4000)=0x2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054effc), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000b34000), 0x0) r0 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x28, &(0x7f0000000040)=""/252) 2018/04/28 00:42:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)={0x80}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002480)={r1, &(0x7f0000002380)="476b9d29f22433058470556b1b65fe5d0b961af7a741035827daeed35ec21974776be51f10846d14c1359f68cdc7412c5b6a3ac1fb6545e14510ba4419e8c9e764edacf5b25c429dd9c1013825b491459f1dd9f0209ba11fc6d692dbc5a14120781f8ea77661f0f385f733966509db9a63caee1fdfdda67f7dbacdd3e52f62cd26f39e30d0fe332bd76f2f462df5ab77a33435db39c387bd9f9b5fdbee952762e29fda19bc66a62dc7831b4a1fae9d5a3896be555efd14fcbe9fbe2aaad8a448e7a8367050d9c130f1ce3058a903e39a61e9f39f5ea3a813c00b"}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0xa83, 0x3, &(0x7f0000002240)=[{&(0x7f00000001c0)="96a0f059f9951e87e66139da0faed4a769dbbad6f8cb29af981fcdb4f9532fb1af7c74229efbb4672358e88f4cf19cfd172f16cb37c97eaa35d0fd96a8ff25ba17431b2a56c509884e45ea60de42e97335db345dc6123357dbb1afaded7b6a21cbc4fa0bdfd08c6d4e255181933fbb1f078cb9eadfd025631c64b4cca9c3", 0x7e, 0x1}, {&(0x7f0000000240)="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0x1000, 0xff}, {&(0x7f0000001240)="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0x1000, 0x72ec}], 0x810010, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f00000022c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002340)=r3, 0x4) 2018/04/28 00:42:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000080)=""/12, &(0x7f0000000040)=0xc) 2018/04/28 00:42:09 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8, 0x80001) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xb, 0x40, 0x6, 0x7, 0x4, r0, 0xffffffff}, 0xd8d719c3c7f97c92) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000200)={0x3, 0x5}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000240), &(0x7f0000000280)}, 0x18) 2018/04/28 00:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfb88, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000007c0)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000780)=@req3={0x1ff, 0x200, 0x0, 0x2, 0x0, 0x10001, 0x8}, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r1, 0x0, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0x9, 0x3, 0x20, 0x3ff, "7a53e6afe64948fcab4c73dc9cf92623f928efe998a7e5b8e32f499366c3417f3041843c0eebf1704468d202", 0x40}, 0x2, [0x9, 0xffffffffffffffe0, 0x1, 0xffffffffffffff00, 0x1, 0x3, 0x4, 0x5, 0x0, 0x0, 0x4, 0x100000000, 0x0, 0x3, 0x8, 0x100, 0x5, 0x0, 0x90, 0x1000, 0x26b, 0xfd, 0x400, 0x7f, 0x6, 0xfffffffffffffffc, 0x2, 0x1, 0x2, 0x6, 0x10001, 0x6e7, 0xffffffffffffff01, 0x6, 0x2, 0xfff, 0x40, 0x7, 0x9, 0x7, 0x7, 0x245, 0x2, 0x20, 0x401, 0x2, 0x4, 0x1328e7cf, 0x7, 0x0, 0x10000, 0xd7, 0x7fff, 0x3, 0x7, 0x1, 0x7ff, 0x9, 0x80, 0x0, 0x7, 0xfffffffffffffff7, 0x2e0e, 0x5, 0xcf, 0x4, 0xdaf, 0x100000000, 0x5, 0x5, 0xffffffff, 0x100000001, 0x4d, 0x20, 0x54, 0x2, 0x3, 0x5, 0x8, 0x3, 0x56154ca7, 0x4, 0x2, 0x7ff, 0x17d, 0x6, 0x100000001, 0x6, 0x80, 0x100, 0x80000001, 0x100000000, 0x9, 0x8000, 0x8, 0x9, 0x80000000, 0x6, 0x100000000, 0x1ff, 0x1, 0xfffffffffffff000, 0x7fff, 0x8, 0x3, 0x88e, 0x9, 0x100, 0xff, 0x1f, 0x7, 0x6, 0x9, 0x18, 0x1, 0x1, 0x3, 0x1400000, 0x800, 0x0, 0xd00b, 0x487b, 0x5, 0xffffffff, 0x6, 0x9, 0x10000, 0x800]}) r3 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000800)={0x258}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000840)={r2, 0x81}, &(0x7f0000000880)=0x8) socket$kcm(0x29, 0x5, 0x0) ftruncate(r1, 0x40e1c3d1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000740)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1}, 0x14) 2018/04/28 00:42:09 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x4, 0xffffffefffffffff, &(0x7f00000000c0)="d9e583dfdb417106d6e59c0a1787277c3328fc56edf0f8d4072838", 0x1b) 2018/04/28 00:42:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x20, {0x0, 0x923, 0xd2a, 0x8498, 0x4, 0x5}, 0xffffffffffff7fff, 0x80000000}, 0xe) ioctl$KVM_SET_MSRS(r3, 0x4004ae99, &(0x7f0000000040)) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x100000001, 0x6}) 2018/04/28 00:42:09 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={@empty, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfb, r1}) 2018/04/28 00:42:09 executing program 5: 2018/04/28 00:42:09 executing program 4: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f00000010c0)='./file0\x00', 0x2, 0x0) syz_mount_image$f2fs(&(0x7f0000001180)='f2fs\x00', &(0x7f00000011c0)='./file0\x00', 0xfffffffffffffffa, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)=ANY=[@ANYBLOB="c0"]) fallocate(r0, 0x11, 0x0, 0x100000001) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x685, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x2, 0x40}, 0x10) 2018/04/28 00:42:09 executing program 3: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0xa5792bf, 0x200000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000380)={0x6, &(0x7f0000000340)=[0x6, 0x7, 0x4, 0xe5c3, 0x2, 0x7f]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) fcntl$setsig(r0, 0xa, 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x22180) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000040)) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/28 00:42:09 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20040, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000140)=""/125, &(0x7f00000001c0)=0x7d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x5, &(0x7f0000000000)=""/155, &(0x7f0000000100)=0x9b) 2018/04/28 00:42:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000340)) r4 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x2, 0x40) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x240, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000300)={0x101, 0x64, 0x8000, 0x4, 0x7}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f00000001c0)=""/101) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r6, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) r7 = open(&(0x7f0000000100)='./file0\x00', 0x8100, 0xc8) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000600)="70c370feebe52f5aa75fb78ff3092148707a33a6410000000008975cc7fc814351180a81f89d23b39f42a7001f0b394a107cbf98bd1501000080ffffffff7f01b79ddaf6db54bb60b6af75912a44a1242ad76065ddf7286abc17b4a20db1eb5382afbc84d30000c5dbc1d90cd018bcbf752bb27300e494b4e75f0189e831e38edf2d428afc1413f2") ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000240)={0x1, 0x200, 0x47cc, 0x2, 0x6}) mq_timedsend(r6, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r8 = dup3(r0, r1, 0x0) times(&(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000006c0)=""/4096) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f0000000280)) 2018/04/28 00:42:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) getsockname(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x28}, 0x1}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x14, 0x25, 0x129, 0x0, 0x0, {0xc}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:09 executing program 6: socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8001, 0x40001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0x8, 0x401}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xd4e, 0x0, 0xffffffff, 0x4}, &(0x7f0000000140)=0x18) r3 = socket$inet(0x2, 0x1, 0xffffffff7ffffffa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x7, 0xc2, 0x80, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r4, 0x59, "e1ccd37d7999efd6a9e291a910ff720b84ddce625e9a52e0cc678d26ec9754b8c3e5d406a655685da7cfbf32f5c2fc8809e64eb80f94c069decf7edb299295ef58b11f3f1e505e485a1d1435c505ed320a165ff26f5f096679"}, &(0x7f0000000280)=0x61) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000), 0x4) 2018/04/28 00:42:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4000000000000003, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/28 00:42:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x4}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/28 00:42:10 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3a4) [ 151.715435] f2fs_msg: 16 callbacks suppressed [ 151.715449] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 151.724365] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 151.727167] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 2018/04/28 00:42:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="0105085ed08bf912a2010040000000000000000000000000"]) 2018/04/28 00:42:10 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r2 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/cuse\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) ioprio_get$pid(0x2, r0) pselect6(0x40, &(0x7f0000000a80), &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x6}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1010c0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0xa178, 0x0, 0x9, 0xfffffffffffffffd, 0x599d5c58}, 0x14) 2018/04/28 00:42:10 executing program 3: request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffffd) r0 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='keyring\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/180, 0xb4) [ 151.770129] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 151.777392] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 2018/04/28 00:42:10 executing program 1: r0 = socket(0x40000000015, 0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x6, 0x4, 0x5, 0x2, 0x3, 0x0}, &(0x7f0000000080)=0x20) mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b7, &(0x7f00000000c0)) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x1000, 0x1f}, 0x90) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="7cba57e062de2faa80d6717f45ee1e53174b11240a8382a789cf93f42fb9bb1f2cffd0c6fc42bfb6855771176bbdc30fd4c79e6156a27e453d0380531cbc44e036a060a8ae702bb2d61dd60c8e758f859b92eacc6f775ee32f1b8ef862dc775cb49ff16c0431545c4540bcd751fe991b37c319f0261ef96e2ac3686c43367e91eb27f052a502883859b81be188c66e5200000000000000000000"], 0x4) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000000)={'syz_tun\x00', @ifru_mtu=0x5}) 2018/04/28 00:42:10 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{}, {}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x76, 0x40) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x1, 0x1, 0xfffffffffffffff8, 0xc2, 0x0, 0x4a1}, @eth={@random="5f35239d5da6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x3c, 0x8001, 0x200000, 0x2}, {0xffffffffffffffff, 0x1, 0x1, 0xd4}, {0xffffffff, 0x1, 0xc4, 0xa7}, {0xb5, 0x7, 0x400, 0x20}, {0x7, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffa}, {0x0, 0x1, 0x0, 0x3}, {0x4, 0x7, 0x9, 0x3}], @ipv4={{0x11, 0x4, 0x8, 0x8000, 0xbc, 0x65, 0x7fff, 0x4, 0xfd, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x13, 0x81, [@rand_addr=0x5, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x13}, @broadcast=0xffffffff]}, @generic={0xd4, 0x2}, @rr={0x7, 0x7, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}]}, @generic={0x1, 0x12, "20166ee9df023ad717fd61289cdf81a6"}]}}, @igmp={0x17, 0x3, 0x0, @loopback=0x7f000001, "1216a181d7b47b4bca840d89a2157419661506e693015e1a7a1704c0928a7c544fb8df58c5a04ba9c6a9a572c88ca80149db0a0d16abd59864318a0a7df651d9698fbb13ba1396646498e3b4c745612378fb680d9225642f734740ac3de718fde0adc1096157c5429bed568eebb2416c"}}}}}}}, 0xf0) [ 151.877800] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 151.885059] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 2018/04/28 00:42:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000080)={0x8, 0x20000800, 0x1000, 0x1, 0x3, 0x8000, 0x6, 0x1, 0x1ff}, 0x10) 2018/04/28 00:42:10 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x27, 0x400, 0x70bd2d, 0x870e, {0x7}, [@generic, @typed={0x8, 0x73, @ipv4}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"6970b01078a87f000000000000f800", &(0x7f0000000240)=ANY=[]}) [ 151.956321] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 151.964147] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 151.977957] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 2018/04/28 00:42:10 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000080)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) r2 = open(&(0x7f0000000280)='./file0\x00', 0x48b00, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000002c0)={0xfffffffffffffffa, 0x401, 0x1, 0x7fffffff, 0x8, 0xfffffffffffffff8}) write$tun(r1, &(0x7f00000001c0)={@pi={0x0, 0x9f06}, @hdr={0x2, 0x83, 0xfffffffffffffffe, 0x3, 0x100000001, 0x5df}, @x25={0x0, 0x0, 0xe98e2b72f8e0c8d4, "da1a348aca031829fef51e11940915dc28b9e7a1563576d4ab3ec0fafc60eb074b6da70dab921103d548a4a923c4b2e20f5132db7db0b1f2c51b4b51baf384c907e4d12f2473e03bd91c826e86177d6e114d4a7a987eca4abf9f8c49779d8e4781c86b47f524f124b3dcda46cb12ddf602984f04ea41379a"}}, 0x89) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0xb, &(0x7f0000000180)) 2018/04/28 00:42:10 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x50040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fstatfs(r1, &(0x7f0000000100)=""/46) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) fcntl$setlease(r1, 0x400, 0x3) ioctl(r1, 0x0, &(0x7f0000000180)="16be751bbe828085b180d2a8fdb71c13daa732800a4a08363f26a04d52ddf42f9f84eea787e1e5a76870f90a3eee304abf640526a0e0581c0dfb311fd6ab4e9dac56ceb36027d38f25fa66829a0c4a3f57212ba0754cc800f3445ccca323b0c5934bda") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) getpgrp(r2) 2018/04/28 00:42:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x4000002000046808) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/04/28 00:42:10 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x22000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x3, 0x3, 0xad4, 0x3, 0x1}, 0x80000001, 0x80000000}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x7f, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b532d8a738e1ed6c370d"}) r2 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20100040}, 0xc, &(0x7f0000000340)={&(0x7f0000001580)={0xa8, r5, 0x310, 0x70bd2b, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1fffe0000000}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x20008804) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001400)={0x9e, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="11634840030000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000001500)=ANY=[], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="40e3ffffffffffff37000000000000007800000004000000780000c4d96391af34129055000000000000000000000000000000000000000000"], @ANYBLOB="4500480000000000000000005195eaf957a515af41b8a91e19e730236d1fb4df93cd9837adb52a2a80cf871de81fd247a600840bcc629b2910413c93402974c65b0b100b1ff7ca291edaa629cc15500d4bec8b8be23c", @ANYRES64=r2, @ANYBLOB="020000000000000012634840000000000000000002000000000000000000000001000000000000000000000048000000000000005000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000100000000000000852a68730a000000", @ANYRES64=r3, @ANYBLOB="0000000000000000852a687300000000", @ANYRES64=r4, @ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff0f00000000000006630440000000000f630c400400000000000000000000000b630000"], 0x1000, 0x0, &(0x7f00000003c0)="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"}) 2018/04/28 00:42:10 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@delneigh={0x48, 0x1d, 0x204, 0x70bd2a, 0x25dfdbfe, {0x1e, 0x0, 0x0, r3, 0xa0, 0x9, 0x1}, [@NDA_MASTER={0x8, 0x9, 0x80}, @NDA_VLAN={0x8, 0x5}, @NDA_LINK_NETNSID={0x8, 0xa, 0x3}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_DST_MAC={0xc, 0x1}]}, 0x48}, 0x1}, 0x40) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="020040ff3b46cb30c64cc7a11a95a1710f624000000000000000000000ffffffff0000000000000000fd00000000000000000060db0000000000000000000065db4f5a", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x5c, r3}) 2018/04/28 00:42:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x400, 0x5}, &(0x7f00000001c0)=0xc) 2018/04/28 00:42:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x24, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x3e4, 0x0, &(0x7f0000f69000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 00:42:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xffff, 0x800) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000240)=""/196) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fb8)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x2}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000340)=0x6, 0x4) move_pages(r1, 0x5, &(0x7f0000000180)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil], 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="00a2ae79919e9871f8aa1887"], 0x24}, 0x1}, 0x0) [ 152.251500] binder: 12094:12102 ioctl c0306201 2001bfd0 returned -14 2018/04/28 00:42:10 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='numa_maps\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000300)={0x4, &(0x7f0000000000)=""/88, &(0x7f0000000280)=[{0x7fffffff, 0x3d, 0x81, &(0x7f0000000080)=""/61}, {0x5, 0x71, 0x1, &(0x7f0000000100)=""/113}, {0xff, 0x39, 0x7ff, &(0x7f0000000180)=""/57}, {0x0, 0x14, 0x7, &(0x7f00000001c0)=""/20}]}) pread64(r0, &(0x7f0000000200)=""/100, 0x64, 0x0) 2018/04/28 00:42:10 executing program 3: mmap(&(0x7f0000f1a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pipe(&(0x7f0000000100)) [ 152.302166] binder: 12089:12099 unknown command -12582910 [ 152.309284] binder: 12089:12099 ioctl c0306201 20008000 returned -22 [ 152.313781] binder: 12094:12102 got transaction to invalid handle [ 152.322179] binder: 12094:12102 transaction failed 29201/-22, size 0-0 line 2856 [ 152.329872] binder: 12089:12115 unknown command -12582910 [ 152.336823] binder: 12089:12115 ioctl c0306201 20008000 returned -22 2018/04/28 00:42:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0x20000) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000100)=0x6, 0xa7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xed) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000180)=""/95}) 2018/04/28 00:42:10 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4, 0x0, 0xfffffffffffffffe, &(0x7f0000ffa000/0x2000)=nil}) preadv(r0, &(0x7f0000000080), 0x2b, 0x0) 2018/04/28 00:42:10 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x60000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000cd6446ebfb738a17ae67d9b28de1eec8fcac7b0af6b9504c0531ac293d5de6937e4e79fa895638cee32962b6c911039880b4404337ebae8214045163203c00b63c841434884537824dd113afc36ab00e4fa1653cd196b94faaa495ffb8dc44ac874ae074c2b0fb8177f195570000000000000000000000d2992e567c968fc8dc4935ca9c0294c03f50e717a0576c3d1b9a26175687fd06ed624d10fe516cabb255464b1bfd0604328c52c1a18b45226e3a18dd8f50ccba8ef4a4c08cbb4a8c3a01c436eb1a943c9c668220d540e9af9b"], 0x5) 2018/04/28 00:42:10 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000001840)='/dev/vcsa#\x00', 0x5, 0x4200) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001880)=0x3, 0x4) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) accept(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000018c0)=0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vcs\x00', 0x40, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001680)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001700)={0x4, &(0x7f00000000c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001740)={r3, 0x2}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x20002, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000640)=""/4096) r5 = syz_open_dev$vcsa(&(0x7f00000016c0)='/dev/vcsa#\x00', 0x8000000006, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000100)={{0x851, 0x7, 0xbaa1, 0x8, "6f885fe14921b75f6d4ca56e2401ee5a97b6d232cd2e9c9de6cc1bac811cdfcb14d811b341ec6109b6d0e4f2", 0x1}, 0x2, [0x28f, 0x4, 0x10000, 0x4, 0xffffffff, 0x0, 0x4, 0x3, 0x3, 0x3, 0xff, 0x7, 0xac, 0x7, 0x5, 0x66aa, 0x3f, 0x3, 0x9, 0x1, 0x96, 0x7, 0xfffffffffffff076, 0xe7c, 0x8001, 0x8000, 0x3f, 0x6, 0xffffffff, 0x0, 0x6, 0xac, 0x5b98, 0x4, 0x6f861827, 0x40, 0xffffffffffffad6e, 0x7, 0x1, 0x8000, 0x7, 0x5, 0x1ff, 0xfffffffffffeffff, 0x0, 0x3, 0x20, 0x5, 0x6, 0x1, 0x6, 0x3, 0x50, 0x400, 0x2c0d, 0xffffffffffff8000, 0x7, 0x80000000, 0x9, 0x6, 0xffffffffffffff00, 0x1, 0x6, 0x100000000, 0xffffffffffffffff, 0x9, 0x6, 0x81, 0x1f, 0xfffffffffffffc13, 0x3, 0xc2, 0x535, 0xfffffffeffffffff, 0x800, 0x4, 0x63, 0x9, 0x3e2b, 0x1f, 0x3, 0x5, 0x9, 0x5, 0x401, 0x9b, 0x9, 0x4, 0x0, 0x2, 0x8000, 0x10000, 0x401, 0x8f67, 0x0, 0xfd, 0xec5f, 0x6, 0x6, 0x3, 0xfffffffffffffffa, 0x88, 0x3, 0x46, 0x2, 0x0, 0x7, 0x9, 0x9, 0x1000, 0x6, 0x1000, 0x4, 0x74b8dd04, 0x0, 0x7, 0x0, 0x401, 0xb3, 0x100, 0x5, 0x4, 0x43, 0x597, 0x7, 0x200, 0x0, 0x6]}) 2018/04/28 00:42:10 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000003080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003040)={0xffffffff}, 0x13f}}, 0x20) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00') write$rdma_cm(r1, &(0x7f00000001c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000500), r2}}, 0x18) [ 152.385252] binder: 12094:12102 ioctl c0306201 2001bfd0 returned -14 2018/04/28 00:42:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="50000000150001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00001a0000000000"], 0x50}, 0x1}, 0x0) 2018/04/28 00:42:10 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000180)={0x4, 0x1}) socket(0x0, 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x0, 0x1}) 2018/04/28 00:42:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/28 00:42:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/04/28 00:42:10 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x103}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0xfffffffffffffe69, &(0x7f00000000c0)}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) socketpair$inet(0xffffff9c, 0x400000, 0x28b9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000240)={{0xfffffffffffffc51, 0x2, 0xfffffffffffffff9, 0x2, "9bbb0cb83d80e0299ee5d4bf5f7c71343ad5e2b4a423858913cae73773bcacf24dd4b763d26d0648c11bfe56", 0x1000}, 0x0, 0x0, 0xfffffffffffffffe, r3, 0x8, 0x9, "a75b76efad09cf1b6528c8918775b4a0a940d5b16a7ed37a9ca34538eed398cea3a824bdc22b20d2b3877e965aa7538fb8d5bc578ffbcbe1159b5843e97fe0b0", &(0x7f0000000200)='/dev/sg#\x00', 0x9, [], [0x7fffffff, 0x8, 0x7, 0x10000]}) 2018/04/28 00:42:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000003a00)=@can, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000003f80)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000004080)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000085d1495f2bc7497827003103000000000000000008000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x101000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_0\x00'}}) socket(0x1d, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/04/28 00:42:10 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/52) 2018/04/28 00:42:10 executing program 4: syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa06000000aabb86dd601694760044110000000000bb000000000000000000000000000000000420880b0000000000000800000086dd00000000000000000000000000000000000000000000000000003a58000000000000000000000000000000000000000000000000"], 0x0) 2018/04/28 00:42:11 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x10000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000002c0)={0x7, 0x6, 0x2, 'queue0\x00', 0x3ff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x680, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000180)={0x3, 0xffffffff80000001, 0x0, 0xb3, 0x20, 0x7ff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000080)) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0xff, 0x8, 0x1000, 'queue1\x00', 0x963b}) timerfd_gettime(r0, &(0x7f00007f6fe0)) 2018/04/28 00:42:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce82ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/28 00:42:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) recvfrom$packet(r0, &(0x7f0000000040)=""/174, 0xae, 0x40000000, 0x0, 0x0) 2018/04/28 00:42:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x433, 0x6, 0x7fffffff}) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000000180)=""/236, 0xec, 0x12020, &(0x7f0000000280)=@sco={0x1f, {0x0, 0x9, 0xd5, 0x7, 0x3a4, 0x52708000000}}, 0x80) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="100000000000000000000000000000007565266c83f9668339c0fe8689b933ce029dd4cb3a6813a26b6a63a868ed051b89b3c04eb1fab339c94be14da07cc939a4d0de958b976f07d9d269d0b0f232ad89a45159a27863af840b946a66a48fe825feea199e2f95483390b9286d59871a6dc277510cf2"], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1f, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8006, 0x0, 0x9, r2}, 0x10) 2018/04/28 00:42:11 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2400000002070300000003946fa2830020200a000900000007030000ff00a3270400ff7e", 0x24}], 0x1}, 0x0) 2018/04/28 00:42:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/173) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0xfffffffffffffffc, 0x53db, 0x7, 0x400, 0x80, 0x6498}, 0x7}) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) 2018/04/28 00:42:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x1000000000008f, 0x0, [0x3]}) r2 = dup3(r1, r0, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000001c0)="66baf80cb8e26b0f8def66bafc0c66ed66baf80cb868de8f81ef66bafc0c66b8126366ef6766450f01f7c4417970efa666410f38822cc8f044f61d0c000000c4a1a1549a001000000f01f8c402fd2a2b0f2227", 0x53}], 0x1, 0x0, &(0x7f0000000180), 0x1f8) 2018/04/28 00:42:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e21, 0x401, 0x4e20, 0x6, 0xa, 0x80, 0x80, 0xbf, r1, r2}, {0x9, 0xffffffffffff53e1, 0x8, 0x9, 0xff, 0x1}, {0x1, 0xfffffffffffffffd, 0x0, 0xfffffffffffffff2}, 0x10001, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x2, 0x3, 0x101, 0x3, 0xff, 0x3}}, 0xe8) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r4 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000000c0)=""/87) sendmmsg(r3, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)='erspan0\x00') close(r0) 2018/04/28 00:42:11 executing program 4: symlink(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1f, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x7ff, &(0x7f00000001c0)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, 0x0, 0x20, 0x2080000) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000009c0)=@known='system.posix_acl_access\x00', &(0x7f0000000a00)=""/222, 0xde) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xf3b0da2, 0x7ff}) 2018/04/28 00:42:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0xffffffffffff7fff]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000eb1000eb9b000000000200009b8c904a1e"]) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xbd7, 0x0, 0x3ff}]}) socketpair(0x5, 0x807, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00000001c0)={{0x10001, 0x7f, 0x3, 0x80000001, 0x3, 0x3}, 0x7, 0x7f, 0x100000000, 0x9, 0x80, "0b60029f5ccdc42939b47a2a9301550310f11ca0065a1f5e4f35ee4bc1a134e1531c3f0f457e35d4b00a7b4bbfc30bdaa4c73fbc4f3383f3f3c89be9a9a1f461ef292bd501bec0cca21b5c68011bf747b4ae3712c2d6e028a2b97fe348d40e1b435f32b847cb71acf242f8d490f8fbad71cb1336410d015287592c6bbb6ad973"}) 2018/04/28 00:42:11 executing program 3: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) ptrace$poke(0x5, r1, &(0x7f00000014c0), 0x0) 2018/04/28 00:42:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x202, &(0x7f0000ffc000/0x2000)=nil, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x9, 0x9, 0xffffffffffffff81}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x81, 0x3, 0x4c2}, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000280)={0x3, 0xa6, 0x3cc}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x9}}, 0x80000000, 0x3f, 0x5000, 0x8, 0x100000001}, &(0x7f0000000200)=0x98) 2018/04/28 00:42:11 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00005ff000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffffffff) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/136) 2018/04/28 00:42:11 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) r1 = inotify_init1(0x0) getpgrp(0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4209, r3, 0x0, &(0x7f0000000000)={&(0x7f0000000040), 0xfffffffffffffecf}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) lseek(r4, 0x0, 0x2) 2018/04/28 00:42:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x10}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) move_pages(r1, 0x5, &(0x7f0000000080)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000100)=[0x1a8358ee, 0x3ff, 0x1], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/04/28 00:42:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f020000000072ae9f3d0000000000000000000000000000000000000000000000f100000000000001000001010000010008bc82dc717aef847b15ade6b40441c89932d7347f91be41caf262f14da3d19e", 0xa1, 0x8000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 2018/04/28 00:42:11 executing program 5: r0 = socket(0xa, 0x2, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000000000)=0x54) 2018/04/28 00:42:11 executing program 2: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/if_inet6\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000000)=r1) 2018/04/28 00:42:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x40000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x6, 0x3, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140), 0x2}, 0x20) 2018/04/28 00:42:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000060a000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) syz_mount_image$minix(&(0x7f00000009c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000900)="200010000500010005000000001c08108f13", 0xfffffffffffffd40, 0x3ff}], 0x3, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) 2018/04/28 00:42:12 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x400000000, 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, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = dup2(r0, r1) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000d1ccd4a80000000000004f0000000008000000", @ANYRES16], 0x2}, 0x1}, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6c, "362d0c4205619a770235635deb7805166d0d3a2d43c621944806a2a573df20957a805a9f97f9ab72db42a808f435d315cdf35e3aae418fe8289503bc5672d569a97360f34ebddbd7a6086d7ade164cbe9c3554177b74add3780cf70566cc0e45ea54b2af029a3e716b8d91f2"}, &(0x7f0000000140)=0x74) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) fcntl$getown(r1, 0x9) 2018/04/28 00:42:12 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x7fff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/04/28 00:42:12 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000001f00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) sendmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="7d034db0e092c78e57ad4c75a0226d10cf2df0dcc08d6abff6a851287f7cba88372e012bd1b6205b6925b923c1ac3e1c8fe23eb06ff5fef1edcd2659267d4e4781090b3f9cecda419da73ed77f50df681ead996bf5ea71d93bca9f2b5cfff5d627c64381c943aa04e92e62f202f4b6c1ad9f029d7e62477143f8726f58789f9aa0785f425415252bdd7465e72824f7ed9f78d63044a3fcd2d62fbbb5d4dfa6bf26b788bc19d5a495bb3c646163b7056c0208dd1de133fdf2afde13175ca6a03d7dfe1636258c61e7", 0xc8}], 0x1, &(0x7f0000000600)=[{0xa0, 0x29, 0x200800, "88be5c97bb8fce09bd9e0d536f1bebf5f84ed5f93c060e6f45b38b14afc4420a326e83131db341aaf53a48aa77a606d048181f655881b864911dffef88912e4d631be8f76af148bc71d9f53e755e32b1b4c0bd2623e9300749eecb3176c512e15a0cdcaa08f2f7735b2f52c83bfb891a513693ad580fa0c379ad9b5d9aef2062e5032abe4fd2972d5885469e"}, {0x10, 0x10f, 0x5}, {0xb0, 0x117, 0x7, "3de004889581e3abdb8e9396c2320ad4f841ee0d71500b765c984fccf028f6b29550aa9a29ee49833733e3ffca9600696f2fff72a81529c77ad9badbfeb5198b9a50af79a7a1e45bf95df0787c28838f1e93a865644957a3dd76e2db956a2fb403b7bbe51b0099243c435e2b4a488afeb218f7cf25b5e6c202a62dadcbd97678b2bbe9574454cecf73e27c89d6a31a75561588d2a3f1e7ba758adc48de"}, {0x90, 0x0, 0xee12, "8e543af2fda55ca4fef49717bf6cd911b40922fe78b8a028c73e0276799188685a51cf25f6ff328a7bd834ea383757ba37aff4b35814e8995068417dfb4c3e2cb7afb9924f9f5f7140a7fc8576225e4e2d581ca280fdd87c28b2fdc6fa778db9b8805a870b135ee91f211878c0931ad08c84838f5964fa768f358f7b5b4b"}, {0x48, 0x0, 0x9, "e62f12b8d687b47822a5bd3b94362cc56f25d59a6f58ab91bd83bec52c170c8e8e07702646a382da5ca562bc759bf2e89633"}], 0x238, 0x4}, 0x8}, {{&(0x7f0000000380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000840)="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0x1000}, {&(0x7f0000000400)="f60129f00fae8b7752c6b74cd4d51c40", 0x10}, {&(0x7f0000000440)="b659605be1d3283635cc6801d241c13b5ff0dd2b7b98188bb360cd32b4a7f07b847c7033fa33faceeef1c66dc722ea151a50e4eac4f5d3af3b5a0d34d75f075af96d5a346146f5b9bf9209bc7128f1df01878c2fde154f74edf196f43eb646897e67b85417c58a99775d4b76690acfe806891ac94dc071d4ad9f2d643fe4c3a4a35c5aa518093ab0444be552fa7f513eead2e9cefdd376a14379b7984b6bd98df7", 0xa1}, {&(0x7f0000000500)="ac5735e82b106a97697feb5c5cec5ac6b4ca994c5ccda7", 0x17}, {&(0x7f0000000540)="e4a601e28d9b21de63f1cb3db876059de6ce133e345e12d40251f0f3f537549c0d7b0dc3f2", 0x25}], 0x5, 0x0, 0x0, 0x24000080}, 0xbbec}, {{&(0x7f00000018c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001940)="58f27e3fad3d1ef56754077d750f0e92c59f7a31e82fd5e6751dd905b2226b70ce10aa8b174bd67e7297bd7dad092f313fb529ad7d7aee91c77e486975fc0d158b0b1db2e68eca0da6158e7aa2961b1948307d66aa922adf6b7052ce97cb", 0x5e}, {&(0x7f00000019c0)="9026fb0da3bd9145701a269e3377895e780d9228fc58619678ad7de2a21e3c9bab404a0af45dac771fe6e37ca33cc046cbf3a528cc9612128fbfd79648c3d8c71914e4", 0x43}, {&(0x7f0000001a40)="13d77567520a5f7f1db8d1b614328f8adc0ee2f868b9761908dde9ac2bfd81ee2e7d2dabcbcb3fe5940b1d6a", 0x2c}], 0x3, &(0x7f0000001ac0)=[{0xf8, 0x11f, 0x6590, "7dde28bfac2fe3fb9df2c5073bfa122d7d14fcdbdfb0b00d1e8347df2317a8b74d7879bf8cd2aaa9da312e85f1711b4a31c41b79690a6093db81381f86b457b7371de2f8bfc07723343aad05fd9a317dfb03f634bf9d758af1f033863d4b368a397ea64bd70a8f3e6b9fec1cc316836f789edb9ee3c356d11c59ef7b752a03a59de05f93e03eb2140af6bb586f0cbe1499561d5f7824c2171ab7f3f99173418df7ea4927043fcf67f8bd6e218570351db930b8b9acf745ead69daa1a7a2d3a9be28c291cce00e8c9764a4b65f7f82a33631a056d6aa60851e8fd847025ced9bd29023a5a"}, {0xc8, 0x84, 0x2, "f9eb6e569cceaa92eaaf8ee489f066c283bd926b5eade30dc16626260d71e72cb54e0785c057e057f79abc889567ddb39230fb598e7e94455e9b0d690bdd0e93edb1f4131b20e7e57079ac8c68cd50645562e788ea3b211750d974d10fdf4af3890548ab2d553795cd3b85e727389daaf90e5afdeb7ea97082595d80f468e654dde02fac165d4c01913026b876fe450f425630ac979343f3ea40cce02aebb51bf05becd572c6d4b1b943643676678a691a97"}, {0x60, 0x18f, 0x5, "e933afba20be07e57b11a54ca8456305d3f92da2221cac833d5ecf3b72e880f2b7f24bf793e42d0d6b948c21cf8094f28edc8bf206cdf1f45f758791453cc8715bfd7eb7f7d5158a99"}, {0x110, 0xff, 0x2, "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"}, {0x28, 0x116, 0x5107, "bd41ad6e1bbd1084bcc0e5d6603df175bf4ae993038d"}, {0x10, 0x10c, 0x9}], 0x368, 0x1}, 0x1f7}], 0x3, 0x40014) close(r0) [ 153.804892] ISOFS: unable to read i-node block [ 153.809740] isofs_fill_super: get root inode failed [ 153.936764] ISOFS: unable to read i-node block [ 153.941552] isofs_fill_super: get root inode failed [ 153.982563] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 2018/04/28 00:42:13 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) connect$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x4, 0x5, 0x4, 0x7, 0x8, 0xab71}, 0x462}, 0xa) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x101, 0x18, [0x3f, 0xd10, 0x7, 0x8, 0x100, 0xf4e8]}) syz_mount_image$hfsplus(&(0x7f00000002c0)='hfsplus\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)={[{@session={'session', 0x3d, [0x36, 0x0]}, 0x2c}]}) 2018/04/28 00:42:13 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) dup2(r1, r3) 2018/04/28 00:42:13 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000500)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000003d3eebc875409d458e15adecfc04aba1ef4d000a1a09d71fa11bf9e26312d58477c9a6e2ed13a048ff9fcce099bbde0dc877b49634f785bd543ed27245e34f7f72dc3e3fe4"], 0x48}, 0x1}, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="902eff37d9c6f2c4e7b4fa92d805b729af98078e64175db183991d8f00cc7efcadcf05b6ae4b917fd17b88653bd1f45b4436086dc656f49fe5cbeec4f03fe2c7df8d0497014742ae727e8e72d63bfaef33dbd3598fcf6c06a908071d1d8c15a4e40892bde4a31663cb4e391ca1c5a6d8df8b7e7d23e5d65b0a", 0x79}, {&(0x7f00000000c0)="b33252d380a55c847d4db70f5c150a7283ed5d61e0bd51f76d35cc882cb4f4cdff7fcfaccd84b06ae7bb3e27c8b256a827634bddf943c117bdeaddfc87baa6b1d8d735a14e3f5430f4b298666af2ff6eb96804d19402f6e2ca387ca1005571d3cae9ed0948f6d0de1567e6e1c16987e2288b1a57309b95575089429546e28508ef39301d16f816ead4bc937ed022497c7d324aa928ad26cdc3cd9a93d437eefbc7b750fb7cf9a46ad28a276421ec6a6c5a059b5c5a2cdb6af52e0b172bb3a3da6b7d2ce72385720663aeb41ded", 0xcd}, {&(0x7f00000001c0)="59bd225013aa1fe89f476e7b0f480caa1ffe6baa8b96e1c5814cf816a82d7fef212b65a9ea0be86ac50f1f0bca8e089629221d5dab39383a91c95b5e085094b504563b4f3120d16997c7290821c87782f748d52560141a2a3d75c3d9dd9e77a1c4045d1b902778232950beaa2d79cfac12b61d296e3493a4af3ad957d164426a511a77f849be1464da22f56d453034fe26824301c08d44ef4f35a6863c55ff94dc16b16cf078e39bac60c514c357a206c334a10e302fa8ae67adffbb4aef99b357211b024f437cc6fca9cd1f93cba1bdffe3a49bcc5a7ad1aff1", 0xda}, {&(0x7f00000002c0)="f1c5bf8590a75ecae8d11e6f1ab85855bd9616881e658b1a66be359034dc56d7af10bb93eedb83caf73715365e75594f7ed27c6430c82b5bc9a3d81e20780d613ff7fc063df70323d33b2fe953e66356c82cc79c7f22f7e4a697dbed20745bb08a9b0a91fb65f411b9ef7041a8572050fded1c837af5951d1610aed601980e6bb7934706f4cd83d01493f0ed84cc452fdf87a67ebf", 0x95}, {&(0x7f0000000380)="73c0742f0ae10df4d40df9c708c9b47cc3024ec01221d21fafb2db2f101e836c4a78ee1a98e128d904c95a3aa68213e0a4e27dde3b5d85022fb3f049cc945be65d3974284d82679feddd76ad4a2d27807f0774f0bf6c528bfb4205964a8c2f56bd508e97acbaaf42338986ca0f7667e77630ce515d9ce86d20954737925079946812dea1fd85819f3916271df8b0a97fe2", 0x91}, {&(0x7f0000000440)="538c", 0x2}], 0x6, 0x3d) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x20, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) r1 = open(&(0x7f00000005c0)='./file0\x00', 0x260e80, 0xa) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/28 00:42:13 executing program 1: syz_emit_ethernet(0x42, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x9, 0x1, 0x0, [{[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/28 00:42:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="5c00000038bf9843a7aecc941733b4de764c13b80870e9461160e872435bf5568921ad88eb2b94cc9501b5b6acb5c0a6b8da915555c97e3d45557c2a226cc403e83a03d61d9bff866f76fc8a1df49b67f9ba0e41371bb8467fd6be8eb111cb2c07fd0c34d105b9f623ca682370b3c759730f170674d708b927a05e59c6da9d7addc66f3fbabff030f63113476df48f", @ANYRES16=r1, @ANYBLOB="02062cbd7000fedbdf250c0000001800030014000600000000000000000000000000000000d3d90124000100080004004e24fbff07000b0073697000080001000000000008000900790000000c000200080002004e230000"], 0x5c}, 0x1, 0x0, 0x0, 0x2004c840}, 0xc041) r2 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x31, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x104) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) 2018/04/28 00:42:13 executing program 2: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {0x7}, {}, {}, {}, {}, {}], 0x8) 2018/04/28 00:42:13 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x3f2, &(0x7f0000000100)=""/147}, 0x48) r2 = open(&(0x7f0000000480)='./file0\x00', 0x123000, 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000680)={0x7ff, {{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x15}}}, {{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x945}}}, 0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0x1d8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x1, 0x30}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000d00)={r4, @in6={{0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, 0xa0b9, 0x4}, 0x90) openat$ppp(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/ppp\x00', 0x400000, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffb000/0x3000)=nil) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000007c0)=@security={'security\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x200, 0x140, 0x200, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f00000003c0), {[{{@ip={@rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0x20}, 0xffffffff, 0xff, 'gretap0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x6f, 0x2, 0x5}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffff00, 0xffffffff], 0x4e22, 0x73, 0x1, 0x4e21, 0x8, 0x10}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3, 0x0, [0x20, 0x15, 0x3b, 0x15, 0x14, 0xd, 0x7, 0x26, 0x23, 0x3e, 0x34, 0xf, 0x3a, 0x1f, 0x35, 0x3f], 0x3, 0x8, 0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, 'lo\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x1, 0x8}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x3, 0x0, 0xe732, 0x25aa, 0x7, 0x7f, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x130, 0x24, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0xffffffff, 0xf9ca, 0x9, 0x20, 0x4, 0x1f], 0x7, 0x4, 0x7f}, {0x7, [0x7, 0x5, 0xcc1, 0xb, 0x4, 0x7d0a], 0x4118, 0x7, 0xce4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) sendto$inet(r2, &(0x7f0000000e00)="455e720b87f93feb1a812517f1b6c91a2dd4dca466a7ac646975717dd82011582391381338c96ceefb607d6b1bfbd27b2a4119c5b95c8d9b94dadc9942a86d2c0e51559ea5e682fe5d45e08d6aa2ff973029e8941c59e50d236ba12f6f5e64b28a53309336b95fb6bb8dbca626bdff2192313c118e2a855d3dbf4215994047035d943abff48fb09b5aeb6baa5d0f5d32107a2369de304f27fc0ed79b8903847a139473e72d43ccc7691d6d66c0ee87affb1851968a8b4fd96cef0de9a855a121e1e38707455c79383760081724042beb827a0ba6576f83f8501c4a0c2e02", 0xde, 0xc800, &(0x7f0000000f00)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000380)={'team0\x00', r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r2, &(0x7f0000000580)="a1ea631b245daeb6489a3f689b296355d9ca1c608b324c8d3bf86cfbe21c9017dacbdda1a3433ee722f12bee5aabbe0c21d83bc2bcdf3b9c22023e659ee58146820de70a4a512b6b213fe33ed74ce645480b71dec05f28a3832accb66ed1bcae", &(0x7f0000000c40)=""/184}, 0x18) bind$ipx(r2, &(0x7f00000004c0)={0x4, 0x8001, 0x8, "31402b724cd0", 0xfe}, 0x10) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000dc0)={0x9, 0x80, 0x6, 0x20, 0x8982, 0x7}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r1, 0x0, 0xe, 0x3b, &(0x7f0000000400)="695c89a04ddc1b03a2a1b4a3e389", &(0x7f0000000500)=""/59}, 0x28) 2018/04/28 00:42:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000880)={'team_slave_1\x00', 0x2800}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002ac0)={@multicast1, @multicast1, 0x0}, &(0x7f0000002b00)=0xc) sendmmsg(r0, &(0x7f0000004600)=[{{&(0x7f00000000c0)=@ax25={0x3, {"eee8e61cc75c48"}, 0x5}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000180)="e96da9e7d22512a6f15330c4727532679796c99b9aeb059a1b1beb9c8e9e3ebec98c016b90766c602f2ae82e25b3473d41e7d49f688e023c7af189621c71a4bba4bbc6639f57c032a0bc0e97059b4edbf6b1e23d08ae172128b005104525b4baf7ea3db1ffe8d230dab040f149c07cbc286a577efe4fd13bbd5001667eb79bfbb332b5ce47fffd4382e7f8124ed9c6d7953005875c886ef0edadcabd2ce02daece2c710ab27916bb", 0xa8}, {&(0x7f0000000240)="c200e7a492b2681504eeb31e444c1820fe6b0621a60f0db9b650f13ad6901043209b0d944861717ccb0aec6560a74aa0d759a44690ee9f8263d6f1ec8ff43b6ce6b41b750fef4bd11bddbbb570a113909986d8023b79feef39ba880d09557a9da482d3665e4c050b24a9a3462a3d98af5871adbd954a80e8c9f2322b7842eca1e29dcb20d59c3bf375658efb0693c60be3b715e70f0fb5f8d6e116bf316f88e5069fc9b075b1f2d9fde1bbc3a69b3b96d699a92606b22157710c5cfce9497748df442fe24a85372b0a5379b41b934d0bc5d6eed2bbfec7754e8f2a77fd61a0802c0cd7e8abf382", 0xe7}, {&(0x7f0000000340)="aeab44b1c8fedeeac07a6e8302bd93b7879a0bef52ec9cc90b12707bdc73c18dae424256da62a62c6da58585fdcea04823f9a214f333e9fc44f79f4588ec3840d9bfe2ee81d13cf2e5990e3427021d89f9a2471c99c1cc913dfc7f2cf94c1da937198229ab10beef8777e19872aebe210022e0343f95045df7be0a551bbe7ec0a0f464fc1b2c9fe4c617a19f52c435a2d2fb40162549a4300179", 0x9a}, {&(0x7f0000000400)="9c9116531622cda3ce4bd9ddb3b98a2ce24a561d9902db45f09fcc35718632b1220ea3e1bcfdde1b79b175b82f2e51585e1f9bc1cf07cd6998ef6c", 0x3b}, {&(0x7f0000000440)="0fdb8d9e48eaf20cf86196046463e56de36ea0131239979bcae6144bbe353aea8a3510fce59b15b61d2db477522ae2497d7ca450af497739056b7652850d76f05cc94979b49fd0c0", 0x48}, 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{&(0x7f0000000680)="10979c2d9a06a1bcb36c6b9e080a9fb1bf40645cb10762a1d0d6a776325960365cd967035eed069b144e8d94c94cc6495032d4008f87052e5988e2d754f5a92d575efa537403bbf8c82c07c62c5dd19d2bb905dac13b2836d46655ba83b2125cdd301017c9dd692fd3e852cec7226035fb1c0f2d35df61930c1640a62d5754a6774957894041b725d92800f2db3ff05d82faba3bba9b55322420a101dcc018a78c14748283", 0xa5}], 0x9, 0x0, 0x0, 0x800}, 0x1}, {{&(0x7f0000000800)=@in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=[{0x18, 0x102, 0x6, "444e194b928e5e"}, {0x50, 0x112, 0x3ff, "03bb58e605a4396cd27773e87ea735b9bfa408f73668868f551e42dd0a31c543e792f9bc16422dd0c5f11f886415521fc863580ecc512f40037f"}, {0xb0, 0x102, 0x3, 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&(0x7f0000001000)=[{&(0x7f0000000e40)="c03bde2ef7a10d26c972680088c14af9a3c9c6ccd55178fb8a570154b5eb276dd5e3632e9b8ad88935a71f1520fe3eed1d95965408a57db223f969a0ed22a2e1efb601fab9b7e079cda80790e81bf75d4357524d7e4f45b2a3fc7f610f96b5b162497a15a798d557d0554e25314f3edf1796f9ff21ac74a8b8a0ee697556c46c81d8648b36ed9af03940a2afcc5ab7bda0864b8ec04a69c6559b2934769681c6a17a340cdef6b8", 0xa7}, {&(0x7f0000000f00)="894263c901b9fd588ccf80658ce4b90088fccde7bf6a74a89463bd06519fea31c06ad5611a40c6578b12c28976f2fcb2f1f7c31597c373b05bfb8b8ea0f67b5a5fed785999b92a80d9f7151396a8b04f7717574e0ff5400e1fe513e05589837eae2f3a102d90a50621085f1176688387f0b8a0d267e695c76b02eecd70626714ef4d57d905c6fc2125fc18fda1895c74b5d004a522ce850ee45bde3dd162e5badb6f5a7c02c35ab56c5b8e707ddfd0c7bf26243d84e3ff6a40d840c73410f5fc00f0ad286d6810c0bbfa6615586c7e440a2ff740ea2132b33a0830d133156736faaeb1a67e635c163302c2182908085c5bb5d444c742aca7", 0xf8}], 0x2, &(0x7f0000001040)=[{0x28, 0x0, 0x7fff, "edc2b0d62281107c75a0e635d98a55deecba92dd0b"}, 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"28de2ee98262ecd6ab9f690b162d2a96a7fc62f1e47c836cc3abfef6cefbf6c3fc7d2c1ac4f0322c5dd686910d25b311cc0f135edffb0c01408862530ae1de4cc145ba6a8a5333d4a8dfd4d08288b084b558cfecf997c6e411688875c1e851336320393d1df2887d05967d93b598520ded0128aa1926bc83f294f02194875107fc5102310adbea62efc731c0f3962fcf6f5505fb19b4802ceaa0a09e2980e5beffe5446f1d9ee389b5c9f75215efb473ac004e0ad63e8574ba6acc3e8d10c29f39807e5e5ab3e4939c43e9828beaca8f0bb83dc397c3c9379e1b372229dda6ecbc6d240617"}, {0x18, 0x11f, 0x9, 'K%/['}], 0x500}, 0x3}, {{&(0x7f00000032c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(lrw-serpent-avx,crc32c-generic)\x00'}, 0x80, &(0x7f0000003480)=[{&(0x7f0000003340)="8d825cdc0f800e80db9df5e952ead00a210d73c262ff2960a5f1a6b8ef3922d3f2ca62d3d27ea46df07eaa2b7bc533e1e3bf52325b078d70385718e6ddf6ae32be686c8fb88e9d835b6bb76479df6b51dc7be3b9291c8d4c30b5e203b9dc4297af8375", 0x63}, {&(0x7f00000033c0)="50f04edf835338a27f53c228137f1e665311cccdc1a3f02f7578a60a90d63829bb35ea5caf449b9d28d08987e73c828ce14c96e3092631826425db5cc39f9b2578ea1de0058e0e3567d2732da2425967bd1b163e364399972fdd20d4561a274ffb55fd95764a1d162d2d5e", 0x6b}, {&(0x7f0000003440)="6c1ae1afcb39998c77ba42b8e9bdacc0e73c735142a82ebb272c1f1835f1253e67dd8ad9f7dc50b339fb6731e85b304f53b2991815", 0x35}], 0x3, &(0x7f00000034c0)=[{0x1010, 0x115, 0x5, "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{0x20, 0x117, 0x9f, "765376685bda4953580b"}, {0x108, 0x115, 0x9, "bf74e4419e9a64e80a8831bd1013e6a497e778cf4b55952853cd0c7c505b35772a58d699479619ac0a412048132aa7708a62e0bf5fc9bf135aaa6d640fba19c0c478cb1fae40fd4d52470a764ede17f3f935043ae6733396c9a6046adcece679a6bfa0318142104967cdaf67ab9761cb09212e806d7dfe9c25f51849b739b0ffefec97c7e7ed87cdb791398695e053960eb78c45f30c9e48edbd7212d2e494d7b922c90fb582a7c066b0de3cac8b648a6ae61752a23d59605b200a01fac767338cf7582c1fd42e1c1f2d717da14390222da4d7d1897b6e118ad378faaf981fd7bd18e62b9507d8dbac3738728842205114dd791acd"}], 0x1138, 0x81}, 0x5}], 0x7, 0x2400c891) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x7fffb, &(0x7f0000000080)) 2018/04/28 00:42:13 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r1 = syz_open_dev$midi(&(0x7f0000009ff5)='/dev/midi#\x00', 0x2, 0x2103) ftruncate(r1, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 2018/04/28 00:42:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) bind$bt_hci(r0, &(0x7f0000000180)={0x1f}, 0xc) 2018/04/28 00:42:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) sendto$ax25(r2, &(0x7f0000000100)="d4cffcbb44ae1e4f119ca69eaa4ed94b732f0ad5076c9600ec7caee6e2857128c6c9da89c3d8f5374286306e46f6904c4a2cebf4700f680e3e", 0x39, 0x80, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x602501, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000140)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400800000e) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f0000000200)=0x40) ioctl$TIOCSETD(r3, 0x5412, &(0x7f0000000280)=0x7) clone(0x10000200, &(0x7f0000000240), &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000001240)) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/28 00:42:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000009c0)={"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"}) r3 = dup2(r2, r0) getsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000000040)=""/211, &(0x7f0000000140)=0xd3) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000005c0)={"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"}) 2018/04/28 00:42:13 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x4}], 0x1, &(0x7f0000000080)) clone(0x0, &(0x7f0000178000), &(0x7f0000000200), &(0x7f00000001c0), &(0x7f00008b4000)) readv(r2, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x7, 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000880)=ANY=[@ANYBLOB="d60000027ff6ffa1fa00550141b54f30cc41d5bd27b0364ac5045c815c4c07c19186af3dd27c8a9f070d781c6af9504592dd0bd932123677d70ad3b92224686be095b31e79c0ea7d0ed1ded0610026c5d8249d7caca6f9b1d08df7e0dda3a82f4f1d5ec14f13c288abf8b4790c12443bf99f794009882ceb4a9e973f7559a6d20caf75e8cade0994ac15e6e471963f94729245ff19277156ee0d11469f454e30dbe8193f0388f8aeeb1c1609"], 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) r6 = gettid() sched_getparam(r6, &(0x7f00000000c0)) socket$inet(0xa, 0x801, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000340)=""/211) r7 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x40000000003, 0x40) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x80, 0x3, 0x3, 0x0, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x5ea98d4056483816) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000005c0)={{0x15, @broadcast=0xffffffff, 0x4e22, 0x3, 'lc\x00', 0x8, 0x3f, 0x20}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2007, 0x100000001, 0x1, 0x80000001}}, 0x44) 2018/04/28 00:42:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000014002b0b00000000000066a6019000004e57af151e7c07d3e51a4b8d0e73c34a69718a731c396aeed25180ed216751e15bf23566f46611fbf4caddcb", @ANYRES32=r1, @ANYBLOB="08000200ac1414001400060024a70000020000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/04/28 00:42:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f00000003c0)) chroot(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={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, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 2018/04/28 00:42:13 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) [ 155.783623] hfsplus: invalid session number or type of track [ 155.789848] hfsplus: unable to find HFS+ superblock 2018/04/28 00:42:14 executing program 4: open(&(0x7f0000000040)='./file0/file0\x00', 0x40, 0x10) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)) 2018/04/28 00:42:14 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x2a000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xb7, 0x100000000}, {0x8, 0x401}, {0x9, 0x2}, {0x1, 0x4}]}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @multicast1}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000400)={r1, r1, 0x1000, 0xfffffffffffffff8, &(0x7f00000003c0)="2013d41a94ae1aeb15f035eab80f209d5af44131", 0x4, 0x9ddf, 0xa2, 0x81, 0x2, 0x3, 0x4, "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"}) r5 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x7, 0xdd5d, 0x19c3, 0xedc2, 0x7, 0x200, 0x3f, 0x400, 0x6de7f0fa, 0x813b}, 0xb) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="5cfc392d86ddbf0437d9aa8a7640165d761ad9c6f4dfd5ca984686bbf40b79d6e8941181f194895f755c3d3e6b9455725890da650b22c744461472d34cd722bfeefab179dd7be475b666a296a49719d68d1eeee7ea3e6b6a5f290ca90e6393b2385ec2435c539213195f77834077950d7ce214a166537ebce6dfd0a39e02382c79cec90e3c7181fdd6c7363328a5cc1b91beff681cf392ec6d034eb4"]) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000280), 0x4) 2018/04/28 00:42:14 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_aout(r0, &(0x7f0000000840), 0x20) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)="1dc11d38a073e9bec8992fd8b1d7099f0038828507236f3bf7a7e73069368db8d88b7071a535c3309e14319577222905920eca1987803ee2624c6a3171e0c15e0359004e12a5088b050c0cb345480460767f48fffa3ca65cc65289a43e8db211fd86967a900fc13540a76c547023b1ac3e369c4af3a3c0b8b19878d8f71eeeffd5df00e3f2ed", 0x86) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x2153747b, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xdfd6, 0x4}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0xfffffffffffffc01, 0x400000000000000}, &(0x7f0000000440)=0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x100000000, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e23}, 0x202, 0x4, 0x8, 0x7, 0x3, &(0x7f0000000000)='ip6tnl0\x00', 0x5, 0x5, 0x6}) fcntl$setstatus(r0, 0x4, 0x0) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/04/28 00:42:14 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000180)=0x1, 0xfffffffffffffe9f) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) fstatfs(r0, &(0x7f0000000040)=""/220) perf_event_open(&(0x7f0000220000)={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, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x2) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x40, 0x4) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/28 00:42:14 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x125081) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f, r1}) r2 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xf}}) 2018/04/28 00:42:14 executing program 1: r0 = inotify_init1(0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socket$alg(0x26, 0x5, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/28 00:42:14 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x1000, 0x1, 0x1000}, 0x98) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x80000000008, &(0x7f000012c000/0x4000)=nil) pipe(&(0x7f0000000000)) 2018/04/28 00:42:14 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) dup2(r1, r3) 2018/04/28 00:42:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={r2, @multicast1=0xe0000001}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f000000a4c0)='1', 0x1}], 0x1, &(0x7f0000006f40)}}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000002c80), 0x492492492492742, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2000, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r5, 0x2, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x40}, 0x1, 0x0, 0x0, 0x4010}, 0x4000881) 2018/04/28 00:42:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40400, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000015d0242e1f0f6212e20400000000000000000a0000000c000000080002001cae4875d94a3521f1a85faac63f0bb7904588254dd1e30b4c1d10d3602a487a0ff865681bd62bbafeeb113c03f25055d567de34c43b1fca09e7491b72b1ced58709c0be07beefd45a60f7b06aba31b67859cfc2ba4d260bb5ade647bc8ba22ce37f64c6cfe2e26b4aac24330cf9e055606e18aac46476940b0e20cffec8d3577fdb7a8e76c6da9e64687e4e3d96cc7401613759cc0b19af1532e9eb4fb2f9830fc2da3f81b470665ed4c3876e1ee015fc03327a5c1e0709ae738099b6e889a6", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xd) 2018/04/28 00:42:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x191004) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x1}, 0x0, 0x20}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'ip6tnl0\x00', 0x7}) 2018/04/28 00:42:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x90) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080), 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@getneigh={0x14, 0x1e, 0x220, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:14 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xad10, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x67, "97e28142c511d2e0f5c255754b441e892ecd36d36e8c6b5ae68399974e179b100ae759dd73cee28e499a8615ebaea7db169a2cab9e6fd776d8ef28de884a62ae5e306c8ee60fe55d259e6ce266a7a22479976ff1ef960b279a55d23a6751b57badb2fddd6635d7"}, &(0x7f0000000000)=0x6f) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000200)={0x3, 0x100000001, 0x9, 0xf32, 0x0, 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, 0x8) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000080)=[{0x5}, {0x6, 0x0, 0x0, 0x80000001}]}) 2018/04/28 00:42:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x1000, &(0x7f0000000380)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000000100)="98448a477b610affe98af1ee54246f558c2e62c600bd1224a0e60a43c0b48ff0c552f07af696fde67421c294c9bcc989bcc8ad922e418089ff6909469cab5daa3bd817f7") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000fdb000)="7943134b6add", 0x1003, 0x0) 2018/04/28 00:42:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000280)=ANY=[]) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000240)={0x4, 0x0, [{0x80000000, 0x5, 0x4, 0x7fff, 0x65c6, 0x7, 0x7}, {0xc000000d, 0x3, 0x1, 0x91, 0x2, 0x979}, {0x4000000f, 0x3, 0x7, 0x8000, 0xc72e}, {0x8000000f, 0x20, 0x4, 0x200, 0x401, 0x10000, 0x701d08cf}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x2f) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') keyctl$join(0x1, &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r3, 0xa00, 0x70bd26, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x98}, 0x1, 0x0, 0x0, 0x240040c0}, 0x0) [ 156.289932] audit: type=1326 audit(1524876134.624:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12435 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x80000000 2018/04/28 00:42:15 executing program 4: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x7f) ftruncate(r0, 0xf5e6) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="50f93e6cf80f4ca0551ac62bd05316afca7c5e08824a4a96dfac589dd3ab1a24fbf6eaa10931125a95ff6975b0a45a6da88a561ff8ca176d7c30a9fccd2e151ccb0c28fc76e9ae192059496e75e78e1547d1ff72294ed4a9e92de9f7503e6675aa52ef626537ebb5bc786092151fc52eb5ec747d0e523d73ae39721af55c388f968e6bd24ea08e95fdd49aa8b5e7e29f640803725e4b26e2b11a269572229bbf61706f8f5f20f90a42fcb4fc3873d93e035b08add1c02402b41c") sendfile(r1, r0, 0x0, 0x72439a6b) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)=0x7ff) 2018/04/28 00:42:15 executing program 2: syz_emit_ethernet(0x16, &(0x7f0000000180)={@empty, @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1}) ioctl$KDENABIO(r0, 0x4b36) 2018/04/28 00:42:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0x40046104, &(0x7f00000001c0)) 2018/04/28 00:42:15 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x240, 0x0) write$cgroup_int(r0, &(0x7f0000000140)={[0x3c, 0x31, 0x3f, 0x33, 0x3f, 0xd266ee2cef68c27d]}, 0x6) r1 = semget$private(0x0, 0x7, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{}, {}, {0x3, 0x8000}, {0x3}], 0x4, &(0x7f00000000c0)={0x0, r2+30000000}) sendmsg$netrom(r0, &(0x7f0000001c00)={&(0x7f0000000580)=@full={{0x3, {"18432eaafc4e2f"}, 0x8}, [{"2cbbf7e6fcfd82"}, {"dbfcd19db0ed6f"}, {"af9899d832cbff"}, {"dfaab710a104fc"}, {"7b9e54d7390756"}, {"5ea4beb6d75c68"}, {"7a451307ea8f62"}, {"70172c92639941"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000600)="d2c26c50f04fb95d866b497d10468771f30fe46f10d1cebe4eea4760ddb83250404e155a4d682b99ace6ecd5aee9dd75be97cd094a4780ff5ea481cf1504936e8a714854efd2fadd8b30fae3097331eb8ac8e6ead488ce76ee373b1c0ccb49c1549e82f4108a693d9cd5c8a3be6438ee0eeb92b663c69da851e42184a9a7842b18a3d4d86abaf90860c62735e9022b45b0487b0f2004b7012b4107d455b097022bbdf789f0b586f47ff8e5a678644e95e936a6baf4859ab2978a62fe3e5afd65ed3bfaedc0", 0xc5}, {&(0x7f0000000700)="6e932d6ee8c8469e1225c9aa6ee0e4d0ebe8631a7d108db403d9d720", 0x1c}, {&(0x7f0000000740)="f674deac03e61b11846da86e961b96fdd65ed149c6a4c9", 0x17}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1420, 0x10}, 0x4) semop(r1, &(0x7f0000000080)=[{0x1, 0x3, 0x1800}], 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001c40)) r3 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/audio\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\\vboxnet0/.\x00', 0xfffffffffffffffd) r5 = request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\')-\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r3, r4, r5}, &(0x7f0000000400)=""/179, 0xb3, &(0x7f0000000540)={&(0x7f00000004c0)={'sha1-avx\x00'}, &(0x7f0000000500)="94ed53b3e0df795ddf430ddde3b53f3e224cb67e1cd3c85ccf41a1bc", 0x1c}) 2018/04/28 00:42:15 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0xfffffffffffffffd) write(r0, &(0x7f0000000100)="9c1dae77", 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x3ffc, r1}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) 2018/04/28 00:42:15 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000003e40)=[{{&(0x7f0000000200)=@alg, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/160, 0xa0}, {&(0x7f0000000580)=""/232, 0xe8}], 0x6, &(0x7f0000000700)=""/126, 0x7e, 0xb2d3}, 0x1}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/121, 0x79}, {&(0x7f0000000800)=""/124, 0x7c}, {&(0x7f0000000880)=""/194, 0xc2}, {&(0x7f0000000980)=""/100, 0x64}, {&(0x7f0000000a00)=""/169, 0xa9}, {&(0x7f0000000ac0)=""/129, 0x81}, {&(0x7f0000000b80)=""/116, 0x74}], 0x7, &(0x7f0000000c80)=""/154, 0x9a, 0x1}, 0x8c19}, {{&(0x7f0000000d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)=""/246, 0xf6}], 0x1, &(0x7f0000000f00)=""/98, 0x62, 0x5}, 0x5}, {{&(0x7f0000000f80)=@ax25, 0x80, &(0x7f0000001540)=[{&(0x7f0000001000)=""/199, 0xc7}, {&(0x7f0000001100)=""/81, 0x51}, {&(0x7f0000001180)=""/139, 0x8b}, {&(0x7f0000001240)=""/190, 0xbe}, {&(0x7f0000001300)=""/153, 0x99}, {&(0x7f00000013c0)=""/147, 0x93}, {&(0x7f0000001480)=""/150, 0x96}], 0x7, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00000015c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000001640)=""/90, 0x5a}, {&(0x7f00000016c0)=""/7, 0x7}, {&(0x7f0000001700)=""/179, 0xb3}, {&(0x7f00000017c0)=""/224, 0xe0}, {&(0x7f00000018c0)=""/233, 0xe9}, {&(0x7f00000019c0)=""/144, 0x90}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/37, 0x25}], 0x9, &(0x7f0000003b80)=""/44, 0x2c, 0x1}, 0xfffffffffffffffd}, {{&(0x7f0000003bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003c40)=""/60, 0x3c}, {&(0x7f0000003c80)=""/224, 0xe0}, {&(0x7f0000003d80)=""/70, 0x46}], 0x3, 0x0, 0x0, 0x101}, 0x5}], 0x6, 0x20, &(0x7f0000003fc0)={0x0, 0x989680}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000004040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000004100)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x11844010}, 0xc, &(0x7f00000040c0)={&(0x7f0000004080)={0x40, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000010}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5382, &(0x7f0000007000)='S') setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000000)="572e5ed160ac83cb5ac390e233576d9383dde39bb5daaa3ef650f9ef1bb7789afc1aaec404f39c5c309baf8290fcf176f21fe6bbc7d86ee2253bb319cf98701ac9741daf4b80a0a105f559f67ef2c88ebbbae31078d99bcdb569d586a7fee134d1026b12ed6c00c35f9eb0ce58d009f2c02923767f4da44fb7332b73d723d8f4506ff2622ce013cf8678a4282fec85c8f648ee35a00a0a0e3ccbf1e7449d9f0feff3a8ac0af3644e2ab43d52945fec334c532e8c1966e4317711702bff8f1edfe1ca5d49afd5831ee98c39a1eb07ab0561dcc1b550aee43e8c9a9232", 0xdc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x37, "03ec52d3df768acb05b041bf0c729259a1c1bd9e3b45d1292ddcc3a475efaf7943411498a91530976e77422d4d932430ceacb67894e9d9"}, &(0x7f0000000140)=0x3f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x2}, &(0x7f00000001c0)=0x8) 2018/04/28 00:42:15 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) dup2(r1, r3) 2018/04/28 00:42:15 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x16}, @empty]}, 0x24) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x400000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000240)={0x7, {{0x2, 0x4e21, @rand_addr=0x54}}, 0x1, 0x3, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x210) ppoll(&(0x7f00000000c0)=[{r0, 0x8000}, {r1, 0x460}], 0x2, &(0x7f0000000100), &(0x7f0000000140)={0x4}, 0x8) 2018/04/28 00:42:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, r1) io_setup(0x1, &(0x7f0000000180)=0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/04/28 00:42:15 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="00c3", 0x2}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0xc3c, 0x0, 0xefa, 0xffffffffffff7793, 0x81, 0x2, 0x800, 0x70d1, 0xfffffffffffff801, 0x7}, 0xb) 2018/04/28 00:42:15 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x40c080) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0xfffffffffffffffb, 0x200, 0x8}, {0xd1d, 0x8, 0x4, 0x100000000}, {0x401, 0x9, 0x20, 0x400}, {0x5, 0x8000, 0x7ff}]}, 0x10) prctl$setname(0xf, &(0x7f0000000080)="8800") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000440)) 2018/04/28 00:42:15 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0x1000, 0x0, &(0x7f00000003c0), 0x2, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40) io_setup(0x5, &(0x7f0000000180)) mknod(&(0x7f0000000100)="2e2f66696c65302f2f692e6530ff", 0x0, 0x0) 2018/04/28 00:42:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/28 00:42:15 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x440, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000480)=0x2, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="85008d99d57e2ba6515c0003000000009500000000000000b014fabcb48fccb8cece1a1d78046e02edecbbfb048e8c8c75ae02f1653b209af56a454e636e06b207e501519ed58559dfad3ebc3bccb96596e783940b"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x40) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000002c0)={0x0, 0x1, 0x6}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x2, 0x0, 0x0, 0xb3040000}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) r3 = fcntl$dupfd(r2, 0x406, r1) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000140)=0x6, 0x4) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000400)={0x6, 0x3, 0x1}) [ 157.227786] FAT-fs (loop4): bogus number of reserved sectors [ 157.233733] FAT-fs (loop4): Can't find a valid FAT filesystem [ 157.252198] audit: type=1326 audit(1524876135.596:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 157.270947] audit: type=1326 audit(1524876135.596:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 157.289637] audit: type=1326 audit(1524876135.596:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 157.308271] audit: type=1326 audit(1524876135.596:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 157.326927] audit: type=1326 audit(1524876135.596:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 157.345588] audit: type=1326 audit(1524876135.596:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/04/28 00:42:15 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f00000003c0)={{0x108, 0x8001, 0x7fff, 0x21, 0x3b4, 0x7, 0x2f9, 0x5}, "15aa145e22c60d809171c1d625c5664574d75ed74ff5cafe8e3b5d294f1be627003643c5d5c2039831a43a802042f1a4e7bc2f9d1b7ed7cf90ddd3facaebec14f78c22c046c6966b883d01483f8c89a8de6a34f0bb6ecaa5e9ad35b34491657627ac2ff0545202db4c40d1122ac6d56f181f454edd29df11a65a4addc126d05e07ab27c2fe794cf6c7d47dbc966637a5647a4659226a3ff9f63d950623d79c2859d84fd68cc3969598c6d9afce3a8b36d8ada8d20f1fa42898d5fc93d45700488c860b447bb7b7fe592b545bd7a02bdf1023eccf262d91bdd8a314d3d084031d9e39ede31048205acee52ee0197d341eee7f838e2f", [[], [], [], [], [], [], [], [], []]}, 0xa15) write(r0, &(0x7f0000000080)="30aac6e55b5c7207", 0x3c) 2018/04/28 00:42:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2eb", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) [ 157.364233] audit: type=1326 audit(1524876135.596:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 157.382904] audit: type=1326 audit(1524876135.596:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 157.401543] audit: type=1326 audit(1524876135.596:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12493 comm=88 exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/04/28 00:42:15 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r0, 0xfd, &(0x7f0000000080)="57b06c1705fbaf52e29c06d9501e54724e649f8268dfc0cee91240d8872302e0b237e7cad763e417656f7d60096f6a993f32daaa6d69409cfdb819cba21b1065c528a52c1bd1f2a33344469453bcc9a653820e54e3589d08ce18") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup(r1) read(r1, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000200)={0x48f, 0x0, 0xfffffffffffff17a, 0x3, 0x0, 0x1000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000001c0)=0x5, 0x4) 2018/04/28 00:42:15 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101800, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/119) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d3ef4)={0x4}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/04/28 00:42:15 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208002, 0x111) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x4) msgrcv(r0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x1, 0xa4a3ad41a879dde0) 2018/04/28 00:42:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/icmp\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', r1}) pread64(r0, &(0x7f00000001c0)=""/144, 0x90, 0x0) 2018/04/28 00:42:16 executing program 6: mq_open(&(0x7f0000000080)='.\x00', 0x0, 0x0, &(0x7f0000000000)) 2018/04/28 00:42:16 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/28 00:42:16 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="e061a7e33448d512d9531c64797d0abb", 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x40000000000010, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x53}, 0x1}, 0x0) 2018/04/28 00:42:16 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/28 00:42:16 executing program 4: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x811) 2018/04/28 00:42:16 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) dup2(r1, r3) 2018/04/28 00:42:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/28 00:42:16 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040)) 2018/04/28 00:42:16 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000b4bffc), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x1, 0xdb04, 0x401, 0x10001}) r2 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r2) 2018/04/28 00:42:16 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000480)=0x5) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x39e4}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80002) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000280)=0x20000) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfffffffffffff800) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$TIOCCONS(r4, 0x541d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80}, 0x0, 0xffffffffffffffff, 0x3, 0x9, 0x8010000}, 0x20) r5 = dup3(r1, r3, 0x800000000000) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffffe, 0x5, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x7}) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000340)="b6b369243097e441271ad37643eae976b3a5d2b1d00410fa001c1d0c4921947ff382e2e2de23eb46c45e126bf6c685befde0c420a37864acd9adba26511b0a83b23810eb1892d22933d685640fbd61754ab189b00d2ab432863db919249317b9619da347bbc310a880f0c21f83a64752ec0bc167fb9a9a21dae9187c516c93a0618d2d44a64a750520989983fefb1ef63d8f8e64d7bde22b436e5f6ab9ee3fa671e065f7ff184f95c9e72a84661d969e442102e37f73b3be4f4173956d2a5b2ce54dccff21b8c841856a6befdf35cfc9927a37e0ffbbc4273a86bfdb011c9199aaf84b952e6a35c05a677997e7b5914388220c388a") 2018/04/28 00:42:16 executing program 2: bpf$MAP_CREATE(0x11, &(0x7f0000000000)={0xf, 0x0, 0x5, 0x80, 0x5, 0xffffffffffffffff, 0xeda9, [0x305f, 0xa]}, 0x2c) 2018/04/28 00:42:16 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x40000000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0xbfb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/04/28 00:42:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000001c0), &(0x7f00006d1ffc)=0x174) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x488, 0x260, 0x0, 0x0, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x2, 0xff0000ff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x42, 0xfffffffffffffffa, 0x1, 0x4e, 0xc2ea, 'veth0_to_bridge\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x120}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "db1015913099e4bdb9d4f47b75533adfe031e304e7e5faa1d00424b708d8"}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x81, 0x7, 0xef72}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a92b146b54ff", @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast2=0xe0000002, @multicast2=0xe0000002, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301400, 0x0) 2018/04/28 00:42:17 executing program 3: request_key(&(0x7f00000001c0)="481c10eb9486f1f53c1dc2a304056f940cd707c4aebf55a5cf95170e52a3c2", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="520972757374e363757367725665693a4465", 0x0) getuid() perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x480100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x3, 0x6}) 2018/04/28 00:42:17 executing program 0: r0 = getegid() setgroups(0x4, &(0x7f0000000000)=[r0, r0, r0, r0]) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000001, 0x200002) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r2, 0x6, 0x100000001, "c1d2d440500bf282e2a2d166bfbc0c1edd12e3c565a73b55faf5519c6b421c7560d28c3027f803b1f7138bb6e4f5b22dcfe37314794463b317dc3cbc848a52f25515ed1567e9981afc27e171403ed2c7799dc2f1c2e7f8e3ba3d64e0895aea5aef173fdc08a30a624383aa516244c39ed044392087f46eddceaa5ba1130ff1a68436e9f68bb61a8abce188e977427774f2602c8228f73a5baefd79f4ff54de23de1ddc17fb1a084d1eb3ed8b3b2aaf38e948dd95cbcf8c6ef616047cadc38b28e5ba1bf26c6c39c96611f342efbf4fc456756d5730c250b925d2a5cc9407ff5a0f8ff963c09f4aacc13325983a87847d6d7595d5"}) 2018/04/28 00:42:17 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='stack\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="47314c29f251acbe70f4da7e58d84ba2daa342573219f1848423e558e7f54905c9c4496a64f0cb90a55c4145f23b445b", 0x30, 0x4, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/04/28 00:42:17 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000002c0)={r1, 0x1}) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000200)={[{0x8001, 0x8, 0x100, 0x9, 0x5, 0x5121, 0x3, 0x6, 0x3, 0x9, 0x5d2e, 0x7, 0x80}, {0x7fff, 0x8, 0x100000001, 0x401, 0x20, 0x8, 0x100000001, 0x0, 0x5, 0x0, 0x40, 0x100000000, 0x100000001}, {0x4, 0x2, 0x3, 0x8c36, 0x101, 0x1ff, 0x400, 0x81, 0x2aec0f4e, 0x1b, 0x2, 0xae5, 0x7}], 0x6}) r4 = getegid() lchown(&(0x7f0000000040)='./file1\x00', r2, r4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000380)={r1, &(0x7f0000000300)=""/127}) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)) 2018/04/28 00:42:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}, @rand_addr}, 0xffffff93) 2018/04/28 00:42:17 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xff030000, @host=0x2}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20101, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x57, 0x200020000000000, 0x81, {0x200, 0x5}, {0xeaf, 0x3f}, @const={0x8, {0x8, 0x7, 0x80, 0x3}}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/04/28 00:42:17 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000001200)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x67]}, 0x2c}]}}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0xe002, 0x6b1d) 2018/04/28 00:42:17 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) 2018/04/28 00:42:17 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x40, 0x6}, 0x2c) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) 2018/04/28 00:42:17 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = gettid() sched_getscheduler(r0) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='&\x00', 0x0) [ 159.532696] overlayfs: unrecognized mount option "/dev/sequencer" or missing value 2018/04/28 00:42:17 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x20000005, 0x400}, 0xffffffed) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x8, 0x291c, 0xffffffffffffffc1, 0x73baa781, 0x20, 0xe1, {0x0, @in={{0x2, 0x4e21}}, 0x6, 0x6, 0x3, 0x21, 0xe1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xab78, 0x3, 0x2, 0x5, 0x200, 0x9, 0x4, 0x100000001, r1}, 0x20) 2018/04/28 00:42:17 executing program 6: perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x3c, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/04/28 00:42:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0xbd8, 0xffffffff, 0x8f8, 0x8f8, 0x0, 0xffffffff, 0xffffffff, 0xb08, 0xb08, 0xb08, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x8d0, 0x8f8, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{0xffffffffffffffff, 0x1}, {0x60, 0x2}, {0x5, 0x1}, {0x2b3, 0x3}, {0x3e, 0x3}, {0x4, 0x1}, {0x10001}, {0xc4}, {0x3}, {0x9, 0x1}, {0x4, 0x3}], [{0x2, 0x1}, {0x8e, 0x200000000}, {0x7fff, 0x3}, {0x0, 0x1000}, {0x9, 0x6}, {0x2, 0x7}, {0x7, 0x2}, {0x8, 0x80000001}, {0x4, 0x8}, {0x0, 0x8000}, {0xe2b, 0x3}], 0x5, 0x9}, {[{0x100000000, 0x3}, {0x40, 0x1}, {0xfc, 0x8667c45d893cf493}, {0xde, 0x1}, {0x4, 0x3}, {0x80}, {0xf8, 0x3}, {0x8}, {0x4, 0x1}, {0x9, 0x2}, {0x800, 0x2}], [{0x101, 0x100000001}, {0x0, 0x7ca8}, {0x80000000, 0x8}, {0x400, 0xfffffffffffffff7}, {0x5, 0x9b}, {0x40, 0x1}, {0xffffffff, 0xfffffffffffffffa}, {0x5, 0x1000}, {0x7, 0x7}, {0x2, 0x9}, {0x81, 0x396b}], 0x0, 0x7}, {[{0x1, 0x2}, {0x8000, 0x3}, {0x6, 0x2}, {0x1}, {0x1f, 0x3}, {0x1}, {0x3, 0x2}, {0xfffffffffffff632, 0x1}, {0x8, 0x1}, {0x5}, {0x57, 0x2}], [{0x9ae, 0xfffffffffffffff8}, {0x80, 0x1f}, {0x6, 0x4}, {0x800, 0x9}, {0xe77, 0x5}, {0x2, 0x7}, {0x6c1, 0x5}, {0x6, 0x7}, {0xb65, 0x800}, {0x6, 0x5}, {0xcfa, 0x6}], 0xb, 0x4}, {[{0x6, 0x3}, {0x8, 0x3}, {0x5, 0x3}, {0x8, 0x2}, {0xff, 0x1}, {0x2, 0x3}, {0x3}, {0xc5ed, 0x3}, {0x9b6, 0x2}, {0x1, 0x3}, {0xfffffffffffffff7, 0x3}], [{0xffff, 0x8}, {0x6, 0xffffffff}, {0xfffffffffffffff8}, {0x4, 0x10000}, {0x1ff, 0x14}, {0x100000001, 0x10001}, {0xfffffffffffeffff, 0xa7}, {0x8, 0x100000000}, {0x51, 0x3}, {0x583c, 0x9}, {0xffffffffffffff01, 0x3}], 0xb, 0x5}, {[{0x5}, {0x7, 0x1}, {0x400000000000, 0x1}, {0x3, 0x3}, {0xfffffffffffffffa}, {0x40}, {0x79f, 0x3}, {0x6}, {0x81, 0x3}, {0x2, 0x9c3bee0ea67290b1}, {0x4}], [{0x6756abe7, 0xbce4}, {0x3f, 0x6}, {0x7, 0xfffffffffffffffb}, {0x3f, 0x3}, {0x4}, {0xfff, 0x4}, {0x80000000, 0x3ff}, {0x3ff}, {0x8, 0x4}, {0x20, 0x3f}, {0x80000000, 0xad4ef29}], 0x0, 0x9}, {[{0x1, 0x2}, {0xffffffffffffff3c, 0x3}, {0x100, 0x2}, {0x7, 0x2}, {0x8, 0x2}, {0x2, 0x3}, {0x7fff}, {0x6}, {0xad6, 0x1}, {0x7, 0x3}, {0x4, 0x1}], [{0x1f, 0x3d4}, {0x8, 0x100000000}, {0x3ff, 0x7f}, {0x101, 0x1}, {0x20, 0x7fffffff}, {0x3, 0x2}, {0x8, 0x72984b30}, {0x4, 0x8}, {0xfffffffffffffffb, 0xffffffffffffdd93}, {0xc20, 0xfffffffffffffe00}, {0x0, 0x1}], 0x5, 0x1}, {[{0x7f, 0x2}, {0x8, 0x2}, {0x7, 0x3}, {0xe1, 0x3}, {0xffffffff, 0x2}, {0xae89, 0x3}, {0x0, 0x3}, {0x10000}, {0x80c, 0x1}, {0x7, 0x3}, {0x9}], [{0x100000001, 0xc6f5}, {0x5, 0x5}, {0x200, 0x4}, {0xcca, 0x6}, {0x8000, 0xec}, {0x2, 0x8}, {0x1, 0x6}, {0x5, 0x100}, {0x6, 0x8001}, {0xf65, 0x7fffffff}, {0x16, 0x9}], 0x7, 0x1}, {[{0x0, 0x2}, {0x100000000, 0x1}, {0x7, 0x3}, {0x4}, {0x5, 0x3}, {}, {0x3, 0x3}, {0x9}, {0x9, 0x1}, {0x4, 0x3}, {0x4, 0x3}], [{0x4, 0xff}, {0x73b, 0x6ce7}, {0x8, 0x10001}, {0x3, 0x3}, {0x0, 0x1}, {0x8, 0x4}, {0x7, 0x2}, {0x2, 0x1}, {0x1, 0x5}, {0x2, 0x7fff}, {0xffe0000000000000}], 0x9, 0xb}, {[{0x4}, {0x5}, {0x2, 0x3}, {0xfffffffffffffffe}, {0x39, 0x1}, {0x7fff, 0x3}, {0xffffffff, 0x2}, {0x3}, {0xaf}, {0x10000, 0x1}, {0x7}], [{0x7, 0x5}, {0x9d, 0x100}, {0x9, 0x944}, {0x0, 0x200}, {0x1ff, 0x1}, {0x8, 0xaee}, {0xe38, 0x3}, {0x3, 0xff}, {0x200, 0x400}, {0x40, 0xffffffff}, {0x8}], 0xa, 0x7}, {[{0xffffffffffff61fc, 0x2}, {0x3, 0x3}, {0x5}, {0x2, 0x2}, {0x8, 0x3}, {0x5, 0x2}, {0x1ff}, {0x3, 0x3}, {0x3, 0x3}, {0x6, 0x2}, {0x5, 0x3}], [{0x9, 0x6}, {0x0, 0x4}, {0x8000, 0x1ff}, {0x7fffffff, 0x8}, {0x826d, 0x100000001}, {0xff, 0x7}, {0x400, 0x40}, {0x8000, 0x1}, {0x1f}, {0x8, 0x8}, {0x100000001, 0xffffffffffff38c9}], 0x7, 0x5}, {[{0x1, 0x3}, {0x5, 0x3}, {0x80000001, 0x1}, {0x6, 0x2}, {0x8001, 0x1}, {0x8001, 0x2}, {0x4}, {0x1ff}, {0x5, 0x1}, {0x6, 0x3}, {0x4, 0x1}], [{0x2, 0x6}, {0x1, 0x2}, {0x9, 0x6a}, {0x5, 0x3}, {0x10000000000, 0xffffffffffffffff}, {0x2d, 0x5}, {0x9, 0x2}, {0x6f8, 0x5}, {0x7, 0x3}, {0xffff, 0x81}, {0xfaa, 0x4}], 0x7, 0x8}], 0xb, 0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x4, 0x100}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x400, 0x4}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xff], [0xffffffff, 0x0, 0xff], 'bond0\x00', 'tunl0\x00', {}, {0xff}, 0x3b, 0xffff, 0x1, 0x1}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x6, 0x8, 0x8}, {0x6, 0xd7, 0x40}}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff, 0xff000000, 0xff000000], 'bond0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x1, 0xffffffffffffff80, 0x2, 0x4}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xfff, 0xffffffffffffffe1, 0x0, 0x8, 0x3}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x8, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xc38) socketpair$inet(0x16, 0x6, 0x0, &(0x7f0000000180)) 2018/04/28 00:42:18 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffca88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0xff, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="8b64817647f3f5ec04b8fcd9f492bf05049b417ee0789eeb76c5c4b0f2981a08273c682f566a787e5afa2b332a7b3d67b4f6cba9ae05c2f29f668ce1075f6393f8d0b91995bfa393f6cb2a6a5a0816f3bb2fb2bd2c768f592c6b4d520a9573b98a5a96844a98af36b6cd3cbe15f1f6f91d3381747fd3c79732938e264740cee5195adaedfdf84c9b459ab3adf839fa17c83dad1d4d32f0eab33861dc7c1091c50fe5510c6d585b1f1b35a4a2b0916d5cdcf1fa744ba2884ea20cb81b", 0xbc, 0x1f}, {&(0x7f0000000240)="441458ba375940cb351ff466da69d96527fd4a88417f051d8b5555d3241de7d935c99888a236fc5d4a1ade6f5a67d7ec99bd249af56f184fb995c2bf606e8df5560d024d96852d05264e58a873b2f2e0e27f628479bb298e2b032fa59508270926ce06f4812bdcfc6e62f9506af241d8503767", 0x73, 0x2}], 0x14030, &(0x7f0000000300)={[{@type={'type', 0x3d, "7c4d7f12"}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x30, 0x30]}, 0x2c}, {@quiet='quiet', 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x3d, 0x33, 0x35]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x34]}, 0x2c}]}) 2018/04/28 00:42:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sysfs$2(0x2, 0x3, &(0x7f0000000040)=""/172) ptrace$setopts(0x420e, r1, 0x0, 0x1) ptrace(0x8, r1) 2018/04/28 00:42:18 executing program 1: r0 = socket$inet(0x2, 0x801, 0xffff) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/28 00:42:18 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20080, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000280)=0xfffffffffffffffd) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000"]) eventfd(0x81) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000180)={0xd5, "1f269464888efd9ad05422c5df64cfdea688fbe8ff9568c6cd09a90f83af8ed41708cba15e90b64aa141fc857640d41ce9e61310a42441e8c5ac71b0901658099db0771ac701cf161bce4b327c6534ef1402ee7a4af5c9d59c9167e16716a26fb8c4ac8a9ffa79410ef1ffcb07884c5b3d27947ef77a315133eec45121aa24af98a44e4fa39b3e993a38ca28780ad52ed400bf1b94aa60291f41cf6eb6a8d91fb854bfb0c5f06289592be3c12436ff39c5cf034a5e546417f23313459b8ce24c5ed060245ff4bc556c53e58bb7f2c9097c413c66f8"}) 2018/04/28 00:42:18 executing program 4: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x6) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x4, [0x40, 0x8000000, 0x393, 0x81]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x86, 0x2, 0x80000000, 0xa4, r1}, &(0x7f0000000100)=0x10) 2018/04/28 00:42:18 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x80000) 2018/04/28 00:42:18 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x80000000, 0x4000000000000000, 0x4, 0x146, 0xffffffffffffffff, 0x3}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x127) socketpair$inet(0x2, 0x0, 0xc0, &(0x7f0000000080)) 2018/04/28 00:42:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0x1f0, &(0x7f0000000300)={&(0x7f00000007c0)={0x31c, 0x27, 0x1ff307543bf68163, 0x70bd28, 0x0, {0x100b}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208800, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/210) 2018/04/28 00:42:18 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000f40)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d2ae80", 0x18, 0x2f, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bf1fec", 0x0, "cc272c"}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x301200, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x16) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/83, 0x53) 2018/04/28 00:42:18 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001300)}}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x401}, 0x4) 2018/04/28 00:42:18 executing program 7: r0 = inotify_init1(0xffffffeffffffffc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/04/28 00:42:18 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ff, 0x800) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x9, 0x800, 0xfffffffffffffffe, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000100)) 2018/04/28 00:42:18 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) 2018/04/28 00:42:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x420100) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x3e, &(0x7f0000000040)="d36324bdc96619c4169182cf1b275dfd0febb98450f1147ff45c86d60f38128af3ed98a812cccd2b9690ad228e1382a4d30517596106ec871e319167d4f4"}) 2018/04/28 00:42:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/122, 0x8000}) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/28 00:42:18 executing program 3: r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=@random={'security.', ':\x00'}, &(0x7f0000000100), 0x3d0, 0xdfe12ca083e0b091) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/28 00:42:18 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x20, 0x100, 0x7f}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80000000, 0x401, 0x55b, 0xcad, 0x3}, &(0x7f0000000100)=0x14) 2018/04/28 00:42:18 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000040)="93", 0xfffffffffffffe24, 0x2, &(0x7f0000001240)={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'veth1\x00'}) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/28 00:42:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000001c0000000008001b0000000000"], 0x28}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0540f4802603", 0x6, 0x20040084, &(0x7f0000000040)={0xa, 0x4e21, 0xf495, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0xff}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/28 00:42:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) getpgid(r2) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f000013bffc), 0x100) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="060000000000000006000000060000000900000001040000a70400000000000006000000060000000400000001000080050000000000000052ed6cac7efdb9650b00008033860000070000005bc11132624692b9417c140300000004000000000000000700000000000000090000000000000000000000000600000003000000050000000000000009445717b10000000800000000000c00"]) 2018/04/28 00:42:19 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0xffffffffffff9bd5) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}}, 0x42a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) r1 = dup2(r0, r0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8000, 0x21c001) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/28 00:42:19 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0xe, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f00009ce000)=0x9) dup2(r1, r0) 2018/04/28 00:42:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x402, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2d]}, 0x2) [ 161.496397] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.503573] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/28 00:42:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0xad, 0x7, 0x3f, @time={0x0, 0x989680}, {0x8}, {0x1, 0x1}, @result={0x6, 0x5}}, {0x40, 0x6, 0x9, 0x80, @tick=0x6, {0x7fffffff, 0x617}, {0x80, 0x9}, @raw8={"dc3c67312e713cf0c98d59a9"}}, {0x5, 0xed2a, 0x7ff, 0x6, @time={r1, r2+10000000}, {}, {0x8}, @ext={0xd5, &(0x7f00000000c0)="68ed97d6c5cdc4b752f871c5f41d1f1a0ebb5e2e2ff678325b066271f2694e787226f58b3591b83d712338372ed976e01c7a331e7dca5322ae63ff3c7c0048c3ca1904dd640a64091afd02682325ac3207fce8d471ca7c037ebc26918e040cb43630e9cf6fff39b262a6880429dc15675d2e3eab713c2bfd901fc62ac695ecbe72f1f407651d613be25019047ac38453f4a5830c4c4e784dcbebfbfd747633b7bcf8a38edac38df7ccc0abd32db4123eb95d7aff14f798fb35068d61582604b85d7df35127351b341da7053d5e11cdc8571d9744fd"}}, {0x5, 0x8, 0x48, 0x7, @tick=0x5, {0x9, 0x200}, {0x0, 0x5}, @raw8={"423629d024a84a93a0eb46b5"}}, {0x6, 0x1, 0x3, 0x1, @tick=0x9, {0x4, 0x5}, {0x20, 0x3b06}, @time=@tick=0x3}], 0xf0) socket(0x14, 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000002c0)) mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x8, 0x7ff) 2018/04/28 00:42:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000400)={0x8f}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000040)="482c2146518b4d0343625d76d075caf4b349d15f339677d7a333fe881444a2466ea4f9396935d48b359ccfd30641ffd7f112da1bbe6e9cbc58fcd6b0438d0be5078582cd0bd1a5e17bf68f3105e5aa28cc3fbf38b3dc805f655bcfac486e294f3df1af4242e588ddde549120225ef44707c8562b7c04edc4846bc33d6967ad83d58cc90e03975e0637c1e3ff9b3f93eb626a98e65f4ed41a5047", 0x9a, 0x8000, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/28 00:42:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x100) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x5, 0x100000000, 0x7}) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=[{0x18, 0x29, 0x37, "5fac"}], 0x18}}], 0x2, 0x0) 2018/04/28 00:42:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x200000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0x100, 0x7fff, 0x3b73}, 0x10) time(&(0x7f0000000000)) 2018/04/28 00:42:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x2240860, &(0x7f0000000240)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/\nile0\x00', 0x728c0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="1aeb11a19573152024c3a5ab5c3731d1fabd640e81ca544ce4c067d2f32d19e508f4b59f74f4a01d1f7d746548ebbcd3b1e36f6b4f43ce1a5275b3d7690a88974fdd481d1efc3a43b4d6fa024bc8f6365f2df1d1619878cf4d3266b98b52c8d9067f36546f3c8bcfbe524696be19dae54da6bb0b70f460411c2a30c6e06f76cda9980e31331fd0ed1c45c94182c0418650c7b4fa63af686c5c8dd4b8f7eaadd8b92d512299777db53ce73046dc9e41d8427332bbf1b9a9") 2018/04/28 00:42:20 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) perf_event_open(&(0x7f0000001000)={0x100, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000100)=""/250) 2018/04/28 00:42:20 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) 2018/04/28 00:42:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000000), 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x7fd) sendfile(r2, r1, &(0x7f000013bffc), 0xf4) r3 = getuid() ioprio_set$uid(0x3, r3, 0x2) 2018/04/28 00:42:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_int(r0, 0x29, 0x1000000004, &(0x7f0000000000), 0x2) 2018/04/28 00:42:20 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/28 00:42:20 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x40000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x20, 0x4]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6651)='/dev/vhost-vsock\x00', 0x2, 0x0) fadvise64(r1, 0x0, 0x80000001, 0x3) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000041aff8)={@any=0xffffffff}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0xffffffffffffff00, 0x9, 0x620d, 0x4, 0xc1c, 0x100}) 2018/04/28 00:42:20 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x60000006}) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x20000000}) 2018/04/28 00:42:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f00000000c0)="baf80c66b8ecf1c58366efbafc0c66b80000008066ef0f0766b95709000066b8e000000066ba000000000f30f20f78d85519f20f2d4e310f20e2f6300f09ba2000ec0f0118", 0x45}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f00)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = geteuid() r11 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001100)=0x0) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001440)={0x0, 0x0}) r16 = getuid() getresgid(&(0x7f0000001480), &(0x7f00000014c0), &(0x7f0000001500)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001540)=0x0) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$l2tp(0x18, 0x1, 0x1) r22 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e40)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001f40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000024c0)=0x0) r26 = getuid() getgroups(0x5, &(0x7f0000002500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r28 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002540)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000002640)=0xe8) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002740)={0x0, 0x0}) getresuid(&(0x7f0000002780), &(0x7f00000027c0)=0x0, &(0x7f0000002800)) getgroups(0x3, &(0x7f0000002840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r34 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002ec0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002f00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000003000)=0xe8) r39 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003080)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000003180)=0xe8) lstat(&(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000003380)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)="f0536f56210d7bfff2c61ae1a828248078fe6014d8201b7c41269861717431b2bd6d9ef6f2669b06bb17cb8818b109dd28488ade2bb817322e89b7256bd1bb5753c7ec9ea7afcb1a96f819f742546d5a66a6f5c1abdb6102423e15608a4779c173a5aef0aa00d27feadfa9edd9cf164cb952851b7e5893cc18f38c705a4a95681495469420736c41c29bb513f901e03d402b161ee0da13eeabe293288dea313478bee067b40f7478050b3f2811681cdf933645a2ad05e74aaf8b23b7a1b111fff2e1297c48873bbaa02900ca16cc506d212e55ee9b44d4f77f04f1b70b1394a83ca47c319d0f01b0c4e4580cefc4f03c7cd7b758654af02aa6", 0xf9}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000003c0)="17fb237c2d29d05f915c349cdf0e35dd54ee2c0df6d9fe2f9ad7f73bfa3b9151d438a818093617e4088d3b6e5b1efdf77707c6d6c12a2645f7f523c979a009952979ddead861de600dca0bb162e6f203d940439e162163f54c13e4d48876ab6c3d671e01e6227bfb90e4f960734125b4d7b48c45b33564618882b8678110786a13dd7add3251f4254fb02deaf8e1135356f1189421a67729f036c8009063d19e072e7b09a85eea6ea26ad66dd7a1e0b54e464cc2986b860b668003fb5f4270706345889f43572dd5e276ac99f52b58e87b9de70fc56569ed6c05b0381088f830d9717e273d722460c964bf480874", 0xee}], 0x1, 0x0, 0x0, 0x20000001}, {&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000580)="e66f0b7128fe", 0x6}, {&(0x7f00000005c0)="d3b55b7c493a172406d9674de98c83ea9146f4b6c8520ff5a338e189c1eb6d80625d05695ea00dba1705f2d4e89ff9b9748e8bf73efbe64852d27adb2a52664878e8d39125fa8b9ea94703867ce8340be6dcdd52d3e4ec598b0b727cd8a15777373cdf3772ab4545fca75e2aaa0514f44cbd81b6a7af8278254a03dd203e6b716b4d968f113addd352", 0x89}, {&(0x7f0000000680)="bedbca1985e11d0ebc48ca242c4c4f6eb9fce6d940fc077a6c2f4c298bd8dc9311addd6cb3a9316a598113c347a7b72d6ea1cb6841f0fe53245a0d7355aad8d984f98c1dc0b6c36e977e2bbf93f60c9529a6b306ef9f7857994f99d9c5fab92ca99852e5db4ce79c66d4a4e85a70913bb4b556d77ba7ee88b4a99f8025b7f86ffd52527b23110f70fba549042df05747887c3f7a1e2f663e73bab9091b0938e01e2d3e1c0b90630dca4eb7acfc7e08416eaca0f85f0465b832e2cd64a018dcca32da15e4436181ff53b691577573985f", 0xd0}, {&(0x7f0000000780)="f9155ddb456d39876fc3fb8e695f60a8e597317567d7b62fada681d74e7b96d3c20f4b0b30c50ff1160ba1761cc20ba3f7009597b1448cb3dbb37edce8f5499bc5a27a64422ad8c7f92d0b1f5029affd9bfdfaa3f2548e5003d49f374419fa30afc38e2fa4c14e53e187056d5b8fe1fae67f9da55186d5dcc28e84ce14ebb7ffd7bf6eb4dc131fc56924a1a6496286413bd4ac67c8688e6150293d9699c15b24a1fa43c6bb8a073d42", 0xa9}, {&(0x7f0000000840)="3a25e0810077ef4302b25409b8a4fec396275bb486f195d251e6f1e7a73f3f2f86d9d3e4708b04df881cd24324f2c992133912529c547b8f30f12c728a96bf21589f8652a37b42ff9d098334fc66d34a10234ef230b69eb7f9bcfd498dceb65e4fdae6488b2ce4a7a4d0fb358c9665673470f2204c1666fa8e7bd035573c68be86c9226436cc7c84d9", 0x89}, {&(0x7f0000000900)="040bd75f5d73f0f8ed5d093f797e6b426a863e795dc5df6e7232d0d189564195fdbdb453b91692cc", 0x28}, {&(0x7f0000000940)="541335368329c63a9649d147956ec40044a3104bb05a69fed55aad507038af206658eaeb3ce1980fb995e1519fd2c681195da08bc3985beaea9671f114035f6d1b7cd1b4e13498da8bdb011a29ab6e38", 0x50}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000ac0)="162cfaa99b6fac5541a3b24c95c07d701367d2363b1b037a98767aa357dfb522ddfeb8c44b40e2aaa48230c877cc58011772f02fb293533ba97bf7eaed26bd2cd47d8c8a427f21a145acd9b0c669b7a39392fba7b596636288054b130de243b6ee95b26e9f158f1f5e6822f75e9c461fec0439e6c6c738cf042e2b80e992ca0bd16f77773a3d23d302414da0fa7dbef9fcdeb4ecf624de176c482eadcec47b1c6c80b0e22275f374e6e886899c0e", 0xae}, {&(0x7f0000000b80)="74e018201fc22c4187108faf4011c04c7f0977d0c9127bdca620fbf09b2fc89573c33772c947e86e8c2493c1e3b59c605517f5b5c21ac301fb6b1620c3086f859baf2b12463424db1dfc1f8449367f68eda206f67fd04a8f", 0x58}, {&(0x7f0000000c00)="075f32c82ab371a5b0c8bd8727ac2c00116628a8df43d9370879809ea245b66d22e16cc06e1772073b4f5d0d9b074c9fc6f78301d4954493fb2b55921454b398bef99d422f75d1d24022b29e34a793da7e2b96b8505fe2d2c18181887bd3ed8de5d32fe02668a9b828c6a8b1672b74d9f852e88b0ed0b5ac2691854d1adb4a472ec98a6dc7c672a4ba889a88305389a1f9465df8c64cc7b23c03c7dc6d694450efd27dcaf907b3d1e7e45215963f8b4de314046d439195dc9f9fea4226620e049469466915cb23de67eac1c2", 0xcc}, {&(0x7f0000000d00)="e5e69a795cde994fd3ed21fd5137b91b3f5dadea0378b25915a8d10c478e1b14550fa04ca4edcea91ce58173a8b4f92420c10c6a35a39f7d3d484f5667b7806af5c0b6f29b14603a6d06860268904ea8c589a19c29c004ca2d6fa9fa8d83fe1060323fd6c3a15849a34e095578097bd497a1443b28980def96ceb63d93ea1461bd6d78ff4f74f146a2cb7cdc925ff3754b452713eb142863c6b408fd9d8403144a68313cb3e5020366617d74068b5b0caea4a26f1f408d2642a5dbd924d989c35742311bef479a9b43fe2ffd07bb2975ff6351bfb0149b59de", 0xd9}], 0x4, &(0x7f0000001200)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r2, r3, r3, r0, r0, r0, r3, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x108, 0x800}, {&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000013c0)="0dde797c2ec5ccabc87a2862eb52943a63b90b20765cab4fbccb57029bcf2d889c40c9b9816c4a9efd21fc740ba1b0da81a292a7ac74", 0x36}], 0x1, &(0x7f0000001700)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x90, 0x800}, {&(0x7f00000017c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001840)="8ba1f4909a937752408846a88748f1c1aadd09187a8e4fe1f09daa9e70db2029d3f1e45c360485c919b7b791c013fceea0dadb69bc790d266a0d30bbb37dc11fa2ca87036c3e3879434efd041f3602b32f6dfa3066da091bc3f6f0addc43d97a42090482c2045adc21", 0x69}, {&(0x7f00000018c0)="10253e43e1f32cee8d496e3de4b768bf29b495687155fccab161d0aa18f9d510c095857245c9bb0c9b502aebc1430d3f", 0x30}, {&(0x7f0000001900)="a0c314f729e3fd762a49f0b0c4be7fe26d9f707b651b809bebaad5158b434f665f36ea60b3408fb2ae0177927afda1643a33349ee35f7e2a4996b5911779e0df8f8b1e3a3274946ebc4e70101e6d5ae65de7b89585223c45569fa5dbf357855e1be5baf12bac54cf3883", 0x6a}, {&(0x7f0000001980)="29f929174664a15b25cd33870923db50f54ac69125ad3248a4bf3e0c223c9323a1e836ce06aae38f3a14f688c83e0a4715c82c77fbaf5290c8be726cd7ad95bb61280851e1049b36c5fad629cfab43f5f1ce9224f8fb8da6b1a8fd3264b6a2581ed536f16778df1b78defa03f7b4cb2a9d51202facf35cfb5d1082b4d55fee36d9cc69fdb23be1c19e4dc98c2e29f59c4c9a321a77a897b0dd0d9196cca03ec42240664a636f246381c7c89746e16f7d216bbf7a740a64a6894394fcc9b07780dd056cb151b2ca24c46d4cb0280badc74e4655", 0xd3}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)="bd3b242837acb5e0538e397555ea313bf9bbd4063c1a31ea968211442c9f9cb9e901bf507aa16cdb74391215f0cd9f079b8d670f111fb613df4c2a6da743e6a97cd63ccb610b5d876f2dd173f032ebd81b8105cee8dac33bc0f0610378abc20b", 0x60}], 0x6, &(0x7f0000001bc0)=[@rights={0x30, 0x1, 0x1, [r3, r2, r1, r2, r2, r21, r2, r0]}], 0x30, 0x80}, {&(0x7f0000001c00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001c80)="ebcc3b9955da15baa66bb0c9228c8245a73f02bd461211904cd1ffd414fe88c0ce82", 0x22}, {&(0x7f0000001cc0)="12342c9b9336d7c6ccfcc2fbcafc679480e6bfd1ddab49a1b908c4a86c449a51b9681d2ad705aa0e736c9fe86435", 0x2e}, {&(0x7f0000001d00)="1daa23ddb12e670489cdf22302cbae3291fdbe55fe9194168c0339ad67df4006b9011ac308c7ef75ce1c5a400582d80fdcda1545d21ccad77552226df9ee93e3a31618ff2965ddb94a30850ae1ae5401f3b1cc0f171e04815a3b24768166b888787527b700badc1d19be1397488ddced8fa7da78858ddb546614f7c1ee9fe80eb1037b51250a8f15748a374bd4592e4b4861606357904f7f016af2a0633471b938bbf9bce1ffee0ff12f1507bf50737237d60c3ba6b50a5edd9e8d7c72e116022a7a8747024a2beed645c81668492839", 0xd0}], 0x3, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x4}, {&(0x7f0000002040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002440)=[{&(0x7f00000020c0)="290c62078082bd4da01dcf613ef11b505ba116cb616328e441aca9046c3cfb85a614b801fd464fdd511d0a295382adf6af2a5c6d41f361311c2ffa2d07853d62aa2ca6509111f588021a147c67bc31b6a061997e23eb9bf65f6c243aca28f2dcc42728cd42cac05e97d4319090b03b36c0b1048c12cad7147dd85e639b35b64be1df96518ebc21e1566b7278e7fd194c584f9ff9a2d6ce149d4786aa055b00586f66fe2010e529e60b7be0197bbdb6b77df1d6c0e8fc15eba0b289f25d6560638350f9d7b10804d659ab2bb2370fc8216343f94958647dad3bbdea21a8fdb6c0e67eeddb4390cfd1ff4bb5187fac7a9833f93b896bab9fd4d9", 0xf9}, {&(0x7f00000021c0)}, {&(0x7f0000002200)="6c0a168253cf34c31dcb81433f50fed3166fd4f9fe21609040503f2ece2f038dd9845227226e128d5c2e244cd52c8fc33e1aa6ce47cec1c5a5b29377a3d772467e5ab2a0be9ec80d295896e6ed4da451e5366bcaaeb57342b414c13634ac113bbdbac34ab7ee9db7d1537b37662626548d30b9cb3af6452783d04337a6b00ca6d5825800982657af80c4c6", 0x8b}, {&(0x7f00000022c0)="7c747b9b5e1c289a29c6d7999dd036585f2345f7143851daaada1e195835cc25c0fcd1bd5bbb358c80bd33a72eb6c3f90b87f4f3434493d258ebb7a9ebb4d3ae638d6dae8b6af299c4840efcdc5e04a5f38c129a665970e244643cf8c8b21ef5", 0x60}, {&(0x7f0000002340)="1a65deb5aff56f1cf14b50204471828c25bb5330a392d6d917e81d80eadb22e28dd36f5441702915fdd98614a97ccb9dbbc836f6baef5afe9d234935893c743ce70b05e148705513bbe4135a49bcbb8e7a1e47be4dee125674cd4210a5a31889d6f150e45f49ff76ec4f6adba1d2afd2c755df60772cb635f5ff01b4de0696ea03560e166461825000e0b69427e06a92624f13d6ce843bf38b7660226041d0048f53cc3282", 0xa5}, {&(0x7f0000002400)="684a10b2e1", 0x5}], 0x6, &(0x7f0000002880)=[@rights={0x20, 0x1, 0x1, [r3, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r3, r3]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r0, r3, r1]}], 0xc0, 0x400c090}, {&(0x7f0000002940)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d40)=[{&(0x7f00000029c0)="3729d85e998d4676463f30830e0923c488a83638d37410ad2f04026a546f2ed17df6e11e9c4501993e0ad7c537b41782ea056cf020261392a3a798ce4246df693024c8b8fd422d6fed8e59d5975c0f849a39f86d8888109f1a35471ec817b418547d655adaa2804658373e6b3b012f71bb882b9c1cee0eeb7b5566c909a58c9a20402207734fc2eddd01148b299a63d29e64399953eafb009340da8bb9a171b95cd6f2da9d6b492730d1f555a7ac7ff18c2006a379650a69c1e1a76c96013b2ed358298c6abf56d7fa5fb585b362419d13dd597c7f1874ab2bcdef7ae919788119537ce1cf523de4", 0xe8}, {&(0x7f0000002ac0)="fa84288afaf78e245b0d8f628e661f948cf72aef377666364a4360447b9c19cd7b2ae6908c4b1e2de4c8b9972a6ac07bc86df74bf02ec969f0a68de630f5c0894dbe26e2ea4d183c43cf30f3bacfdb4eb07bddc18b08d3ce65b5ef961263fc7e496a7e140e3448909cf46e33372d71a26d5f6b815f6693b09e5af0d889f056af5d27895a7a032b2b4be996ce2ef7a67a977f3c3f91833dee0a88a285391e9d5c4b08578d9e45982a88f1f32e", 0xac}, {&(0x7f0000002b80)="0f7eec5f60f07ad98054ff24f221b0b5104be1cbeb44c535527dba503361f33e2ef65ceadf43e5af1c90169d02e41c9a272a6ed87d95c35f2840a2b177bd0087b52e292ca38fec6d84d287695966537fb891c79419e419933f67702af74f54571652481e0f26d4d76a5f46d5604e39bb3addc700c4aa3725ad5adb858b3b627d4cf98d5059e93c1035b86898006cfa", 0x8f}, {&(0x7f0000002c40)="456e3cca13858efbb5c826f3268bbcaad32f4c93621dde0593f4cc47aff5ce71f756bd2581b86c11a6059433b22aca34aa993b3b02fc455e20ee35", 0x3b}, {&(0x7f0000002c80)="aa7d6ca1257c688e46e70ec9e971ce0085b8f55819b297b82cf8fa0d49e82f98676c027e3fcf3453c27b88aade2aaeb517dcc6352b8d4f37f6cf6960e28633209d151e685384bb7075151378c187ac02c1caeb5769a9e29f5c1ab2b8d894f3b4a74b756c6298ec0fb5a037472d338c10d097f08ef3777e0a30e4a04b4816013aabdd88cab953c706618ad2bd6cda535467e7bf921c80368a9e766a32410e95417785290ba8efcb8e1861f87103c03b6ab8fa9ce14a", 0xb5}], 0x5, &(0x7f0000003280)=[@rights={0x28, 0x1, 0x1, [r2, r0, r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x38, 0x1, 0x1, [r3, r0, r2, r3, r0, r0, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x38, 0x1, 0x1, [r1, r3, r0, r2, r2, r3, r1, r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0xf8, 0x40000}], 0x9, 0x800) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)) 2018/04/28 00:42:20 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000400)=0xdd, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x32}, &(0x7f0000000100)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x1f, @empty, 0x9}}, [0x4, 0x6, 0x4000000000004, 0x100000000, 0xfffffffffffffffd, 0x5, 0x3, 0x0, 0x0, 0x9e9d, 0x7, 0x10001, 0x8, 0x5]}, &(0x7f0000000240)=0x100) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r1, 0x7, 0x30}, &(0x7f00000003c0)=0xc) r4 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1013, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x4, 0x4, 0x7fff, 0x7, 0x8}, &(0x7f00000002c0)=0x14) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) accept4$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14, 0x80800) accept4$packet(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000006640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006680)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000006780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000067c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000068c0)=0xe8) getsockname$packet(r0, &(0x7f000000c4c0)={0x0, 0x0, 0x0}, &(0x7f000000c500)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000c540)={'veth0_to_bridge\x00', 0x0}) getsockname$packet(r0, &(0x7f000000f680)={0x0, 0x0, 0x0}, &(0x7f000000f6c0)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000000f700)={0x0, @remote, @loopback}, &(0x7f000000f740)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000017680)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000017780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000177c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000178c0)={'team_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000017900)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast2}}, &(0x7f0000017a00)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000017a40)={@mcast2, 0x0}, &(0x7f0000017a80)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000017b40)={'bpq0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000017c80)={'ip6gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000017cc0)={'vcan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000017e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000017ec0)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000017f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000017f40)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000018080)={@multicast1, @remote, 0x0}, &(0x7f00000180c0)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000018100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000018140)=0x14) accept$packet(r0, &(0x7f0000018180)={0x0, 0x0, 0x0}, &(0x7f00000181c0)=0x14) accept4$packet(r0, &(0x7f00000182c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000018300)=0x14, 0x80800) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000018340)={@empty, @multicast2, 0x0}, &(0x7f0000018380)=0xc) accept$packet(r0, &(0x7f0000018480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000184c0)=0x14) getsockname$packet(r0, &(0x7f0000018500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000018540)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000018e00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000018dc0)={&(0x7f0000018580)={0x82c, r5, 0x0, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r6}, {0xcc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x160, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb4a}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x18c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r15}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x134, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r24}, {0xbc, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r25}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}]}}, {{0x8, 0x1, r29}, {0x170, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x52b49908, 0x81, 0x100000000, 0x1}, {0x200, 0x6, 0x0, 0x400}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe5a}}}]}}]}, 0x82c}, 0x1, 0x0, 0x0, 0x48805}, 0x8000) 2018/04/28 00:42:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getpeername$packet(r1, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002340)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002440)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002480)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e24, 0x4, 0xa, 0x80, 0xa0, 0x87, r2, r3}, {0x3, 0x7f4, 0x4, 0x0, 0x6, 0x2, 0x5, 0x9}, {0x7f, 0x1f, 0x3ff, 0x40}, 0x7, 0x6e6bbb, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x6c}, 0xa, @in, 0x3501, 0x4, 0x1, 0xa0, 0x84, 0x6, 0x7}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/127) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400040007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/04/28 00:42:20 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000a40)={0x101ff, 0x2, 0xd000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x565612b2074621c0) readlink(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=""/165, 0xa5) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000500)={0x7, r0}) socketpair(0x11, 0x800, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$binfmt_elf32(r5, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x6, 0x100000001, 0x6, 0x5, 0x3, 0x3f, 0x3, 0x35b, 0x38, 0x111, 0x8001, 0x11fc, 0x20, 0x2, 0x3ff, 0x5, 0x8}, [{0x7, 0x1, 0x1, 0x1, 0x8, 0x7, 0x80000000, 0x3f}, {0x0, 0x3, 0xfffffffffffffffc, 0x5, 0xbb9, 0x10000, 0x1, 0xffff}], "f64a7354226e8bc0cba7d2d2121f4d3410b43537bd51aa65203e3549faf2cca54a2b2cb820b77a1d9bb841a389061060fb04afec89536abecbddad403ab57fb6d103ba442edba02cf12e0b7956a9fff6bbe83b8eec259ab568dd62e4f5a4b98aa16f809a3ed0de063362f825bea86def54a1459a43cb11d2662d2ddd7cbf652fdc3f71b602c27e2cdfe23c3e4b3d9a689c710eb5e6a00e8f59ac744ac82b37039b8e9b5fe30685aa2e5104cacab52ac69968512edebbabe40a829be54e9986b314d8a8e7bcda35bc423bfaa64f32717fb521c449", [[], [], [], [], [], [], [], [], []]}, 0xa4c) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x40000, 0x0) io_submit(r1, 0x7, &(0x7f0000000900)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)="52545a1bc49136360fe613bf4081b9ab1193ba5f440a605d925dd7b3380c10802058e2e9aa050a653b4a6c580486de5edb71034b614bf05afe9d096ad2ba38c51679ef041439b1c9c15b9a715138a43cb58588d26f8fc92a2482de5b3eee885d6ff180a55c8df6cf7e4267a3654b331a9e133356f06c32316f8d82addb6e2ca572d18662083c17fb627ea304017e28d93c7a645c4298849bd751d384f35cb13355923d5887d64c49f359e325bbaa2004b1dffbc6b39bbd9caf4790b75fd0ca524cc4f907901822c313a554b69c", 0xcd, 0x4, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000240)="1f3f090cee01e8a83ae4c2311f35c8119542a56a765552faa0a92a5318df9c1b4090e1898ebfe04e5fec", 0x2a, 0xafa, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0x7f, r0, &(0x7f0000000300)="47158418d4fd5833c926ec7ad824a10efdd24674169386cd48450af81f1ddae4e0f003ba6972a2baae674ba93abf2410620d2bd901a99b99872e75fd13e20e1162a89ba5468ef83d22a78acd060755f83756884601d99c6b22872f5af2f47c011610440bbb65caadbe22351615f35cceae24626727412b5ec4dd8485526a61775c4d8e490d503ecd41f6d4b5b162d0cf9566b3106a1db1d0da00b4cdee8d901cb49f0c822636332e51589047ca1452ac8f0c99c863ba94bd1ea0", 0xba, 0x2, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000400)="9aa831daefe171e021fde86cfd7fc188a25f9afde33231561999bacf6126816702596353201625c737583c2b390fa23048aa0b33681adde52dfc92cfb3a2b7328a7f77f1182b20f84205309dfa3dc3d9adc074d7de041ac04f30191e008165588d24f1049a36909947b74ba7258a51acafdef758ba99bd18db05ab440b7ebf28f7d5ca04c1ee00e36d487b52ebf397b5a098b23549f025c59b62490dfae2e27b53d35a729aec468b5ff47e10d349e3b09685254ca14ce5fad534d93b0c49f9c3f5a9eeb88822ad85a8299fc0e6aff2f79459737f2687347d4cf2eb19048c8ad34d6320574305af583207d653a66df40d7dde2187097e3c90", 0xf8, 0xbe1f, 0x0, 0x1, r5}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000580)="d9a97310c57162ac550ad52ae3c02a3399f348683cd22068a7cef162507d6881db228e4c251c0da6f670dae454fe8fe9e587c16e867a26e24f7fd2bb10cd354752e25e0d94e5a59e06ef3a0f6a81ac362b21e08638f000a7b941ddc5343f8b5c984d06f9f9038a226032dbf6511f133b6ce3b13ccf005b87596f070ebb7cfc6ff3f9c961439e42038f727be489f6257e636f48d6b201dc89d27362d140c4cf465adb105108789ca6a1d7f6f3fdb3f924213e49bd4b933f4eb9c728eef2fb8e8e7f1b21", 0xc3, 0x80000000, 0x0, 0x0, r6}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000700)="e59739b976a95cf9e90cf91f389901714582402aa69f9f10763b3674d40b16fd166d9e9cc1824e4dcbd0aa9466e0fea59557189d28c59f04d83ed44a913ce9fcf9ae4271bd936e6e22057aa475326287b3998dcc17b917881f34f644750139bd6930886768072644ec22d0d715916a58158de09f46fec6b43483d05a5cf90f4fb3b67c75c36dfe3bfe33281d9ef6", 0x8e, 0x4, 0x0, 0x1, r7}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xa, 0x40, r0, &(0x7f0000000840)="60b2b8ac209450328ac9168fd40748dbf3bf51f3ef92946eab9496652e6e11640f59addd4d499ca9a341c655", 0x2c, 0x100000000, 0x0, 0x1, r8}]) 2018/04/28 00:42:20 executing program 7: mlockall(0x2) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x7, 0x30000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000002c0)={0x100000001, 0x20, 0xfffffffffffffff8, 0x4, 0x400, 0x3}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000200)=""/94, &(0x7f0000000040)=0x5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) recvfrom(r1, &(0x7f0000000080)=""/210, 0xd2, 0x140, 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x5, 0x2, 0x8f, 0x1f8, 0x352f}) sendfile(r1, r2, &(0x7f00000001c0), 0x2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) 2018/04/28 00:42:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100000001, 0x80040) pipe(&(0x7f0000000380)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req={0xa0000000000000, 0x7, 0x0, 0x4}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100080}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x1f}, 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0x5, 0x0, 0x1, 0x8}, &(0x7f00000000c0)=0x18) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x102) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0x16}, 0x239}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x80000000, @empty, 0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x98) 2018/04/28 00:42:21 executing program 2: syz_read_part_table(0x0, 0x0, &(0x7f00000000c0)) epoll_create1(0x80000) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sync_file_range(r0, 0x2, 0x7e, 0x7) 2018/04/28 00:42:21 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r1, 0x0, 0x6, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0x1) 2018/04/28 00:42:21 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x40) pwritev(r0, &(0x7f0000001280)=[{&(0x7f0000000040)="e00e858a3579a0b667c318a825443dbcde33d55ab1b48916a83f07c5f24cd89c8734c3575c7a8bbab858a39836842a96c9db7bbede8c505751a3b4ca1cbb30d27571c9747db6606ca296156fb83533c1d21e3a4c8dd30b2919cc447f9656633100b31337f99b80f664435570970b61a90d5d64be86f8791e23091be81d7741ac1f19866546ade5c8c8f127e527d827f22933f5dbff878c93732f26cd9e24c55ad480bfc7108ee4bee5d7944bcfcb55bee0833d1e6f4d61825045cd8f2fa3968d1277b97d688c6aa2b82622a4e4fa1d44dff7048c5df5250fd9790c37ff210582a50f1d4f", 0xe4}, {&(0x7f0000000140)="eafc2128c678530c887463d863cfd705c825947d8c18942616a879df176d4f21a6a9a39ec43a24efb6fc138a4f24a4d592231bb975780e87b75323a8884782d2c2caeb9f897a1915ba635d52dc952a6e9ad9efc80dd9cff3d5d4fcea19b007d87e1cfc9bcfe0823c73abef10290a17", 0x6f}, {&(0x7f00000001c0)="71cd9e9bc45b41889d809efbe78cc7888bdfead0fec3c532035df2e11fb14f4480ec1f2b90ff8431fb5e753ac6a37b9d33a9c4789b825c4720b2537c7e8b055553b71c926c7f6ba438c58f6123b87c46f2c3506e9884a0e64386b462fb065bcb7e278149a200b56b644e3930b16837799886ebd468ef12aa1b3841c8be4832419469518e73d2c3b5c929e97a9f72ac8facc2ee51b41ebcfb3b3ee84b18f661a25c7cd7498ac2f3d8e37e622524986731bb8e399e34407420a9fcc83d71", 0xbd}, {&(0x7f0000000280)="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", 0x1000}], 0x4, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7, 0x59, 0x4, 0x9, 0x8, 0x3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x9, 0x10000}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000001ffc), 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dsp\x00', 0x600, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000001300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x1) 2018/04/28 00:42:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r1, &(0x7f0000001640)=[{{&(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e00)="06cf4d6e4cbde7667d30ae7b00ef08eeeeb6a7d7901a949fd8c9105fa9d01873", 0x20}], 0x1, &(0x7f0000000fc0)}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x6, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/28 00:42:21 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0x1023402, 0x0) sendto$inet(r0, &(0x7f0000000200)="a57c85f68733b13d34f10f0f06a55705df240abac7f2c560014b21875f03456ac98b062d21d09f080b2274f88e4d04f4cfb8dabfd83c6fd6d40653a28fe7cc8821d2b0c3667eab66c40b4a3600d1689150f229ffb32be482a5797fe175a23c2c9b3d25002e6908d783d4dbdbea13c7f25baf6772d9304de7b8c51925639ee3", 0x7f, 0x800, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x50) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) 2018/04/28 00:42:21 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:21 executing program 4: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x7fff, 0x81, 0x1, 0x0, 0x9, 0x100000002, 0x1000000000040, 0x1e6, 0x3, 0x8, 0xffffffffffffff82, 0xffffffff, 0x0, 0x8, 0x2, 0xfffffffffffffff8, 0x9, 0x4, 0x80000000}) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000000180), 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x1) 2018/04/28 00:42:21 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') r2 = memfd_create(&(0x7f00000000c0)="b156b813d68e00", 0x0) sendfile(r2, r1, &(0x7f0000000200), 0x200000010000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000280)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) dup2(r3, r0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/04/28 00:42:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000140)=""/191) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r2}) syz_mount_image$ext4(&(0x7f0000000bc0)='ext3\x00', &(0x7f0000000840)='./file0\x00', 0x2, 0x31f, &(0x7f0000000a80)=[{&(0x7f00000008c0)="d1f2e0ba189b82c2eff9ad092d83cb9b58d81a7a7faf1d078e296e6919c494aadd19592d569c6695acf414b41fb0106c559fc836044b05f4b037591ca130986f7f6916bc01f9c905ec1f21e93d783b86194f40f07e79477e2e143b81bac5d8ddd170cc464554df5a1ed1b4978246fd57e9b0f82448ef53654be6b8836e6da66b36f389d78571eb2c47897252dfe0eca159c1ba6e151a0c", 0x0, 0xac}, {&(0x7f0000000980)="220e59adf545c77cdd7173608c08bf4a0a3a834d8cf74f40e85752a32aef8243e69a0982de9c147278667f96731ad6fbea0dff1ca2b78e1f08", 0x0, 0x2}, {&(0x7f00000009c0)="e57b34046b270ef1e551cdfcf7f26629f473c1e745c42f07e548d4ca2b4c9b5aab9575c8f226dcf1477b211334f2fd45eb189372b8b0eb290d5f42376e90e9f80ec7", 0x0, 0x9}, {&(0x7f0000000b40)="87e9cde68e714f2b66e3f8a8f26ed0fd84c608770600f9d5b97d9286441573c26bb615ee61ff90f350bf47d9980fcaaa0f670e7cb04f54f6eca8c4c2ce7ffce77ae34b94076d74933f92e4ec550000000000000000000000", 0x0, 0x8}], 0x40005, &(0x7f0000000740)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x109000, 0x0) write$fuse(r3, &(0x7f00000000c0)={0x14, 0x0, 0x1, @fuse_poll_out={0x9}}, 0x14) 2018/04/28 00:42:21 executing program 2: munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x400, 0x400143) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000280)={0xa, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) io_setup(0xa3f, &(0x7f0000000080)=0x0) exit_group(0x100000001) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) connect(r0, &(0x7f0000000000)=@ax25={0x3, {"c0a6e694e8d7aa"}, 0x9}, 0x80) 2018/04/28 00:42:21 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='::.ile:\x00', &(0x7f0000000000)='::.ile:\x00', &(0x7f00000000c0)="65655de3824a60270f3f4570d062cc62efd9707f00", 0x3, &(0x7f0000000040)) 2018/04/28 00:42:21 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f00000001c0)={0x5, 0x7, 0x7fffffff, 0x3, 0x7, 0x9, 0x3ffc0, 0x3}, &(0x7f0000000200)) write(r0, &(0x7f0000000100)="2400000052001f001400f4070009eeff0200071007f50100feffffff0800000000000000", 0x24) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x202100) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) connect$packet(r2, &(0x7f0000000140)={0x11, 0xff, r3, 0x1, 0x8, 0x6}, 0x14) getpeername(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x8}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000300)={'team0\x00', r3}) 2018/04/28 00:42:21 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202001, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x8) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) getitimer(0x2, &(0x7f0000000100)) 2018/04/28 00:42:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000100)={@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000000)=""/10, 0xa}, &(0x7f0000000080), 0x6}, 0xfffffffffffffd12) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0x17a}]}) [ 162.999771] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/28 00:42:21 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x8, 0x0, [{0x8001, 0x7, 0x0, 0x0, @adapter={0x5, 0x20, 0x101, 0x10001, 0x5}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x1, 0xccdf}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x44c, 0x1}}, {0x80000001, 0x4, 0x0, 0x0, @adapter={0xffff, 0x3, 0xaec, 0x8, 0x3}}, {0x4c28, 0x7, 0x0, 0x0, @adapter={0x1, 0x8, 0x9, 0xfffffffffffffffe, 0x401}}, {0x2a, 0x6, 0x0, 0x0, @irqchip={0x400, 0xfffffffffffffff9}}, {0x8001, 0x7, 0x0, 0x0, @msi={0x5, 0x4, 0xfff}}, {0x80000001, 0x4, 0x0, 0x0, @sint={0x2, 0x4}}]}) r2 = memfd_create(&(0x7f0000000700)='\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8000, 0x4) iopl(0x0) shutdown(r0, 0xffffffffffffffff) 2018/04/28 00:42:21 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x20000000004, 0x4, 0xb, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x20, 0x8, 0x110, 0x1, r0}, 0x2c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x2400) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x21}, 0xff000000, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0x400, 0x20, 0x9, 0x500000000000000, 0x1f4, 'veth0_to_bond\x00', 'bond_slave_1\x00', {}, {}, 0x0, 0x2a1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}, @rand_addr=0xfb, 0x9, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80, 0xff000000, 0xffffff00, @mac=@random="71e12dc760ee", {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0xffffffffffffffe0, 0x4, 0xfffffffffffffff8, 0x3, 0x5, 'gretap0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @broadcast=0xffffffff, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/181}, 0x18) [ 163.055459] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/28 00:42:21 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x400000) close(r0) 2018/04/28 00:42:21 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=ANY=[@ANYBLOB="0000003d8bd3e60c"], 0x8) 2018/04/28 00:42:21 executing program 3: r0 = socket(0x1d, 0x80802, 0x7) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0xfffffffffffffd94) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="7f3e704b7885", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000140)) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) rt_sigpending(&(0x7f0000000080), 0x8) 2018/04/28 00:42:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), 0xb9d05a917cf61007) getpeername(r1, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x80) sendto$inet6(r1, &(0x7f0000000140)="68d0c825b55c43cf2f24fe947316a3faba160e48f5088327cfe1f0bffacf890b5c53e542277ba0a72c2f2a87d49098b17689db7408c2ba6f0c4860c7236de14e2f4209fd3c2d409ee5fd0544c96b45ee394bc07d426adaaaf1f774ea6eff0160c11ea42d52b9c453d5493f4e8f4f9e4baa5b714a3b1b97d6659a02ff7df56029dbe0b64ceefc6147e2e2300662875523ebb82a88cf7cb263697f68be5f", 0x0, 0x80000000000, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xffffff5a) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xd9}}], 0x2, 0x12000, &(0x7f00000009c0)={0x77359400}) 2018/04/28 00:42:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0xfffffdfa) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x97}, @mcast1={0xff, 0x1, [], 0x1}, 0xab11, 0x200, 0x101, 0x0, 0x1, 0x224, r2}) 2018/04/28 00:42:22 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) dup2(r1, r3) 2018/04/28 00:42:22 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xff, 0xc0000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x81, 0x9, &(0x7f00000002c0)="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", 0x1000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r2 = getgid() semget$private(0x0, 0x7, 0x511) r3 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc000, 0x0, r2, 0x8400, 0x0) dup2(r1, r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), &(0x7f00000004c0)) 2018/04/28 00:42:22 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0x3000000004) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="79454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ff0000000000"], 0x78) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x0, 0x7fff, 0xffffffffffffffff, 0x0, 0x2bd, [{0x1, 0x4, 0x9, 0x0, 0x0, 0x1}, {0x248, 0x5, 0xfff, 0x0, 0x0, 0x100}, {0xb281, 0x1000, 0x6}]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23, @rand_addr=0x7}}) 2018/04/28 00:42:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x4cdc0d10}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={r6, 0xb939}, &(0x7f0000000340)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000380)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000400)=0x0) migrate_pages(r7, 0x0, &(0x7f00000003c0)=0x6, &(0x7f0000000140)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000100)="3e0f01df66b81a008ec00f01df420f005a66c463791d5d5bc864440f38cc0643f4f20f01c1440f019f01000000c7442400a3000000c744240205000000ff1c24"}], 0x0, 0x0, &(0x7f0000000040), 0x1c3) ioctl$KVM_RUN(r3, 0xae80, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10c0008}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r8, 0x300, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x50) 2018/04/28 00:42:22 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001080)='/dev/audio#\x00', 0x0, 0x4000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000010c0)=0x0) ptrace$pokeuser(0x6, r2, 0x81, 0x1) 2018/04/28 00:42:22 executing program 7: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./control\x00', 0x0, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x5, 0x2, 0x0, 0x4, 0x0, 0x700000000000}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000), 0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000240), 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha256-generic\x00'}}) msgget(0x1, 0x8) fanotify_mark(r1, 0x29, 0x40000002, r0, &(0x7f0000000000)='./control\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000540)=0x4, 0x4) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f00000002c0)=""/2, 0x2}], 0x3, &(0x7f0000000480)=""/87, 0x57, 0x200}, 0x2000) fanotify_mark(r1, 0xa, 0x10, r0, &(0x7f00000000c0)='./control\x00') 2018/04/28 00:42:22 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000001, 0x2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x40, 0x4, 0x200}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000200)="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", 0xfffffffffffffc82) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) 2018/04/28 00:42:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @dev}, &(0x7f0000000200)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0x2, 0x3, 0x5, 0x2, 0x8}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) recvfrom$packet(r0, &(0x7f0000000000)=""/227, 0xe3, 0x0, &(0x7f0000000180)={0x11, 0x6, r1, 0x1, 0x100000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/28 00:42:22 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/179) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000180)={0x5, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x8, 0x1, 0x80, 0x5, 0x100000000, &(0x7f0000000080)='eql\x00', 0x1, 0x5, 0x7f}) r3 = dup3(r2, r1, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000100)={0x1, 0x0, [{0xf000, 0xe0, &(0x7f00000002c0)=""/224}]}) sched_getscheduler(r0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/28 00:42:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) fdatasync(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x21, "4217af8bf62c7e4504197f79bc520f93b250ca7b8079f1aa9647ca33fab20ad85b"}, &(0x7f0000000040)=0x29) sendmmsg$inet_sctp(r1, &(0x7f00000009c0)=[{&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000800)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x2, 0x0, 0x8, 0xfd, 0x1, 0x9, 0x3, r2}}], 0x30}], 0x1, 0x4000000) 2018/04/28 00:42:22 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) accept$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000340)=0x1c) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000003c0)=""/246) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/132, 0x84}, {&(0x7f0000000100)=""/154, 0x9a}], 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)=""/216, 0xd8}, {&(0x7f0000000340)}], 0x2, 0x0) 2018/04/28 00:42:22 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40400) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) socket$kcm(0x29, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/04/28 00:42:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x28) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x10000}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8000, {{0x2, 0x4e1e, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xffffffffffffff88) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)=""/144, &(0x7f00000001c0)=0xfffffffffffffccd) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) 2018/04/28 00:42:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='fdinfo/3\x00') syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x100, 0x8, &(0x7f0000001380)=[{&(0x7f00000000c0)="e207c00b6368d6", 0x7}, {&(0x7f0000000100)="d09adb505b4166810cf22760094452c8b597c398214df20efaa6af0a66ef35d91966", 0x22, 0x7}, {&(0x7f0000000140)="ef02b65186e9f653a735db7ac8dfe65bbf9aa8", 0x13}, {&(0x7f0000000180)="3d84f5b124b18317b79a9843de70ed70ec61b883f38ed90f1f40ee6635ca9bea5fce915b1ce079982574e54b6bc9f4ff96eee8d3f033a187b3b2fbd146", 0x3d, 0x4}, {&(0x7f00000001c0)="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", 0x1000, 0x8001}, {&(0x7f00000011c0)="bc61a3a559cb85f46d13bdbe665dde152a2d4f097e27e112064c88fb455c83d1774d8d426f14750a51a1df7aa46625b106e292b7cdbc31fadf3fc50eb4a114b3fbf7d7ff73ffa3a6058c936551242048d88c27", 0x53, 0xc7}, {&(0x7f0000001240)="dcefaa38", 0x4, 0x4}, {&(0x7f0000001280)="89bffac2e31314b268447f580360e4c48365bcd272cb39b5dcacb25be702859a30751aebe5a8723812d3c46d87137d7e60dbcc9a7495d3f92cc64721f8ed09428adb1face9a2c7d53a37b8ee10f483d6e4ef895c80d8487222bf888aabd9495e4cfe046b2c362419edc7b97181388b10d9c1e3e327ec8f3850bf96e2616a49e7d5bd36ad79e073a8f8df45ffcb7248a662dc5ceef0cbd51c4a5cdfe265be53b83a17a99b4b67cbec922c2c373345722ba760181630f5ea2ed537e4f6cbd1129e48db0a0dad9a810008242600407bd2acce8f9e12610b28d11fb6fbf2b30c754ded80a4815e1c144b6ddaa2", 0xeb, 0x8}], 0x2280002, &(0x7f0000001440)=ANY=[@ANYBLOB="6e6f757569642c67727071756f7461b40b63d5eab4740faaafe0221318b92c72746465763d2e2f6669"]) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001480)={{{@in=@remote, @in=@loopback}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8) 2018/04/28 00:42:22 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x9) 2018/04/28 00:42:22 executing program 3: clone(0x0, &(0x7f0000000140), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x18081) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0x200, 0x0, 0x4}}) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000000000)) 2018/04/28 00:42:23 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) dup2(r1, r3) 2018/04/28 00:42:23 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x386) r0 = msgget(0x3, 0x20) msgrcv(r0, &(0x7f0000000000)={0x0, ""/44}, 0x34, 0x0, 0x3000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = fcntl$getown(r1, 0x9) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x7, 0x400, 0xf31, 0x1, 0x9cc}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x6f2000, 0x3, 0x0, &(0x7f0000000180)) 2018/04/28 00:42:23 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x8, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/28 00:42:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/connector\x00') getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/162) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfece, 0x0, 0x0, 0xfffffffffffffc7c) 2018/04/28 00:42:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4d9, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x708b) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/28 00:42:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x4, 0xa00) r2 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000000780)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x6002000}, 0xc, &(0x7f0000000740)={&(0x7f0000000380)={0x384, 0x12, 0x724, 0x70bd28, 0x25dfdbfb, {0x2}, [@typed={0x28, 0x34, @binary="280fdd836151435e44f3f7c3547d5a2155f7e40f0eea475d97961ea986a4b64183bb"}, @typed={0x14, 0x24, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @nested={0x4, 0x7e}, @generic="d2419a2169e8bad00f897180fd9413f3f0de2757233fa149b8d76e1ebfc1829a20a70eeb278818e2d50a52395055a718ebd9ab67f6ee2f969871746e2142f97564111686d5234093e666dcf961b8d598fc9713a930487d2feec8e2620d4459e41aa39bd90865f530a1c2977cecc719c43d33f34e1143d7f67cd269b1d2c6ac79ca0858e8267dacc674ec93339cf87bf4963f58747da4984c24400f28771324858f7a2c325c289afa20169b4618b2d2d1e4e94d6a196f08db8f65aa941884b8c811f4de107f2b407231fb83749e3ca9e81b9c9e2e8241ca29ff6f65678a6205", @nested={0x1dc, 0x7b, [@typed={0x14, 0x13, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x8, 0x3d, @uid=r2}, @generic="68acf7b435ebd6843889c6c4d6604c21a802e49c2a733ff43a275903963685e70b9e2686278a665c09f57fadbd210fe9", @typed={0x34, 0x77, @binary="c10c5fa3a8e586654eec18ad0e80335aa58721c5c008f7d831b31d5f1b3c9eb9dc1abcd9261ca3343643a7b9289ea2"}, @generic="159e837c8ecdef4213d4de7705bb2231825406bcdc14d7ccd398316cfc7f95572df0389efc0360ef7636c9b0fecf85a5489b949c7f456c40b1848f5e2af77a538c0b60a63cbcc7679d5a96cc7e2ed3f804", @generic="f0eb7e2afad8e7cae43c958051aa7ca33d3266cbd9eacdbf9e404d6142f1bea07221b1e738910e211fac754b1309a886f9ccedbac5c1336688d3ac", @generic="69f3eac01daa2e6798fedb373685a4a235b777978bbbeb6220695bb2d6a159c19e650647d793eec7bd4f5c7c51e7a544702f6836bca4d1110a124b783b77535acb0fbb21153149719ecfc43b4e31741d978c3c66388f873917f73b036a2ff9a1c2541beac80fdb75835bdee872b389db99e79e3e55de5293e0b1b7845a5ba44eeed823a6b8c9ee7acbcda79b5393a6f17648b55179e9e2596d55ac8f65fb342651f0749500f7032066122e2ebe4e88aaa9d8f564600fdc8b8df4545a983ceb09f727bf00", @typed={0x8, 0x47, @fd=0xffffffffffffff9c}]}, @generic="e76ab58683e3ff6476abb082148447741e31c9a5244e677258ea658e706a68d2c4f8b02c136aee36bc1acc8be65a225b58cbb0d60830daa36f646212b9c0dcedabb3d111893fe6c43f4e6932081840716160b327591ae5", @typed={0x14, 0x44, @str='/dev/dmmidi#\x00'}, @typed={0x8, 0x63, @fd=r0}]}, 0x384}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x10000, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x1, 0x804, 0x1, 0x800, 0xeda6, 0x0, 0xfffffffffffffff8, 0x80, 0x8, 0x100, 0x8, 0x1f, 0x800, 0x100, 0x2, 0x8, 0x7, 0x3, 0x4, 0xa3, 0x2, 0x0, 0x67, 0x0, 0x2, 0x80000000, 0x3d69, 0xd2, 0x5, 0x0, 0xfffffffeffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x5, 0x7}, 0x880, 0x8001, 0x1f, 0x4, 0x5, 0x1, 0x1}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x9) syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x7, 0x20100) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x20, 0x200000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000200)={0x2, 0x0, [0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306}, 0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ipddp0\x00'}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000150000003f3cf43561a842bbcd5866ffb00c1d5749550e6b947ce2d5f7e8c098d7d1823344aa32e604705eeacece339dc76936c8aab8135e561895e91720de090650c3b028054f88378361cde2031a614d7dae79eddf65048c6abe4d1dcdf694db4b04966a7a21fd1ecda3df5618409176c732347665235577b39bf8fa5e3665f43b5ee30f000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/28 00:42:23 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x2000, &(0x7f00000000c0)="e3b5f0683a90f4ec42f0602f5c2f34fd8486340f41451a786b1d9fc1bd673ebf0e5b7cc738a69a8e864748a8642060c4a8a495c32038ab093a22a2d47ce23193a1814d034ee01d1a6a4bd48c6c8f934c9a35ff120dc586e137c2b2bb519c615b40f2c11340c3ab596b9c5f349582fb9347bcf885b6fa6660d1fe4b51deb21024ce8642a956bd3f21e397841c027435eb07660de13c851074907122da80d0ac33d94fae753d05803883f1d64a8659960215b7da9688bb88261f50da132525b6c63c8481ccbf13eb980e5d174ea18ada") mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$setlease(r0, 0x400, 0x2) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) 2018/04/28 00:42:23 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000000100)=""/384, 0x82031e7de12b9fa3) signalfd(r0, &(0x7f0000000300)={0x6}, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x12200) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) signalfd(r0, &(0x7f00000002c0)={0x800}, 0x8) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) signalfd(r0, &(0x7f0000432ff8), 0xffffffffffffffcd) 2018/04/28 00:42:23 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)="2e2f6367726f75702e6370750086298d", 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x48, "d10166cccabb58b3e8a2667ad2f95354aed282e2d30b404c74b12c4ef74de86d23dd9b57b0bbde9226ce1bf203e07c8e90108865f721b7fa9867f9b9b33ae736cbc8eb28047405a5"}, &(0x7f0000000140)=0x50) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x5}, 0x8) 2018/04/28 00:42:23 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x8400) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/22) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000000080)=0x7, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/04/28 00:42:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) recvfrom(r1, &(0x7f0000000240)=""/144, 0x90, 0x2100, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000040), 0x3}, 0x20) r2 = semget(0x0, 0x1, 0x80) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f0000000180)=""/140) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)) 2018/04/28 00:42:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x81, 0x3, 0x4, 0x0, 0x5, 0xaff}) r2 = getgid() r3 = getegid() accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80000) setregid(r2, r3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'gre0\x00'}, 0x18) 2018/04/28 00:42:23 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setresuid(r1, r1, 0x0) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/04/28 00:42:23 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="0300000000000400faffdb72558d09c44d18312bba15a820454d6034f404460b8faef5bc908fb0424f4c55bb94f94b7ec9755433e968397aad96da151b65bc0b1110928f83400612cc14ae"], &(0x7f0000000100)=0xa) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60090000000000000000ff020000000000000000000000000001830090780000000060a971cf0000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000"], 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3bff, 0x4) 2018/04/28 00:42:23 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x3cb2}, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 2018/04/28 00:42:23 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) syz_emit_ethernet(0xee, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9, 0xe7, 0x3}], {0x8100, 0x5, 0x38dd}}], {@ipx={0x8137, {0xffff, 0xd8, 0xcab, 0x1, {@broadcast=0xffffffff, @random="69deef839570", 0x200}, {@current, @random="9cf46e5f2def", 0x8}, "4ea3d1c92b340d063c2196ce43bd47cb37de7b54c7201fea27f5810a19176d11c21f744fc7e714646fa11eecc79c0c0e6875a8e2278fa40ea16d17ce16ffe6b98d798fca306167725ad1ad483ddae0db0ffeb53a5c6588b158ef34f8d4389ff2fd26b684b40d2a4eb3fa32877f0a9d7afe77c92d75db4e314be7b8d0ab35794e5627d78d7ca8382284891b492c7bf08b2b3af9126e58973b06a3dbae57f41f7f6fcc7852d713ed45b54564dca069d479c6bd62f0498d95a92a65"}}}}, 0x0) 2018/04/28 00:42:24 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) dup2(r1, r3) 2018/04/28 00:42:24 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0xeb6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) clock_gettime(0x0, &(0x7f00000001c0)) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={0x20000}, 0x8) inotify_rm_watch(r0, r2) 2018/04/28 00:42:24 executing program 3: r0 = memfd_create(&(0x7f0000000000)='wfgn0', 0x3) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x3, 0x0, 0x2) 2018/04/28 00:42:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/79) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x480000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) 2018/04/28 00:42:24 executing program 1: r0 = getpgid(0xffffffffffffffff) getpriority(0x0, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) close(r1) 2018/04/28 00:42:24 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x4, 0xaa800) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x140) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="440f20c03505000000440f22c06166baf80cb844007986ef66bafc0cb806000000ef66b8ae000f00d8f36fb8007800000f23d80f21f835c00000300f23f8c4c2c8f77d05ea8becbb439600363e660f6dbc2300000000b9e10200000f32", 0x5d}], 0x1, 0xa, &(0x7f0000000340)=[@flags={0x3, 0x200002}], 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x40, 0x6}, 0x2c) getpeername$netrom(r0, &(0x7f0000000180), &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="031d95abdf56ef2a0a0006000200ff01"], &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000500)={r3, 0x8, 0xea, "8d45d4a7d22036d62b872333c8c2e538cc65a7f1cda096778a76070dcb2558d8f5f44f12b0bb24ce09699d228e63cea8d5bb35e6c69417d36b1ee87f7c0b1e33dc5e6358cd2270d4847a721ce2b12720f7c15079d164c94f93750e4820f2379b76cb8720eaabbc8f820de33b790c15e78b627f6092b4dc1bd367afaf744e56a8defef87edae85878ef577a8b775e9345f69632b5b98eb8c8adfcccf6a86796ff9bb99dd6ea94b475683fd2368f1980fd3d761d743134385d1094d83f7594601434b93e2b4126f7ec19a299dbb6fcfcef9a5e898679b139fa11030fa23711c7c0f8559197dfec85127023"}, 0xf2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r6, 0x7, r2, &(0x7f0000000100)={r2, r2, 0x3f}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r7 = epoll_create1(0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r1, &(0x7f0000000600)="49b252cede1a1e9f8384140b816157d440b861358522b566283d975377a35eab1db6eeea93b8e0962f96ba8a0b4ef173c852326dec90ebd9e2f20803dee5445b0d00d9d54446467e5d26be2e113a2099d36cb202d5eccb7fc18350e0973b38692d320cdf0ee19ce681c80d1d5f824c63205d8415383e1ecea17cbfd648d049f6458ad8213f33158112f0ad222698109975181980710bdeaf7f993ebbc41df4749ee7b43a09edca45fb9e34617b783d3d29e085d81abee22676e04e4d71f840e8d8cfd1d173e7ecd120a41b4d"}, 0x10) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f00000001c0)={0x0, r2}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r8, 0x111, 0x4, 0x0, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/55}, 0x18) socket$inet6(0xa, 0x80001, 0xaea9) 2018/04/28 00:42:24 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') dup2(r2, r3) 2018/04/28 00:42:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x40000000000002}, 0x10) listen(r0, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480)='b', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000180)=0x289, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/28 00:42:24 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) get_robust_list(r0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000180)={&(0x7f0000000100)}}, &(0x7f0000000240)=0x18) r1 = dup(0xffffffffffffff9c) recvfrom$ax25(r1, &(0x7f0000000280)=""/155, 0x9b, 0x3, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000140)='cpu& \x00') 2018/04/28 00:42:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x3, 0x26) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/4096) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f000016e000)=0xfffffffffffff22a, 0x5, 0x7) mremap(&(0x7f0000127000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000127000/0x3000)=nil) 2018/04/28 00:42:24 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f00000000c0)=0x6e) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x0, 0x103000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000004c0)={[{0xc, 0x81, 0x0, 0x4, 0x3, 0xea, 0x0, 0x6, 0x7fffffff, 0x3, 0x6, 0x5, 0x5caa}, {0x4, 0x7, 0x400, 0x7, 0x3, 0x401, 0x5, 0xffffffff, 0x33ecac48, 0x6, 0xfff, 0x5, 0x3}, {0x5, 0x3, 0x8000, 0x5, 0x6, 0x100000000, 0x1, 0x10000, 0x200, 0x9, 0x20000000000, 0xfffffffffffffffb, 0xbb58}], 0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x110, r2, 0x2, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x892}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4ab}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x110}, 0x1}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000180)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x5458c0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/28 00:42:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x200) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaabb4305ccd8f65b701451a86abaf8feb75e33a559fa102b7b515f6163f74582abd5e8ee6c2a1803df2110ac6fcd6ab226e8a366dea0c88aa00d487a5f62d28d8da8a8b8343d024ae6f19ce8a45d074d1d87de09242eac4f12ad49fffffffffefffffff4a1d4431e5a6012467de2d00480edf89f8b4d563ae87b94889270c9ccfbad8174aa494906dabd9dbc9561f3ee259200000000000000000000000000"], &(0x7f0000000000)={0x0, 0x3, [0x0, 0x0, 0xfffffffffffffffe]}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000200)={r1, r2/1000+10000}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000240)={0x1, 0x100000002}, 0xffffffffffffff53) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000280)={0x1, 0x8}) 2018/04/28 00:42:24 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000b6c0)=[{{&(0x7f000000aa80)=@nl=@unspec, 0x80, &(0x7f000000ac00)=[{&(0x7f000000ab00)=""/209, 0xd1}], 0x1, &(0x7f000000ac40)=""/84, 0x54, 0xffffffff7fffffff}, 0x3}, {{&(0x7f000000acc0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000b080)=[{&(0x7f000000ad40)=""/49, 0x31}, {&(0x7f000000ad80)=""/192, 0xc0}, {&(0x7f000000ae40)}, {&(0x7f000000ae80)=""/136, 0x88}, {&(0x7f000000af40)=""/42, 0x2a}, {&(0x7f000000af80)=""/187, 0xbb}, {&(0x7f000000b040)=""/8, 0x8}], 0x7, &(0x7f000000b100)=""/19, 0x13, 0x1}, 0x2}, {{&(0x7f000000b140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f000000b200)=[{&(0x7f000000b1c0)=""/59, 0x3b}], 0x1, &(0x7f000000b240)=""/142, 0x8e, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f000000b480)=[{&(0x7f000000b300)=""/164, 0xa4}, {&(0x7f000000b3c0)=""/188, 0xbc}], 0x2, 0x0, 0x0, 0xb5a}, 0x3}, {{0x0, 0x0, &(0x7f000000b5c0)=[{&(0x7f000000b4c0)}, {&(0x7f000000b500)=""/146, 0x92}], 0x2, &(0x7f000000b600)=""/147, 0x93, 0xa915}, 0x7}], 0x5, 0x100, &(0x7f000000b800)={0x77359400}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xfffffffffffffffc, 0x4e24, 0x4, 0x2, 0x80, 0xa0, 0xbf, r0, r2}, {0x401, 0x8, 0x800, 0x5, 0x8, 0x0, 0x6, 0x100}, {0x7, 0x8, 0xfffffffffffffff7, 0x2}, 0x80000000, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4d2, 0x7c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3507, 0x0, 0x3, 0x19, 0x7, 0x6, 0x99}}, 0xe8) getsockopt$llc_int(r1, 0x10c, 0x800000040f, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffe2c) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xb3a, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r3, &(0x7f00000001c0)="b1cc64cd64832fb4206cae6be9a93d4046cc68731ce01575e6d8a50221f735b63ec8720239561f8ca371e09c06", &(0x7f0000000300)}, 0x18) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) socketpair$inet(0x2, 0xffffffffffffffff, 0xfffffffffffffffa, &(0x7f0000000000)) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000380)=0x8, 0x4) close(r4) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r5, &(0x7f0000000500)=""/244, 0xf4) fremovexattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="62747266732e2e7060703132ea0d8a036c514a02dd656d30d1"]) 2018/04/28 00:42:24 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r3, &(0x7f0000000040), 0x800000000fffc) 2018/04/28 00:42:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x0, 0x6, 0xee2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="0f6ee59de2409dcce564d2a36ba6d10c497580a469ef56194b63fec8373db187b15bf145a69683ec4dd397c598ce108ecc071075215365618df719d8c12b536c044c5d240c13e0dd2da89bb14009509a8a858f758b3cd79c688d6d9e9fa80f0ad1fb43e9c3e30ee80f7622e2ffed29aa8eb96f83cd31e3fdb553d95c6d2959cdec99") listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r2, 0x2000000002) 2018/04/28 00:42:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "396f7a6268e29263d929a6c400b20aad6f0654fc378c11b2506cb55e3ee5c1db46985eeb8d8c3caaab8583bccd2e95f7df334b1f916de71117b1ffe847161e", 0x31}, 0x60) 2018/04/28 00:42:25 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r2) 2018/04/28 00:42:25 executing program 7: r0 = socket$inet(0x2, 0x3, 0x87) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x151, 0x4) recvmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000001100)=""/124, 0x7c}, 0x0) 2018/04/28 00:42:25 executing program 6: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) 2018/04/28 00:42:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./control/file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f0000000640)) r0 = userfaultfd(0x0) r1 = dup(r0) pipe2(&(0x7f0000001dc0)={0xffffffffffffffff}, 0x40000002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000001a00)=0x100) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001a40)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x190) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) sendmsg$alg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000200)="e154d7d3b483", 0x6}, {&(0x7f00000004c0)="afd604b056a00bfac1fdaac14f778ed92c0f2f1fbee5cd890c5990b479fe2139c6dbfc099cf5cdabc93f786725f9b0a23fe10b814a433a1ce3755c01aa9d11c2e494", 0x42}, {&(0x7f00000005c0)}], 0x3, &(0x7f0000000780)=ANY=[]}, 0x0) syz_mount_image$ext4(&(0x7f00000006c0)='ext3\x00', &(0x7f0000000740)='./file0\x00', 0x8, 0x0, &(0x7f0000001980), 0x8, &(0x7f00000019c0)={[{@nogrpid='nogrpid', 0x2c}, {@debug='debug', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000140)) 2018/04/28 00:42:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getflags(r0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) 2018/04/28 00:42:25 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="fbffbffd"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) dup2(r0, r2) 2018/04/28 00:42:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f00000003c0)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000040)) 2018/04/28 00:42:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x50, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80, 0x40) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/190) 2018/04/28 00:42:25 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x2f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000000), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x376) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x105200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) connect$inet(r1, &(0x7f0000000280)={0x2, 0x3ff}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x5092, 0x10001, 0x20}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x80000000}, 0x8) sendto$ax25(r1, &(0x7f0000000100), 0x0, 0x40080, &(0x7f0000000140)={0x3, {"eb182dbcc14a0e"}, 0x101}, 0x10) 2018/04/28 00:42:25 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000600)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x4, 0x5, 0x3}, 0xb) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff9, 0x0, 0x100, 0x8aa}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r4) io_setup(0x100, &(0x7f00000001c0)=0x0) io_submit(r5, 0x1, &(0x7f00000007c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x80000001, r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, r4}]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000006c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r6, @in={{0x2, 0x4e24}}, 0xfffffffffffffffb, 0x7ff}, 0x90) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x0, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @remote}, @in6}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) mknod(&(0x7f0000000380)='./file0\x00', 0x40, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') close(r7) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000880)={&(0x7f0000000480)=ANY=[@ANYBLOB="c8000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x4001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000180)) 2018/04/28 00:42:25 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'eql\x00', &(0x7f0000000080)=ANY=[]}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x4000) sendto$unix(r1, &(0x7f0000000080)="7707bd508e613fdd30289955f07ce8448b3ffc545a80576df0eec4c139f32495b0a0aaa2140740ed70b0a7b0714da76118926979e59e392383e0cb33746af223ebfc86a473f031007009a220abcfc2", 0x4f, 0x880, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x11, "e464c0b03c55b210bea45b7c7905adfdbf5eab5cd6a3adbcc6c0840483d294a4f532d9d8b0ac346c9544a2ae986a567ba801ed1bb195c943db05e4b8c21260e5", "1e73326d034e0eceaaf7b2c15dcf22cd3690d0e906197fa37e4797d797fac649", [0x7, 0x800000000000]}) [ 167.475149] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 167.550162] kernel msg: ebtables bug: please report to author: Wrong len argument [ 167.620684] kernel msg: ebtables bug: please report to author: Wrong len argument [ 167.651895] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/28 00:42:26 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r2) 2018/04/28 00:42:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x7}, 0xb) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@hci={0x1f, r1, 0x3}, {&(0x7f0000000140)=""/170, 0xaa}, &(0x7f0000000200), 0x8}, 0xa0) 2018/04/28 00:42:26 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x188) 2018/04/28 00:42:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(r0, 0x4, 0x6, 0x2) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f3, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000011000000a1e1d37f0000005958dc573d2559a09548"]}) 2018/04/28 00:42:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000000), 0xfffffffffffffe81) 2018/04/28 00:42:26 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x500, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x200000000000000, 0x4) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$getown(r0, 0x9) 2018/04/28 00:42:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x401, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000000c0)=""/12, &(0x7f0000000000)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200501, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/250, 0xfa}], 0x4, &(0x7f00000005c0)=""/136, 0x88, 0x3}, 0x2003) 2018/04/28 00:42:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x8) close(r1) 2018/04/28 00:42:26 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={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, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r2) 2018/04/28 00:42:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000100)=""/217, 0x3c) ioctl$TCXONC(r1, 0x540b, 0x0) 2018/04/28 00:42:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000240)={{0x0, 0x0, 0x37e, 0x800, "cf273798d9c0060fc2835f7f7a46b28e9c91cce7c5bbd79bd118d3ca3431086d407f75b45f8506ec3063aa48", 0x80000000}, 0x0, 0x0, 0xac, r2, 0x7, 0x5, "be8d94bc492dafd4efe00fb818fb7b485b55cd6c9ec3f4940b52810c8dfd02f1ab8a85f08ce19a8be0db7eda2c34d8d128afd1242facc62e5a8b4e082c87c5df", &(0x7f0000000200)='[\x00', 0x2, [], [0x6, 0x0, 0x8, 0x9]}) r3 = msgget(0x2, 0x602) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000140)=""/113) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x3fff, &(0x7f0000e45ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x1ff, 0x4) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x800) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/28 00:42:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xffffffffffffffff}, 0x8) 2018/04/28 00:42:26 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) sendfile(r0, r0, &(0x7f00000000c0), 0x8) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r1, &(0x7f0000001580)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x24, 0x2d, 0xb05, 0x0, 0x0, {}, [@typed={0x8, 0x0, @pid}, @typed={0x8, 0x0, @uid}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xfffffffffffffff8, 0x7ff, 0x5, 0x8, 0x2, 0x100000000}) 2018/04/28 00:42:27 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000100)=""/143, 0x8f) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r1}, {r0, 0x40}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x400) 2018/04/28 00:42:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x28004}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000001280)='/dev/dsp#\x00', 0x2, 0x40) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000012c0)="7d2f68f5335570c8c328a0eed6f698299a8834110c", 0x15) writev(r0, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001300190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) syz_emit_ethernet(0x2a, &(0x7f0000c06fc2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000100)) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000001240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/193, 0xc1}, {&(0x7f00000001c0)=""/40, 0x28}], 0x2, &(0x7f0000000240)=""/4096, 0x1000, 0x3}, 0x40002003) 2018/04/28 00:42:27 executing program 0: 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$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000002c0)="706970656673003b36410bcdc9231b0fe49492da0ba28621be7b8db4070aa7b11c642778fa6f891498dedc696ce766c6d689e45d4bdbb824f512201179849ec1f206b7e6c8663caae81e704b7f48a32ee748266c45fedc1558d4a520f04609c6838470cfc2aa66a9316ab1b0ac06994b471f47cb3c4b0fa7492a89a751c7b19306cb624553a33030531fd3e59afc08308604e8961be878e54783cc48a5a63de25e5ebc0aaa9d3ace862868690c155cab1789703b7900d3b8ff026d6098ce1f720170168b266c40", 0x2000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x38a, 0x400000) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[]], &(0x7f0000000440)='jfs\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) r4 = dup2(r0, r2) fcntl$getown(r4, 0x9) 2018/04/28 00:42:27 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1, 0x80000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) read(r0, &(0x7f00000004c0)=""/50, 0x32) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/28 00:42:27 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0xffffbffffffffffc) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x91fb, 0x200001) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x1, 0x7, 0x8, 0x9, "0205464390ae2ea56d79f277bd7e35b0383d50e82d558bbe1bbba46716713e27db9711e510ed3135eaed8ef0", 0x10001}, 0x0, 0x0, 0xffffffffffffffe0, r1, 0x40000000, 0x100000000, "d34ba68d6ea8997e2e162dbf6bd8e3d39245eb1723a21a2e1b67a6fba075850bed747cfb241bd65da44e3284efeeb67fabd924594a4a3696191b12d5a0dec4d6", &(0x7f00000000c0)='\x00', 0x1, [], [0x80, 0x8, 0x2, 0x65e9]}) 2018/04/28 00:42:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/147, 0x93) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x2000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x6}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000002c0)=""/129) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)={r3, r4}) 2018/04/28 00:42:27 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x210180, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'veth1_to_team\x00', {0x4, 0xcd, 0x101, "cda790833977", 0x2}}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) delete_module(&(0x7f0000000040)='^ppp0\x00', 0x800) 2018/04/28 00:42:27 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:27 executing program 7: syz_emit_ethernet(0x26, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [{[{0x9100, 0x80000000, 0x64ea}], {0x8100, 0x200, 0x9, 0x2}}], {@can={0xc, {{0x1, 0x100, 0x5, 0x80}, 0x7, 0x2, 0x0, 0x0, "36099bfb2686ff5d"}}}}, &(0x7f00000000c0)={0x1, 0x3, [0x136, 0x998, 0xe34, 0x2e7]}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0x3bf]}) 2018/04/28 00:42:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8000}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'ip6gre0\x00', 0x9c3}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/28, &(0x7f0000000100)=0x1c) sendto$inet(r0, &(0x7f0000000040)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffffa8) shutdown(r0, 0x1) [ 168.802142] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program [ 168.828577] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/04/28 00:42:27 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc12f8abbd026dfd9763ec8618cc07cf99f95baf3052333a69cad313a83de05bce39ab5730be8dda2cb9", 0x1d}, 0x60) socket(0x10, 0x5, 0x71b) 2018/04/28 00:42:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0xa4}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = dup2(r1, r0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x290) 2018/04/28 00:42:28 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:28 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) 2018/04/28 00:42:28 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x22002) ftruncate(r0, 0xffffffffffffffc0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') sendfile(r1, r2, &(0x7f0000000080), 0x100) 2018/04/28 00:42:28 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440)={0xffffffff, 0x3f, 0x10}, 0xc) write(r0, &(0x7f0000000480)="881836de8a708efd8b17d00768fef5d798147c214ea93af7b9ae7d7572572b289d35aa5d2948600e085a346a7468182ebc7c5353d1777bde7280320b840b451f3cd6380c47d5e3d3a1e5d6f1f6181e6a32", 0x51) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x600000000000002, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={'ip6tnl0\x00', 0x1000}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="7c92743855995d54854cd46a912d47f45868f7ffba8247752dbd5da5a0851bc9e4dee11bfe7832a5882c"]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001480)="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", 0xdf7, 0x9}]) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000500)={0x3, 0x1}) 2018/04/28 00:42:28 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x208040, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000040)={'bcyh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x2003}) 2018/04/28 00:42:28 executing program 0: signalfd(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffeb) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='lo-\x00', &(0x7f0000000140)='*/loem0])\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='\'vmnet1ppp1bdevsystem\x00', &(0x7f0000000200)='md5sum\x00', &(0x7f0000000240)='&trusted-@\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=':}vmnet0\x00']) ppoll(&(0x7f0000000240), 0x0, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) r0 = semget(0x2, 0x1, 0x1a0) clock_settime(0x7, &(0x7f0000000440)={0x0, 0x1c9c380}) semop(r0, &(0x7f00000003c0)=[{0x2, 0x9, 0x1000}, {0x1, 0x8001, 0x800}, {0x4, 0xffffffff00000000, 0x1000}, {0x1, 0xfffffffffffffff7, 0x1000}, {0x3, 0x2, 0x1800}, {0x2, 0x1563772a, 0x800}, {0x6, 0x29e, 0x1000}], 0x7) r1 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) tgkill(r1, r2, 0x3d) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x4c16870c, &(0x7f0000000480)=""/8) 2018/04/28 00:42:28 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x18, 0x14, 0x10001, "1bc91ca1a432c139e94ed1ff99ce223bbc875996aae7ad4d4b40bea8aa2008ad806a031bb08031be5b93fe6e449fb79c3b49975ad167a01e111f53b4f7ef29f6c660478500418980b9bca65fa49b0b5c"}, 0xd8) fallocate(r0, 0x1, 0x0, 0x10000101) 2018/04/28 00:42:28 executing program 1: mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8000, 0x4, 0x9, 0x3, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x100) 2018/04/28 00:42:28 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:28 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = dup2(r1, r1) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)="4f8b241961a9ba5b5955131e212a3fc012c0d9768f2d210d2102a3cccb5a76e2d8354bf46f5baf857167882a7481ecd26493410e2bede2bba48160209825e92984ad25d840dc1e6df877c7d52a02a21501804e1da879b333e6405c8c15dfba68c80e09a1c41996ddf884d00316109e7da60a7742e94da47651e064dbfb14b3a76b00065ac6892a5fe5c89677099913a97bf07f052d0e964a", 0x98}], 0x1, 0x0, 0x0, 0x40}, 0x8001) r3 = memfd_create(&(0x7f0000000200)="000000008c00000000000000000000", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r1, r3, &(0x7f0000000000)=0x41000, 0x102000001) [ 169.785597] loop6: [CUMANA/ADFS] p1 [ADFS] p1 [ 169.790586] loop6: partition table partially beyond EOD, truncated 2018/04/28 00:42:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0x0, 0x0, {0x1c}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0x0, r1) [ 169.847210] loop6: p1 size 3726822996 extends beyond EOD, truncated 2018/04/28 00:42:28 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:28 executing program 4: r0 = socket$inet6(0xa, 0x20fffffffffffffe, 0x2000003) r1 = fcntl$dupfd(r0, 0x409, r0) ioctl$TIOCCBRK(r1, 0x5428) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e20, 0x31c, 0x4e21, 0x8f1b, 0xa, 0x80, 0x20, 0x0, 0x0, r2}, {0xd08c, 0x5, 0x7, 0x8, 0x1, 0x342, 0x8, 0x80000000}, {0x400, 0xfffffffffffffffd, 0x9, 0x100000001}, 0xff, 0x6e6bbc, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xdbd96d2594a9ea50, 0x0, 0x5f, 0x80, 0x80000001, 0x1}}, 0xe8) 2018/04/28 00:42:28 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x200, 0x0) sendto$unix(r0, &(0x7f0000000480)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) bind$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x1, './file0/file0\x00'}, 0x6e) connect$vsock_dgram(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x44}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xb}, 0x9}}}, &(0x7f0000000380)=0x84) 2018/04/28 00:42:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x40, 0x40200) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000380)=ANY=[]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x60, r1}) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/04/28 00:42:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00072abd7000fbdbdf25020000000400fdff070003003f00000004000500080001004e220000"], 0x2c}, 0x1, 0x0, 0x0, 0xd1}, 0x4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x2, 0x0, [0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000003c0)=@pic={0x7, 0x4f3, 0x1a, 0x1, 0x7fffffff, 0x49, 0xe6a8, 0x4, 0x80, 0x9, 0x6, 0x6, 0x8, 0x9, 0x2, 0x3}) 2018/04/28 00:42:28 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:28 executing program 7: set_mempolicy(0x8000, &(0x7f0000000080)=0xfff, 0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xc}, 0x2c) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000200)) 2018/04/28 00:42:28 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) accept4$inet(r1, 0x0, &(0x7f00000003c0), 0x0) 2018/04/28 00:42:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000140)=0x8000, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) writev(r0, &(0x7f0000002400)=[{&(0x7f0000000180)="af34c48d5b3acfdf9642613e912747eb24206f482852e0ba78ac50be35c0a1d1ec274c65778bd124a04cd82c8564e87b721343fee573542bbe118e02eebcfafacb1a94fa0d5db93daecddaa3366afac55ee6a94160a5d822b031cb0b49d03c4f75fe6902f9e2f037331df0f915936d6bdf86ebe5ba06ea7a83fa1d3ab4cc4fa971ed558666fe9f099b94dddbe23d976e2995202013c3e0e8a3eb05fde2ed8d05ecbc2d6ac3e4eef2f5b445bd4f34d2ccb0947c0db7170c838f840ec7c870ca7123cc677908c77bac74a05b12b9b9f8dd70edaac9a03e2246ced161beda994dfd48954e31eef5775bf098d50be703bfad60415cb352bc46a011a276a25e527815b5a8b322a68a4af544ffeb6b6cd2d30819be0433fe8b08b593b049e291afe13b6af2bcf864c802c7aa118a5f903eb655b853f91d2a6c8b32cc3d0034ee3d3df231c066dbd81f7f27a1fadb09960c26924b9a4fd9406396c22a9de2dbdc9e3cbc0a8b1de9f1b2b0db798aa77129750bb6d2b47b5d1bde663ae119548f6c5689bd4a48e33503d3de73abb7e4f6723e49181858ae0a9075da9508150bd9bd98ffe135bf3573428d00ca07d963f74eab9b690b2bbb566f5103099b610b921e5646e1035c42014f866399e338d8e5a12aa87f2be17edb2aef5ade1a49682336257959fd9521c67ad39d1535ec412d789e932232d8852aad59c522b580d6fb158996539ae8bab7e3a6f2d40c609b62ea3473085cb1b250745fd7b96348684abf35309f29d1ae236967087df8fe1fe79453f9f2c05dddd6fe72c7c1c7c335704d322bd37de95eb2983b6485d8f625c37cd7663e933f12ce82e7362049d11230db1984d5c71028ab140f432d058bdb7303238a61dc7ad4463cd16d2887c949dc32ca46f8de1f1af2e8ed020687ba45daf355d2fcd08e47c9a858fe9d853ab9d2b26c391532ad52bc674ab38862e3b94243b85e5ec7df0195181bb0b1fbd3e5acc88afa1067752eb539608836278b5b20268bc22567ee42fd083901e79401728cb2f0d3196d8167e4dacaf9f673f8254b60cd93a2ef1eb6348a5abc40013bea231a06a47fde5f42480f9c4cbad6fb3e262fe75647e817f572ceef2a82581a2764d3b5a697d5c42bba18ef0b4b5abf5a2104b712a18cd49a4f628cadd74f5abcfa81e15041870e8ecccb75ceb85a9cce1d740ddf8c15d99cb06fdedb75274f988415f5ec1ce64661b859ccdc7b20343c7f03af229d93cb4326361cc5d6dd4e6e6d23e45ff4549872380e3e99173a1129da1ae920fe4bd73c445f7420ce4487ee3417304703bd376920e828809f9760434fded8ff84af8287921ffe0cdd2545be95e1807469e9e5c9f248c8f72a3ba2450e22d341cdc5e2d349939f9a6a507c1ac777af490c6e4b2346d0e7adac9e78f7e5cbfc08ec711c8bf85ab55f020b7ed2e2e460aec9622591f9c18b25c31a643338cfb56fb0ab9ab5b19a12a6e71be18e5c7c76c959a42b1944f832890dba30ffc88f7b34d17953a056aa73ce2694c2e290467d110f36ae9b1423ffa1e3c490873599140482190c393c26909784383098e3a60a617a74d0907f5762b2e7d6c3b183b989fd49ce9897d51830863fc3887ffbb4334e4b6e42efad8d3f9abed4fd3603c01cd71f52326f70abd60061db6f82770c46bc9de7a98ad580c3f9f8c56a4b6a0c7e6edb43cf05eb071f49c971aa901e6863aec694d82d9ca2632b116901b8c1b86be251e3be2c05c3b6f17ef3847f77d968cb20ecdfd5bc3796a5222496560e1d49ac199bb614cc9ecf8433e6584aaa5104113a9ac4d8f3420d3dc2e5c5c0159b43be76a863bbaa14723c2197ff11fbc3c9c6d725d94fee112249ce727602b4e83e9b3147e728217ef91a1d0e2cbcb2b96395a252e1387b20a369411eba0e435dda20002eece2256fdf40a31eaeb4a23b3e93e2e15c5548d9724b6e7f7657c8cbfc5249916a425f6f81e40b01fe2884385f21d30ef953afc5237be0fe1eaa84b3c7d5db20099251393b17e91891f8b7e5105d5e2de0fe3be5798e5afea98cf684ecd3d2778459f9b35c3921475def6160f99b5521a4885fb8e39b6afdad2994cd8a014292d8fe63b86839085fd76edca6175f37ea55f73a435dce2b8f1d5f9a60f96617f8282434305764eaa912cb6e3e644d695104d6fdf51e6e1c932aa729835189c1bc2257f8f14eeb6307a35aa19610aca85b715603730c9c77c3dc0e33cf05968bbaf923e28eac8d9a4a8d3e7964324b0a7c6b2df8092ba5b896061188afc15007bfddd9923080a575bff19cf2a40ca38326bfe5a4b194a35b0751e78358abee3e7c960eef5b7f5a67500ed3d43e9455f674aaae3a92f98f9e3b01c7b7006d309b26af4ffe22934a10a3e1aef101c5d70c89bb1db550db1edb79a0c691cbe992776b671d25cc7dfdc78b968d3301e56648a20803b15b664410e4f9e1a8ea5e4269edb97aa08f3e235ff37da9dec81bd6708581858ba352270e0695db2ff87d37b16959c6a21144bea99b12946be11d974ec182fda4f829502954f57dd7edad3f903856f0dd1d3ee8dfc62448108d31181d99eabef95b1c5f5564c065130d79619066887719ba648a90fc4354e89b9b25836b8fb55a7834cfb131a19b5bc3104be6c09137ccc88d5e8c11e0b0638cc0fceacb97d01ba06e428b3a8006383562834ce6e169fa16edb63a5a184caa4d1f821418cb852012a54ecdde52c2bc13dac69dde9dcc2c33ac169ecaf8b4801a950f837c5e2a70a18cd569cab1250ccb22c505f96be18d95917e3c892e4302d05ecb74d3c0b0f69717ec7d3de35f592f532ff7b2e46773323f71450e0d7d19070c31516341693fc30b1f227d9d015ca59df6f77917d2bfc7ba3b3f9ffe4cc03f56db65926895ac1ca09fbc5328081957b5ef0ed21b7cb101324b98874356ded088026135c1b6a8c0b8a8e68defb8169b8e73aaf6984d77629525be2cd39c0c2a6cb04ce65dc2bb7789901aad5bddb5e102b21eab8fc3e5b2dd1e79c4fc0fdac010799deb968e2ceb36a9f2b7b90a33b51582b90d2290c2698cd14a2f94229d48e20bdebe3ce5dc06b3657917694c1cb0e4ab3c0d3bae13cd9f3f985a1dcc26ee5ee442080b96d558d965aca4dc8063416a9ccf6155f15bf04701955a67a4c9196ea5ecc4df0f922138ec868e70b19badbe9d480ae2b00b75f27f3c8b11b79dee854aa4a1611efa6cc2dead47d5c57e8738a75700b33f8bd30e1cc2032c8e03217ca980b297cd239be596b5e0669018a9d2cd47ccaf8d61291a672b53e15b0affbdfd9216d6ccd8174542309169ec413c13f2f01baf6145e7e4179c6336cd813272fef82b7c23f1c989a42c5407029489621e1aa6ac00d4ff35322c2c42c7bfd2795173a0a934bb0f0207736e42d3fd8700a1b2f4dc73ab6bd3167016ffca9764cd331ca3cc1cecdfc9e1350a94a72f17aa72716635569f41914362bd6b51e7b7d66716cbc29627489c51703af5798f373945a5d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0x1000}, {&(0x7f0000000040)="3cbab769933114998fed2d39ed2a2b4dd453af46d437dbb73b880ad9c33349bfa9ce627c087cbf529971300bf99975c85bce7522037351bcb515c9ebb52b84ba9ab5b11130f39e6d903c781c83437141cea03620ed1a7b7d4455269e53b86428a199faa38b7cea3266b9e51cf0c164db21f60bc3676b30b1b6b343d9377fc8bd2f6af54c7b69dd195d7ab098744e0b5043609979230b052e293cc8230758", 0x9e}, {&(0x7f0000001180)="b10f0e9d11598128d5d598f61a16097a35c4e3881397f7e82e0047116e10898a7e578813140029df2e0c561aa92b7b6c84048bcce2b6488427ad240405778e91ce6c124e043717c55c2e8b3ee3daf266f1c1750a5bc269dcc097bc54fc79460cf819002c4cc4fa865f0c4541af6d7e3ad6795fc510b8e17dc13b51394bf29e65f2ad5629a2a40a57753c2bbbe9a230e5693000cfc42fae278a59a921accc4300404e9fa554f0b23b31cb799edb574d", 0xaf}, {&(0x7f0000000100)="2ba0175d42bf410b4851823598ea17b4eba1bb0f83c5cb6cbf6c9c225acd61bca28e602b8eb17d25e1e50a1cd9f8e3f908af7cc7399e0471ce0da6b6678e14", 0x3f}, {&(0x7f0000001240)="04b49a135dd333605e48a4b520bceaf724a9142418e0c0e76a2f18afcb4e9f4a76a41ce0407a4dca3a105066462968", 0x2f}, {&(0x7f0000001280)="c1b2bb6ab135de1ec8c62a24f751c4b1e2c8f5f6d8cf2ed3b8e84a0a66d3f45bea4c4360d75fe180319e9dbe45e41de7cfdae4a10f5e069b60a290619f73fa446f0410d8a8c4e593885f13340b09372d393198bedfb8dbec609d69cadc1879dc29d7e4f4bf37f2ed496874388fe14102fcf824c2c92fa2f4bcfcd0fc08f9a35b2570997f1bd467c6be80e6c3399ba135a873cda83d6b03ca11d461f589f5f695334972dc4f2e39813ead61e5be6b643176f2ea3a015377982fd06c1a762f1f1f97ddebe04bee55eddea391a254b16f2bb2ef18f6541a3bb9c3d23b2128ca824134a73881ed0fab7ce28c", 0xea}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="c9928131d4b0553097205390797acc02ab1d755e31e002f0dcf8a9126c0ff90184e48e0d980b568be4982f458e889db108877f897c5a31785f80193f55cf6ba6226b0adc51eb260324c262d0878a6cf6be714342934eb9eac9523893bd5ccb1229fa5b2d95cacf", 0x67}], 0x8) 2018/04/28 00:42:28 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = socket$unix(0x1, 0x1000000000000001, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x6e) 2018/04/28 00:42:28 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff}, 0xc) connect$bt_sco(r0, &(0x7f0000000100)={0x1f}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0xc0001) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "494f88"}, 0x4) 2018/04/28 00:42:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000), 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x840) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="1a4a35134fdb71231e6c8134040715cad9eb37a1e6f8f0dad022979e82d7fd711ba360276a2177f1582544b78686d759b2a02cfde495699fdd6687e1d36bb053babccce176702170add05ea97026a234dde924c585913040b929fcd597028f8c8f983e9b10a5377bb735431a1b437d6bd85e8f699b520c862d1b3d37948c42c47ce10e7754547913959b8f8fa0e5af3dde4113e5e3dfbc5724ae17c8b47d78ab4120e554d6f068c04da9ef50", 0xac) 2018/04/28 00:42:28 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x5865}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="314b9a1ea0a6169d6e1fce90d5ac", 0xe}], 0x1, &(0x7f0000002a00)}}], 0x2, 0x0) 2018/04/28 00:42:28 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x39, 0x80200) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0xaa, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x3, 0x6, 0xfff, 0x5, "42033b16c1c3950d30785bef17b054afb4314c12cb4de6e250e1988f73affe967d0bfde50fbfd60ea0605baf", 0x4}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x8, 0x4) 2018/04/28 00:42:28 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, 0xffffffffffffffff) 2018/04/28 00:42:28 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000b70009000019000000eb7a331b623065f013f40000000000c500010000ff00009400000000e5000095001a00000000"], &(0x7f0000000140)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/04/28 00:42:28 executing program 4: r0 = gettid() r1 = getpgrp(0x0) waitid(0x3, r1, 0x0, 0x20000000, &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000000)) 2018/04/28 00:42:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000540)='.dead\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x10001, 0x9, [0x401, 0x4, 0x7, 0x5, 0x200, 0xa1f, 0x40, 0x100, 0x10001]}, &(0x7f0000000200)=0x1a) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8000, &(0x7f00000003c0)=0x5, 0x7fffffff, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r5, 0x88, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000000340)=0x10) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x40, 0x1, 0xd7, 0xdce}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x56, 0x9, 0x7ff, 0x5, 0x5}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x8, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0x80dc5521, &(0x7f0000159ee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca5010000000000000084"}) 2018/04/28 00:42:28 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000200)) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/04/28 00:42:28 executing program 7: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x8000a, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) io_submit(r0, 0x0, &(0x7f0000000300)) r2 = memfd_create(&(0x7f0000000040)='\\\x00', 0x2) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x7, 0x4, "6133aacfb1cb7c389d4d2c269174583bdc993c391ce70e6c9f5cc9bbec03abdee55310c551bd407c2d319d38acda793aaecb6eac35f819e6b13a190bbd7f049f", "2e1f1c7d045398d7cb71a5f39ad68ed28f881cbd84bad887b75d7aca031eca53", [0x100, 0x1]}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000180)={0x0, 0xffffffffffffff25, 0xe24, 0xffffffff}, 0x10) connect$netlink(r1, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) 2018/04/28 00:42:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000003a00)=@can, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000003f80)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000004080)={0x0, 0x989680}) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000040)=""/57, 0x39}], 0x4, &(0x7f0000000380)=""/39, 0x27, 0x1ff}, 0x10100) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:29 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x111000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/04/28 00:42:29 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r4, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000380)=[0x0, 0x0], 0x1}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r2, 0x406, r5) connect$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) accept4$packet(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000500)=ANY=[], &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', r8}) dup2(r2, r6) dup3(r2, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x400}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r9, 0x7f}, &(0x7f0000000180)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x1) 2018/04/28 00:42:29 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, 0xffffffffffffffff) 2018/04/28 00:42:29 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x2, &(0x7f0000000000)=@raw=[@alu], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f00000000c0)=""/187}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x22040) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f0000000180)) ioctl$TIOCEXCL(r0, 0x540c) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x6, 0x800, 0x4, 0xfffffffffffffa31, 0xb6f, 0x4, 0x2f6f, 0x8, r1}, &(0x7f0000000340)=0x20) 2018/04/28 00:42:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x7fffffff, 0x200100) r5 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x9, 0x800) r6 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x80, 0x800) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000700)={0xffffffffffffffff}) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x180, 0x101) r10 = socket$can_bcm(0x1d, 0x2, 0x2) r11 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x80, 0x1) r12 = socket$bt_cmtp(0x1f, 0x3, 0x5) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80000) r15 = request_key(&(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)='/dev/vcs#\x00', 0xfffffffffffffffc) r16 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700), 0x0, 0xfffffffffffffffc) r17 = add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="61f6e5ea", 0x4, 0xfffffffffffffffa) ioctl$EVIOCSKEYCODE(r11, 0x40084504, &(0x7f00000003c0)=[0x3b26c268]) keyctl$dh_compute(0x17, &(0x7f0000000800)={r15, r16, r17}, &(0x7f0000000840)=""/29, 0x1d, &(0x7f00000008c0)={&(0x7f0000000880)={'michael_mic\x00'}}) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="52d4cd1dbdf0e69cb1c75069ed4785c10203d6d8132196f4bee58e467983b890c8bbdea81882b3aede0546c88e5d83d53c7b990dfa5c40810096f79e60bbc85a1e7f0ce0ffae5db7e9cb4f6559f4f4384602c31e656c1d4e5c8de28433a796d8cd3e477f7f2c753958126ff11f47b88e258ce15687a0ef4ecc9c4ba0bbd364b5784c34ce38a488359267c38121f3aa816d1182d08f4c5aa12a4c0b71e45cd48517381e3700167e322e8cf04d0f899c12508fa56495aca8ca6702a35d9b3ba438fec92495bd3c89fdae6fc153d09e1cf9693fd35be7d5dd83964aaaae2783539b54", 0xe1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="38000000000000000100000001000000307b76", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x1}, 0x40) r18 = socket$inet(0x10, 0x3, 0x4) sendmsg(r18, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 00:42:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f00000042c0)=@ethtool_cmd={0x25}}) sendto(r0, &(0x7f00000000c0)="7ec2f7fbb381baa2fe17108eb94a4b1e793a602cb0984521fd28805c2f30da5d28dc468bc74a531c0ed8a6c08f5a6c91d45c127242658edaca04c99fbd16712cfd4e235898bffe894038970fae80f66e42d76ba79fa26ab7bdf20d47d77c8584eb01a43d2ea2c339578f96c6c9ecae175d5ed5fd31e3aba0199e04ba0cf5d4868f93a81f170035a7807fdecab843ba6c62f6eb6d33", 0x95, 0x40000, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/04/28 00:42:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x13) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/12, &(0x7f0000000040)=0xc) 2018/04/28 00:42:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000003a00)=@can, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000003f80)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000004080)={0x0, 0x989680}) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000040)=""/57, 0x39}], 0x4, &(0x7f0000000380)=""/39, 0x27, 0x1ff}, 0x10100) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:29 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, 0xffffffffffffffff) 2018/04/28 00:42:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendto$llc(r1, &(0x7f0000000880), 0x0, 0x0, &(0x7f0000000940)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) 2018/04/28 00:42:29 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x6) 2018/04/28 00:42:29 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='conv=']) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/28 00:42:29 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8d04501534d00d15786b0000000000000000f92613db6d0f0350ed7c5cd9f05618c4fd667562896d06f3557e2ab94416a177df6b62f1f2ddbd34"]) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000001740)) 2018/04/28 00:42:29 executing program 1: socket$nl_generic(0xa, 0x3, 0x10) 2018/04/28 00:42:29 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) [ 171.557525] REISERFS warning (device loop3): super-6503 reiserfs_getopt: the option "conv" does not require an argument [ 171.557525] 2018/04/28 00:42:29 executing program 6: syz_mount_image$msdos(&(0x7f00000003c0)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x5, &(0x7f0000000140)=[{&(0x7f0000000480)="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", 0x1000, 0x5}, {&(0x7f0000000040)="753cdd358af4a8b0e16de241216a92db016fde70959e5920d8399b552ea43d7d3e0d349a67dbf357e0bd662c8e325005e9dec945fb02ad907d05daab9eb0e5d119c7d8a17285c49b1d623202540ca0dd488f09b01c14ac5eca125af49b66b7538e1a0757050b8267cdec625e4ee7bd125b50ee54558d03798fc5c60888dc94f62e5d5c24da1dd49e2ec0724f04864ba68ac4c9b1da6eb33c753aa6d3c4a58fd7cec1eb9ecc51ecf06ed6be6324aa57ff955490fee8b8fb2c98fb05410a88f4acd2cf91ccbb26d15b21828f3447b0276eec408fc102557d54ace5f63268b74045de8f3d1e0d8262fc56a7cadcae122fbf477d16d3c1", 0xf5, 0x2}, {&(0x7f0000001780)="41b795a84bfeb96a4701e39901251bd2fc0705e1bf260398251ec18363856d97ba0f555f73efc36e3065625da4103db0f6faa7c3be2d0c26db07cbf01be6b1b203fb98973efbdde020d88d46bd894ccaae37ea6c70fd6f2f9ac377f7e436d43429b3daa90d4c0ca9142c99a819892eb9b7d804f59bc20bb33fdc12c4aa1246091c70664ed559511274ad643fd9b63f32ac70b4748f59bebe6945fe44c3a396c2895088c6c6cd71d809f5d0fa7bb93a553511374fb32e12c2c2b75f25584105c35c4cb1ad9f4ecbfe10b84cd88eecbb4bf95ee70ea144b088ef95ea6a8b89d2bd6bc59ca641f22d27eff250cdd10b27a6fe9d", 0xf2, 0x8d5a}, {&(0x7f0000001480)="21b664513578ca6be8f5155d876244754763788ac2ead16af9e373599d9d8c9bc74efc9f837525aa3c9fb31f717915581ae33d3eea2fff8c76e18b2d90997203a79c7531741b03c6067322dd579d83b1baec4395de0a099d24e2bae980b890101cf918f9634c64dfe2addba4ba8f6c28d9511915569445b6aa7c2a7d3fb386ba80532583e85c158133a9f6a51b1bcf69a5677972984fc16b38b423970d765bf5bcde90ead15d56868e56315f31ee0a9a6225d6981796f1660f56d621f51ea22ec48d142ef09bc98bdecd366ac8ce3ac6f344a36312430ac408ef3c1f539dbbc56753b3", 0xe3, 0xfffffffffffffff7}, {&(0x7f0000001580)="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", 0xff, 0x4}, {&(0x7f0000001680)="957ca6865f34884b8237fbbe0a1a62512d2b2e0e85724ab8d710a2dfc5d4d35821477e60e70ba2f4e0ca0e0adb482d91789557bbd114278e6f18cb3a96cd9218ec5dc98e62187c5980c2ec5164d5ff2ef9708f0649f684dade86c4a51e677294c8762ca6d90d6acff5725d0838de9ff51c24bea09ccaaaf233b823e21158e3f7bb735df6a16e1edeac380f36e99f77ff18e031d74f8a26136ac2b904b77ad8d52db3eb85d30324376b9b309b7bf354a6b8c63fef783681562647d11d276e3098c6d793ebf88777ce0ae121fe15fc00aada1196020c8b879cab745fa1", 0xdc, 0x1ffe00}], 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="6423d9aa01ddcf3441f20c9158bd8a0ed9d9695beff8178bed4d9c1b75ad4f4bad0d5ebc62be62bf842fbaabe7f12e267e7142da2d8e5b2c767369a172badad68eeec300072c90cf00814364aad0c7bca9e6412ca1a9e2407d32b617396d3acc6be82d23e9794e92e012ddab1375b8aaa291ba5f63bd6f607f0528bf715b894b4e5867377be2affe120413f8f4bf48f02504df153dff0f00008e65ce000000000000865292d760367e98de12cee9ae0113185b6363e32ed1"]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0x38, 0x10000, 0x445, 0x3de2}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x4, 0x3, 0x7, 0x2, 0x6}, 0x14) [ 171.607584] __ntfs_error: 165 callbacks suppressed [ 171.607594] ntfs: (device loop7): parse_options(): Unrecognized mount option P4Ð xk. 2018/04/28 00:42:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0xa0002, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180)={0x7, 0x4c, 0x3, 0xef7}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={0xfffffffffffffffb}, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000000c0)=0x1b6, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000080)="36650f01cb41083497ded266b81d008ed0c4427d179202000000c74424000c010000c7442402c7710000ff1c2447ddcac4813b5c310f01c8660ff7d9", 0x3c}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 00:42:30 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000140), 0x6, 0x8) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x2, 0x5, 0x4, 0x8000]}) ioctl$int_in(0xffffffffffffffff, 0x8000008004500b, &(0x7f0000000080)) [ 171.664216] REISERFS warning (device loop3): super-6503 reiserfs_getopt: the option "conv" does not require an argument [ 171.664216] 2018/04/28 00:42:30 executing program 2: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x3, 0xffffffff, 0x3, 0x10001, 0x0, 0x80000000, 0x104, 0x8, 0x6, 0x4, 0x7, 0x1, 0x200, 0x80000000, 0x2, 0x7fff, 0x0, 0x207480b, 0x7, 0x1ff, 0x2, 0x5, 0x8, 0x51, 0xc78, 0xfffffffffffffff7, 0x3, 0x5, 0x52a, 0x7fff, 0xffff, 0x4, 0x400, 0xfffffffffffffff7, 0x3, 0x3, 0x0, 0x3, 0x1, @perf_config_ext={0x4}, 0x20281, 0x5, 0x71b, 0x4, 0xd2, 0x3f, 0x7}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xb) lseek(r0, 0x0, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000240)={0x1, 0x2, 0xfffffffffffffffb, 0x9, "3120353281e7600d000000d6a3f9f042341232a432a4aba39f9cd5196519ab89687b6ed0e358279372b1b132", 0x80000000ffb}) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000114000), 0x3) 2018/04/28 00:42:30 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) [ 171.755975] FAT-fs (loop6): Unrecognized mount option "d#ÙªÝÏ4Aò ‘X½ŠÙÙi[ïø‹íMœu­OK­ ^¼b¾b¿„/º«çñ.&~qBÚ-Ž[" or missing value [ 171.941820] FAT-fs (loop6): Unrecognized mount option "d#ÙªÝÏ4Aò ‘X½ŠÙÙi[ïø‹íMœu­OK­ ^¼b¾b¿„/º«çñ.&~qBÚ-Ž[" or missing value 2018/04/28 00:42:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 2018/04/28 00:42:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd08) 2018/04/28 00:42:30 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat6\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x7f}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0x1e}, 0x1000}}, 0xfffffffffffffff8, 0xa4e, 0xffffffffffffffff, 0x7, 0x99}, &(0x7f0000000140)=0x98) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x40, 0x1f, 0xffffffffffffffc0, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000040), &(0x7f00000001c0)="8309ef1651d638c6433ee382aa173aecc3b67d34f34d04f081795f2aef6ab9270ba3655796fc71d1b11cf903a1dd01fcb07e652ec70a6aaf62c3a5426ab66ba42098fd0a35f4d6b715b4e88f889f20b00631d63acfead4d0a685a922413508f932bb4361b2d00e5baace26ca3a8298a58c6f4ad1b78655e01a801f971e83c95489d3c0102ca1b85babdcc500c4190000b2baebbbbb642803ac458a4ed39d01fbd85bd0300435dfe298762f9dccbc802a9a78b4c11d697e1d95d5cfc442f3796883caeedbb5500a4af123d52ea73cae3221be5115d8c74210b5"}, 0x20) 2018/04/28 00:42:30 executing program 7: syz_emit_ethernet(0x67, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@llc_tr={0x11, {@snap={0x1, 0x1, "0e", "a3cf99", 0x8863, "036fa4b9ea05e4936bdb6d7d94ce69905727b3ec7ec544736e95a4c1be29b9183d7be88f23d92c056f17319053322e11d31067f9c9f8216893614535c79f63bb95805a96c17d7f2d9c32a0fdd3a4fa4f38"}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x9, 0x5, 0x5, 0x5, 0x200, 0x7, 0xd10, 0x9, 0x100000001, 0x1, 0x140000, 0x6074, 0x1, 0x1ff, 0x7]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x3, 0x80000000}, 0x8) 2018/04/28 00:42:30 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:30 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r2, 0x0, 0x0, 0x200005) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r0, r1) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) sendto(r4, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r5 = dup(r4) recvmsg(r3, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r4, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96549e3e0dbb459de92d39d7189803ff5a85336ee7c7bea29ce19d4e4bdbd0b7ce84c07284f8cb79f2be055989e7157ecb8e4b61d9cebc0de952a15cdb95f0ecd23bcb5a6033d716b410abe73505ec3f207ea95566eb1eee907e732397b0841af55e6ec81f1049b5f8b0c702ff05902c209f60dbcbf18c49c72abd13def5447bb437b3002c6cb3645a02d34224788174c6e9b2e28c0c7a644fe1bdbfe1dff6ac2fde7611fee6d8121abc7ce07a456021da5792ed957870de9480135970383f503ade2933b67fbf527a5b85ed7c9a493c5bf584a66bf6c856f13eeea7eb3f76211a5eee7d80648b48dd7a343d9e5f1ff503de9326ed59fa571020933a4778a6252b0115297f616e4fe064a3fe0ddaea2eb7c946d2a43fa824387be3da735abb1cba5a02dd040bdc5e5ef191bf002404e2bbb7441ac6171071f45cbebf1a4885e5203d2271f5a79cc58b2092230e169995e65ec393df2601d9c86451247f510a6c58136b9b5517a0bf76ecab5cbdfbd2371727c59bcc62b0cdeb5ce2014eceae858f97389103e55c5e1f8308d44f9c32649982dad5bb7260b4f57e6928413e9e6d347d31659d59b320fa903cb88c88ee6b8cf0f23de1f3a9fb65cd747bbdbcf535f4c58f0881c86f189f7b6b99b2056743289316d05cc4c9d0027a2e77e35ad08d39e26a36fbdd6d3bf5b93b242c1c5b7770f29717f94c1c83bd8b54e37552fc8223ca", 0x202}], 0x1) writev(r5, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 2018/04/28 00:42:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000003a00)=@can, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000003f80)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000004080)={0x0, 0x989680}) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000040)=""/57, 0x39}], 0x4, &(0x7f0000000380)=""/39, 0x27, 0x1ff}, 0x10100) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000001380)=""/222, 0xde}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000180)=0x8) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/28 00:42:30 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(0xffffffffffffffff, 0x408) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) dup2(0xffffffffffffffff, r1) 2018/04/28 00:42:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10800, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) write$fuse(r0, &(0x7f0000000080)={0x20, 0x0, 0x3, @fuse_ioctl_out={0x5, 0x8, 0x3ff, 0x401}}, 0x20) sync() 2018/04/28 00:42:30 executing program 4: syz_mount_image$gfs2(&(0x7f0000000580)='gfs2\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000b40)={[{@noloccookie='noloccookie', 0x2c}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffff9c, 0x1}) pipe(&(0x7f00000001c0)) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r1, 0x10000, &(0x7f0000000000)="44a7adba8c18be4efa78f37f291cf2aa8b8d267a3fe78abedbcab21b7d4dc9212cd31a278e87f3399afffa842c30e215b7e5028ebb67e29e59c0e2b8cc87ab9fa407c89a458b7924ab4151e87ba7c934a3ec127844524f") [ 172.418615] gfs2: not a GFS2 filesystem [ 172.465985] gfs2: not a GFS2 filesystem 2018/04/28 00:42:31 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="254bdb07ce4b690758435e0640708c1095", 0x11}, {&(0x7f0000000240)="3ab806d46769964669dbff7af2b975830be8bf", 0x13}], 0x3, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./control\x00', 0x4, 0x0) getdents64(r1, &(0x7f0000000000)=""/188, 0xfffffffffffffc91) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/04/28 00:42:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000003a00)=@can, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000003f80)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000004080)={0x0, 0x989680}) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000040)=""/57, 0x39}], 0x4, &(0x7f0000000380)=""/39, 0x27, 0x1ff}, 0x10100) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:31 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000010000000000000000000000", 0x10, 0x0, 0x0, 0x0, r0}]) 2018/04/28 00:42:31 executing program 5: getpid() pipe2(&(0x7f0000000040)={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, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/04/28 00:42:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x7, 0x800, 0x81) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) shmget(0x3, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x4, &(0x7f0000000200)=0x4) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f00000001c0)={0x4, 0x7, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x208, 0xee9, 0x22d7b84f, r2}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r3 = dup3(r0, r1, 0x15bbd817d0959949) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x13) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x819, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) 2018/04/28 00:42:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x6, 0x0, @mcast1={0xff, 0xb, [], 0x1}}, 0x6f, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x7, 0x20440) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1401002000fb0200000000000000000100000000"], 0x1}, 0x1}, 0x0) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000640)={0x9, 0x102, 0x10001, 0xfffffffffffffff9, 0x1, 0x20, 0x2, 0x3780, 0x8, 0x3}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) r7 = getpgrp(0xffffffffffffffff) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000240)={0x1, 0x5ddd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r9 = creat(&(0x7f0000000200)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r9, 0x10e, 0x8, &(0x7f00000002c0)=0xae, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x953184a46d9804a5, r0, 0x1}) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r0, &(0x7f00000000c0)={r10, r0, 0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) accept(r0, &(0x7f0000000180)=@alg, &(0x7f0000000280)=0x80) 2018/04/28 00:42:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3f, 0x420a00) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0xffffffff}, @in6={0xa, 0x7ff, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xca5a}, @in6={0xa, 0xffffffffffff7fff, 0x3, @empty, 0x806b}], 0xa0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) read(r0, &(0x7f00005f6000)=""/99, 0x60f) 2018/04/28 00:42:31 executing program 1: clone(0x242800, &(0x7f0000000000)="7f374f088c07569444f584d648c5e8eb0cfbb5d7a1e1c31f7f03013d679e0892295b8abd3f1a4f7d287cda13ab30db39d54b03db9f49e29801b65addab", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)="a9df5ef412afcbc4a82ed4f143408bebcb794c42144c5fde0027f5c3bc5220aea96ce4dcdaeae2d828e6291f5a5e140670f7320262a81f89f319d706ce6d09e9e8a40993aef840fd55fd77adaee863f97f66f75e81098d963ada58c8d70b0bf1e39f112e2e1e013d35a1861dc81ed84bf9a53ae081338fb9ce224d3c9946703773225f200792031dd64c6ee812af45840e78fcfdada3ed145280e4ee4f0d54850c4c0e08") syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f00000002c0), 0x2000, &(0x7f0000000280)={[{@data_journal='data=journal', 0x2c}]}) 2018/04/28 00:42:31 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=@updsa={0x184, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_aead={0x4c, 0x12, {{'pcrypt(authenc(sha256-avx,ctr(twofish)))\x00'}}}]}, 0x184}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x41, 0x2000) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/28 00:42:31 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40400, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, "2333a2f11b6bbf710591409e741d54a7e80ce037e3800b53fa2565102e74c93d482e3c644496ef54a2d2a553e8e2212e9c51bce4a4ab25dcbdaceb3706bd2ca486565108033dc01b41c26ccee4846d8b"}, 0xd8) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x100) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ff0f000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="9593f4e67ef3e32ad08967c452f38c2f75166e38f72206846e1d64d927795d5590e700766ddf3e816353c052c2a429d83bb132c6f278a1920f699e52ba355e96a4c045df3f7c6e70e5abf0439787264fd0bbd949c04dce07d6f074b32068f208232b73944ae46f2ee1f5aa91e0b71f2d4df95d68faee2e66001476c0b4bc780c88c4ba0dbe7099ebef7cf2dda203859207e344cacf521a10baf8ba35c3599c81ba29a169e1aa39088e12e9e3c25cef773c62de4ec2c97b8265d2a24c3bfc3241600a6a"], @ANYBLOB="00d605001f00d8ff8000000000020000f1b444d3f466cf9167ec279e3b9082fc95223603d45cb1ca6ac5d0bf35c93174a8b25de4340a5f8abcf04b7e6ccab4c5b75f02fa4511c74d227336fe3566a04fca7119938a6f9988277f12d4aa5209bedeb067ae9a968f3eb2ca905d52e8a491c9b7cff533d2306ea89f91e553c38151dc5e026fe9a47a79a6ba1fef0e9d4776f7511fe4bef556907be597c1e1de28d6"]) r4 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f000044f000)={0xa}, 0x1c) 2018/04/28 00:42:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe801, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e6661740010", 0xd}], 0xa08013, &(0x7f0000000080)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) 2018/04/28 00:42:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x111, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0xcb, "d8fab3fb97900ef03051da83edda69f4d75c3af5178a34f831488fe22a8a8c513f6b939b4723cbcdfde62b9887bc833bad5864a1a1cb974613a81ea18f5386f5daf38ec70b5954ec548e4fcb04e759274e271da5287e8004a4bc584c66ff376d58d24a99d0694589832821332a8ef9cd938a77c3b617bccc295e9a5a334d4567fe50cdd80a235beee31895b3f11908c323f8136bf49be9a01cd8b70ea44c7f9c1f6882ba2367a0bf1062914ff6cbaf5cf1bf840e24fdba571db5c0eef813b4907079be28582313ff1e7d45"}, &(0x7f0000000180)=0xef) write(r1, &(0x7f0000136000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/28 00:42:31 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x25) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100)="cf", &(0x7f0000000180)=""/160}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f00000000c0)="01"}, 0x10) 2018/04/28 00:42:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000d32fc0), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x5f) sync() ioprio_set$pid(0x0, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000400)={{0xd2, 0x5}, 'port0\x00', 0x8, 0x10000, 0x4, 0x3, 0x2, 0x8001, 0x2, 0x0, 0x0, 0xffffffffffffffc0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000005c0)={{0x3, 0x63}, 'port0\x00', 0x10, 0x10401, 0x100, 0x229, 0x7f, 0xffffffffffffffc0, 0x80000000, 0x0, 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000700)={0x10, @tick=0x24, 0xfffffffffffff54c, {0xfff, 0xfffffffffffffffd}, 0x2ff, 0x0, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) ptrace$peek(0x2, r4, &(0x7f0000000580)) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r5 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000044ff6)='./control\x00', 0x0) r6 = fanotify_init(0x4, 0x800) fanotify_mark(r6, 0x32, 0x40000002, r5, &(0x7f0000000000)='./control\x00') setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000680)={r3, 0x1, 0xfffffffffffffca9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff96) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) accept4$netrom(r0, &(0x7f00000004c0)=@full, &(0x7f00000006c0)=0x48, 0x800) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/04/28 00:42:31 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) r2 = memfd_create(&(0x7f0000000180)="405378e6d886813696726980670052ce75126c3af0464a53b12aff9434fa2fb1837ad48e473f31c4e880c18e81c3fcc60c99d578d76c1bc911be67cf2cb2a7ff3e267314e23e71a90a1ee42c733a6fc1d9edce57a91a708ea494b106a39bfd3ce060b06c09b0a93c2a6d4b857b81969bf23e170c8307aad89399fb452b4e83a409d4da32342727c7d4d22172a0b8cc6f8f3810ba681612706e868654de596f77acae4f0a26b434ce0a50cb9ad8bdd32988f9b778cf70d803ed5bd7698564796bc7d354e8c1e495e089fb48170426eab0e51e8e97ac2a19a8b652118b1f75c604", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0xc0bc5310, &(0x7f0000044000)) 2018/04/28 00:42:31 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x8000000}, 0xc) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) r1 = memfd_create(&(0x7f0000000040)='selinux{\\[/wlan1&security\x00', 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x4, 0x4) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc1ff8)) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) [ 173.578215] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 173.657841] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 173.696439] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 173.707280] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 173.716988] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/28 00:42:33 executing program 7: mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='qnx4\x00', 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/tcp6\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000300)={0x6, 0xa, 0x5590dd0d, 0x5fcd244f, "3cf12c6bc1b241bdf1d179c310cbb7f78ddf869fcfc9dda3b53c097b0d921882"}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000340)=0x80000001, &(0x7f0000000380)=0x4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000003c0)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000400)={0x1, 0x3703, 0x6729aa59, 0x9}, 0x10) select(0x40, &(0x7f0000000080)={0x44f3, 0x7fff, 0x6, 0x2, 0x0, 0x1200, 0x9, 0x6}, &(0x7f00000000c0)={0x9, 0x7, 0x20, 0x9, 0xf5f4, 0x2, 0x7, 0x4}, &(0x7f0000000140)={0x80000000, 0x9, 0x2, 0x96c3, 0x0, 0x4, 0x40, 0x8}, &(0x7f0000000180)={0x77359400}) 2018/04/28 00:42:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x200}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}, 0x0, 0x4}) close(r0) 2018/04/28 00:42:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000003a00)=@can, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000003f80)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000004080)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:33 executing program 2: clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000340)={{}, {r0, r1/1000+30000}}, &(0x7f0000000280)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001080)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001040)=0xffffffffffffffc1) setreuid(r3, r4) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000001c0), 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x619, 0x0) setitimer(0x2, &(0x7f0000000040)={{r5, r6/1000+10000}, {0x77359400}}, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockname(r7, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000f80)={0x0, 0x20, 0x6, 0x7fffffff}, &(0x7f0000000fc0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r8, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000980)={0x3, 0xff, 0x5, {0x77359400}, 0x81, 0xffffffffffffff81}) alarm(0x1002) r9 = dup2(r7, r7) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r9, 0xc4c85513, &(0x7f0000000380)={{0x7, 0x3, 0x4ae, 0x3ff, "1c52cd50bd88d41069896917f44aedea210e0260e2ec1bf3357878a8d8d9035c6119cb0292033c7b8f29d225", 0xa6f2}, 0x0, [0x9, 0x7, 0x80000001, 0x9, 0x100000001, 0x10001, 0x1, 0x6, 0x8001, 0x80, 0x2efc, 0x1, 0xe7c7, 0x5, 0xffffffffffffffdd, 0x1, 0x800, 0x5, 0x2, 0x2, 0x1, 0x9, 0x400, 0x1f, 0x7, 0x3, 0x10000, 0x4, 0x0, 0x2c, 0x9, 0xd54, 0x8000, 0xb5, 0x8, 0x100000001, 0x7, 0x5, 0x9, 0x6, 0xffffffffffffc568, 0x400, 0x4, 0x1000, 0xfffffffffffffc01, 0x9, 0x0, 0x4, 0x8, 0x901, 0x8, 0x8, 0x7, 0x52, 0x3, 0x400, 0x7, 0x200, 0x4, 0x0, 0x80000000, 0x61a, 0x5, 0x1, 0x5, 0x4, 0xdfb, 0x2, 0x2, 0xff0000000, 0xfffffffffffffffd, 0x80000000, 0xfff, 0x1, 0x5, 0x5da71eca, 0x0, 0x811, 0x5, 0x9, 0x3, 0x7b0, 0x0, 0x9, 0x7f58, 0x80, 0xffff, 0x3e3, 0x5, 0x100, 0xfffffffffffffff8, 0x7, 0x8, 0x2, 0xffffffffffffffc0, 0x10001, 0x100000001, 0x100000001, 0x7, 0x7, 0x7f, 0x4, 0x1ff, 0x2, 0x5, 0xff, 0x7, 0x2, 0x2, 0x0, 0x7, 0x5, 0x8001, 0x10000, 0x8, 0xffffffff, 0x20, 0x1, 0xe63, 0x3, 0x9, 0x4, 0xc0000000000, 0x0, 0x3, 0x0, 0x2, 0x3ff], {0x0, 0x989680}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r9, 0xc4c85513, &(0x7f0000000a80)={{0x5, 0x0, 0x100, 0xf9d4, "fa1209bb98f21333ae6b689d20bf95505a11a2bfced30fce548665f9e9e7e72bcc74ee4410883949514dcae6", 0x100}, 0x0, [0x0, 0x8, 0x4, 0x2, 0x2, 0xffff, 0x0, 0xffffffff, 0x8, 0x4, 0x5, 0x3, 0x4, 0x7c, 0x5, 0x6, 0x80000000, 0x98d800000, 0x7, 0xfffffffffffffffe, 0xffffffffffff7fff, 0x3ff, 0x2, 0x6, 0x2, 0x200, 0x8, 0x0, 0x3, 0x7ff, 0x9, 0x1, 0x3, 0x0, 0x7, 0x10000, 0x8, 0x10000, 0x345b, 0x4, 0x7, 0x5e, 0xffff, 0xae4, 0xe7, 0x2, 0x3ff, 0x7fff, 0x5, 0x7, 0x8, 0xffff, 0x26b, 0xfb, 0x0, 0x401, 0x3, 0x5, 0x1f6, 0x101, 0x3, 0xd54, 0x3, 0x2, 0x8, 0x0, 0x100000000, 0x6, 0x9, 0xfffffffffffffff7, 0x20, 0x2, 0x8, 0xfffffffffffffffa, 0x9, 0x9, 0x3ff, 0x6, 0x1, 0x7, 0x81, 0x800, 0x328, 0x0, 0x4, 0x3f, 0x100000000, 0x8, 0x8001, 0x13, 0x1, 0x2de, 0x4ce, 0x3, 0x80, 0x10000, 0x8000, 0x297, 0x7, 0x5, 0x5, 0x5, 0x4, 0x6, 0x2, 0x20, 0x200, 0x7, 0x8001, 0x0, 0x80000001, 0xffff, 0x3ff, 0x6, 0xfffffffffffffffe, 0xffffffff80000000, 0x1, 0x4, 0x400, 0x6, 0x800, 0x9, 0x4502e337, 0x9, 0x20, 0x2, 0x100000001, 0x7]}) 2018/04/28 00:42:33 executing program 1: socket$unix(0x1, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1ffffe, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0xf99d18420bef2777) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)) unshare(0x8000400) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 00:42:33 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f00000000c0)={r1, r2+30000000}) r3 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0x2}}, 0x4, 0x4, 0xfffffffffffffff7, 0x3, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0x1, @empty, 0x7}}, 0x8001, 0x9, 0x5, 0x8, 0x1}, &(0x7f00000002c0)=0x98) mlock2(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) io_destroy(r0) 2018/04/28 00:42:33 executing program 5: getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/04/28 00:42:33 executing program 4: getpid() pipe2(&(0x7f0000000040)={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, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/04/28 00:42:33 executing program 3: r0 = socket$inet(0x2, 0x8000000000003, 0x33) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x2, 0xe0, 0x1000}) 2018/04/28 00:42:33 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000}, 0x0, 0x8, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/04/28 00:42:33 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6e7, 0x10f180) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x1ff, 0x0, 0x7b1, 0x3, 0x8d, 0x9, 0x91a4, 0x0, 0xffffffffffffffe1, 0x100000001, 0x5, 0x7ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80806, 0x0) write(r0, &(0x7f0000000080)="464b1f373b45", 0x6) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x1378, 0x12c0, 0x0, 0xffffffff, 0x1108, 0x1108, 0x13e8, 0x13e8, 0xffffffff, 0x13e8, 0x13e8, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x10a0, 0x10d8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @icmp_id}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x13d8) 2018/04/28 00:42:33 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/04/28 00:42:33 executing program 2: r0 = socket(0x1e, 0x800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) 2018/04/28 00:42:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100deffffffffff760200001f0000000000"]) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf9f, 0x48000) ioctl$KDMKTONE(r3, 0x4b30, 0x6) 2018/04/28 00:42:42 executing program 2: r0 = memfd_create(&(0x7f00000001c0)="fa9364657e20", 0x400000000000) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='/', 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r3) recvfrom(r2, &(0x7f00000002c0)=""/98, 0x62, 0x60, &(0x7f0000000340)=@pptp={0x18, 0x2, {0x3}}, 0x80) open_by_handle_at(r4, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) lseek(r3, 0x58, 0x0) getdents64(r3, &(0x7f0000001540)=""/188, 0xbc) recvmsg$kcm(r2, &(0x7f00000025c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x2) sendto$inet(r2, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.capability\x00', &(0x7f0000000280)='}vboxnet1wlan1\x00', 0xf, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r5}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000080)={0x1, r0}) r7 = semget(0x2, 0x3, 0x200) semop(r7, &(0x7f0000000180)=[{0x7, 0xff, 0x1000}, {0x0, 0x2, 0x1000}, {0x3, 0xffff, 0x800}, {0x7, 0x101, 0x800}, {0x3, 0x1, 0x800}, {0x7, 0x401, 0x1000}, {0x0, 0x6, 0x800}, {0x3, 0xa678, 0x1000}, {0x3, 0xfff}, {0x2, 0x4, 0x1800}], 0xa) 2018/04/28 00:42:42 executing program 1: prctl$intptr(0x2000000000029, 0x3) r0 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "cb8c25e7d54de0c7", "7d322cdb6e7338285ef5081e9fc431474994dbf25c50aeeefb82cb7ad691904c", 0xffff, 0x5}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@ipx={0x4, 0x5, 0xc2, "50f3850ec3e1", 0x2}, {&(0x7f0000000000)=""/76, 0x4c}, &(0x7f0000000080), 0xa7c5a1f59c52075c}, 0xa0) 2018/04/28 00:42:42 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3b, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e23, 0x2, 'none\x00', 0x21, 0x1, 0x27}, 0x2c) getsockopt$sock_linger(r0, 0x1, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xc68bd6b43d572f20, 0x7, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}]}, 0x410) 2018/04/28 00:42:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200000) r2 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x2e, 0x20200) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000400)={r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001800)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000200)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x84, &(0x7f0000000280)=""/132}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000200)=""/208}, 0x18) 2018/04/28 00:42:42 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000540)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f00000005c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x7, 0x64d9, {"ed910330e37e69851bab33fced4dcf37"}, 0x0, 0x14a, 0x9}}}, 0x90) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x3a3480) write$rdma_cm(r2, &(0x7f0000007000)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000002840), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) 2018/04/28 00:42:42 executing program 7: getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/04/28 00:42:42 executing program 5: getpid() pipe2(&(0x7f0000000040)={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, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/04/28 00:42:42 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/28 00:42:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800000000000000eaffffff000020001b00000000000000000000000300000000"], 0x3d) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="39de83d946ba482fde2f48b49fbb7b1a48a9c0a6b4445775a18c669de11d92f240ee2cd77e6055edbd5d0cfd3f9b03585e14dd5043898043ec") 2018/04/28 00:42:42 executing program 4: mlockall(0x1) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000040), 0x7, 0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1a200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000001c0)=""/107) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xec35}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) 2018/04/28 00:42:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x40000004, 0x800000000000852b, 0xffffffffffffff9f, 0x10000007ffffffc}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047dd8c2692556b875835a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000076"], 0x218) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) shutdown(r0, 0x1) 2018/04/28 00:42:42 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x40000) bind(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x80) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002100)="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", 0x1005, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) 2018/04/28 00:42:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="400078000002000019000000dc0100002c000000010000000000000000000000002000000020000040000000000000003d5cbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)={[{@journal_dev={'journal_dev', 0x3d, [0x32]}, 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="e0282cdeaa9c7b6efc2353612fe6e695509ed31d829f53bea7f9f6c9e034a798fd2ab24ad3622b706567c3a3f6bb7d8584e3c1f7a8a2258d7e3e4ad9ea469f41afa7cd68e85513910456c5b6fc1f42d270049035f6243c3c75d8cc85436b0d96273ff3f6d5912f4d23129c499806640aa366a4efef2991d87c174cd2915bcfa1521e9c7c13dce5a7c2bf76660e285a", 0x8f, 0x6}], 0x0, &(0x7f00000002c0)={'nouuid,', {[{@noikeep='noikeep', 0x2c}, {@mtpt='mtpt', 0x2c}]}}) 2018/04/28 00:42:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="636f6465706167653de0cf3835372c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/70) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=""/118, 0x76) unlink(&(0x7f0000000300)="2e2f66696c65302f2f696c6530f000") mkdir(&(0x7f0000000180)="2e2f66696c65302f2f696c6530f0", 0x0) 2018/04/28 00:42:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000720a00ffffffff007401"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1caef1eedcddffd94ca96bf9c07c9a1800d0c3b6462b5142a7"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x80000001, 0x520, &(0x7f0000000300)=""/187}, 0xfffffffffffffe0a) 2018/04/28 00:42:42 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xc) setreuid(0x0, r1) r2 = getpgid(0x0) sched_setaffinity(r2, 0x67, &(0x7f00009ad000)) 2018/04/28 00:42:42 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={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, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/04/28 00:42:42 executing program 3: r0 = getpgid(0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=@l2, &(0x7f0000000280)=0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@delrng={0x10, 0x14, 0x0, 0x70bd2b, 0x25dfdbfb, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x2400c015}, 0xc0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa02, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb682, 0xfffffffffffffffe, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x8, 0x11, r2, 0x2c) r3 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x6) ptrace$pokeuser(0x6, r0, 0x9, 0x8) ioctl$TCXONC(r3, 0x540a, 0x1) prlimit64(r0, 0x0, &(0x7f0000000140)={0x2, 0xff}, &(0x7f0000000180)) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000001c0)=ANY=[]) 2018/04/28 00:42:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x14, 0xffffffffffffffff}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x100007) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x288041) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xea66a45dc02f23c1, 0x0) 2018/04/28 00:42:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 184.696130] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (2 blocks) 2018/04/28 00:42:43 executing program 6: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000040)='.\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f757569642c737593251abf723a17cf92869e42c8b06e69743d342c0039d83a35399f8d6c0f0f8da053d846d93fc2127b949bb2d26fa4f0e373a9c4e121babe0a5fa884d19a3d90661ea74aacc62fa834cf47fc3fe957a9fc5c997578ba2d52bd550dc08fe95f1bcf840ae6f2c7"]) 2018/04/28 00:42:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x10, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) 2018/04/28 00:42:43 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000036, 0x0, 0xf000) 2018/04/28 00:42:43 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x44001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5) write$tun(r1, &(0x7f0000000080)={@void, @hdr, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "a586ba13b3225dacfe2fe2c0c6ff9bcd"}}, 0x2e) 2018/04/28 00:42:43 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x1ffffc) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) [ 184.776743] XFS (loop1): mtpt option not allowed on this system 2018/04/28 00:42:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 184.873644] XFS (loop6): unknown mount option [su“%¿r:Ï’†žBÈ°nit=4]. 2018/04/28 00:42:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) write(r0, &(0x7f0000000000)="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", 0xfa) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 00:42:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4a200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x4}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x10000, 0x8e}, 0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20}, 0x10) 2018/04/28 00:42:43 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x400) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x401, 0x7, 0x5, 0x3, 0xffffffffffff0001}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x3}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4188aea7, &(0x7f0000000140)={0x2, 0x0, [{0x80000008}, {0x1}]}) 2018/04/28 00:42:43 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) read(r0, &(0x7f00000000c0)=""/133, 0x85) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) ftruncate(r0, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) [ 184.952746] XFS (loop6): unknown mount option [su“%¿r:Ï’†žBÈ°nit=4]. 2018/04/28 00:42:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x801, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000b0000040000000008100000000000000b000004000004613e306cd"]) 2018/04/28 00:42:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:43 executing program 6: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x81) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x3bd) chmod(&(0x7f00000001c0)='./file0\x00', 0x8) 2018/04/28 00:42:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r1, 0x6, 0x1}, 0x10) ftruncate(r1, 0x100000001) 2018/04/28 00:42:43 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x10000, 0x40) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x100000000, 0x2, 'client0\x00', 0x1, "853a064d1c112129", "bdf172857b4f54e48a3e866f42a3e81f4421eeb0b87021a175e643403f7ab75e", 0x80000001, 0x400}) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/28 00:42:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0xc00000000, 0xff10, &(0x7f00000000c0)}) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000240)="320ae5bac080221ffa3a6521e2932547cda5f290f4775f8638f2cef7c0ec0d1f60ff568263c04fdfaa053de4", &(0x7f0000000280)="2508628cd81e44cec2bffd0f87c2a748d901e96d46bb89a86b0ee7399e943b1e836128f7e947edeed53d278e752f8463923a3c923c88bff13f5a36a10689c1ebf8086205ffce5cff19897472ca25b2c0208dd15497b75bce0cd9436b392728bd85ee71cb2fe4fd426146557da5a2ef6cc05d52f7549bdaf52b0f284a6106c94bda9f8754dc77cf635fa6613faf0e816245344c9e28413d2f48dee50d7d7c4f89d6073116112b6adfcc86844aae2f7bdaaf6e1e8875160a08cd01eee0af06810c2fb2018feecd3b36371bba93d564dd63502180adabd57be2c1073c8ef92ed8d791838ef9aac993edc7d860a08e35cb5f41d0258ced"}}, &(0x7f0000000400)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000200)=0x3) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r3, 0x1000000000013) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140)=0x1, 0x4) 2018/04/28 00:42:43 executing program 3: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f0000004400)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000047c0)=""/179, 0xb3}], 0x1}}], 0x2, 0x22, &(0x7f0000000700)={0x77359400}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) 2018/04/28 00:42:43 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={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, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/04/28 00:42:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bpq0\x00', 0x10) 2018/04/28 00:42:44 executing program 2: r0 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='vmnet0vboxnet1\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='cpusetem1system\x00', 0x0) keyctl$search(0xa, r0, &(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r1) mknod(&(0x7f0000001380)='./file0\x00', 0x8041, 0x6) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x1f, 0x80000, 0x23, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000001540)=""/24, &(0x7f0000001580)=0x18) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)) r5 = socket(0x11, 0xe, 0x7) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001480), &(0x7f00000014c0)=0x4) getsockopt$inet_buf(r5, 0x0, 0x2d, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) recvmsg(r4, &(0x7f0000001340)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/4096, 0x1000}, 0x62) 2018/04/28 00:42:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:44 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x20000082, 0x0) syncfs(r0) io_setup(0x9, &(0x7f0000000240)=0x0) dup(r0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000e1ff00000000000000000000", 0x10}]) 2018/04/28 00:42:44 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x98500, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}}, &(0x7f0000000180)=0x84) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000200), 0x4) r2 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c03, 0x0) ioctl(r3, 0x7, &(0x7f00000001c0)="88a29d2f66fcbc4de73d68a5e1d25f97bc0f41832ada58f309374f9a1629258626a3ae768568ae7496bae02a77c2814ad557a92a2f18702e89afcc47eedd") 2018/04/28 00:42:44 executing program 6: r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$sock_linger(r0, 0x1, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x8) [ 185.690815] hfs: can't find a HFS filesystem on dev loop1 2018/04/28 00:42:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:44 executing program 2: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xd5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x5b0, 0xca, 0x8, 0x8, 0x1ff}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000340), 0x20000000, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x6}, 0x8) waitid(0x0, 0x0, &(0x7f0000000200), 0x204100000c, &(0x7f0000000000)) 2018/04/28 00:42:44 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x800, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) bind$packet(r0, &(0x7f0000000300)={0x11, 0xff, r1, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x10, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0x54) splice(r2, &(0x7f00000000c0), r3, &(0x7f0000000140)=0x47, 0x3, 0x6) shmget(0x3, 0x1000, 0x1480, &(0x7f0000fff000/0x1000)=nil) 2018/04/28 00:42:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x2, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x40) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) io_setup(0x0, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) r6 = open(&(0x7f00000004c0)='./file0\x00', 0x8000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000000500)={0x47, "f0ca6ba2da8854670ec2b188193165cb2004adbb769d07daf359939fb1b7ace99535f838cd781a2c672315ca10ca1b030c95bea36adea45d008b0afdc2981fa2912a3c39993752"}) io_getevents(r3, 0x401, 0x7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={r4, r5+30000000}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000440), &(0x7f0000000480)=0x10) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:45 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) 2018/04/28 00:42:45 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x8001, 0x9, &(0x7f0000000040)}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r1, &(0x7f0000000640)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/04/28 00:42:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:45 executing program 7: unshare(0x20400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0xd55, 0x8, 0x11f}) socketpair(0x1, 0x3, 0x200, &(0x7f0000000ff8)={0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000000), &(0x7f0000004fdc)=""/36}, 0x18) 2018/04/28 00:42:45 executing program 2: prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001780)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000017c0)={0x1, 0x3, 0xa, 0x800, 0x100, 0x7ff, 0xb7, 0x1, 0x0}, &(0x7f0000001800)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001840)=@sack_info={r2, 0x9, 0x200}, 0xc) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) getpid() gettid() ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x804) getpid() syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2000) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x3ad}], 0x1) 2018/04/28 00:42:45 executing program 1: syz_emit_ethernet(0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="018024000000d07e31c5ea1b65584d098b0352d8d5220003598e7afe66677f274b75fcef31e6fecf18d80e03f8ce3e7edcf91c516d9719d605ae3eb7d30bd27ea72ddff115b7568ace0b647f0c7bac42867cb013dd264478cd281a52bec7537218d8033ed684443b82e29f76c4888fc445"], &(0x7f00000000c0)={0x0, 0x3, [0x32f, 0xdf3, 0x0, 0x29c]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'ip6_vti0\x00', 0x2}) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@can={0xc, {{0x1, 0x6, 0x2, 0x5}, 0x8, 0x1, 0x0, 0x0, "a6325770339eaf4b"}}}}, &(0x7f0000000180)={0x0, 0x4, [0x6fb, 0xaea, 0xd3c, 0xac0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r1, r2}) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x0, 0x5, 0x27b, 0xffffffff, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/04/28 00:42:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3ffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e20}}) 2018/04/28 00:42:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:45 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x40, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @free_buffer={0x40086303}], 0xf8, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8ce0749"}) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) signalfd4(r2, &(0x7f0000000080)={0x6}, 0x8, 0x800) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000040)={0x77359400}) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r7 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0xed}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r8, @in6={{0xa, 0x4e21, 0x5c7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0c398e63000039a68ed53864"], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/28 00:42:45 executing program 7: r0 = userfaultfd(0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) msgget$private(0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) socketpair(0x1, 0x80007, 0x10001, &(0x7f0000000180)) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) 2018/04/28 00:42:45 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_bridge\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x103200, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/186) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x7, 0x40, 0xeb3, 0x6, 0x0, 0x7, 0x7, 0x1, 0x8, 0x5, 0x21, 0x3ff}) 2018/04/28 00:42:45 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x10400, 0x80) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xffffffffffff0000, 0x3ff, 0x7, 0x5, 0x0, 0x3, 0x2, 0x8, 0x0, 0x8000, 0xbe1, 0x1, 0x0, 0x2, 0x9, 0x1, 0x2, 0x9, 0x7, 0x10000000000, 0x7, 0x6, 0x9, 0x6, 0x4, 0x8, 0x9, 0x5, 0x6, 0x3, 0x8001, 0x2, 0x2, 0xfff, 0x88, 0x800, 0x0, 0x5, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x46, 0x3f, 0x8, 0x7, 0x7f, 0x0, 0x20}, r0, 0x8, r1, 0x2) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/04/28 00:42:45 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0xe010, 0xb9c8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) [ 187.174176] binder: 14079:14081 unknown command 1670265100 [ 187.204721] binder: 14079:14081 ioctl c0306201 20000340 returned -22 [ 187.243473] FAULT_INJECTION: forcing a failure. [ 187.243473] name failslab, interval 1, probability 0, space 0, times 1 [ 187.248515] binder: BINDER_SET_CONTEXT_MGR already set [ 187.254902] CPU: 0 PID: 14096 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #20 [ 187.267328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.276693] Call Trace: [ 187.279297] dump_stack+0x1b9/0x294 [ 187.282944] ? dump_stack_print_info.cold.2+0x52/0x52 [ 187.288147] ? lock_downgrade+0x8e0/0x8e0 [ 187.292317] should_fail.cold.4+0xa/0x1a [ 187.295300] binder: 14079:14081 ioctl 40046207 0 returned -16 [ 187.296387] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 187.296411] ? __local_bh_enable_ip+0x161/0x230 [ 187.296434] ? _raw_spin_unlock_bh+0x30/0x40 [ 187.296456] ? release_sock+0x1e2/0x2b0 [ 187.320434] ? rcu_is_watching+0x85/0x140 [ 187.324599] ? __local_bh_enable_ip+0x161/0x230 [ 187.329283] ? __release_sock+0x3a0/0x3a0 [ 187.333452] ? find_held_lock+0x36/0x1c0 [ 187.337543] ? check_same_owner+0x320/0x320 [ 187.341881] ? rcu_note_context_switch+0x710/0x710 [ 187.346823] ? __netlink_lookup+0x5cf/0xaa0 [ 187.351160] __should_failslab+0x124/0x180 [ 187.355419] should_failslab+0x9/0x14 [ 187.359236] kmem_cache_alloc_node+0x272/0x780 [ 187.363833] ? find_held_lock+0x36/0x1c0 [ 187.367915] __alloc_skb+0x111/0x780 [ 187.371646] ? skb_scrub_packet+0x580/0x580 [ 187.375984] ? rcu_is_watching+0x85/0x140 [ 187.380141] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 187.385333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 187.390868] ? netlink_autobind.isra.34+0x240/0x330 [ 187.395884] netlink_sendmsg+0xb01/0xfa0 [ 187.399938] ? netlink_unicast+0x740/0x740 [ 187.404168] ? security_socket_sendmsg+0x94/0xc0 [ 187.408907] ? netlink_unicast+0x740/0x740 [ 187.413131] sock_sendmsg+0xd5/0x120 [ 187.416833] ___sys_sendmsg+0x805/0x940 [ 187.420796] ? copy_msghdr_from_user+0x560/0x560 [ 187.425544] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 187.431068] ? proc_fail_nth_write+0x96/0x1f0 [ 187.435552] ? __fget_light+0x2ef/0x430 [ 187.439510] ? fget_raw+0x20/0x20 [ 187.442945] ? find_held_lock+0x36/0x1c0 [ 187.446996] ? kasan_check_write+0x14/0x20 [ 187.451226] ? wait_for_completion+0x870/0x870 [ 187.455803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 187.461331] ? sockfd_lookup_light+0xc5/0x160 [ 187.465816] __sys_sendmsg+0x115/0x270 [ 187.469691] ? __ia32_sys_shutdown+0x80/0x80 [ 187.474086] ? __sb_end_write+0xac/0xe0 [ 187.478049] ? fput+0x130/0x1a0 [ 187.481312] ? ksys_write+0x1a6/0x250 [ 187.485105] __x64_sys_sendmsg+0x78/0xb0 [ 187.489156] do_syscall_64+0x1b1/0x800 [ 187.493033] ? finish_task_switch+0x1ca/0x810 [ 187.497515] ? syscall_return_slowpath+0x5c0/0x5c0 [ 187.502432] ? syscall_return_slowpath+0x30f/0x5c0 [ 187.507353] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 187.512707] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.517536] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.522713] RIP: 0033:0x455979 [ 187.525901] RSP: 002b:00007f7ce95c2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 187.533595] RAX: ffffffffffffffda RBX: 00007f7ce95c36d4 RCX: 0000000000455979 2018/04/28 00:42:45 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095e0ffffff0000133dac1acd3663002cce"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x2, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000053b8235e8b1a47f2ad51639209b9d175188220be8c599c5eddc8aa197f428456db5d03979dda8fa1d8aa7db29547e8ddcba93a608a197348abbb0f8d762a8d767926f01ed2af4b9ebb05e78f3ac19c3267c5cc228f15c6dc08"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000001c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x60, &(0x7f0000000180)) 2018/04/28 00:42:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001746ca4ad62176b7668b99b4eae3120b73066575dfdbc70c505c3f0eeea3f7086b9597c916509b4b42530fdc534144da26709fb3d4e2da1f670312d54402d0a8cc9779d160030dfbef9fb574e09494d3ffc9e23923b4dfd0c62751335b1cd1f81e0332e88d94d9235e243981c354f4e3a8a794244303debc89b9d9a6b4978cf87c89bbb848a1d1994f46c49175a0bfe219c9d2fb87666dcecd16cfeb8b7065619dac5eb8e186ef35f5f85b2b4ef4e6162757ef905ec93bee9e9000000"]) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 00:42:45 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xcf4) ioctl$void(r0, 0xc0045878) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0xb}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/12) [ 187.540851] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 187.548108] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.555366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 187.562621] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 2018/04/28 00:42:45 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x5, 0xe3]}, &(0x7f00000000c0)=0x8) setgid(r1) r3 = getpgrp(0x0) prlimit64(r3, 0x0, 0x0, &(0x7f00000001c0)) [ 187.652315] FAULT_INJECTION: forcing a failure. [ 187.652315] name failslab, interval 1, probability 0, space 0, times 0 [ 187.663703] CPU: 0 PID: 14119 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #20 [ 187.670994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.680356] Call Trace: [ 187.682968] dump_stack+0x1b9/0x294 [ 187.686617] ? dump_stack_print_info.cold.2+0x52/0x52 [ 187.691824] ? is_bpf_text_address+0xd7/0x170 [ 187.696337] ? kernel_text_address+0x79/0xf0 [ 187.700768] ? __unwind_start+0x166/0x330 [ 187.704945] should_fail.cold.4+0xa/0x1a [ 187.709029] ? __save_stack_trace+0x7e/0xd0 [ 187.713371] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 187.718499] ? save_stack+0xa9/0xd0 [ 187.722141] ? save_stack+0x43/0xd0 [ 187.725778] ? kasan_kmalloc+0xc4/0xe0 [ 187.729679] ? kasan_slab_alloc+0x12/0x20 [ 187.733847] ? find_held_lock+0x36/0x1c0 [ 187.737944] ? check_same_owner+0x320/0x320 [ 187.742291] ? rcu_note_context_switch+0x710/0x710 [ 187.747238] __should_failslab+0x124/0x180 [ 187.751495] should_failslab+0x9/0x14 [ 187.755309] kmem_cache_alloc_node_trace+0x26f/0x770 [ 187.760442] __kmalloc_node_track_caller+0x33/0x70 [ 187.765408] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 187.770186] __alloc_skb+0x14d/0x780 [ 187.773897] ? skb_scrub_packet+0x580/0x580 [ 187.778213] ? rcu_is_watching+0x85/0x140 [ 187.782351] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 187.787539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 187.793067] ? netlink_autobind.isra.34+0x240/0x330 [ 187.798085] netlink_sendmsg+0xb01/0xfa0 [ 187.802150] ? netlink_unicast+0x740/0x740 [ 187.806382] ? security_socket_sendmsg+0x94/0xc0 [ 187.811129] ? netlink_unicast+0x740/0x740 [ 187.815356] sock_sendmsg+0xd5/0x120 [ 187.819077] ___sys_sendmsg+0x805/0x940 [ 187.823049] ? copy_msghdr_from_user+0x560/0x560 [ 187.827892] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 187.833431] ? proc_fail_nth_write+0x96/0x1f0 [ 187.837923] ? __fget_light+0x2ef/0x430 [ 187.841900] ? fget_raw+0x20/0x20 [ 187.845350] ? find_held_lock+0x36/0x1c0 [ 187.849406] ? kasan_check_write+0x14/0x20 [ 187.853640] ? wait_for_completion+0x870/0x870 [ 187.858222] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 187.863750] ? sockfd_lookup_light+0xc5/0x160 [ 187.868237] __sys_sendmsg+0x115/0x270 [ 187.872118] ? __ia32_sys_shutdown+0x80/0x80 [ 187.876522] ? __sb_end_write+0xac/0xe0 [ 187.880483] ? fput+0x130/0x1a0 [ 187.883747] ? ksys_write+0x1a6/0x250 [ 187.887539] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 187.892369] __x64_sys_sendmsg+0x78/0xb0 [ 187.896417] do_syscall_64+0x1b1/0x800 [ 187.900294] ? finish_task_switch+0x1ca/0x810 [ 187.904777] ? syscall_return_slowpath+0x5c0/0x5c0 [ 187.909692] ? syscall_return_slowpath+0x30f/0x5c0 [ 187.914616] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 187.919969] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.924800] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 187.929977] RIP: 0033:0x455979 [ 187.933153] RSP: 002b:00007f7ce95c2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 187.940851] RAX: ffffffffffffffda RBX: 00007f7ce95c36d4 RCX: 0000000000455979 [ 187.948109] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 187.955368] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.962626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 187.969883] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000001 2018/04/28 00:42:46 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/184, 0xb8}, {&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/231, 0xe7}], 0x6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0xd, &(0x7f0000000040)="1224e72add0dd1f8696189d1af147d6a", 0x10) 2018/04/28 00:42:46 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x5}, 0x8) socketpair(0x2, 0x80b, 0x100000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000000c0)=""/45) write(r2, &(0x7f0000000280)="dbffeb6d2524fdd35f66ae0773b3cd7898b9a4adaf27e6fb7d94279e2fcc87027a834033f7220b2a87e0c614d333f06b6952eaa0a2e0ebaf91cc38fe22d5cb7200", 0x41) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r3, 0x1f, 0x0, 0x6}, &(0x7f0000000240)=0x10) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x3ff, &(0x7f0000000140)=0x4) listen(r0, 0x0) close(r0) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x5, 0x200000) 2018/04/28 00:42:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xafd, 0x0, 0x0, {0x3}, [@typed={0x0, 0x39, @u64=0x235348f0}]}, 0xffffffffffffff93}, 0x1}, 0x0) 2018/04/28 00:42:46 executing program 5: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:46 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/141, 0x8d}], 0x3) 2018/04/28 00:42:46 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 188.104974] FAULT_INJECTION: forcing a failure. [ 188.104974] name failslab, interval 1, probability 0, space 0, times 0 [ 188.116672] CPU: 1 PID: 14145 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #20 [ 188.123955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.133312] Call Trace: [ 188.135917] dump_stack+0x1b9/0x294 [ 188.139562] ? dump_stack_print_info.cold.2+0x52/0x52 [ 188.144767] ? netlink_dump+0x98/0xd20 [ 188.148680] should_fail.cold.4+0xa/0x1a [ 188.152757] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 188.157881] ? __might_sleep+0x95/0x190 [ 188.161867] ? graph_lock+0x170/0x170 [ 188.165679] ? __mutex_lock+0x7d9/0x17f0 [ 188.169751] ? check_same_owner+0x320/0x320 [ 188.174090] ? netlink_dump+0x98/0xd20 [ 188.177992] ? find_held_lock+0x36/0x1c0 [ 188.182074] ? __lock_is_held+0xb5/0x140 [ 188.186159] ? check_same_owner+0x320/0x320 [ 188.190498] ? rcu_note_context_switch+0x710/0x710 [ 188.195461] __should_failslab+0x124/0x180 [ 188.199710] should_failslab+0x9/0x14 [ 188.203527] kmem_cache_alloc_node+0x272/0x780 [ 188.208128] ? lock_downgrade+0x8e0/0x8e0 [ 188.212306] __alloc_skb+0x111/0x780 [ 188.216033] ? skb_scrub_packet+0x580/0x580 [ 188.220344] ? netlink_recvmsg+0x1450/0x1450 [ 188.224751] ? kasan_check_write+0x14/0x20 [ 188.228975] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 188.233891] ? wait_for_completion+0x870/0x870 [ 188.238461] ? lock_downgrade+0x8e0/0x8e0 [ 188.242600] netlink_dump+0x6cd/0xd20 [ 188.246393] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 188.251571] ? netlink_broadcast+0x50/0x50 [ 188.255798] __netlink_dump_start+0x51a/0x780 [ 188.260280] ? __radix_tree_lookup+0x3d4/0x6b0 [ 188.264851] ? genl_lock_dumpit+0xa0/0xa0 [ 188.268988] genl_family_rcv_msg+0xe6c/0x1120 [ 188.273480] ? genl_rcv+0x40/0x40 [ 188.276918] ? genl_lock_dumpit+0xa0/0xa0 [ 188.281059] ? genl_lock_done+0xe0/0xe0 [ 188.285026] ? genl_unlock+0x20/0x20 [ 188.288736] ? lock_acquire+0x1dc/0x520 [ 188.292697] ? genl_rcv+0x19/0x40 [ 188.296140] ? lock_release+0xa10/0xa10 [ 188.300107] genl_rcv_msg+0xc6/0x170 [ 188.303809] netlink_rcv_skb+0x172/0x440 [ 188.307865] ? genl_family_rcv_msg+0x1120/0x1120 [ 188.312606] ? netlink_ack+0xbc0/0xbc0 [ 188.316477] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 188.321652] ? netlink_skb_destructor+0x210/0x210 [ 188.326486] genl_rcv+0x28/0x40 [ 188.329754] netlink_unicast+0x58b/0x740 [ 188.333806] ? netlink_attachskb+0x970/0x970 [ 188.338213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.343735] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 188.348740] ? security_netlink_send+0x88/0xb0 [ 188.353311] netlink_sendmsg+0x9f0/0xfa0 [ 188.357362] ? netlink_unicast+0x740/0x740 [ 188.361588] ? security_socket_sendmsg+0x94/0xc0 [ 188.366330] ? netlink_unicast+0x740/0x740 [ 188.370551] sock_sendmsg+0xd5/0x120 [ 188.374252] ___sys_sendmsg+0x805/0x940 [ 188.378218] ? copy_msghdr_from_user+0x560/0x560 [ 188.382969] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 188.388509] ? proc_fail_nth_write+0x96/0x1f0 [ 188.393028] ? __fget_light+0x2ef/0x430 [ 188.396990] ? fget_raw+0x20/0x20 [ 188.400429] ? find_held_lock+0x36/0x1c0 [ 188.404481] ? kasan_check_write+0x14/0x20 [ 188.408707] ? wait_for_completion+0x870/0x870 [ 188.413281] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 188.418804] ? sockfd_lookup_light+0xc5/0x160 [ 188.423289] __sys_sendmsg+0x115/0x270 [ 188.427167] ? __ia32_sys_shutdown+0x80/0x80 [ 188.431563] ? __sb_end_write+0xac/0xe0 [ 188.435522] ? fput+0x130/0x1a0 [ 188.438790] ? ksys_write+0x1a6/0x250 [ 188.442586] __x64_sys_sendmsg+0x78/0xb0 [ 188.446636] do_syscall_64+0x1b1/0x800 [ 188.450531] ? finish_task_switch+0x1ca/0x810 [ 188.455037] ? syscall_return_slowpath+0x5c0/0x5c0 [ 188.459966] ? syscall_return_slowpath+0x30f/0x5c0 [ 188.464884] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 188.470239] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.475072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 188.480246] RIP: 0033:0x455979 [ 188.483421] RSP: 002b:00007f7ce95c2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.491115] RAX: ffffffffffffffda RBX: 00007f7ce95c36d4 RCX: 0000000000455979 [ 188.498383] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 188.505670] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.512938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 188.520192] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000002 2018/04/28 00:42:47 executing program 5: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="40010000107b010000000000762866ef53fbb1170000000000000003000000bbfe8000000000000000000000000000aa00000000000000000000908d95fb8d4315652333000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d00ff030000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) 2018/04/28 00:42:47 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x0, 0x34c925f8df1a4cd7) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file1\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) fcntl$getown(r2, 0x9) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) eventfd(0xb974) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x236}, 0x0) ioctl(r6, 0xc0184900, &(0x7f0000002000)) renameat2(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/28 00:42:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000100)={"028bd3a4051b1ce02300", &(0x7f0000000b40)=@ethtool_sfeatures={0x3b, 0x3, [{0xfffffffffffff83c, 0x6}, {0x3, 0xb673}, {0x3000, 0x4}]}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) 2018/04/28 00:42:47 executing program 7: syz_open_procfs(0x0, &(0x7f0000000100)='auxv\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x7, 0x4, 0x100000001, 0x40, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb1fe0)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) 2018/04/28 00:42:47 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/60, &(0x7f0000000080)=0x3c) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x200000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x100000001, 0x4) 2018/04/28 00:42:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000ffffffff00000000001000008500000036ae8a1e188807dd150000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f00000003c0)=""/18}, 0x28) 2018/04/28 00:42:47 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x0, @rand_addr}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) socketpair(0x1, 0xf, 0x916, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, r4, 0x0, 0x70bd2b, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x10) r5 = socket(0x10, 0x3, 0x4) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) sendmsg$nl_xfrm(r5, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="28001f0069f3db4d000000000000610000000000000000002000000032e93a000000000000000000"], 0x28}, 0x1}, 0x0) [ 189.043466] FAULT_INJECTION: forcing a failure. [ 189.043466] name failslab, interval 1, probability 0, space 0, times 0 [ 189.056146] CPU: 0 PID: 14174 Comm: syz-executor0 Not tainted 4.17.0-rc2+ #20 2018/04/28 00:42:47 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)="6370757365742e6370755f6578636c757369766500a8202906", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x34]}, 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x101, 0x101) bind$netlink(r2, &(0x7f0000000140)={0x10, 0x0, 0x8025dfdbfc, 0x41000}, 0xfffffca8) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/39) 2018/04/28 00:42:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) recvfrom$packet(r2, &(0x7f00000001c0)=""/219, 0xdb, 0x0, &(0x7f00000006c0)={0x11, 0x1d, r3, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000003e40)={'team0\x00', r3}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="b71600ffffff7f0000000000737d6d8a5ef4", @ANYRES32=r4, @ANYBLOB="380002002b000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000e00000004000400"], 0x54}, 0x1}, 0x0) [ 189.056163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.056167] Call Trace: [ 189.056192] dump_stack+0x1b9/0x294 [ 189.056211] ? dump_stack_print_info.cold.2+0x52/0x52 [ 189.056227] ? is_bpf_text_address+0xd7/0x170 [ 189.056245] ? kernel_text_address+0x79/0xf0 [ 189.056261] ? __unwind_start+0x166/0x330 [ 189.056280] should_fail.cold.4+0xa/0x1a [ 189.056296] ? __save_stack_trace+0x7e/0xd0 [ 189.056313] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 189.056334] ? graph_lock+0x170/0x170 [ 189.056350] ? save_stack+0x43/0xd0 [ 189.056363] ? kasan_kmalloc+0xc4/0xe0 [ 189.056377] ? kasan_slab_alloc+0x12/0x20 [ 189.056394] ? find_held_lock+0x36/0x1c0 [ 189.056412] ? __lock_is_held+0xb5/0x140 [ 189.056426] ? map_request+0x660/0xef0 [ 189.056453] ? check_same_owner+0x320/0x320 [ 189.056474] ? rcu_note_context_switch+0x710/0x710 [ 189.056491] __should_failslab+0x124/0x180 [ 189.056507] should_failslab+0x9/0x14 [ 189.056522] kmem_cache_alloc_node_trace+0x26f/0x770 [ 189.056547] __kmalloc_node_track_caller+0x33/0x70 [ 189.056566] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 189.056583] __alloc_skb+0x14d/0x780 [ 189.056602] ? skb_scrub_packet+0x580/0x580 [ 189.056624] ? netlink_recvmsg+0x1450/0x1450 [ 189.056645] ? kasan_check_write+0x14/0x20 [ 189.056660] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 189.056678] ? wait_for_completion+0x870/0x870 [ 189.056695] ? lock_downgrade+0x8e0/0x8e0 [ 189.056717] netlink_dump+0x6cd/0xd20 [ 189.056731] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 189.056747] ? netlink_broadcast+0x50/0x50 [ 189.056773] __netlink_dump_start+0x51a/0x780 [ 189.056787] ? __radix_tree_lookup+0x3d4/0x6b0 [ 189.056803] ? genl_lock_dumpit+0xa0/0xa0 [ 189.056824] genl_family_rcv_msg+0xe6c/0x1120 [ 189.056848] ? genl_rcv+0x40/0x40 [ 189.056863] ? genl_lock_dumpit+0xa0/0xa0 [ 189.056877] ? genl_lock_done+0xe0/0xe0 [ 189.056890] ? genl_unlock+0x20/0x20 [ 189.056913] ? kasan_check_read+0x11/0x20 [ 189.056930] ? lock_acquire+0x1dc/0x520 [ 189.056945] ? genl_rcv+0x19/0x40 2018/04/28 00:42:47 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000200)="8e"}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0xe, 0x9, r2, 0x7, r3, 0x7ffffffe, 0x8000, 0x7fff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000280)={@multicast1, @remote, 0x0}, &(0x7f00000002c0)=0xffffffffffffff2a) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000240)={0x5, 0x100000000, 0x4e217f4c00000000, 0x1, 0xede}) bind$can_raw(r1, &(0x7f00000043c0)={0x1d, r4}, 0x10) 2018/04/28 00:42:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x18, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000800)={&(0x7f0000000740)={0x1d, r2}, 0x10, &(0x7f00000007c0)={&(0x7f0000000780)=@can={{0x4, 0x200, 0xe5e3, 0xff}, 0x7, 0x2, 0x0, 0x0, "c655a6572e48eff0"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/04/28 00:42:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/33, 0x21}], 0x2, &(0x7f0000da2000), 0xfffffffffffffee0}, 0x0) [ 189.056965] ? lock_release+0xa10/0xa10 [ 189.056991] genl_rcv_msg+0xc6/0x170 [ 189.057014] netlink_rcv_skb+0x172/0x440 [ 189.057032] ? genl_family_rcv_msg+0x1120/0x1120 [ 189.057050] ? netlink_ack+0xbc0/0xbc0 [ 189.057065] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 189.057083] ? netlink_skb_destructor+0x210/0x210 [ 189.057106] genl_rcv+0x28/0x40 [ 189.057122] netlink_unicast+0x58b/0x740 [ 189.057144] ? netlink_attachskb+0x970/0x970 [ 189.057162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.057191] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 189.057211] ? security_netlink_send+0x88/0xb0 [ 189.057232] netlink_sendmsg+0x9f0/0xfa0 [ 189.057257] ? netlink_unicast+0x740/0x740 [ 189.057280] ? security_socket_sendmsg+0x94/0xc0 [ 189.057297] ? netlink_unicast+0x740/0x740 [ 189.057318] sock_sendmsg+0xd5/0x120 [ 189.057337] ___sys_sendmsg+0x805/0x940 [ 189.057360] ? copy_msghdr_from_user+0x560/0x560 [ 189.057387] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 189.057403] ? proc_fail_nth_write+0x96/0x1f0 [ 189.057423] ? __fget_light+0x2ef/0x430 2018/04/28 00:42:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000200)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r4, 0x3ff, 0x1000}, &(0x7f00000004c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r5 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000540)) [ 189.057441] ? fget_raw+0x20/0x20 [ 189.057454] ? find_held_lock+0x36/0x1c0 [ 189.057475] ? kasan_check_write+0x14/0x20 [ 189.057497] ? wait_for_completion+0x870/0x870 [ 189.057523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 189.057540] ? sockfd_lookup_light+0xc5/0x160 [ 189.057556] __sys_sendmsg+0x115/0x270 [ 189.057572] ? __ia32_sys_shutdown+0x80/0x80 [ 189.057589] ? __sb_end_write+0xac/0xe0 [ 189.057613] ? fput+0x130/0x1a0 [ 189.057629] ? ksys_write+0x1a6/0x250 [ 189.057659] __x64_sys_sendmsg+0x78/0xb0 [ 189.057677] do_syscall_64+0x1b1/0x800 [ 189.057692] ? finish_task_switch+0x1ca/0x810 [ 189.057710] ? syscall_return_slowpath+0x5c0/0x5c0 [ 189.057728] ? syscall_return_slowpath+0x30f/0x5c0 [ 189.057750] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 189.057773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.057797] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.057808] RIP: 0033:0x455979 [ 189.057817] RSP: 002b:00007f7ce95c2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.057834] RAX: ffffffffffffffda RBX: 00007f7ce95c36d4 RCX: 0000000000455979 [ 189.057843] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 189.057853] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.057861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 189.057871] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000003 [ 189.175618] : renamed from bcsh0 [ 189.206236] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/28 00:42:48 executing program 5: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:48 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) unshare(0x80000000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"7816ddfd2c6d2d"}, 0x8}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x7250, 0x4) semop(r0, &(0x7f0000000300)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/04/28 00:42:48 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0xb0) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x3ff, 0x100) connect$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f00000001c0)="bae4ba000000000000002ecce9ebe3ac5f0800000000a63278d5999c4c564be49666bc7a8826027c8dcf1e4ac5b53a56cbf84c9853d32c") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ufs\x00', 0x64000, &(0x7f0000000200)="1ab2c5f294d028fa46730e2ae9b73dbc4b338db5c99ce3898938bd9162fe6d18b49f4a73149d6d89765ded14edef60d769ef8be80e9a57083629e74c59d95d23a5f0ad50e0bc834fe39361ae96c91e79cf0a24d3d50eda77516721c5b604f933fb874157aec67e5dcc8078cc6a143ecb79c90d66cc7a0ce4d0290283a78161abd2b934a78aefdec8e88195d0e46e0355859b087efaee64d3aa0d3781bee155b3dedbbcae2fbb34911eff90446018cffd7f2c0e36513a3568eb88eb72b6896d") 2018/04/28 00:42:48 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x600400, 0x0) bind$ax25(r0, &(0x7f0000000180)={0x3, {"0a01a46db7805c"}, 0x8e}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='lp\x00', 0x3) 2018/04/28 00:42:48 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x6, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195, 0x0, 0x1}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@generic={0x0, "5c09ac7605eec1ec66e16b81a59161eeaedc277873225813f662c0c7de543c4398a38da1d1747fc628ada86c46ed06a199f65e206bf341f9d0e66c4838da6382c5a108f89417a68da461322f7f40450aa9aa219ea0b7034b9db8f9ada0feb1b71a604ca5f2ee96789d80ade17720d580f26c506adea4d0c5cc526b2ee1da"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000004c0)=ANY=[]}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) timerfd_create(0x6, 0x80000) 2018/04/28 00:42:48 executing program 6: shmget(0x3, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(r0, 0x100000000000000) 2018/04/28 00:42:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000c024000000000000000000000000000"]) [ 190.002821] tmpfs: No value for mount option 'ºäº' [ 190.042492] tmpfs: No value for mount option 'ºäº' 2018/04/28 00:42:48 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x40000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0xe3, 0x30, 0x4, 0x7fff}, &(0x7f0000000240)=0x18) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x76) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72) connect$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x108) 2018/04/28 00:42:48 executing program 7: r0 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x1) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) 2018/04/28 00:42:48 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)) socketpair(0x3, 0x2, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)={r2, 0xe0, "2acb52542caef7e5abd70b389612cb9420c1de62d51284b880d4a0e47e00f35868dbeaf2553819e9e5ed951bb93de3259732030d50bd4e0cc2427b6b214884f8cd2ecbe3d05c982ef8619e59e86db7e6d5a0c22adae5da2ec5f61aa400dc34c39d955b138324e720b08c32ca3c993f3a806f3a8090ab59a0a98a551587581a7e62cfde99bb6c314f6e758430e131c2e8a02eaed2d2b639b22ceeaa8240c154cafde31fe8e0b8b7f98fa33255d05422c9daa52bc6d66c29f942b9d6d321a174bc9df904cbac56bc587bfe2a63803e460ec9302c01d415c3823c9e4ac10350793f"}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r4 = socket$inet(0x2, 0x2000000080002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000c40)=0xe8) bind$can_raw(r0, &(0x7f0000000c80)={0x1d, r5}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x2, 0x218, [0x0, 0x20000400, 0x200004d8, 0x20000508], 0x0, &(0x7f0000000000), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bridge0\x00', 'nr0\x00', 'ip6tnl0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ifb0\x00', 'bcsh0\x00', 'vlan0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x290) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r3, r6) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe800, 0xaaaaaaaaaaaaabb, &(0x7f0000000040), 0x0, &(0x7f0000000080)={[{@nfs='nfs', 0x2c}, {@umask={'umask', 0x3d, [0x30]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@showexec='showexec', 0x2c}]}) 2018/04/28 00:42:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x9}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:48 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000380)=0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@generic={0x3, 0x1, 0x2e3b000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket(0x2, 0x2000000000000003, 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x100}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r2, 0x200, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='ip6gre0\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x18000000, 0x1, 0x6, 0x0, 0x4, [{0x1ff, 0x4, 0x9, 0x0, 0x0, 0x118e}, {0x5, 0x596, 0x100000001, 0x0, 0x0, 0x4}, {0x1000, 0x1, 0x2, 0x0, 0x0, 0x1000}, {0x9, 0x6, 0x3589, 0x0, 0x0, 0x1}]}) 2018/04/28 00:42:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/28 00:42:48 executing program 7: syz_read_part_table(0x0, 0x2, &(0x7f0000000200)) 2018/04/28 00:42:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x13}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 190.242114] device bond0 entered promiscuous mode [ 190.247150] device bond_slave_0 entered promiscuous mode [ 190.252798] device bond_slave_1 entered promiscuous mode [ 190.281829] FAT-fs (loop6): Unrecognized mount option "nfS" or missing value [ 190.383720] FAT-fs (loop6): Unrecognized mount option "nfS" or missing value 2018/04/28 00:42:49 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, r0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/28 00:42:49 executing program 1: r0 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000003c0)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2}]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r2 = socket(0x2, 0x805, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000f80), &(0x7f00000009c0)=0x68) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) socket$pppoe(0x18, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x0, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0x0, 0x1}}, 0x44) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000900), &(0x7f0000000940)=0x40) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r0}) 2018/04/28 00:42:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x9, 0x5, &(0x7f0000000680)=[{&(0x7f0000000280)="9958022046e14b410f3049325689d3cf6e543d54bacf8287ffd9b98b29f9d9", 0x1f, 0x80000000}, {&(0x7f00000002c0)="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", 0xff, 0x20}, {&(0x7f00000003c0)="c7a4515b0588dfb96dccf853cc6407e6fbdcd2fb25c499dff77b7a154457d5c61cb0378b1567144668ac2d0736e81e9fc6fb361c39ddb5944ad8c91fefde67b79b3d68945889b324fbae9184ff68e1cf8e24732ee6e3dd0dde1d2a55ca5c95d0fbe57f45353ded4996966113b174e698e67b95cc046a5ea1d5ca63c8137a1b72e6cc22dcb526efcd283678b393f3eb708b36a87166fbb6c5515df68a", 0x9c, 0x2}, {&(0x7f0000000480)="7e0d6b7d9ec6e3f8df3821b7212b2ecbb24a8f50611b19277c77b17de95038ffb76b925da2d748c0beac3092915a17187509bf9aca9a04e1f4593be6b049f19773f9ed8a356dcb4b286f80019db5b1286c97f954926961f1b0d4a4a0a304ff074b35e8a085828f2823411cff9bf217138582a989aeef8540fb452df9d72ca9874fd1cb1b4d93d474b0f5a5768b12e6b6083aac5c495f8877dc77398d71f26e344f7470f3ac381c4ab182ab18d7407853823ed0ebd1b3e8e1c3eb20bd26fad3db0adf3328ba23c9d4", 0xc8, 0xfff}, {&(0x7f0000000580)="3bbf68b627cf36212be58e7e92c0a5fb9d0b080df2acde0b88b85236b253314a1d2d09b4518a35f0351d78b68334c10119b1a8dc753814489d4453e792769244feb24bf6137af10d12178745a4af9b0c011fd43435a06743de5af9ff6baddfb83e7a5cb243644f59704069e39b50436963023d579085717e613e2aa177b092782f6211a21ddaff436261f59ab2b8ad2601261d2ab981015d41d2b84e4352ab66e1f4cac90afb35239e90b6bc28f94b4a8952d0849351a884babc814a2e3699010d3a95aa90e053c1de18f905af9639822c81f77000", 0xd5, 0xa15e}], 0x800, &(0x7f0000000700)={[{@debug='debug', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x37, 0x30, 0x32, 0x31, 0x36, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x35, 0x32, 0x34, 0x31, 0x31, 0x35, 0x34]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x35, 0x36, 0x34, 0x31]}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000}) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x9d8, 0x7ba5, &(0x7f00000001c0)=""/8, &(0x7f0000000040)=0xfe34) open$dir(&(0x7f0000000140)='./file0\x00', 0xd40, 0x0) prctl$setname(0xf, &(0x7f0000000180)='\x00') syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="10000000000001000c0005000003008b23efb77f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x4040, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) 2018/04/28 00:42:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x20000090}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:49 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xb9d, 0x10001) mkdir(&(0x7f0000000080)='./bus\x00', 0x10) lseek(r0, 0x0, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x81, 0x0) sendfile(r1, r0, 0x0, 0xd7c3) lseek(r0, 0x0, 0x4) 2018/04/28 00:42:49 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) unshare(0x60000000) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) tee(r1, r1, 0x2, 0x8) sendto$inet6(r1, &(0x7f00000000c0)='G', 0x1, 0xfffffffffffffffd, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 00:42:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1012, 0x0, 0x0, "e1d72aae33983102d79ff4de7ca9ebca2b9eb705cd5355a4357d1baa000000000000fea09e678bb6492b61c8a2d8e419ac99672ae25b28e881b592b7573b4017", "2dd28a5bb838eec6d02b95067cc4328a070800000000000000000000346252728b1444842b50e23faa8069a689e529d4978f544e000031a21646602644ed924e", "ece7848419175fa1caab94dba1ba984502127f6cf66f395dde0e415f4dc1e210"}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x1c, 0x5, "9b1964665f69cb782b14a7152b0ba93092211bbd6d17a6f34afbc1faff181e8e18e6860f38d4a2138a0a02c6209c57ff45f500f8d930fbb1c2396f697fb01a9c", "a2eccad83b250fb32e3c5421e4e2a6fb45e1e30ddfd90452222105decc73e5d7", [0x5, 0x80]}) [ 191.008148] kernel msg: ebtables bug: please report to author: bad policy [ 191.019864] IPVS: ftp: loaded support on port[0] = 21 [ 191.030511] FAT-fs (loop4): bogus logical sector size 63692 [ 191.036374] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/28 00:42:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 191.061760] kernel msg: ebtables bug: please report to author: bad policy 2018/04/28 00:42:49 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000080)=""/114, 0x72) dup3(r0, r0, 0x80000) 2018/04/28 00:42:49 executing program 2: chown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) unlink(&(0x7f0000000140)='./file0/file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xef}, 0x0) 2018/04/28 00:42:49 executing program 3: r0 = socket$inet(0x2, 0x10008803, 0x11) write$binfmt_aout(r0, &(0x7f0000000140)={{0x10f, 0x81, 0x8, 0x368, 0x1b8, 0x1, 0x264, 0x9}, "783b4472cb930a9f928e4af4f5a69da1f06003193a5a07424b1eb8b6857973e90e2a4686466bca1f8b1f141568cbf71e2410323981e2fa9def308c448508e0b833e7b80188f635d02666331218e0fd4c777c869bd633f82d8a96c43bd4802ba9f22bf82b05c9e4db326bfe1700ae0532d6955a7fbf7539", [[], [], [], [], [], [], [], [], [], []]}, 0xa97) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0xfffffffffffffffe) pread64(r0, &(0x7f0000000000)=""/255, 0xff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route(r1, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x410080}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)=@ipv6_getrule={0x20, 0x22, 0xc2c, 0x70bd2c, 0x5, {0xa, 0x20, 0x0, 0x0, 0xf7a, 0x0, 0x0, 0x0, 0x14}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0xc045}, 0x24008000) [ 191.103853] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 191.132812] kernel msg: ebtables bug: please report to author: bad policy 2018/04/28 00:42:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xfffffff0}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 191.165850] minix_free_inode: bit 1 already cleared [ 191.176803] kernel msg: ebtables bug: please report to author: bad policy 2018/04/28 00:42:49 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) r0 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r0) [ 191.219327] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 191.250896] FAT-fs (loop4): bogus logical sector size 63692 [ 191.256786] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/28 00:42:49 executing program 7: open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0xffffffffffffffff) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1263) 2018/04/28 00:42:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x100001, &(0x7f0000000000), 0x0, r3, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f81dc3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 191.291653] IPVS: ftp: loaded support on port[0] = 21 [ 191.366587] minix_free_inode: bit 1 already cleared 2018/04/28 00:42:50 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x2703000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xfffffff0}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:50 executing program 1: ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000)=[0x4, 0x3, 0x200000, 0x800], &(0x7f0000002000), 0xfffffffffffffffd) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 00:42:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000001180)=ANY=[@ANYBLOB="32a625a649f2fd0900000000000000000a000000"], 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x0) pwrite64(r0, &(0x7f0000000000)="9174cdc4b831d0d23036358200fcc981528532837c04004ab107dcf76648532306ba68cdd342c5ee7df0dbe704e23c4c7accbc15d7d3c38a855a2c07ef2db71344bcfd8c573518c83e8eed61774b90f06d30afc5a7b39775c21b19071e88e27a6c16258407892f018e6c1fe15909f0d8fdab77cbe24b68a68852489a5d9cd1ec5a7813b786065faf70890093b5d69c21d43379b1462646e55f0b493b18d209a4be6eb16d3540412318e9d68bc78d5c6a3e1b52884ab11396058c9e52231c929a746f754ab28cb0952b78aa409f836b20a8138724902aa7e8117a1ef0f18657bf0661af38ce165b5d66b2d49c18f5733f096767e0813c29502155c36c91cad50b24b4bf7101d5d15e1e4c228acca0474d2e434e97acece71e0d3e1f3c7b6824148d2343be96ea25b727f78031a3c7b11d1fcffcbbd70763c44bc8db73b33d21bb8f88046ab0b2326eeae0260d1e82911e0a199a8b3ec8d10bb9510285beafb71f5d8ae19473bbeb95cfb0765c49fbd5dbd686ba4f6e86ed6c1d775ccc875edd2d6140e683b9c2d0a68e296331d3c94b3fbd90213be659be2ae00616612a0f35e3808ae63e5f9ea47d8bcd76671a6c5572a751245124f560ec852b06d7b3d252b97655a2082f85a651f051634f5f6a188fc6dbdcbc89389132a3de75a9f0d5b7f35b2e09801c3c2af0dfe843c60b64c80aa3074a21288b391e2d4c9c9ad2ecc740384127ee3309cb4611cb017e874be12b86bebc8aec9b47b5cd33a0f36cfa485c5bb4b5c076fe2989ef4a1011ecb90b880f2d4a31130b4d6c4d36b908764acab4aaf0e97462c356e4c1d7328b2ea01cc5330d06b5464053d45b5f02270559342293d7de52bc0f9a0141efd40381883109a4900d5e9874059d9daba7dda59c1edc963f538e9233746b5df85e61afc4ab58f91d56be577c4d5601ba31525e8adc8ffbba1c7871ff22fcb9ce678dadbaffa3142f508df1f7146799a5d594f0fce6c188ccd62cda54f6ee59a40c5fe1a3ab5064ed218553972b2ea438ebc1eb30567307d99362c3e8e701bba3722a7f8cf78c26d5df50a662228afc28235b98140987795575806269ae510704d763282e56055b8aca71a0479fd1d3af1d259b19e6559afc096f179d31722d78733f76d71af170e3d946ea1de63b030d3a0297437812e9bf6519476f69b41f21d3d2fde989d41c11d16bb18b1377398544c35604ac4079f37e078b189e71217de9cec84da66265e16e8a3fa32da73f612c4f6ca69dbe2de84ea348be2b2d951ddc4aa456ba3eab92fa2a95f5f7c034386b119fd07f3ae0fe88067189ea373627c850d5efa9e6a996465b41420adb4dbc54263d64da5d2df5c3c449dd8de31710021f90c5d8bc47431c44b2c8c11365b67194bebed10d904a71da47243eb9580769bf8a3770140329147abc8113c808d2049c3ab57077170d133fee4adfae58738f3ec7ed87b0d89da79a75c256337d0ddb8b367ae8cd5afe92f9f647988f2237ff7c8fb4a9ac3177b992a7a8cfd451a22163152ecb761f7a63f582150ec52346d34666604e1c1a34e18da4808e9600bbbca5bec429c115430004747dd225433b04cb0e372f33fe367e6ba3d3cd6ca4c17055c911aa01171ba2e589692d1cf150721808772eacec771962af962a79644e2553956f0b642f94075ceeebdab99866c399b2bb96b347e7b4cf47c45e4697384fcda909123dbe88e9036adc444cca22bfd5ae6e6e7eed3b545c394e7a2a8fbfeda7bbafa16ffc9ad2af7727341e0bc41720586916ca2be708c956947b3f74895ac74a67c76ccf20a18679de7ecc966f5fb1573a5984a7689a053602b179542e08803badaf107dafc982ee6cb0b0d88a6dbd2fe2cb4cbb7b83e69122763cc80ef8ebade527b085c4da7c7b8faa8b77c4cda1f00cbbf24cffca0a58a59f0bee47a26b5a70e8c7728fb543f753d2969ad81fe4d415ca854ce0b4a14b144ea6d46061a0e5f48dc92f08a69508d446fae41701e72de4021ae4f1618c036fa430292c530a5b818a186b529161d2194a4a9a3720223c1e4327760000b9e80163143edc29199d5ffc0fa6c6ef3fe7e5357fc38007171b506c771f2c1228a7988483adf6712b7c4c2d9b673cdf9c1a647b0f476c0a91fe75ee4d01f6c567a46fe8685677d5b7f1d7a3f7c9b3ee795241ccb1673cda30b6f34e7102157be3c884bacc89ea969c163197867a6b2ce3e3c4e6c98a564d9845146af7539af37c4aaf7f1666491e2b7b00ef5c962c56cb0bcfdccf4431cd83231efa2bd99a3e97fd8f57b35d7c6008566084d3ff603fb9553853f87e7e856959e120c165192a2b054e874fa47663555fbce22483dedaabe9e4a371ddd3ddf0548ea1be41e89a4d3ed8a8979d067b1616f95b229448e7e4a11235c876fd72b96baa9ea54d4ce036e160af4a0556dddfe666df596a76047436bb26a65042a83851cc92fb4624329212b452d94134d6d128c5528393c1129b91d4b475d4200f7aa3abf81913809f8e3245dddf5e6cbf9f000ad91de10953b3537f2880ce1a108873878aeade7d83353eb18763eab60a8439c9310cf9eb18e5bf0cd085ee48c0450a84b085c2cec866325dee768877fe0947e783669225496ba47fce8bda7e6a779492cb1a439ff5ad5f860f50599ff917ebea8ac94b7b20b8767c5cee23bc2eb842b0e42c3b996676bc07b1a72786fec11709f19e702f9c1897b6fe5fda113492372a099da007c56bcd5f216c7fd5be8bd67c3f27831c6416dde9631f5b6ba76b22d2eba7225f523f89411d230f1869cd2a53711035028fd889b4f74a23243bb1f4b0eb2b391f1850898461fb07b1e28d2ddf96c103ecba3b6658af36f1421b04b52bdf3774f54d150b3604dea2272b6bfc2ec4636ba4e172a77d8f78177f8efcbd4431501de1c23bb5b793665df834aee76f9730b1cdbc6b1b73314be3f2ce25d4a54050390c14c07d43907e7c5f733d91382017c2a16be3caae6d35e29209fd7e3634855d578deedb8ce72502b0355c4e378994cd311948ee2c38768d33cfaf0b395c8ddec65ee93c3048e5d9b95944e9da365f98687d493aa2d03bfd751f43d58200453964abe7c816cd65a9f83caf922686a0caf6d2d13aa92e659d4d59e2a9d0a818c1c1b362a5359cc19bbc73fecba7a5ea086118a877dc3a9ca19582c2af4a14d72a5f2d952610049bc1867a9a6ed7d56f0a13ca01342df53ecfe5a1371cce9ed8aa9e3af9130ff04d3d6c5832fd114d747f5bd9ef2740fe7bdc15e196159ad311b04bdbc3d357c895cff45e75629c9d9bc72256f8f7db5ee3a90531857b796ade55e360cf206d4d727fbac3f7eb2629d4124ba8a69432b9659f8bda17e88951339762309e28a88ecca1a2320a075853168eb00ae16d030db63f1339a8e3d9226811516657fa768f222d98b709793d455578f7ac1ef50db6362d9aff64c99a60f92d60ceafa6281859b3fb7e672b58e8926b82d0506697a2a7e3136fd0425d40c93fc0a3325749fa8705966544cc3499f394e27a29de0224bf7ec974b6aeb0d3e0846ed7d4af288461239f579acba0e98406c678c44b256fdeacf518b1c477757676cf7f9861559975148e7178b35bf521f40eb418e2772f4cb8e5d87b04e8b96fd4d29b633045630e9345e20bea86aa08143f236477caa2ebba0aa653264ec8d6bbdf72e07c58d766948c935e65113b6eca101ec627cfa33eb59bbe7922cb5e9ec95f60b3dc98115c8ccaf6d645acedbdd879d4d81bb821a54b309eef4e38a870f850ecc098006a6baf73c220187b0ad436cdbc82cb2bc17314fcbd8caeb98d7f628db72a62858b3396a1d8909ce9b1229a9943995e145efbecbcf9fd9d5fdd46e9f871abdd4ebca558196fbe07cbf20efb5909925e8fc088bbd546717e29c178baf3cbb65a26e7fd79d70e5e91e50f6c4901b71277806481d742e32c1ccbe622e8b2ae41db188a18d7e8a5abd84b173f6d49a1ba4290bb36c36e701a485c74b7e3a7715a4d7f38cb082ce3a323a9d2c1d1ec7b12406ae105a416079156fe5ed56742d54a747c65647134a5142afcbed2ea85e1a70d7297a64b36c3af2d03e9e50c050932d6181de1ab0dcdbb8a703fdefaa34e88f4db13ed716e610b7118be9d09b33ca830e34ef099a9a6018cebd46f934f49e39cf7e41370e0f93d9a83595fb7969ddcef189e412dd7f3a8b3d78e9fca0a334c5d1bea2bbe71b9c01aed1d4984cb376c42ece0009d1ec70055f0766cf6f4d9dfaeeb04fbb991c253972a34036062b00308edb2ed2072debfaec47f3a706711c1c4115d1598783bd7f8f1de3dcc18b15e3b8fda177d55a90e85055d51a5b90214d87dc06e2c47b9e70919145700117bf8043d18c0cd28b23d4fe250099a5dd14f5c713fb6947de39253f78a562fa9c12a3ac4cc04a4fbb0d3324083649cdf072070e45b125a8ae6698c9f7234a2691e42fca6e8ab34bcae770a2325def4c11deca90564d5c68389d2a343e013b095077fcd58eaa732537a4b921c21d2dd2d18b472d2ce08fb40fdcd5054c28f4f052fc63b735d789f033f5f4fd6f1236fd65dc4ac935753dceb511673117558ff2bbe10e56e7777f5b548fe6d08abf6c359a3522563922b303c0e1538fe616ebde2b472df1956b36f7bb2dacea1fe6ad11ce47c2fc961c6e9deff8d793c43e1c8289273475044f3b77009d8c1aa1379d60fb10f72998bc7d47652466e634b474a1764df62942318879c05c1b3fb2810b10aa3d988c4c5d396149a3066115b0afc66142b75446fb88ea3dc74786363d458e7bb38ab9f46a3478728cd9f19636c164a20e239fafd32fbff35beb5a4dfe07e432361d3b8ddab19a4d7f6d37fdb0985651b6a6ce2d06d02aa27ac7c7605b1002ca747eaaf5d8ebe3ae5d149f0f18815b2778c31d837403da05527c90e27ad1530ad3c39d219a9ae63b26d6339bcfe29780933dcc9740361aaa7db86b3ef6ffc4eb4b3ecf85ce8e656c1b9172ba5b4a9ff01d33673542cd5d73e9a010c6df4bd06c6506ac42dc69469b94d5e2801b6006ef8d394ce0a8e9edd87b26408db0eecfc74ef8f327b0264703123c6dff398440d7cf3fb539928e69b76a837e5cf423c23f613ca6790dca949f09debe7fe8872620eacc73ab2e54674d348f4e54ccb720e27d83dd3590831ca7bd46557a02fec0945f7c885b6c4f9f096add3fd6a0825195ff960f9692a79b4e73fd8c9fce0f1f93c279eeb79aad4cce127d92388756757b578dcab9965eae53c7aa306cd355bc157e10cb6b402896f0d1811cd558e681cd3e7718ceb91cb230ae2c73c42c9173373a9e3217e4d665cdabd918817b1bf4665b238419f3a87ea7c4a1f67c7a00403cd820bd6a08e3c60a154d539fe83e1c1b474a6057b4f6cd2a48eefc49cbcfaedcc01c3c83ccdc9d4c80823504c708d5e33a466ec21e77aeff3fbc3da60db3aab0d595e06a970b8ac6f9e2b71d5b6f1e860a1578d7eca65f4b1afa698538c25f196d62c201b00575b24bf3fe952d0a456de3d7628009cc445014d8437c714f304826e2881c610783aa23d7f79d1763f9e18b890534c8b3b4c3705111f44b42089f9c28d8311f0c67f759b3a00d9adea95d2c4ec63bf0fbf6efc4738342e84db7b832bbc4c642708c759b5dd06db251c16fa02815359fb89b13cac3174396cd989ff0de26ebfe69100e2bf86a61cc10d3b944662c0cd98f13e53ae3d6c919d16dab1d19409aea1e4ae97f8c12519c7ccac4bb73169645fc82231eb44c7c11336594ee64ddd45b8f0c1fa6d9c1672b1", 0x1000, 0x0) pause() pipe2(&(0x7f0000001040)={0xffffffffffffffff}, 0x84800) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001080)={0x4, [0x4, 0x3ff, 0x20, 0x1]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000001280)=ANY=[@ANYBLOB="09000000000800008c080000000000001f0000000000000004000000000000001af1ffffffffffff01000000000000a94cef2f00000000000100000000000000bc5800000000000d4e842700000000000200000000000000fdffffff00000000c9200000000000000100000000000000000000000000000015bd000000000000001000000000000006000000000000000b000000000000009cbe0c7e36c72e620dc28838175210aa9b7d5e"]) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000011c0)=""/56) 2018/04/28 00:42:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0xc0082) r0 = memfd_create(&(0x7f0000000100)='.\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0x8000, 0x100, 0x53a, 'queue1\x00', 0x2}) 2018/04/28 00:42:50 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a83000)={0x0, {{0xa, 0x4e21, 0x100000000000}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) ioctl$KDADDIO(r0, 0x4b34, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/28 00:42:50 executing program 6: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000140)={0x4, 0x2, 0x8001, 0x4, 0x401}) r2 = socket$key(0xf, 0x3, 0x2) close(r2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000280)={0x100, 0x9, 0x80000001, @link_local={0x1, 0x80, 0xc2}, 'ip6gre0\x00'}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) renameat2(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0600130000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="3f2d5ffed17d778cc6820a0951e9462845633fabc3e0de9de61ed39eacb903cb1b5f393a6e126dcb"], @ANYBLOB="be000100ff00047466fb320000000080b1ce896280fa78f518b6ba9eb011b72766"]) 2018/04/28 00:42:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x200000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="28b4b5492c12f3c11e70d77a8ec92fbf8514e3687908f3196286e1a198e1d04130e782af00b79d35cd583d0a0e6c2f2fe7a50adc3ab0842eb244baf6f8c824360d0b3dd83700079759974571e887038c73dd5c3a1da0a7a92df046cce1c1f798cbec417b8ce9a06c0aa3d4c1172f077440fe740364a3b6c3e492981f16c29e3946e21117fd41", 0xfffffffffffffde0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/04/28 00:42:50 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000f22d7c7501771c5bb9531429530000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x701f00, 0x0, 0x0, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000000200)) 2018/04/28 00:42:50 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x4001) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x0) uselib(&(0x7f0000000280)='./file0\x00') r2 = dup2(r1, r0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x101, 0x400040) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x240000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r3, 0x1, 0xf5f8, r4}) r5 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x202402) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f00000000c0)) write$evdev(r5, &(0x7f0000000240)=[{{}, 0x2, 0x1000}], 0x18) 2018/04/28 00:42:50 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0x303, &(0x7f0000000080)=""/187}, 0x48) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x80000089a3, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = dup2(r1, r0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000140)=""/37) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1, 0x5, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x1}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0xd24, 0x2) 2018/04/28 00:42:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x9effffff}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x146, 0x5, 0x2ce9, 0x4ff, 0xc2, 0x9}}, 0x8) 2018/04/28 00:42:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:51 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:51 executing program 7: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0xfffffffffffffeff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf79}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x74) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r2, 0x0) fcntl$addseals(r2, 0x409, 0x5) fallocate(r2, 0x0, 0x0, 0xeb96) r3 = gettid() fcntl$notify(r0, 0x402, 0x2) socket$inet6(0xa, 0x80006, 0xfff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x8, &(0x7f0000000080)="b517b06cc6a56528"}) dup3(r1, r0, 0x0) getpriority(0x1, r3) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000001000/0x3000)=nil) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x8, &(0x7f0000000140)=""/233) 2018/04/28 00:42:51 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x24, 0x70bd2a, 0x1, {0x6}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040040}, 0x40) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x1c, 0x26, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x8, [@generic="a5"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/28 00:42:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xf0ffff}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xf28) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x3b}], 0x10}}], 0x2, 0x0) 2018/04/28 00:42:51 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000640)=0x68) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) r3 = dup2(r0, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000140)={{0xfff, 0x5, 0x3055, 0x7, "a2ae399b91e0eadc4e6bc070340d02a1874bf8559044228e3e5f6c372bbb6246ea77718155ad838f1c54bef1", 0x5}, 0x3, [0x0, 0x70f40d24, 0x0, 0x8, 0x80, 0x4, 0xffff, 0x8000, 0x81, 0x1, 0x9, 0x1000, 0x81, 0x8, 0x80000000, 0x1, 0xc977, 0x9, 0x4, 0xfff, 0x4, 0x7fff, 0x2, 0x7, 0x6, 0x8, 0xfffffffffffffffe, 0x8000, 0x151, 0x3, 0x7fff, 0x5, 0x3, 0x0, 0x0, 0x80, 0x1ff, 0xff, 0x344, 0xd452102, 0x0, 0x7, 0x8000, 0x8, 0x80000000, 0xffffffff, 0x3, 0x0, 0x10001, 0x9f9aa03, 0x2, 0x7f, 0x2, 0x0, 0x6, 0x1, 0x7ff, 0x1e82, 0x7, 0x4, 0x3, 0xff, 0x6, 0x1, 0x2, 0xc00000000, 0x65, 0x3, 0x8000, 0x73, 0x1, 0x2, 0x4000000000000000, 0x6, 0x5, 0x5, 0x7f, 0x7, 0xfffffffffffffbff, 0x800, 0x10001, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x5, 0x9, 0x0, 0x8, 0x100000000, 0x3f, 0xfffffffffffffff9, 0x7, 0x3e86, 0x3ff, 0x7, 0x3, 0x3f, 0x1, 0xff, 0x100, 0x2, 0x8, 0x4, 0x8000, 0x7, 0x6, 0x4f, 0xaeaa, 0x8, 0x10000, 0x0, 0x200, 0x9, 0x8, 0xe453, 0x8, 0x100000001, 0x14a4, 0x3, 0xfffffffffffffffe, 0x1, 0xb1ca, 0x5, 0x3, 0x5], {0x0, 0x1c9c380}}) 2018/04/28 00:42:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x21c5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/36) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/28 00:42:51 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x5, 0x200802001, 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000ae0000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) sendto$unix(r1, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c500a77f054754019d518da7d94a551721bd5ef18d982583a21439cabd139e1c9ac9670fb181ed9f5e699ac1bad70efd35666a400fdd1a15a27c603e68a5e", 0x75, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r5, 0x1}, &(0x7f0000000280)=0x8) tee(r2, r1, 0xffffffffffffff7f, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") r6 = dup2(r4, r2) ioctl$KVM_S390_INTERRUPT_CPU(r6, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f}) 2018/04/28 00:42:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 192.976295] netlink: 'syz-executor4': attribute type 8 has an invalid length. 2018/04/28 00:42:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') fstatfs(r0, &(0x7f0000000100)=""/183) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8000) 2018/04/28 00:42:51 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0xfffffffffffff001, 0x96, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000000280)="1f16da0835430cbab4e6983bab98574140ddca7329077234608e898d2b1a7df6", 0x20) recvmmsg(r3, &(0x7f0000004300)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f0000000080)=""/58, 0x3a}}, {{&(0x7f0000001e80)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000003300)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000004480)={0x0, 0x1c9c380}) [ 193.036486] netlink: 'syz-executor4': attribute type 8 has an invalid length. 2018/04/28 00:42:51 executing program 2: syslog(0x3, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10600, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/28 00:42:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xf000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:51 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0x30) fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000008c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000900)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000a00)=0xe8) r6 = getgid() sendmsg$netlink(r1, &(0x7f0000000a80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000840)=[{&(0x7f0000002000)={0x1504, 0x3e, 0x10, 0x70bd29, 0x25dfdbff, "", [@generic="1fad1688d7cdf1bb4f7e3390dd2e2795d2f0ac2c3439b2be9859a974c490a17d20911694db08971be22699fe6e0c9ce2a5169f8ede27f9cb4f6887c0cd37508e0bdbbfdc12eca9c09f1c7140b70ec11c999d9a492c8f76d9a972173bbd1ddda5c748ae3a37a7adb85eed4eb6600c4ddcd2b49d0567319660cdd391cc11af7dae1a6ae5be3586cefb9617999d7c6a6eb2176f5624e73f09440ce0304f9c9f6005c8efa2658c03bd96cd2bff", @nested={0x10b8, 0x5a, [@generic="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@generic="ac043d624fa3aa83a1406f09dd67b323220ac38611d84107ab4c0802ce6ed0d569e21fd922e78401b886b90538f36a653da407fbaf2ed3b420b4c7fe52326b107447571a372899", @typed={0x8, 0x7a, @ipv4}, @nested={0x1060, 0x7d, [@generic="ef0c262d023c0319dc683b48e05c1fc600c25e0bc8e551a8e8956129f6cfa92058c4553cb4edfcf96572585135d1dfdfe306ffc6983f46d2bc344c5e4cbc24904139a499626069ea4b043f5d6a51e0b6c01e1bb3043593cb1373d7c3e29e05ab7274c04373dc1749bc5113e482ebfa92c9afe91cba9ca60fd3e3c9329b128e1e148eca28b25c698e95c2db15b6c7b924a67ffff962513136538feaa7f399ef8a335c45d7f97818ffd690d4f99e414aa909974ae22db217e65cee374108148b6195f2460daeef536dcd0aa53d1823fd1e648c35eddcbf13448c85c2afb55424fe2cb48943614c14e0589ad75cc1be4ed91021296a5e50afd1763e85153262d8861356b7e12c75794082e0fe7137fb1eb86b95ea8b346b2ffd332b0caef78d490df18091f1a045e42afe197dc7b0e8e791aea013d00c0645414fa169079441fc87e9e3bfdc001a56b7c0e65193b825e907b487fbf5eb1f93877b7843c8e9b5926ba99e1ee93ef23d78a58fd0a126adb8055e0537a5e00edcba7f2d73a3944b7235f2419b1b89758777f246d796ee389db6dc056277912b45caa7897be40b63c936e8eb09fabf0682ba2a9e9445df7207690278835fb4e3d39a4e87d38968f33037bb5c0cb8971b2d93bed786f6b9fec6652227a2ec0b4736f3ca8022b3f5dc39f237a011b7054c666ce417b5f20006bfc769a0ff5115f178ba44f2db2becdb409b6858cd2ea8c1a0537bf9dfc5843c3f3f3a3778c1a5b28651818a8b4b793ac98d8940feccaa0d8d168235e39367fcc63d7856be35f89cf513fdb239328faf3a1afdbe155b27263e6dda56ef65f924e7dd7495dd07490836ab38fc744cecdc73d813dbb4fe31ee3970efb7c12424097c932d07aae6cf8f9b250e07b9c770cfce10cab441eb93dd08422dd87ea874732b553cf107345acf4743ab3fa4235212c9dff0809fc5d7fa1691cfe6e7e536ec198a54049f0e3053d1952d026177e3e51e7adec3bcf73ccc2d90ec626c56746385fae7a478c7543d2a007788092208471ddaf4ed4f554974d5ccb6a595d87bae00df72379a74093782bafccfbea98bf091f323af77f8ca2ef14e4a18eb796c36854a33b23bfbe1bfa8fd41b33be8da109dd532814526b1f920545b26c7a46f76592e1abf2edb8bbd521a9c45e499e78cfaf2f1019a1f820c7c4dadd40efbf0dd884b3b272974abd7f7b4ac606b21c7d2aafa342c770a7cc249b98b366eac480b95de6efd66e96960ec6d9bfc65b8b26e166d14bff84a2cb3b9993f8cce69af58617cb1dd844df2d91f58e397df13ea71fb1538fcce084eb186082afcd35d483c1a7d66eb758be56b82910a13aed09bc857c22872eddd016dcb7725fea388249beb7c8015689d061886acbd5f0600a1e699773b83c0023ddcb41d474e1ef75aa6fef9e05764e1818f3f7c55318aa13c45e4e9ca7c31597a8bf1ac5991149e1c935a936ca70f2cdc9dc840d61da2546d9d6e40a6406ad2160e5366d4c7aaf4e6a076c0fcd56d506de7ecead47ddabd80a86991ce2b773328f22937315237e59fa7536393f053af11fac7c04089fffad73179f0a40955d2354c2a73ae8c26f05d0712e532aced1dbc0313ca441682e7e712981f1f6dca10f7f7776ea27e8fccb478ab8fc4d2f5f1e621c7b74b78be5d19ea725f3bc738ab743147f9aed2fcd937d14f6fab15031710855cbf059e48bf39bc152d591be9a77a1edb7249cb38d3da175c85c9d259bc6d9c92da7edec61458f2acb530c101fb7a0e5bb4843b087a74cd3bd56943b71bd2841f605deb72710a2486ee7a7f1d3cdc97200f633c16c08d55cf39ed698b61ad4c201fafbb08f7843a0e3856289f4bf8092db5a2427416b8f29756e41f08bf10410fcbeedeeab33c047a6bad4c2ab7c543b4a2906a56566c8088dcc869a0806aaaac2606f0fbc2d6309a77120ae91ddd024911d92c036c315c7baca3df043691de496c27ea740001fbdd446677d39e16dd576ef10bbaf15e4140b2de4d4955cd491113b487177758ae6b9d905ef177fd636f758c5a73af3aa136ae86653be4836be6f35a19f4c4abe2cc839b221f80d9593ee8f5734b91cace9a832bbf045307668b766eae83ea41f1847044c21d85702735d2664c48756cb96f5d93b50ff3d499663e4b644ff2ec6fe274d1374b06cd598c4a5c3049bbae24a1ecdaf00b02a75e292a23120db189e418f8acdb478ccf79c3461e52432d936fb78e4ebfc5a5647fb6eb14a84216fc5169d2d9a522459bc55e57190dd5445a3afe5bc2122eab4605c00ad31b0b939b506a5258f9c21b0b5c5705b71a8e175630c4061f2237c5bba6431f2f7b817009a09c22ed0db21b45e5441d34d2de5ba177bcda19d4c8408602c82cecccc93a9ac8d20fde55817147f7804266eb6db71eac12fe8ee40e0371c524afff8c554be0b392dbb8db377130addf947f800a52ccbdc7fe30893fdc83ec2482fe785a33a363edb9f0f5d0fb4a7fd52ef4fe7b3762ec80494239b303a738de814a24a96160df19ab25cb6083251b931511483d87c33bdf8e8ad54e5b8c2a1891e9a5ef8377c352fb08c497852083d072f55be5e8c9e56ae2ca0598b42862534124e4669c204024e7504fba40b4bf343b271c23b7e33826d21591c0f4cabb25bb438b7ee068e02978dadf4f0a4367142346eadc99e96b8a58bce45b70672c7c06c0c012125164691a2fbf6d2fcfe95be661a3923962a1f68142f6cdc35c55b033fb1e851b5f1be26a27448b8d843aa55896432235bb22a49a787ed5ec1bf41e873361ae43e8b92425097701eb06bad6fddc02f886a75c6035babd12c94f7919067ef4800b4ea9022d76032756badb5b168eb969b974e316cc07394b9e455c9389b60c75d4e6ce8911a834b0b16716ad6bdbbed3e403978e9f1060b0e3ef0b0fed2f050ce96990bf7ab0aa5527b5ca120e043437ba5212477eba0c189fecacf93f21794526d94d56aea4e78b09db5e34b98e6d5ad3568f9db89c5f428fd91bfd7f9f760e0f26c6acf80961988d4d570582ec8c472c050acd0369e6e2f7686c923836549c657e0163363303702ae92b729b5904eea58108f2b7d9f464d1af85d4708fa4b98f8acc73d027643b6888bbacca40d162e0555e77a57c55f0d29244447974a2d7bd862674fd933b9ae14973fad6a1c1780474acbf4447403dbc9249da06795d730227447f4e436dd858ae93974ed95d4f21830a831b013e44ae58820748e258f4038146f2f42189ab9295c69ff97523c49480f8cc17f5b63722768bc6adf73109b4989572477b47d2e091ce9f8e6e3958d8a6308fef03f086d914d94d11865f67da1e3fcc38738b08631ec2daee3d9cb0a8125a9798e758eb3341bae07ede38cebbb36f3bc384fde367aa6d300ec8dcfdd24b065436cd58bc24b766e8ee28dc0fbef05805d5c8006b037a39de87931b3d654be8e32d3cccb8998c3c6d977fc0a00ee5a6f0420694351990e3c0fb8db25c9dc7b19f8961e7590523ae77ef55bfb2cbc07ed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@generic="fe1497153c21e5f5105ebef727cacd09b5d5b0b2dd44e6b595861907659492bad228a58f8b4f292903e8c170f39e6356e614dacfe50e21a0e70e30e8d785271af3811c3b123e", @typed={0x14, 0x47, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x34a0}], 0x6, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x40}, 0x0) mprotect(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3) 2018/04/28 00:42:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000310918020000000000090000000000000400010012b6842de27a0001000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x10000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) bind$packet(r1, &(0x7f0000000180)={0x11, 0x1a, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/28 00:42:51 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000000000)={0x20a4d70e, {0xffffffffffffc126}, 0xfffffffffffffffc}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c77) 2018/04/28 00:42:52 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x2703}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:52 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) r3 = dup2(r2, r2) getsockname$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) 2018/04/28 00:42:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0xd0c4f949ccfc7704, 0xf6, &(0x7f0000000180)="10ebc086f6fc64ff86cbcec181399c38222996219fcf0db789df57d451fa9dd4165b0a7c179418eb628992f2f2e7a3d7248978dda56fa43da9dc2d6b5cbb5b3c67b20c11b2257eff1e5dfebb93defc4fd0830f10f88e313ada9794d5c63aac99915d4c6a6a2d25d5f335648120387dd2994315fed7a1b94e20cf822b55c633d73706ec8f600b6878ee990d049197b9ee5f7c6d7752120fe894eaa1ca1f34f17ea4d6665a2c0970455a6e758e3588abac6617e8817438fc872efe291ff6c2132a09599288f4f97dbd6ea17dec156c1ecd92d038fd0146fc71a46b238f62a3957b3426dd3f0c0019b4b2a690fcb00535127d509b2c3774"}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc1105511, &(0x7f00000002c0)={{0x6, 0x0, 0x0, 0x0, "b94f4386db82b0ffa18b3d59c0d219d115715d16380149fef3a0df5a5a3187bb9b07bdc98328d359b7562eb0"}}) 2018/04/28 00:42:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000000040)={0xfffffffffffffffd, 0x10}) 2018/04/28 00:42:52 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000300)={{0xff, 0x8000b}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0xfffffffffffffff7, 0x7fff, 0xfff, 'queue0\x00', 0x7}) 2018/04/28 00:42:52 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe) listen(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0c3, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x1000000000000000, 0x3000, 0x7fffffff, 0x1, 0x1a}) 2018/04/28 00:42:52 executing program 3: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rfkill\x00', 0x8000, 0x0) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4e23, 0xa9, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x0, 0x0, r1}, {0x7712, 0x8, 0x250dfd17, 0x7ff, 0x1, 0x4, 0x1, 0x7}, {0x91, 0x6, 0x485, 0x3}, 0xffffffff00000000, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x3504, 0x3, 0x3, 0xffffffff, 0x9, 0xffffffffffffffff, 0x6}}, 0xe8) modify_ldt$write(0x1, &(0x7f00000000c0)={0xfff, 0x0, 0x0, 0xffffffffffffffff}, 0x10) 2018/04/28 00:42:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0xfffffffffffffedb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x1b) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/28 00:42:52 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0xa000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f000031e000)={0xa, 0x4e23}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/04/28 00:42:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xc00e}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000001fc0)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f00000016c0)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/196, 0xc4}, {&(0x7f0000001240)=""/183, 0xb7}, {&(0x7f0000001300)=""/153, 0x99}, {&(0x7f00000013c0)=""/238, 0xee}, {&(0x7f00000014c0)=""/213, 0xd5}], 0x7, &(0x7f0000001640)=""/78, 0x4e}, 0x2021) 2018/04/28 00:42:52 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000140)={0x1}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000005b00)=[{{&(0x7f0000000780)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xffffffb6}}], 0x1, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000800)='/dev/dmmidi#\x00', 0x400, 0x400000) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) recvfrom$ipx(r1, &(0x7f0000000700)=""/79, 0x4f, 0x2002, &(0x7f00000002c0)={0x4, 0x80000000, 0x9e87, "fb6fd55950b9", 0x80}, 0x10) writev(r3, &(0x7f0000000680)=[{&(0x7f0000000200)="a53a3d36ec68c8ff3b158722b0318b70652291538ae73e48e632ce4617b7bff91fb6dd3e8d484fe28964747623c6c68f698707db43542e010519e7de5b2e7445d354b1405abb7fbd88c7f7601b201de8078e6795122226e84a4aa6204bf2bde4f97892bd9d95c6510f102ff7140ad94831ae6c6c368abafdb6719068aa48efcf27d66bb8103ce6597d98d71cfcde61772ee3f9ee8d4ccea3", 0x98}, {&(0x7f0000000340)="ad4a5e1c26d005d1f901bc88bd3e3bf0e4a66aebaa9b8b7f3bdad740ee4a6751dc7ec42bac46d647d9cc4962b7b5f4f6befdb078af19c318c7a509663636a0cba2c216", 0x43}, {&(0x7f0000000180)="5774caac507ae707a5", 0x9}, {&(0x7f00000003c0)="8a03691e51308b613ca34b36c1069afb804ff0ba8f441ba6893a02939c769caba0012d0a570a341e20ac33d005d8fc431194369ea55d56d5169a7af05c78217a8c0fa35670338d8dbd281e846c3dc550ab4dbb1477010113bb455ac05613d4bf0c71ee27b8604206bd1c51465c4f1e6c2b764580fb259ef9a9f43e84503439d0ba008035c75597089b", 0x89}, {&(0x7f0000000480)="daf02227c1b17e03c17487b2350014cded2dfbd9e8d01389af550c66c5ba08964d110db99a7ccc0400aa0e044773978a66d1ffbad789ea576fbf320426d565c0083b4fe700fcb098208430c8cb56c6c35780d2144df11b1caa0b596c2c186befc201b2a7f21ffeb16ea3c7f8526cd9059a11aee6a16754078fc3f82e27c498985b9daaecc47e120e9f2b69fcd59cac2fa9dd9ca87c1ae26c26df0794856ef279c370dc7afaaa07fa1f67726962095b79b1472fcd124239b03a653b5a158a9a52edf55b61e2c5dbe37010627eb37765648370dd02cb6013ff7971c5bcd1097d751fbc889342ccf3fc09", 0xe9}, {&(0x7f0000000580)="9b803caa8419459865a68fdca8d1f16047304d33db7ccd37670716d2b8402ee60b7547293238bd79869c37d545c950de0eb9104469fcef3314c1c72b42fdf42961170515c4160b9ad4b1fb98ed21e8b29d6cdd86b9b14e1b4a60f8d4dc", 0x5d}, {&(0x7f0000000600)="b8ab96e373fa875a4b6016f811bb7269b5de34378d507d553744a4b69c640c7a332fd7e428a7d51b7f4a7e0f1bdd13e5d1abf241fa25d43d2af294ecc5712d5fc9ca282981215599d89ad06ae9fdb93bb7e837b0", 0x54}], 0x7) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)="d8", 0x1) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) lseek(r3, 0x0, 0x4) 2018/04/28 00:42:52 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="747902005bf8fca25ee7d649d3e41d93a9901c70306194874ad59f8ce25c3535bb9b7555e615f5f798fb1ac5f0c134b0f06ac0a488756d042c2dde16fa4c95d2e6ce0b8a1869cf260352ff45ae5b00b10b4665b2b1be43d9f28aa84698e1504c75174ff9d69ffa9a7e55f6537616b972ef9ff07afb77692d8e3ba93a3cf173cde01afa57068c8eb7d6d1d09000000000000000000000000000000000"]) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r0, r1, 0x9, 0x100000001, 0x1000000) 2018/04/28 00:42:52 executing program 3: unshare(0x60000000) pipe(&(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) [ 194.253518] hfsplus: unable to parse mount options 2018/04/28 00:42:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x327}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 194.330529] hfsplus: unable to parse mount options [ 194.372585] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 00:42:53 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:53 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, r1) fcntl$getownex(r3, 0x10, &(0x7f0000000400)={0x0, 0x0}) prlimit64(r4, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {0x0, 0x3}, {0xa, 0x8}, {0x4, 0xfffffffffffffffe}, {0xf, 0x4}, {0x6b6585a0163ef009, 0x7fff}, {0x3, 0x7}, {0x4, 0x800}], 0x8) 2018/04/28 00:42:53 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6eb72c8de19b1065742f6bb692348984c038e904d49cf978800fcb3b2b54cc2ee38888a44290e491cbb85e39bddef65e03444f1a47137fd695c4b23ca7415a341ba849c8396b6547b27b1397000857d2568843079cf0f2") preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4000000000) 2018/04/28 00:42:53 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/163, &(0x7f0000000100)=0xa3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0/control\x00') 2018/04/28 00:42:53 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x2aa, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x7fff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000140)=""/143, &(0x7f0000000200)=0x8f) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x1000, 0x1, 0x2, 0x6}, {0x1cfc, 0x6, 0xffffffff, 0x5}, {0x9, 0xb722bf, 0x3f25, 0x2}, {0x6, 0x7, 0x101}, {0x3ff, 0x4, 0x1f7, 0x40}]}) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x10000000}], 0x30) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x800, 0x1000, 0xffffffff, 0x6, 0x9}) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/04/28 00:42:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x3ff, 0x200]) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f00000000c0), &(0x7f0000000180)=""/231}, 0x7) 2018/04/28 00:42:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:53 executing program 6: r0 = socket$inet(0x2, 0x8000000000003, 0x33) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0xa9) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x2d6, &(0x7f0000000140)}, 0x0) 2018/04/28 00:42:53 executing program 1: mlock2(&(0x7f0000b12000/0x14000)=nil, 0x14000, 0x0) r0 = add_key(&(0x7f0000001780)='asymmetric\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001800)="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", 0xfa, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x100) perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000b1e000/0x1000)=nil, 0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x600000, 0x0) clock_adjtime(0x3, &(0x7f0000001a40)={0x9, 0x6, 0x81f, 0x7, 0x4, 0x8, 0x8, 0x3, 0xf153, 0xc5, 0x0, 0xfff, 0x23ed, 0xffffffffffffff5b, 0x1, 0x0, 0x3, 0x6, 0x80, 0x4, 0x4, 0x41, 0x8000, 0x557, 0x5}) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="4a950264658cd1107550b3710e6382cbc21eba9e8be275d2fb5a0068519eb735ba3606e51c1820347147ffc3c328c2a50d997c54ba938b2dc4d9f45d67c05983db900c98d2a0f9b6709224660a27e65d657fef60a74a08a3b2a19284faaa49a66ce49b92ec97632de462747c4b62d9bee0fca959cbb3da7c3c4d995096b65cb015711479c07a04aea699a6644946d25d06f352c15694d9d3f8a345f4c7797a3f21b52a04315685c479bb7868f74c014e18a82e24c044ac2feed3437614c3288a6f2eb5", 0xc3, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b1f1a16dac940232476c1d0090822c2bbbb7bbc02a708c5b75fbda3843cf71d84057e07685aa0f35a8f8ff2f422a6683229042b0c799f14aed4512772b0d3646aef600c6d5d2e66f0c49bb619bc06e816cd28d5830ddfcbc540b6cbd7b68", 0x5e, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0xf, 0xe, &(0x7f00000003c0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x7, 0x9, 0xffffffc0, 0x46e04a8d13034e28}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x5, 0x1, 0xb, 0x4, 0x50, 0xfffffffffffffff1}, @generic={0x200, 0x8001, 0x0, 0x1}, @jmp={0x5, 0x401, 0xa, 0xe, 0x7, 0xffffffc6, 0xfffffffffffffffc}, @alu={0x4, 0x8, 0x0, 0xd, 0x1, 0x20}, @jmp={0x5, 0x0, 0x7, 0x9, 0x3, 0x18}], &(0x7f0000000440)='GPL\x00', 0x3b1, 0x1000, &(0x7f0000000480)=""/4096, 0x41f00}, 0x48) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000019c0)={0x0, 'lo\x00', 0x1}, 0x18) request_key(&(0x7f0000001900)='id_resolver\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001980)='*\x00', r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffffffff, 0x7, 0x7f, 0xf193, 0x3}, &(0x7f00000016c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001a00)=ANY=[@ANYRES32=r2, @ANYBLOB="05000500000004000100eaa404000618dc29501d1d7c4620"], &(0x7f0000001740)=0x12) 2018/04/28 00:42:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xc00e000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3229, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r3, 0x3f}, &(0x7f0000000240)=0x8) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r2, 0x0) io_submit(r4, 0x1, &(0x7f00000000c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200), 0x138}]) 2018/04/28 00:42:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x8600) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4), 0x1fc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 00:42:53 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000002300), 0x3}, 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0x5f, {{0xa, 0x4e20, 0x3, @empty, 0x1}}}, 0x88) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000000)="b485c23066e54805f59c2255358e0556ea8594140822d9ccc2e5429311bc29145b7227c585087be6e90341f18864d501c98a67d26f19ae84855eed99cadac78198a9ac7a920c38fc86e3ec8c4830269cf0aefacef7289ba4a37b979485301f9fd10bda8080d2872dee698c2bfe62d1bd72f526bb1f5f610ad6c73c7ed76cb24e98318a55be734f46e31bcb891f6bd4f12b6a137d9323a122635639800fce3fe768ae149ef23037b228998c200cb4e7d033f47ec82aa675957f3c5dfe7490e11d108c38c9", &(0x7f0000000100)=""/116}, 0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000002c0)={0x2c, {{0xa, 0x4e23, 0x1, @empty, 0x8f}}}, 0x88) 2018/04/28 00:42:53 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/04/28 00:42:53 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3cd1c8434faa8b78652e534f719c440b7c4069fd674c59deb6dabc6e84b9eb362599034ef7af60e059ec3e31a086129ffc5aa4bc515723c1ea6a91870d5493178fbc9f607e96f6eae24b0e5606c9562d22"], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r3 = gettid() r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00000001c0)={r1, r0}) sendto$inet6(r0, &(0x7f0000b0cf6e), 0x22, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) 2018/04/28 00:42:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:54 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:54 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x181480) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001700)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002980)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000002a80)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002bc0)={0x0, @empty, @dev}, &(0x7f0000002c00)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002c40)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000043c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000044c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000045c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004600)={0x0, @dev, @remote}, &(0x7f0000004640)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000047c0)={0x0, @multicast1, @loopback}, &(0x7f0000004800)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000004840)={0x0, 0x0, 0x0}, &(0x7f0000004880)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004e00)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004e80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000005100)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009dc0)={0x0, @empty, @multicast2}, &(0x7f0000009e00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009e40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009e80)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000009f80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000a040)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a080)={0x0, 0x0, 0x0}, &(0x7f000000a0c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000000a100)={@dev, 0x0}, &(0x7f000000a140)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000a8c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000a880)={&(0x7f000000a180)={0x6e8, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0xcc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4000000}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r13}, {0x214, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xffffffffffffff61, 0x2, 0x5}, {0x98f, 0x0, 0x7, 0x200}, {0x1000, 0x7, 0x10001, 0x7}, {0x800, 0x4, 0xfffffffffffffff7, 0x100000001}, {0x200, 0x0, 0x7fff, 0x6}, {0x6, 0x3, 0x2, 0x4}, {0x3, 0x4, 0x7fff, 0x9}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r16}}}, {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, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r18}, {0xfc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x482}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x4, 0x2}}, {{0x8, 0x1, r22}, {0x80, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}]}, 0x6e8}, 0x1, 0x0, 0x0, 0x20004004}, 0x5) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000001740)=@nfc, 0x10, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/12, 0xc}}], 0x1, 0x0, 0x0) 2018/04/28 00:42:54 executing program 4: syz_mount_image$xfs(&(0x7f00000002c0)='xfs\x00', &(0x7f0000000300)='./file0/bus\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e6f050000000000000074"]) clone(0x200000, &(0x7f0000000000)="9407384630bc83eb7350408fdd08458a94423b469310f8a517d38398a7a3bddf6505250d5eb5434c1d1054d2de8cd496fe845cd70be68015adcde8", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000700)="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") 2018/04/28 00:42:54 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), 0xffffffffffffffc4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xf3, 0x20, 0x401, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x400}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0xffffffff, 0x7, 0x74b0, 0x20}, 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) 2018/04/28 00:42:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={"7663616e300000000000800000f6ff3a", 0x0}) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000680)={0xaa}) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x721, 0x2, 0x5, 0x2, 0x4, 0x3, 0x3, 0x6, 0x3a7, 0x38, 0xea, 0x6, 0x4, 0x20, 0x1, 0x2, 0xb97, 0x8001}, [{0x70000005, 0x8001, 0x8, 0xffffffff, 0x100, 0x8, 0xff, 0x5}], "05e324e5b5c3e96ab5a6a6b1d3dc681350e352a5e6d0d53579a14047c9a47f68a070de3766597040defc10b742ee76e6257d0e032bb931ae011db1dab68d36984f41345dafb7a35f1e48b481427a22a434fb5a9dd09aedc0551a155dacad19f4f8d9c867b3deebe7f908334ec666da8f7cf7e57ae3e7ab9dc45f332a9ed79f9b756d8d9df35d0f71875ae545e51dc116c09661058737f71a364fbbcaccedef1be63e6cff1d7d9a22d91612e2372051172e92dd502384", [[], [], [], [], [], [], [], [], []]}, 0xa0e) 2018/04/28 00:42:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x100000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:54 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xbb9d, 0x4101200) ioctl(r0, 0x40044160, &(0x7f0000005e0b)) 2018/04/28 00:42:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8014000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x2) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x40000) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) chdir(&(0x7f0000000140)='./file0\x00') 2018/04/28 00:42:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000000000000", 0xc, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/04/28 00:42:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000002, 0x0) 2018/04/28 00:42:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r1, 0x5}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140)={0x3, 0x20}, 0x2) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/28 00:42:54 executing program 1: r0 = socket$inet(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40a40, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7f) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x2cf, &(0x7f0000000000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="49000085dfff00001401000000000000e8c4d8f09fa3e890d5b09e8825b30866ae4647b9019a46d1cb3082bb1d761d628c50458438e1195c000c1be3f0f9f3d9a1"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x9, 0x0, 0x0, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xa, "ddd16136b3d73698b63e"}, &(0x7f00000001c0)=0x12) 2018/04/28 00:42:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000001a80)={&(0x7f0000000980)=@can, 0x80, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)=""/54, 0x36}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) tgkill(r3, r4, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/28 00:42:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x541000, 0x0) 2018/04/28 00:42:54 executing program 4: r0 = socket$inet6(0xa, 0xe, 0x100000000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xd9f, 0x8f, 0x2, 0xfffffffffffffff8, 0x40}, &(0x7f0000000240)=0x14) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xaa0, 0x4300) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$peek(0xffffffffffffffff, r3, &(0x7f0000000080)) capset(&(0x7f00000000c0)={0x20080522, r3}, &(0x7f0000000140)={0x2, 0x1, 0x9, 0x0, 0x4, 0x8001}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xdb, 0x8, 0x8}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000100)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) [ 196.619850] QAT: Invalid ioctl [ 196.654546] QAT: Invalid ioctl 2018/04/28 00:42:56 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:56 executing program 2: r0 = socket(0x10, 0x802, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x12000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0x6000, 0x3000, 0xffff, 0x9830, 0x3f}) write(r0, &(0x7f000031f000)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x1c) 2018/04/28 00:42:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:56 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x292, 0x80) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x2, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x4, 'rr\x00', 0x2, 0x3, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x1c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/28 00:42:56 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x2000000000000354, 0xffff) mmap(&(0x7f000043e000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/28 00:42:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x2) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x2, 0x9}) sendmmsg(r1, &(0x7f0000004c40)=[{{&(0x7f00000012c0)=@ax25={0x3, {"1fc46fbfdb43cd"}, 0x4}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001340)="3d13c79e8b2b431ef6ae31fdd089e3c22e60ec568edbbc48b9b36528290e264aecc976372b949421414f7b0a4999cc5f828d834dc327a68835cddcbe0440c2b1a1ed701048935a1750ed1fcba686956ca227ba237621c8fa5c81dc30b3defad3edbe50a6f28f5e67dde0f6076e63a82cdbd234278e79840f59492bc84e49e74e08bdded7d63d38f585ea6c34", 0x8c}, {&(0x7f0000000240)="34e1392830a6cb653beee4e6412f45876bcac185b90a4e17af3ccb1ad56fd152d2921ded2aca5053587d247be44222f4479b145c412c78e81952bc573077ea5e", 0x40}, {&(0x7f0000001440)="8169bdaa6626a969591f677e532910510ec45fce8f794afe9021dbd53abd866ca0411f5754a6da2bbf6cea48", 0x2c}, {&(0x7f0000001480)="8c271193c576f74de57baff3371de09e9849938661656097c504ab858738d0521431dc755c6f461544cac9483577432240a517418d077539690e762d8ad91100a291d179bbbc6d401a9b0636933f8b38d6abbb26b01f0deb64061c296a01f62109021ac2b6f577810b156306b0693d0774cf70037c0c4b765ca529b808395bded1943622ea9db5a9585e981ce82be52d57e521c8c42fbb8f4a7bf84e950394312fc9da2a2f45614f9f831f3b8f30fd69", 0xb0}], 0x4, &(0x7f0000001580)=[{0x20, 0x114, 0x0, "a549530ca3580f7f133dd16dc775"}, {0xa0, 0x11a, 0x6, "94ee2c6da15bbcb4562b42d55e1322ac6b4af8644e219a81dfa7df574fe3dd91be4d7a2025319253e73f62df2b28289d80590c01e4a6c9f786c4fb12f0b16f32015ea253de7d759250d7725afa39e6b33986a23e03e000191c080754cca28b73eaec78f1116781020ccba5ba87b05b39cd95c0bb21a69960e9fe802efbf13e2a7c4983e714ea48569004c513"}, {0x28, 0x11f, 0x1, "44d133cac5c9c82ed97863516198e73ba8a0df989ef5a5c2"}, {0xc0, 0x105, 0x2, "c45c318e2b75daec6ba7def9d292d80cc316a69a68171a3c89299dd2f1954da6672949fc05fb6b420ef73c7e76ea6ffaed5dffd64004acb7b7b4cf33e2b43bcc4bf1d7cfd9113581c756d26c5e253433cacde4b2570e9046f58a0d7bfe8fbaee11a639dc4b8f50e0094b72a0dc09ed2ca86e89453afba063a6b9d280cc55f279f1d8d6317cc8e8ececce60106f31dee81a1ab15eaa0ef560f01b03f4c3b8e34cdae2effc5d6b5f54432c5a15192b"}, {0x48, 0x10f, 0x4, "46fba708b0dfa7c17f280cef0e11762691c1c067357862c432db4b0829f4284e589a20e926d31054b5e13c86f68e9f0bc1adbf765f5a15fe"}, {0xc0, 0x10b, 0x0, "e20aee0ecb7f7ed45275b90fcddd76ddeedff838c4bfb4662541529a1f82b1e5f8281cc3c3d318105e922cb894a78ac527733fad02b564a94982c7ad82f3f7ba704a02298f493e089689480556cd51f176a44f70ebc13c1baf1f3bf3352255f0c31548dc01ed1125772554e8a62dd41c3db12a5817dabf4d499a030d68e567ecc3a2ce98ea844fad06ffc95293092760416768bc9eaf465770506ea66dcdbe72d7478852ba67c34b8c32f16208e6644f"}], 0x2b0, 0x40840}}, {{&(0x7f0000001840)=@ax25={0x3, {"55113ba54125fb"}, 0x8}, 0x80, &(0x7f0000001980)=[{&(0x7f00000018c0)="09eca9a525f10476d20c89164331f368931ab5a3b051de59006783489280d322ac764f5795e156a2ff95f4d7633832614cd30710fb8e014b3da1729019fe5fbd46a2c60fb565df68d3d3a3b4000b07f22672c60c230d16456bea55111de5befd350283d211ea0fa4ea42ca8fbeadec5cf9f1380976318fdc0d9be36095bd9c989909e8f7ce529b11", 0x88}], 0x1, &(0x7f00000019c0)=[{0xf8, 0x18a, 0x0, "c6aea8c28d180e850d2f18066aafb1f31b2a9a4f15f7457df3d43c4587ad3054831dce4586187af7d7df5549c3780f9d973c0662d633ac06cfd57251193642cdd4310ead42bdcccca1018840bcf9e0614aaeb8d699aeeff1c2d476f6d1af92cd6ed9f6896ec260b2e623669ef1ad900ddc08e7decea23db9629e3561df1e266e0edef044331cf848211a0d82447960b1a5b1ce75035b470176cdae049b73adc3f4369ace59ab0e03d453209737dc1afd384ac1de75e76e3721ae3f640722ee1ca573f0def965657567418054eba5a2582c360b6eb943ef31070b910d8ab7650e97e19d43f604"}, {0xa0, 0x110, 0x5a, "9516048686846e7ea28818b4774d26ee86eae3ab4735a26af545e0f63b9b2cd3ea1528389137f32841232d73850c2c882d7bcd8ced08b9fbaf8535b0e6b92d67510d349a6def91509f4cec0858db9fd290aadc897a57c04b16a08a22030aefe02de836f3ef2192c49e8998facd737026de2b82541dc6de1228202ac66d8cbb23908c7b2b461ad3e7086c"}, {0x58, 0x11e, 0x2, "e0c2e09dca9bbcd5b4654e41b3da89c50694f2550b9733c874f13e016665642d65c665814cd991a6b03232bc5203a505c103bb87ec4918bf3f5d45e44fd956937caab72c0ead48"}], 0x1f0}, 0xf3}, {{&(0x7f0000001bc0)=@sco={0x1f, {0x4, 0x800000000000000, 0x4, 0x9, 0x100000000, 0x3ff}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001c40)="1979087fd40a02e02c08a71e84e641b4216898cd1956b5f9c12a9fe3b74f28c9dcbb52040451e098be4027461d5034292ac4f53e5d94b017cbf70b8c3ada64b2ede88face275953a03346dc95809872b5a8743ba5af4ecd0", 0x58}, {&(0x7f0000001cc0)="159b4ef66e0ef4491b70e8b2b3b26d46f6bb011e39982f4d3a8c16f80dbf3bd671ff48f102249ad5517e4a8b5b01a9a906730225701caa807c272e5163ece51a5526051d5313f9d30c699106c21291ff7fa62bc68fd4ae4eebf97d772dc8d8af56572602dcbc3730dea6ff7fa7", 0x6d}, {&(0x7f0000001d40)="7fb3b58c2827a2ad347d56f5c7273c13868d93b831b20b964a341b56be106079195f58cab276531a146b3ffba505fb3ace38034c3eb32e537b0aa5417dff083adf47d23c03a12d90f69306b81ecce0561477df403226a6bb4357b4738d4793f32690144bf8d07db4825eaa313a5c4e510130584d29e142b3e22903d63f31f40ecf6e59c14620d6aa722e986285002b5108bbf44dc6882ab4723bba0880e273ba8a", 0xa1}, {&(0x7f0000001e00)="d1f1616354d440570c15869ec8967e88f3f4467abb5cc1bf9943803a3b09635e0701edb2aad086373777f3ac0edd447463947610689689d502ce24f397c2a3cf7ec6696ab384f6107380e7f0fbc7f26ec7bd8b2d5d4749b86cee9d0bf3", 0x5d}, {&(0x7f0000001e80)="741d05", 0x3}, 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&(0x7f0000004580)=[{&(0x7f00000034c0)="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0x1000}, {&(0x7f00000044c0)="97de21946a8f179f555f9adcae2b8fc33bbf72dba38f0cd26252e25145d609d6b6338459f4113eee18acee684a00d869352feaf8e6afaacae8bc06c7284ba922ad2a9e602a429791ac3625c206ff8c813c0e03f6578be68aaa8b423609f3cf6e9466a5636ea92988eeaa2940e8bcda2f94be91f1085b29acc4d14adf1e7a48c756a4c8910afbb9664f8db4be8f69d9f3a7acbcddf2dabbecf77c94b4131f219f8421d3", 0xa3}], 0x2, 0x0, 0x0, 0xc081}, 0x86b}, {{&(0x7f00000045c0)=@ipx={0x4, 0x700000000000, 0x3, "df401e78f91c", 0x9}, 0x80, &(0x7f0000004740)=[{&(0x7f0000004640)="689b1ec4b25bcb066962e3dc6084725d6e0dda3dcd992bac81ebea1979902b8ccb7d0a7701deedaf7a9afc7062e0a2853c8a3612e9d917425169a144c4df691803a45141bf7baf6aa89159d38c6fe2d9a5977fdb7031bee7b2209a7de87270b8243f5cf6f277d33148e06479bc9a358a3b5df7202589b4ae2e17fec1137a3089d9a8d0e24be68a1e175adb5f3c2895e2813aa45420b7385def5b5dce62039b77b29377849d697ded14207958c1cd3435523c3618145a9edfa329085521448cfa55992e11fe8f57fcc65c1f6757652a626fa732b14d922def5d726c18912e", 0xde}], 0x1, &(0x7f0000004780)=[{0xb8, 0x1ff, 0x1, "12c9a98cd5b6596ca65ac2e97f9a3b3e270b07142a0aceb460920bbc244409969b4af37e9eecfb04c23617599630e0ff84e82d220d3f8e930ee52b97f0cb378309db9e9608023b1abd7dbe4f7bbfc05f79e2fa9284fe2dbb52ff58fd26bda474195d11738471e4a35c365776fe728ca9cb50a1832117d956d1cc2fdb9c5e6282f6716bfb5d710afb599d63a61be78fc8228a97e0ac4d0a1c7642ffde05e5b6b6fa6bbd"}], 0xb8, 0x10}, 0x2}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000004840)="b2368a8accebd0a2f31548e32c8a9ab0d1ada2a46bd951ab36ec6c95dc5796990288c4599a366a653d341dc8be25879ca9f031a0ca663a25f4fa585496210432eb1f2666e4e66770729d8a3d341cd77ba0a8750b609c4e11b1fe44322884a65996038ccea3d82094484b7502836eae50e51b5ca254ce6bced360bf5c4b", 0x7d}, {&(0x7f00000048c0)="b2f9c7250524e7254ba8d8f7", 0xc}, {&(0x7f0000004900)="035113c49413a40acca62e12f4ca87807a68b2c62af847e304609837661283c395897353b7b2eace2577b3fe0dfc7078511ad0c5a5564bb9f0db1f8fa856b8015edf6155690950c3fff22ff117246af8db5c87487bfb869df7c7db7b81fc378b1321b6e3002b032c1d1c36841c054f5a42306e87fa7bdad5d5206cb93bfcb521ce2e71d685c3f96ca5916721cf8679a2133cbb4a4f96151524fd90082ddee3690da077fd7b445e8e2472c75c5d59a67c6d549f9a6b04abd05440e3f5d6463fdeb4395e0d4a5c4efbc768a115c7bd4276910c33d86e0a79a6d84fe188359badb01598c6d3efc55a03d92a5dcb615fd0a06312", 0xf2}], 0x3, &(0x7f0000004a40)=[{0x58, 0x11f, 0x3, "3868d2601f8a2f8656cc7e5a2689cbe161c380dc25415db4d840049cf2c63e30e82b56d9f3a1d4b8bbba05dec0d56d4330c5b17ac3bafef93045685f9f082d9c96236661f04ac958"}, {0xf0, 0x10f, 0x4c4, "523773d13f80c300fd4f01e8a6930a52579a1ca5fa02f539feba8707d3e1155ce22596b01b4af2d71c5e4d8000d4e2a1578d4d5946040f1672542b1f40bb1aa2d6657c8ebc6bbdf29cb5543e729e3d41c001117295088c61cb428a85f42f3f2006dc3f3a727ce3d3a0598481530a5595d7c1c998bc3b203048a9c5be31eb9497d5283acb695cb75dabeacc1041dee07b137653f88486cdf4cb770546af9b4e98485f916e3e6791e8291ef528ffbbc98adb0808697418ff5539f570b87a2488f8c6047196f7c96a08985ba6a35c016cf6e886deabc6893f48ce1b"}, {0x90, 0x0, 0x7, "f54d04057be044431b9316e10e1d178969c803a527bbeb7a394e8feb8b671431efa385b01bf0d17163ab5354737f5c03190051748d887dca699b6cbe029a3a9e7d3e316808bcc250107b2698c847b14b0d641a57ee4795b06751c57a39ed117d2979d6ad65cf73b20b80962424f29a646fbeae82e15d9490b1"}], 0x1d8, 0x10}, 0x4}], 0x7, 0x4000040) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x44, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ifb0\x00'}) socketpair$inet6(0xa, 0x5, 0x200, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xffffffffffffff94, &(0x7f0000000000), 0x323, &(0x7f0000000280)=""/4096, 0x1000}, 0x103) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/28 00:42:56 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xf9fe712bea3ce1d) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) 2018/04/28 00:42:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024", 0x58) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/108, 0x1d3}], 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x6f1, r2, 0x10001, 0x6}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/137, &(0x7f0000000080)=0x89) 2018/04/28 00:42:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3f, 0x2, 0x1, 0x8f71, 0x4, 0x6, 0x8, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, &(0x7f0000000140)=0x84) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x7, 0x4) r3 = getpgrp(0x0) getpeername$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) sched_getaffinity(r3, 0x8, &(0x7f00000001c0)) socket$inet6(0xa, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x13, 0x21}, 0x98) 2018/04/28 00:42:56 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x14) 2018/04/28 00:42:56 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4801, 0x0) socket$inet(0x2, 0x3, 0x0) 2018/04/28 00:42:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xf00000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:56 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101902, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x9) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/04/28 00:42:56 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/28 00:42:56 executing program 1: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x4, 0xf0, 0x9, 0x10, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d6}, @sadb_x_sec_ctx={0x7, 0x18, 0x2, 0x400, 0x2a, "4dc8482fa2cbe39775bd6ab46a070b6312e2f210376a5373aaa6041813b45381a8880bd2d4fbccd17377"}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x0, 0x14}]}, 0x80}, 0x1}, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) pread64(r0, &(0x7f0000000080)=""/96, 0x60, 0x5e) 2018/04/28 00:42:56 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2) sigaltstack(&(0x7f0000cf6000/0x2000)=nil, &(0x7f0000000080)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) userfaultfd(0x80800) bind$can_raw(r1, &(0x7f00000000c0)={0x1d}, 0x10) [ 198.659932] kasan: CONFIG_KASAN_INLINE enabled [ 198.664652] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 198.672117] general protection fault: 0000 [#1] SMP KASAN [ 198.677656] Dumping ftrace buffer: [ 198.681281] (ftrace buffer empty) [ 198.684988] Modules linked in: [ 198.688190] CPU: 0 PID: 14760 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #20 [ 198.695460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.704852] RIP: 0010:smc_getsockopt+0x8b/0x120 [ 198.709523] RSP: 0018:ffff880189a0fcc0 EFLAGS: 00010206 [ 198.714889] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900068fd000 [ 198.722171] RDX: 0000000000000005 RSI: ffffffff873e52c6 RDI: 0000000000000028 [ 198.729444] RBP: ffff880189a0fcf0 R08: 0000000020000040 R09: ffffed003b5c46c2 [ 198.736733] R10: 0000000000000003 R11: 0000000000000000 R12: ffff880189a0fd40 [ 198.744008] R13: 0000000000000000 R14: 0000000000000486 R15: 0000000020000000 [ 198.751285] FS: 00007fb67830d700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 198.759518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.765412] CR2: 0000000020000040 CR3: 00000001adfe0000 CR4: 00000000001406f0 [ 198.772698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 198.779988] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 198.787263] Call Trace: [ 198.789866] __sys_getsockopt+0x1a5/0x370 [ 198.794030] ? kernel_setsockopt+0x1d0/0x1d0 [ 198.798455] ? do_futex+0x27d0/0x27d0 [ 198.802274] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 198.807828] __x64_sys_getsockopt+0xbe/0x150 [ 198.812245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 198.817276] do_syscall_64+0x1b1/0x800 [ 198.826317] ? syscall_return_slowpath+0x5c0/0x5c0 [ 198.831262] ? syscall_return_slowpath+0x30f/0x5c0 [ 198.836211] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 198.841595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.846458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 198.851660] RIP: 0033:0x455979 [ 198.854845] RSP: 002b:00007fb67830cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 198.862573] RAX: ffffffffffffffda RBX: 00007fb67830d6d4 RCX: 0000000000455979 [ 198.869854] RDX: 0000000000000486 RSI: 0000000000000000 RDI: 0000000000000013 [ 198.877127] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 198.884404] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 198.891680] R13: 00000000000000e1 R14: 00000000006f45b8 R15: 0000000000000000 2018/04/28 00:42:57 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:57 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xc00e0000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:57 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xffffff7f}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:57 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:57 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/28 00:42:57 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) 2018/04/28 00:42:57 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x408) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r1, r3) [ 198.898955] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 198.918235] RIP: smc_getsockopt+0x8b/0x120 RSP: ffff880189a0fcc0 [ 198.924513] ---[ end trace e4391e38caf3820a ]--- [ 198.929303] Kernel panic - not syncing: Fatal exception [ 198.935106] Dumping ftrace buffer: [ 198.938629] (ftrace buffer empty) [ 198.942314] Kernel Offset: disabled [ 198.945920] Rebooting in 86400 seconds..