0000000000fcfffffdffffffff000000000100000000000000000000007f00008b8ec8c83c919c20f576ff3c491a04c40000000000780b000000000000658c00000000000002319e6bd620e6ab28bec2d2c8d12613e0c72cc9537806132f858dc820891317e49645ccdd822ea6d614789ffcae8b1be8ce10ac74963e87327b611cdc75ca289bc9e5486d09b04c5531a824b6bb40b0820474f0aad232e45ca996ded82744051a"]) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/05/04 06:42:57 executing program 5: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000200)=0x6e) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x2100000089f4, &(0x7f00000002c0)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_ivalue}) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x4, 0x0, 0x5, 0x948}, 0x6) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000100)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/05/04 06:42:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_delroute={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000402}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc0, r1, 0x200, 0x70bd29, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1800000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbd1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 2018/05/04 06:42:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40080, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x60) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/04 06:42:57 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='(\'ppp0\'%\x00') 2018/05/04 06:42:57 executing program 4: r0 = socket(0x11, 0x4800000000080003, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/231, &(0x7f0000000000)=0xfffffffffffffd79) 2018/05/04 06:42:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0xdffffffffffffff5, 0x0, 0xf902}) 2018/05/04 06:42:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)=""/230, &(0x7f0000000340)=0xe6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f000001000000007f0000010000000000000000"], 0x18) pselect6(0x40, &(0x7f00000000c0)={0x8001, 0x8d77, 0x7fffffff, 0x7, 0x3f, 0xad, 0x0, 0x9}, &(0x7f0000000100)={0x1, 0xffffffffffff9f9b, 0xf82, 0x6, 0x5, 0x7, 0x4, 0xfffffffffffffffb}, &(0x7f0000000140)={0x800, 0x4, 0x5, 0x81, 0x1, 0x73, 0x5, 0x3}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0xb1d}, 0x8}) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'\x00', r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/04 06:42:57 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 06:42:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r3 = getuid() r4 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f00000013c0)=0xe8) getgroups(0x5, &(0x7f0000001400)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r9 = accept$ipx(0xffffffffffffff9c, &(0x7f00000040c0), &(0x7f0000004100)=0x10) sendmmsg$unix(r0, &(0x7f0000004200)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffdf5, &(0x7f0000000100)=[{&(0x7f00000011c0)="04c597e09241882782fbf1e44a38b7391c811f608e7d2fdc2405c90f239f9bdc313f8ead4e686ba823412359454813d2eb00a22033950fcb7c21f01a55f6db060270108f224e53d7979e52a69c3b3980ea165f4e2253c3bdfdcce3b017954e3169dc3b55c27cd3852a4ee002e00f177b2ea12d29a1bd04dc053595ce0c8ffd456fb719414478d20915ab"}, {&(0x7f0000000080)="70efc29431affe2ffeb9b4a21120a8ea04723c836a6ace21122ab9e945a5bb24741caa812ebdea3f44cfecbbe486d3d9b98b7c6d345a"}], 0x0, &(0x7f0000001440)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r5, r6, r7}], 0x0, 0x20000040}, {&(0x7f00000014c0)=@abs={0x0, 0x0, 0x4e20}, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001540)="58bb95dfae5de07a43b927532c4abdfb3ce47cb653f1034bad1d13b8b5f6526af51fe5230bd89f6c5e3b8e1fe377e74c9ed9b4d957ba445105e5bede702bda87a28aa73db780825e25f85e9e756aedb96871b2e7d86eb2f6757197a231265c1c422369f43dbb5905a8efebe6ffd50914cc0f020df23cf5afb354329d"}]}, {&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e20}, 0x0, &(0x7f0000003980)=[{&(0x7f0000001680)="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0x0, &(0x7f0000004340)=ANY=[@ANYBLOB="00000000000000000100000001000400ef31c70853dd9a097084d72fe9fbef266b7a7e07148082a4fc05910032fecb2cabbe6821c9075c539f323eb91b9b0106de78b901bc29998979e7137a607cc0c40f2fe3f571a60ab530a24550d41854b1d136ff5aaaf0", @ANYRES32=r0, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x2000c001}, {&(0x7f0000003ac0)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000003e80)=[{&(0x7f0000003b40)="95388ebadd350b8d40089299860019965baaaf0a8a46ca1166350263b06a"}, {&(0x7f0000003b80)="458d56fc9c48634efb2db77420f852f2cbdea93e126e67af4e8afe697d6f0ec66268c1dba1e4ee238e1c4706f84a877f236078bc2b5aaa78c18054d1d95a25ebd14a643d7db89c6c8a9445ade3277944186f2cfa14dcc9ded105927be809b7c808301a24a7d047cc6c548e86d464332e35dcf745512161c75d8e10a504906e3c36778ff895f94250e3441acc6e3f9a228056f98f334462641e37b1ce420affb7901e6b0644c189136bf42de95c726021b954abfacd66b8f164073cddb64b2d8199f436a6cc6e7860c8665bd7637bba1f9d7aad241a7cf8d6d0bd9512ed03c82bbf73321744e42d17f8d5bee09778"}, {&(0x7f0000003c80)="4a61f0fa81d601110a3b24cab177af9b0f635cb9635b34f3af8a7f8d70fb8d75b5308edc06724dfbc0207b17af9b23fb50323972ba129e9dfaf6233237291bd8288497af2c2b2df148deb98731054e4df0aaaf7a2566a913a692d20950f65333d7"}, {&(0x7f0000003d00)="b1654fee5bc4c566c16bc239b89a05486b13d14ff059eb80f0e0e47216886b9e9be4af877e3e6e88cadf89b24fac"}, {&(0x7f0000003d40)="0502e738478e5fdddb72aa7a20b436071097918c5c2ff02af590ddbab1347d69c3d37e90dd3ddaead6c12028082e6f647b7ad19610e567819a53b4735fe573beedc289ac8857583cdc532dfd8fe4b4cb4674"}, {&(0x7f0000003dc0)="15128ccfb36ae066d8bc9f9518caf5b2469179d1dc86d584705c1050273e74635cc6be73f19de804b46f968687c827c79316b817a669062cbe8bfafd601689b05bf0f0b9e99acf80585b55a892d072c7607eee292c17413798f94979f62f3de5b85760f83c25eb47b110b73e75e538b86df9da7740884a9ca9f7a0b539c0ef780f48a9f58374d9e498c12edacafac89eea897b3a86b9beb5049643445bda7a809e7a5754fd5fefaad57f4a473f80d2d3169b86"}], 0x0, 0x0, 0x0, 0x40080}, {&(0x7f0000003f00)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000004080)=[{&(0x7f0000003f80)="e330b63597964b6a187485c834fd17f0759e0d1d0a21d22060777e9f9c5d61e2d056d3e079e9303949930b4bc19e026574ed55ff87e2a93cdcb80f0e2351091767fe406cc169330673ad613fb706965a2d593ef30502e72fb52fc95c2c59d17e424814e7858d148fc81794e8c888cf51f4a7d063fe0abe081a9153ed80192b9a5396cdf29787c5b2c1a0cacf8ee979c14cc81d6454ef1ed2097ac20fc949971e1400172fe06cf70c2b61bdda5d54dd8d154190b54d4d921301b1c04ce749c3a91da529b737e6ab0d"}], 0x0, &(0x7f0000004140)=ANY=[@ANYBLOB="000000000000000000fffffffe000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r9, @ANYRES32=r0, @ANYBLOB="00000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="00000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x20040041}], 0x4924a1f, 0x0) close(r0) 2018/05/04 06:42:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x208) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x20200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x10000, 0x2, 0x2, 0x5, 0x7}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000500)={{0xf90, 0x4b73581e}, 'port1\x00', 0x24, 0x1, 0x2, 0x3, 0x7fff, 0x101, 0x5, 0x0, 0x2, 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 06:42:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x100, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2400000000000000}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380), 0x7) 2018/05/04 06:42:57 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x14080, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000980), &(0x7f0000000140)=0x4) sendmsg$rds(r0, &(0x7f0000000940)={&(0x7f0000000a80)={0x2, 0x4e20, @rand_addr=0x1ff}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000200)=""/114, 0xfffffffffffffe84}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/20, 0x14}], 0x4, &(0x7f00000009c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x3}, &(0x7f0000000080), &(0x7f0000000280)=0x2, 0x3, 0x4, 0x7, 0x533, 0x5, 0x80000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x7a8d}, {&(0x7f0000000440)=""/14, 0xe}, &(0x7f0000000840)=[{&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/20, 0x14}, {&(0x7f0000000640)=""/16, 0x10}, {&(0x7f0000000680)=""/131, 0x83}, {&(0x7f0000000780)=""/135, 0x87}], 0x7, 0x1b, 0x27}}], 0xa0, 0x400000000000090}, 0x80) syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe7ff, 0x1, &(0x7f0000000740)=[{&(0x7f00000000c0)="eb3c202663d2ba556d5e8b5cfb061b49906d6b66732e666107004a0001000300027400f81b6e", 0x26, 0x4}], 0x100001, &(0x7f0000000200)=ANY=[]) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/04 06:42:57 executing program 1: r0 = memfd_create(&(0x7f0000000080)="6d81351e39cfc228a4c67200", 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x4, 0x5, 0x58fe, 0x6, 0xff, 0x2, 0x1}, 0xc) pwritev(r0, &(0x7f0000623ff0)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x7fffc) fallocate(r0, 0x0, 0x0, 0x7) lseek(r0, 0x0, 0x3) 2018/05/04 06:42:57 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000140)=""/126) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup(r0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x9, 0x3, 0x3ad40d74}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/04 06:42:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x80000000000000, 0x836, 0x1]}) 2018/05/04 06:42:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003140)='/dev/cuse\x00', 0x200000, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000020000000000000000000000", 0x10}]) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x2, 0x3, "33d99e2f256d", 0x810000000000000}, 0x10) ftruncate(r0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001800)={0x0, 0x204, 0x0, 0xffffffff, 0x0}, &(0x7f0000001840)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x100000000}, &(0x7f00000015c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002fc0)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="cc5c756ae9f1841e9deacc1fdc9646048759d489964f2122c1ef938e28e19a5f1991ccebb8848cef289d97f63572954ad4b753e22aeb21dcc7dd86cee6d7722d02d7d3192dca01392dd845f611577574c93691de97ba2fa434b3a39942dc62b6fca97ca7ec9edc1816f36ce0746a52ec16e806dbd494eb", 0x77}, {&(0x7f0000000300)="aab83aa07fbaacce5f326568d5aa1f5f696867563705fc897852a0c4524fc5eccac7c541d8fd2d4d1990a344c7e361ff6d0ee55ec288f8d895c1a2b905f45cadd5ddc382af17e7090c731ca688c259f5f704ed3ea766a219bb2ba4eb91a32c6369c7ae566eb22320997a41da537fb35cd664be0a046d91d5e96edf72d311806fc8ec69411f43470b5cfe4ed189119d592c1a366b96d84942b3f71d230c8e8ad6ecef480ad9baf19569ee9b484f5ffebd3f13f2445432ec06f4824c015c943b68e29890db42332090f8c9d18f652af2377e7d8ea41c308eb56d540f21f3dc67d73e7d21efb1cf77cade1246a5", 0xec}, {&(0x7f0000000180)="f97ce25e179e547cd5f86b8e03cebd955ce235187c9ebdba90c871e4693c89ad97dda542e579a83bead7146bd6", 0x2d}], 0x4, 0x0, 0x0, 0x4000001}, {&(0x7f0000000280)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000480)="55bc498f1230cc112d4539075bed7f52495cf0ec7349c3378db360720e6b9d6b00923fb8a02daba899ed659a8bdeaae9da6fa9e7ae706f18a1dbb06c08679a5d96f8abc473b0178ad1629d8c596f62b9ba1ff8fe7097aa3fb963ffc557944e", 0x5f}, {&(0x7f0000000400)="703d253b97d85a841d54d8405fcbf5170a2a0d6f242cb8203fab4dad7267724225dbdac997c015fea6", 0x29}], 0x2, &(0x7f0000000540)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x100}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xb}}], 0x38, 0x4000000}, {&(0x7f0000000580)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001780)=[{&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="211a586b21684dde9b4e00435860b9dc8c6ce02490db58453c43ecb53304694577f8827981f23c740ed990b405a443d56e", 0x31}, {&(0x7f0000001640)="654de9b54a014a1d9139fb9bff8e", 0xe}, {&(0x7f0000001680)="34e7e889520bdf0a6c92b26a2fd8f6ae3c19da06c7347b751cafd73f9b428e919d62fbafdf3ea74c91e87f33c1c68ea3cf4e5efc932d63977ac722fd7f6ab03a1fc48bb79f0c26eaff5d8ba787a9b53f478ab814e5b9340eb5c0def9e60799230b51a852c278a857aefc507c8934e967830962120395bb5ef87ad20de759e899741c9f93d86a683f964364e3447ce4e3f40ed6b3148aec5db2c4f3b74747549b48a155a41d5c5ce4be9507e89b9c8c390626311028bcdbc828f978ac1c137b7740c8291a", 0xc4}], 0x5, &(0x7f0000001880)=[@authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x8001, 0x8001, 0x40, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8200, 0x10001, 0x200, r2}}], 0x50, 0x2404c810}, {&(0x7f0000001900)=@in={0x2, 0x4e23, @rand_addr=0x6af}, 0x10, &(0x7f0000002a40)=[{&(0x7f0000001940)="aa876a37554c244b61fe040f518179018b5b98e117c6d0172edbacfda9e66f76929ce2cf19ab", 0x26}, {&(0x7f0000001980)="2a101a6f0188c8c7b0bf450280f4ca21cca72507e6fa1b44349ec255dfcad6292315e01b98e596f0fc7653e47b5c1333bdbbec0396ca75403ab1d08380d3fe0fd9a7f6cf217a70b293baaaf2f9958cfc261d5c99b99b5747a972e1ac769b3ce8c475c650145e909a61bb582d5f3ecdb2635518ddc837ff2045387ab452efbdaf1d", 0x81}, {&(0x7f0000001a40)="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0x1000}], 0x3, &(0x7f0000002a80), 0x0, 0x40080}, {&(0x7f0000002ac0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002ec0)=[{&(0x7f0000002b00)="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", 0xfd}, {&(0x7f0000002c00)="c84b08652fddffe1a1bf49ed2e93f109981459bca82efaefebdc14e8579850f6028ea773e74a1c3beb3f0031844bf00aafda96ddaa53c9407e1a9eb1cde4ba3970cf96641891234ff5e472265531c255c386aa9e2924cad400fc8ebad014d20dfa38a60ffa3cece1114ddc347edc18688dae1a0ba27fa11d0700a9bb66b5a4c2df26f273cfd6e01776e9519331ed943a6cd103d2c1a63ca6a6cd27175cf4b87785161c894072b67a1affc3a01159a0d655", 0xb1}, {&(0x7f0000002cc0)="c31fef9be3d7a135df53f117994896df4991daa3b612d6a80bafdabdaf41e22a1a3fea436c5f419aaeb3cfeecf2cc6b272c4b461869e3b9315cceb24c16fb0da43b32320b8e268c2890a8b05c24ce3a2feebc74cafb95267c09a2c15e5a9fdc1", 0x60}, {&(0x7f0000002d40)="93e2bbd7470b69ab5251e8d2eef5125743a27921debbbf07dd70aff7f4239e97920c4d286b3ab630a5d81f7d405cd674d01b22503fb13108916c9f406b8df376b8ab41946b153078e01abf3541e3bfd8c3efba87312aad25abc12a485461117c4ae3e71ea94a9c2604c6fe9435894a1f1e1ce2e27c1b10531e7da22292a3046ed073f5fb86b29c5f56cdb19ad0922c9bd545abd7ef10971259c17af40a4f00059a557fffb4e6", 0xa6}, {&(0x7f0000002e00)="bfc9aeb027371f8e086537c4255867973be22d827b64ffa4e1dafd02a0633e9b904f7d2cf18e67b7999585f7d8f189454e5fb018abcec3de28d0c81ca9d9476f38fec5947e3e6fce4755dc227e70f307fad9a6090728d09e3f262a01377a403641caad1eaff063278520937cf254758738d739e3f1b1db66d09cf208475891b019dd93a2179031ce9780b21ee8b8b473", 0x90}], 0x5, &(0x7f0000002f40)=[@authinfo={0x18, 0x84, 0x6, {0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x13}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0xb6, 0xcd}}], 0x68, 0x10}], 0x5, 0x4000840) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) 2018/05/04 06:42:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x2, 0x0, 0x8, 'queue1\x00', 0x3f}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x3, 0x30}, &(0x7f0000000380)=0xc) r2 = inotify_init1(0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x84) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="82f97a03939571cfc9b795833f319fa7a8562e747136547a4ea05d4871e44167d946951571ee0583b64a20f7b5b56798f08d4c2c68d879f7f92be459a55de1912e330128a5fe0ba3d24a4dec90fb3922098ffe91bdf383c7ac33b12827f84836d3ce3a69182d83", 0x67, 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) keyctl$setperm(0x5, r4, 0x2000) 2018/05/04 06:42:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='K', 0x1, r0) keyctl$unlink(0x1d, r1, r0) 2018/05/04 06:42:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x2000000000000007, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/04 06:42:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2686, 0x4, &(0x7f0000000140)=[{&(0x7f0000000080)="63f0a27c345c", 0x6, 0x5}, {&(0x7f0000000240)="3ba7412fec32accc7850b23171940c4704961552bca1c9a155cf904cd4b9535b215fb62598b8dc8f5fdb67e7ae3b62d60b73c0378cb735018705b90bafdaaeb1367a61ad9859feac6e7541d3b4d4ef9e26e8e8e2e0d21b03477f3f213276d313cf8b6d0faf1013ac979420da9a1017780f6960a7bb8ce61652f8ba1208ea537e34dd9ade2054f7795d04497bf3d799f094ebf9e0648be05b602652a0172b63b502a73f78b9ef17353ba98b14a19fae9ed9aa6abebe7bc914d0", 0xb9, 0x4}, {&(0x7f0000000300)="bff6ffc74c169ea1e7f59b853ff7d964e7deba6a711dfe1eb082cae3f0e958c6a1e656a4251fafce58429e609074e407e3cc5d7b9a70cb82ec298ca9cb72e18bd478bd191f0f6a19731a7382c852c06191ef7d71ee4d9b2310f4fd7045ae64e882ce3c6d4e35ad53a507266c83541c12e40c3b3c49c8b0490d5df75b1a0596f3164a4f8bce360a00ca5329d34df4a77b2ade81bd9698e12abb7de30f8ed4912d336290d29bb66fd0a7f21a331ab8ce905559452c31c9a0d85c08301af001baebe6612678d780e69e1ab43b57550f89183c734135884f", 0xd6, 0x4}, {&(0x7f0000000680)="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", 0x1000, 0x9}], 0x4, &(0x7f0000000400)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) bind$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f00000006c0)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/05/04 06:42:57 executing program 4: r0 = msgget(0x3, 0x300) msgsnd(r0, &(0x7f0000000e00)=ANY=[@ANYBLOB="03000000000000001f3e4cede33ef74c2acce9a31bfe50c47c75b10926d304b952d91ee640ff142d3f02c735c1e300276362b58f654e59bfe2b9c1d3f2033f4ae425af9f36d1a9c8ff0300004502cfa3551e3bfe55d222fee7efb7dda505f2fddf4c69e3c0e5e89424830d44ed544a5d6a3ee18c2e33733322aa06a180b32437c3c9bb3d6faaceb77880ed4662f53323fc0eaec45ecbb5c41840aa81a8be8638109ed79c7f305329d8201ba7e9710b020000131bc4c5584ef3b9246dbb81323fd16bf22183b7944460e4796041d94e"], 0xb3, 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000140)={"072eea7c294929cb6a282f335c1857c1db84f07e17fd1469e380d0046bca279b00eeaee2b0eb742bce7ce3c0957e0e240e96f42412081bba307844256268a283f468b0a3649e68603796a3872963e98d7a101798106fddbeacc60f9d9b1fd5099403203dc80fcfc636911756e702692826648079a3647b70074b93e77c739d7a37c1ed8a0c4d8375ff5e44266f2936b094bbdb692ff4dbae4b4898761793f9fffdaa236e648244505d65d399e92c07dc99a4255e6faf9e42c2d2e9d1f4799e77c01bb9873fda2087b4abc84375323757066bf21b318c28060f369f270c2ef19bdbb0559009888b5e62a3a7535443bf6afafeddd2ee2e1560bad4277ef061d09085ba086f89627edc128f0f432632252cb9c32fbdc3b1137f1a5fdb826b1831b5502667d617450bc518e99c4f3279eb686f8043b0500824d5115b0352123231f8ea63788a91c6167647d5cf6e9c37a4b4d4947b3b62d96ba2567db3837c26e86104e811e210951206fa0e46a124155b458d56f9bc150bee248139e6b1e81e53787801d35b30a11ab31b268ae0d460b195c6618dd62e274bd33a7bd3f6f973e28989b2bbbc979b34de76810a7c773ef75cb58d0f72c72465fe123158d7d933112d8b39daf60837804881c017eca097cebcb2be708caa3dc1103f9150ce36731184c0ea2cd804c6b0ab145324f4716a982f7c68de88033dab366403235a788c078825376e88a1a6a6954d00365a399064de3f4918d4074e7abfe5ff681149d1b3ceeb40fc405c9a4e93af6e89b4a286c01a275c90d97d9a0b325b2c033ab28afb3de6790838de5dce0c00a790dcdc640ea2fe7e7e87dcac79e2d232a1fa95231dabe3be10a5848ba4d6ca85b0109cd4e8c4e5f46728e024fef687ca12b26b4cb15c333c39aaa88937bda164fa7c2ff643620f6d26e5644c5b4b2b604bed4977e3a6fd7704f2759688836add02fc5ae3015d99a04bcb2b755ae0a4851fa59b4c488c60d5cad88196ea9b8f2a873fda425c38910bb27e5b83a8879415a7945f3e12067ea0497dd92db3c16e84b8c0f86c23a63f9c535bcddf74fcf4acca3b876b6995daa0d6430b488e089c389d0d877f69a02d4b96dd373fe8696736d22ad3d70725faf8d158ae27d52e6bae43dd438128b93ade5c2dcd84a15dca4f9595e294229ccb7cec996109f86dd5027f587e71f4f63cc44cf766f3bd88e02826803dacf4935d07ed07e95b888b71e176c72dbb50d76e127cd457980abf35a6071c29cd8938eb4ccb7e6debe916df2419452c56b420dc77ec8ab2cd5f4919a5b70cae61ef2dc587f7b7ab7bc2a320fbcfe825ed2bb83a79b367cbe039de001d617f2343440546aa835b613e7c54eeea2644bbf792d5e25992dfe470bb6bd575db6f5e2ebbd4396567e31f7536c4ad1ff57cf511d3d9670c7777a42401ed3c427bb133dbf5ad"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000540)={'eql\x00', 0x0}) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x3, 0x4e20, 0x8, 0x2, 0x80, 0x20, 0x3b, r3, r4}, {0x3, 0x40, 0x5, 0x8, 0x3, 0x7, 0x4, 0x2b}, {0x3, 0x1, 0xfffffffffffffffc, 0x1f}, 0xffffffff, 0x6e6bbc, 0x2, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x3502, 0x2, 0x3, 0x6, 0x100000000, 0x4, 0x1f}}, 0xe8) r5 = add_key(&(0x7f00000007c0)='asymmetric\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="709da4c48ec20b28f4edc29433520cd5cbc034eab99dd03e008c869d22bd401c80d11482b0d4a8135a2ce85ea94931a699797b75e674fc4585f7c2833f697a25627b2bca7369109e3fdbed11386515dc960f06e4784e262766c488852d8575f141", 0x61, 0xfffffffffffffff9) request_key(&(0x7f0000000700)='logon\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='cgroupeth1]em0-\x00', r5) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000008c0)=0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000900)=""/60) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000940)={0x0, 0x2, 0x1, 0x2, 0x3}) ioctl$KVM_SMI(r2, 0xaeb7) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000a40)=0x7fff) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000a80)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000ac0)) r6 = getpgid(0x0) waitid(0x3, r6, &(0x7f0000000b00), 0xc000000f, &(0x7f0000000b40)) ioctl$TCSBRK(r1, 0x5409, 0x7) keyctl$instantiate(0xc, r5, &(0x7f0000000c00)="09a36870a5135981ee3b754d099384ae101fd2a48c83aa376de8142aaf50db215540dee2ba85fc54f8248bbca54a3b883388517955817e064ed1a686477c2542ff2fa8629d3db6f09e7064ce04f8ccd2abf0b12963fa554054419948098c46aa3e2cd0d58d9e8fc5b3e64dcb54b802648c5d", 0x72, r5) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000c80)={@local, @multicast1}, &(0x7f0000000cc0)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000d00)=0xff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/rtc\x00', 0x20840, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0505405, &(0x7f0000000d80)={{0x3, 0x2, 0x1ff, 0x68e0130c303cc58b, 0x6}, 0x3, 0x4, 0x3}) 2018/05/04 06:42:57 executing program 3: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/04 06:42:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0x31e, &(0x7f0000000200)="9aa9c7e01c3f7a503b87fcfe5d5c08df8b9585cd59ad7be59d5a38e119a9aed3e6829a545ba13628f2ca9e7a2577765760cb6f319b17936cf8d70b108a4983b654970c781ed2bad5cf2fe971c7e64ffbebc60260a0a5fa42670deb7aa8cc91c8941b1485ed7903077e857fd44674591ba48ed4de8cf779f31f69266393da") syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x2, [0x0, 0x1, 0x100000000]}) 2018/05/04 06:42:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0x60) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a40)=@set_option={0xe, 0x18, 0xfa04, @ib_path={&(0x7f0000000940)=[{}], r2, 0x1, 0x1, 0x400000}}, 0x20) [ 157.557953] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 157.586253] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/05/04 06:42:58 executing program 0: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000000280), 0x0, 0x751}], 0x0, &(0x7f0000000400)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x10001, 0x8) [ 158.224603] f2fs_msg: 10 callbacks suppressed [ 158.224614] F2FS-fs (loop0): Unable to read 1th superblock [ 158.235439] F2FS-fs (loop0): Unable to read 2th superblock [ 158.243382] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 158.250550] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 158.276221] F2FS-fs (loop0): Unable to read 2th superblock [ 158.295617] F2FS-fs (loop0): Unable to read 1th superblock [ 158.302474] F2FS-fs (loop0): Unable to read 2th superblock [ 158.308360] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 158.315481] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 158.324176] F2FS-fs (loop0): Unable to read 2th superblock 2018/05/04 06:42:58 executing program 6: 2018/05/04 06:42:58 executing program 2: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ipddp0\x00'}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@remote}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', r1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$PROG_LOAD(0xa, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r2}, 0x48) 2018/05/04 06:42:58 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x1, 0xfffffefa) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xa002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) fsync(r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/04 06:42:58 executing program 3: 2018/05/04 06:42:58 executing program 5: syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x920a, 0x60000) pipe(&(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) accept$ipx(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f6938194594c7c055d23ad1b8a0c7360ee431d43549a") capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) ioctl$fiemap(r2, 0x40286608, &(0x7f0000000240)={0x0, 0x0, 0x3, 0x0, 0x5, [{0xffffffffffff0c61, 0x4, 0xfad8, 0x0, 0x0, 0x601}, {0x47, 0x3, 0x49d, 0x0, 0x0, 0xc0a}, {0x7, 0xac, 0x1, 0x0, 0x0, 0x1000}, {0x8, 0x0, 0x8000, 0x0, 0x0, 0x1000}, {0x2b0, 0x1, 0x80000000, 0x0, 0x0, 0x80000000109}]}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000480)={{0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'lc\x00', 0x30, 0xffffffffffffff81, 0x69}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e22, 0x0, 0x80, 0x1, 0x3}}, 0x44) 2018/05/04 06:42:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='uid_map\x00') clone(0x3002017f, &(0x7f00000007c0), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000000080)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/05/04 06:42:58 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000340)=""/28, 0x33d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80000000080}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376633, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000080)="3c4a7723b7f90a9a1175ae1cfad3860eb213474861368c6e1221bc005e9baaa8682fe2fd6b", &(0x7f00000000c0)=""/232}, 0x18) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="9179d63bdf90abf9", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="300001001b000000000000005470db10ebcb71b06138d490f1c5c7be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x101, 0x6]) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00'}) 2018/05/04 06:42:58 executing program 4: prctl$void(0x15) r0 = socket$packet(0x11, 0x3, 0x300) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="48e05f84315799765c8aa85f97ce489d56cc0e2fba865d020fd6fac757e569cd7d3ef127c00be0f21e5831656dc38a49a65563f1423be3c4efa6d41c46f6d8e9f13786c930074ccc6e7698cf2cb816b9edbabef1c6caa97f1c50c5f53d972ccc0d9ee2776856fd2ca2737b15f983e3248cda5aa2b299cba8991d0d72f84c3d28621c67d3ff3bb93228e757f92c92090f955ddfd3ecb174580d5d3913a0e03004a1492ea92da776f615c56a933c8e64da428f67f257ee96", 0xb7}, {&(0x7f00000000c0)="5d2d8b879afadc49034698a777da78549770213af6a0bf935fcdbc38205aa3b4208a4f7a", 0x24}, {&(0x7f0000000100)="0857a4b80ca4c16cf71c8f2604799e0fc0f11d95968c9f10c4162c55ff829471b46b72432783c84300576517885a126990a8151548621b6e014fea0f2a56b820683c78dac7d1b28ad32221d06b32630db723d3a4c0b03bc8ad9e3bceb23db8e497f56863746ad0b3324b1f02f6fec89c423f85add6e497cf0f689c6fce7712cdf7033e68f9d79c95963da7b94960a127505f557becbad6a4fadc060b1ca39d4f3f2afce73270d24905", 0xa9}, {&(0x7f0000000500)="2d3efbc8998b0ca4ba3c5a38b97c74ea61ff3fed49925ff9c85753c6c70b84ebc398c2761976aa63fbb736eb1b7a5e65d9313ee14192c96393c6bb15260d53a5eca5dcb78f547692f56fa1ce57eec1efe06b17e69834a5d322fe56054573967e8c02d0fb62f7408247c1f235194f8a70a241c83ff65db3aa4203520d", 0x7c}, {&(0x7f0000000240)="95821e76823a29b6154feba4695c1705cd1c5613436b460078c4ca0563efbbf075763946047eef67003bf36c91ed9f209572b9ac0c714da5dbe403437d36386ce96e81b1b93b8ca52e8bdc33ef48b2ed", 0x50}, {&(0x7f00000002c0)="ecd3baaf7fe5229e0ade2e7e0e2b9a11fc069dc0af24c3126d227f349ea46d376e112fca6fa48f507d3bf89bc9c3530e6c79e02de7f5948eed2a6d539739acf2987435d4b18bc3926deb44a70527f20cba8db855a6364c1eeb8f21fd46e35b49", 0x60}, {&(0x7f0000000340)}, {&(0x7f0000000380)="4227158ddb640e3318beeeda7ad2b42105ce6c2406465f87bec02a6118e4f119e0f271de65f4aa5b007fd619e80dfd21f62d9185a70fb0cb5e52d0cf912de200ff04416e2b7468692b2e14f503dfcf2d1a39ed1a9c99f1e8a1f6aec20da6117d1673b95be7921c44d56b9d3d3d900ae32ad95f46810225be926f11ffc6b461ad86460bb848982efde5bcafbb76334a1c323fc3707b8fe28efa4e983e6e03462aeff71872b25ffc32480a52eee947e5244027fb38e76cfa9c805d16aa3b52bfbe28ec9c9ed93fd40a08c1c63ea2a1753c82927833102e77c14868fe21c0aa32c4c5dc5df70357fa2086e359aee8973c", 0xef}], 0x8, 0x0) [ 158.752220] updating oom_score_adj for 12492 (syz-executor1) from 0 to 0 because it shares mm with 12477 (syz-executor1). Report if this is unexpected. 2018/05/04 06:42:59 executing program 6: 2018/05/04 06:42:59 executing program 3: 2018/05/04 06:42:59 executing program 4: 2018/05/04 06:42:59 executing program 5: 2018/05/04 06:42:59 executing program 0: 2018/05/04 06:42:59 executing program 1: 2018/05/04 06:42:59 executing program 7: 2018/05/04 06:42:59 executing program 2: 2018/05/04 06:43:00 executing program 1: 2018/05/04 06:43:00 executing program 0: 2018/05/04 06:43:00 executing program 2: 2018/05/04 06:43:00 executing program 3: 2018/05/04 06:43:00 executing program 5: 2018/05/04 06:43:00 executing program 4: 2018/05/04 06:43:00 executing program 6: 2018/05/04 06:43:00 executing program 6: 2018/05/04 06:43:00 executing program 4: 2018/05/04 06:43:00 executing program 0: 2018/05/04 06:43:00 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="6afb"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="80"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 06:43:01 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth0_to_bond\x00'}) 2018/05/04 06:43:01 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'veth0_to_bond\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="39ddb6827ea59458d47cba67d3891db992cfe4aaaa27933aaadc7aa6368172305c485d68", 0x24, 0x9}, {&(0x7f00000000c0)="05ca075c9160740ba8a3d8b8b0959fc40477", 0x12, 0x80000001}], 0x40000, &(0x7f0000000140)=ANY=[@ANYBLOB='flush,errors=romount-ro,\x00']) fchdir(r0) 2018/05/04 06:43:01 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='`P'], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 06:43:01 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="102039"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9ce2"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/04 06:43:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 06:43:01 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x4c) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/05/04 06:43:01 executing program 0: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000040)={0x4, 0x11, 0x1, 0xffffffffffffff9c}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0xf000, 0x16000, 0x4, 0x9, 0x2, 0x1000, 0x8, 0xe00000, 0x1, 0x6, 0x3, 0x4}, {0x15004, 0x2000, 0xc, 0x8, 0x400, 0x100000001, 0x2, 0x1, 0x8, 0x20, 0x80000000, 0x9}, {0x1000, 0x3001, 0x0, 0x2b, 0x2, 0x2d7d, 0x100000001, 0xfff, 0x7, 0x100000000, 0x8000, 0x2e1e}, {0x5000, 0xf000, 0x3, 0x6, 0x6, 0x8, 0x7, 0x8, 0x10001, 0x0, 0xff, 0xb4}, {0x0, 0x7001, 0x19, 0x9, 0x5, 0xffffffff, 0xff, 0x2, 0x10000, 0xfff, 0x2, 0x10001}, {0x5004, 0xf000, 0x1f, 0x80000001, 0x6, 0x40, 0x8, 0x3, 0xf257, 0x3f, 0x2d, 0x55c1}, {0x5000, 0x3000, 0x10, 0x0, 0x1, 0x1f, 0x20, 0x2, 0x1, 0x800, 0x5aad7135, 0x8}, {0xd000, 0x4000, 0x4, 0x6d1, 0x4, 0x1000, 0x4, 0xd9, 0x0, 0x5, 0x80000000, 0x100}, {0x5004, 0x3000}, {0x100000, 0x1}, 0x80000000, 0x0, 0x3003, 0x80, 0xc, 0x1, 0x3000, [0x40, 0x6, 0x484d76a, 0x72b7]}) writev(r0, &(0x7f0000000000), 0x0) 2018/05/04 06:43:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x90201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000240)={0x7ff, 0x40, 0xfffffffffffff574, {0x77359400}, 0x5, 0x7}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200000, 0x0) getsockname$ipx(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x9, 0xb97, 0xff, 0x67259b4e, 0x0, 0x4, 0x1, 0x3, 0x25c000000, 0x9, 0x68, 0xb76a, 0x4, 0x6, 0xffff, 0x4, 0x7, 0x100000000, 0x3, 0x80, 0x5, 0x0, 0x7, 0x4, 0x6, 0x0, 0x800, 0x1ff, 0x1, 0x7, 0xf4, 0x7, 0x2, 0x1, 0x6, 0x4, 0x0, 0x80000000, 0x0, @perf_config_ext={0x3, 0x6}, 0x2600, 0x200, 0x3f, 0x0, 0x5, 0x282d, 0x8}, r3, 0x10, r4, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x1, 0x7, 0x0, 0x0, @msi={0x7, 0x80, 0x1ff}}]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae64, &(0x7f0000000000)) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x70, 0x7f, 0x80000000, 0x8, 0x7, 0x0, 0x2, 0x82040, 0x0, 0x0, 0x2, 0x2, 0x80000001, 0x7, 0x7, 0x2, 0x800, 0x2, 0x4, 0x3f, 0x3, 0x3, 0x8, 0x2, 0x0, 0x92c, 0x1, 0x4, 0x7ff, 0x6, 0x100000001, 0xab, 0xffff, 0x6, 0x8cbf, 0x86, 0x8a01, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00000004c0), 0x1}, 0x10000, 0x7, 0xc99, 0x7, 0xfffffffffffffea5, 0xede, 0x7fffffff}, r2, 0xd, r2, 0x2) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000480)={0x3, 0x7f, 0x1, 0x2, 0x1}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000340)) 2018/05/04 06:43:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000ffffffffffff080045000030000000000067907800000000ffffffff21009078000000004500e0000000000000000000ac14ffbbe00000010a0da59958b51f0bf36df5cc571f9e8ab04bfecb89fd19188e71304998a8ef35f18bf833d2b95f13b3b54129af972c7a587239750f2007e206a34245d04d1dd5cfebf6ece1296ccac98fc3ac9eaf93f89103c4922565cff86ad040f320cc881c051a62"], &(0x7f0000000000)={0x0, 0x3, [0x0, 0xd6d]}) 2018/05/04 06:43:02 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000000000)) 2018/05/04 06:43:02 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000f5000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) dup2(r0, r1) 2018/05/04 06:43:02 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000140)={0x3, r0, 0x1}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff00000000000000000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000050000000000000000000000000000000000000000000000450300000000000000000000000100000000", 0xc9, 0x10000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="5d854836563bcf"]) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'eql\x00', {0x4, 0xfff, 0x9d5, "b316911fbe85", 0x3}}) 2018/05/04 06:43:02 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) 2018/05/04 06:43:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r3, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r4 = socket(0x5, 0x1000, 0xa) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) accept$unix(r4, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000d1, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f00000004c0)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@bridge_newneigh={0x1c, 0x1c, 0x411, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000005c0)={0x1, "7607006e30080400ffff000000000002", 0x2}, 0x2af) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000040)={0x0, r6, 0x7ff}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000080)={r9, r6, 0x1beb80}) 2018/05/04 06:43:02 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) sendmmsg(r0, &(0x7f0000009a80), 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/04 06:43:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x31, 0x2}, {{r1, r2/1000+30000}}], 0x30) 2018/05/04 06:43:02 executing program 7: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ef5e02000000"]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) 2018/05/04 06:43:02 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"6c6f000000000000000000000000b300", &(0x7f0000000200)=@ethtool_rxnfc={0x3d, 0x0, 0x0, {0x0, @udp_ip4_spec={@rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, {'V6'}, @usr_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"ba83", @link_local={0x1, 0x80, 0xc2}}}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101002, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/04 06:43:02 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x20000000000032, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc)=0x1, 0x4) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) 2018/05/04 06:43:02 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 06:43:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x0, 0x88400) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002500)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x4, 0xd000, [], 0x7}) mkdir(&(0x7f0000002700)='./file0\x00', 0x2000000000) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) llistxattr(&(0x7f0000002780)='./file2\x00', &(0x7f00000027c0)=""/175, 0xaf) acct(&(0x7f0000002740)='./file0/file0\x00') bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000000)='./file1\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00000026c0)={r0, 0x9}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) inotify_init() [ 162.267373] FAT-fs (loop7): Unrecognized mount option "ï^" or missing value [ 162.278476] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 162.287259] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip_vti0, syncid = 1, id = 0 2018/05/04 06:43:02 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = fanotify_init(0x0, 0x0) r2 = dup(r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/05/04 06:43:02 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40480, 0x0) recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/254, 0xfe}, {&(0x7f00000003c0)=""/57, 0x39}, {&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000480)=""/130, 0x82}, {&(0x7f0000000540)=""/87, 0x57}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x9, &(0x7f0000000700)=""/31, 0x1f, 0x8}, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001780)=""/97, &(0x7f0000001800)=0x61) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x40, 0x1, 0xfffffffffffffffd, 0x10000}, {0x7, 0x8, 0x33}, {0x5, 0x415d1642, 0xfffffffffffffffd, 0x8}, {0x0, 0x1, 0xf0}, {0x1, 0x8, 0x8, 0x5}, {0x2, 0x7, 0x80000000, 0x8000}, {0x6, 0x1000, 0x1, 0x81}, {0x0, 0x8, 0xfffffffffffffffd, 0x1}, {0x80, 0x6, 0x58, 0x3}, {0x8, 0x400, 0x96e, 0xffffffff98e59cfb}]}, 0x10) 2018/05/04 06:43:02 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') recvfrom$ax25(r1, &(0x7f0000000680)=""/44, 0x2c, 0x10003, 0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000006c0)={0x4, r1, 0x1}) setns(r1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x538, 0x110, 0x0, 0xffffffff, 0x0, 0x110, 0x468, 0x468, 0xffffffff, 0x468, 0x468, 0x5, &(0x7f0000000040), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0xff000000, 0xffffff00], 'vlan0\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x2c, 0x600000000000, 0x1}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xc, @ipv4=@multicast2=0xe0000002, @ipv6, @gre_key=0x5, @gre_key=0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0x0, 0xffffffff, 0x0, 0xff], [0xffffff00, 0xffffffff, 0x0, 0xffffff00], 'syz_tun\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x3a, 0x3f, 0x3, 0x8}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xa, @ipv6=@dev={0xfe, 0x80, [], 0x17}, @ipv4, @port=0x4e24, @gre_key=0x2}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0xb}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @gre_key=0x5, @gre_key=0x6}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x48, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e23, @gre_key=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) [ 162.411203] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 162.440168] FAT-fs (loop7): Unrecognized mount option "ï^" or missing value 2018/05/04 06:43:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x8d99) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x210000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) readv(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/3, 0x3}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) 2018/05/04 06:43:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4400420}, 0xc, &(0x7f0000000100)={&(0x7f0000002480)=ANY=[@ANYBLOB="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57ca7239fa36a42193237226fd0c54d9e24cbb78744d38f3e372e875d262d487d06f5db3e598495482ab6daafc26c1d8a9957ce81d10c41ae78be1f5a9bf0355393bd614262c48c0a3a6b721515ccb8d81a549d22e597adb589d8663fc3d9190d30314c26c1c8ae598958c08b9f2deed1f9270af2cffa0470dc3737df4fc890d8c581307c0d0616dff0bde6a9cedd69724bf4fc5f5c4678669c5a72f7a63cdc695dc052b99214fcf476b729568a2af78ecbad1f4343e8c311005d075eadfb58dd2ad3e234fc7e2aaad833682453ada0f3ce2ab37fd40c94f165ab4b025a90c2b07691eb27efd05ba86018798d34ffe9ec0104e1a5856d1922c5443722de68114f58ad8ac2b41d9820f775ea35e7bbf98dccdd3c76c1cac79ef6c6378736a6bce32e11829418172dcf8b553ebcce49788db95c26fe5830c09119ffee47f0b8542ffc41be9dec7c0e3d3a29666a9b43d3ef268308e037368dfe19c560c138ca33ef635e6bd3468cfc72e5bc5794471cad21590a68b9e9a5b5203b931acd8b763439a3f8ef0c74f61ded1570e8cf9134457818c5c41e7add3c9a8700bc4cf6494465dcc1823933350c65bd944392968ea3841f9aa6900dd3ba067087a17d5942f1bcf11b8ea36061adb2ed6a00c43a581fd39f2b9395e40b7c579f990b7ae4653f02d531d1c53c1506ab50423a9e0ba6276844cb8926baa20f52d970d6bbeffcc96822b342eff7135b501342279433ccf87f7945fe6042c856f17745d18c26218af8c677f0d7358165135b48a5dcf9047706d6a35efeff160a9e928d1b6733b57cdecb98d0854dd14cc915d0a45e83e52a8d93866943308d06534cbe0b6dc5b71950964a12bc4a795fb0354c254186866858ab1ae5b0b6d5cb23a16d198db18f89b4272438c23e7efdefe70632dd29a900dd81728ac008c6a486ab24cb84cfc697d9357a1836d2f6d777060915c219af116eca69e467c0d0fa864e13c4076baf8bd3b56bb17858ac3d436f3103409b3824ead3fc0e5ead64d289fa1539509cdb30d554cf9790ac0aeb6d157632ca584de77af7c1913e1bb47ba305c349d0dae80f753897752b3bb7a6860a02d760e6d78b950531f686c8ca345bad1a90d58f9caa23535b8afaee6d632f24ef6a3529d715492379e7d4d3da72cace964b007dbbc4fda8c1db4edf4abe6ab71c1a50671da18dd3ad4e65f266f4121d5d0372c69524732b1e492d60c8ae0dd926f3f319bf44e62dd2b0e487120846866cd36be84379866a3dbf0dc7d4955688e019d7c73a0d43104e2290f30f1007dfd54e33958dd90d1f4000673c0703deb0119f56c893b5be5c3e5a4f6d50f4f13c66da5e9c4d9e84bd264d3af4cd53d032a5b80b1418d0e4de2e25ab1e1ddc68d67a0e9eb6cf71d8e3c3088344cb51f7fad2e4ca94d24359ab28de127de895727dc1c339039cb3b44c89fac473182a29374955d05f7e7c2f0fdf3772fef5be170dab7020b3d8947ca083e556f8768d21b5bdeecb2d9f60394ee6f17f065ac502b8305a5eaa68d9ea8b054f23e9ea75d31cf93456a691169d35894db7175434e1474fbf14adc9298e8be5b7ca2543baa31a1494b80b5e2ea9e665e"], 0x2190}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='\t'], 0x1) 2018/05/04 06:43:03 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x68e09aa5b77d163d) r2 = socket$inet(0x2, 0x3, 0x4) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r3) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1}, 0x2, {0x2, 0x0, @multicast1=0xe0001300}, 'bond_slave_1\x00'}) accept$alg(r0, 0x0, 0x0) 2018/05/04 06:43:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) connect$packet(r1, &(0x7f0000000140)={0x11, 0xff, r2, 0x1, 0xa7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x31]}, 0x2c}]}}) 2018/05/04 06:43:03 executing program 4: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e6f757569642c7274ee0000002e2f66696c65302c00"]) 2018/05/04 06:43:03 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000009030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000000000000040000200000000000000020000000000200102000000100000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/05/04 06:43:03 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x3, 0x80000, 0x9) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x10000000009) r2 = accept4(r0, 0x0, &(0x7f00000003c0)=0xffffffffffffff84, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000280)=0x100) 2018/05/04 06:43:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) clock_adjtime(0x7, &(0x7f00000002c0)={0x8, 0x8, 0x100, 0x2, 0xffffffff, 0x3, 0x94, 0x2, 0x1, 0x9f7a, 0x100, 0x5b1, 0x0, 0x2d1, 0x2, 0x3b3, 0x80000001, 0xffff, 0x4504, 0x1000, 0x8, 0x3ff, 0xfffffffffffffffb, 0x1000, 0xffff, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xb00}) syz_mount_image$ocfs2(&(0x7f00000000c0)='ocfs2\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x7, &(0x7f0000000780)=[{&(0x7f00000003c0)="adf80d29f2d6394c41452fefa7bc4ab96bef5ac4643050719561950b6220791c342aca2d1ad3ab0895948a020fe6c6ec7a28650768302eab640e3bc3ddbb7777bf48051f6d2455bcb09d4e62b60fe7a6ad99c7a084c16a603fa84e5ab8f8", 0x5e, 0x1}, {&(0x7f0000000540)="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", 0xfe, 0xd8}, {&(0x7f0000000440)="0328d2013e4eec52cb70a6e9c4906be58f378b52a6dfacb3a1e7911faaea29e28bd44dec15e3e2297da74e919c21c44950872d5e4c8e9c978ffda431bf730476b02a54350ca5a0887cfbc6db1d73c5afb8e992d694f375a13008a98fe2de", 0x5e, 0x1000}, {&(0x7f0000000640)="2707a51b84", 0x5, 0x1}, {&(0x7f0000000680)="03116e5fa5800c76935b2f207b9180c983820091be51f884edb18cf5fd75e5ae049f14f8e2cd3756ee52ac1e8861d27db26f5479343f7a7be520aaae8e1baf067daa0a70", 0x44, 0x7}, {&(0x7f0000000700)="74a5afe7985872", 0x7, 0x4}, {&(0x7f0000000740)="fd9430508106a6fcd109928a3009e0f4534e8f1b986157987442c23e340e5331535963006a4b089af5569ddfccc3075e0a721a0d37", 0x35, 0x100000001}], 0x10000, &(0x7f0000000840)='\x00') sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x24000005) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x42883, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/195) [ 163.285805] XFS (loop4): unknown mount option [rtî]. [ 163.301596] XFS (loop0): invalid logbufsize: 1 [not 16k,32k,64k,128k or 256k] 2018/05/04 06:43:03 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1000, 0x4002) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r2}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfd42, &(0x7f00007a9000)=""/251}, 0x48) 2018/05/04 06:43:03 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000004, 0xaaaaaaaaaaaaccc, &(0x7f0000000200)=[{&(0x7f0000010000)="00081000ec05000013020000120000000e090000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)) 2018/05/04 06:43:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000bddc23)='./file0\x00') creat(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000180)='./control/file0\x00') 2018/05/04 06:43:03 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x1000, 0x4, &(0x7f0000002340)=[{&(0x7f00000002c0)="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", 0x1000, 0x20}, {&(0x7f0000000200)="4255c0f603b6e43d05d39af0ab654cb46058c23b943b3723591840bcb4f159641790fc549ee73688fa3ae00047c20d565dc2cd613325b91f041e1164b1d87ce83a06aa784264ce58148db444e3d4033a15d6c12c2b8e89971a4bebcc0c5a9e18", 0x60, 0x7}, {&(0x7f00000012c0)="5b772a1c96765e0cd2f0c30c96702c5c9144023050696c6da1805a03851eca7f7710d9be564ddc2792130b227d648879d528c5606023d4fedfa770fccf8df783b5a0aadc297a9796ffda069eee4698f265602de1ee0453770f8705a437d6088516b0f630388448", 0x67, 0x3f}, {&(0x7f0000001340)="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0x1061, 0x1}], 0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB='codepage=866,sys_immut`ble,tz=UTC,flush,fmask=7426\t73016,\x00']) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000001c0)='debugfs\x00', 0x4005, &(0x7f000000a000)) [ 163.361458] XFS (loop0): invalid logbufsize: 1 [not 16k,32k,64k,128k or 256k] 2018/05/04 06:43:03 executing program 0: r0 = socket$inet(0x10, 0x4, 0x9) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0xd6e, 0xfa}, &(0x7f0000000680)=0xa) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r4) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r7, r6}, &(0x7f0000000280)=""/132, 0x84, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000), 0x1, 0x0, 0xfffffdf0}, 0x0) 2018/05/04 06:43:03 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101000) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/05/04 06:43:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000480)={r1, 0x4, 0x95, "421e50a70d3e9e2780944246cf958e6ff04bdefdce129eddb8545f38db0e8b6e3f9da2cb788355ce3020507fbf8d23d2a43fdf4be7b3ec1ec862a56c5d75651d582ebf6ea673d33468acca5f4099240437790be891442c8222eb95371b6d103878710cd90a44e9b00775e90bed8a61669e55723faa397e0fd463ba7e3633a13dd88bd3cecc610c4bc434bd5bf285dc8022ebc2d104"}, 0x9d) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0///....\x00', &(0x7f0000000380)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x8b710, 0x2, 0x0, 0x0, 0x0, [], [], [], 0x1, 0xd06}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0///....\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000002c0)={0x7, 0x80000001, 0x8, 0xffffffff}, 0x10) [ 163.611971] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 2018/05/04 06:43:03 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004b0000480000000000009078ff010100001414bb440c0501e000007b00000000070b07ac1414aaac141400000400907800000000450000000000000000000000ac141400e0000001"], 0x0) [ 163.698711] FAT-fs (loop7): Unrecognized mount option "sys_immut`ble" or missing value [ 163.858771] FAT-fs (loop7): Unrecognized mount option "sys_immut`ble" or missing value 2018/05/04 06:43:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000080)=0xb0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffffa7) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/05/04 06:43:04 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000000, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'syzkaller1\x00', 0x200}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='nr0\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280), 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/05/04 06:43:04 executing program 6: socket$packet(0x11, 0x10000000002, 0x300) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000280)={0x2, 0x40}) fcntl$setlease(r2, 0x400, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0xffffffff00000001, 0x8, 0x5}, 0x2c) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) getsockname$packet(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'vcan0\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000440)={'vcan0\x00', r7}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r4, &(0x7f0000000600)="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", &(0x7f00000002c0)=""/218}, 0x18) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000001700)={0x7, 0x1, 0x3, 0x2, 0x80000001, 0x7, 0x3, 0xb8, 0x1, 0x80000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r4, &(0x7f0000000140)='G', &(0x7f00000001c0)}, 0x20) r8 = dup(r0) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x8202, 0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x10) r11 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x4, 0x40, 0x40, 0x80, 0x0, 0xfffffffffffffff7, 0x1020, 0xb, 0x2, 0xffffffff, 0x1f, 0x5, 0x9, 0x0, 0x0, 0xa, 0x7, 0x8, 0x7, 0x1000, 0x1ff, 0x1, 0x3b8, 0x8, 0xffffffffffffffff, 0xe533, 0x0, 0x8, 0x56c5, 0x6, 0xe2a, 0x3f, 0x100000001, 0xff, 0x5, 0x4, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000001c0), 0x2}, 0x10, 0x8, 0x100000001, 0x3, 0x80, 0x7fff, 0x8001}, r11, 0xe, r2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000001600)={r10, @in6={{0xa, 0x4e20, 0x3ac, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffbb1}}, [0xa465, 0xfff, 0x12ce, 0xc33b, 0x3, 0xf30, 0x0, 0x7, 0x1, 0x80000000, 0x200, 0x2, 0xfffffffffffffffc, 0x6, 0x6]}, &(0x7f0000000500)=0x100) dup3(r8, r9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/05/04 06:43:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000000bff8)) write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x3, @tick, {}, {}, @control}], 0x30) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/04 06:43:04 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9800000000000000) clone(0x1000000, &(0x7f00000004c0)="6106e802c4455821b500339bbc33f3982ecbda0b4de8fe940a9d00505b74e485", &(0x7f0000000500), &(0x7f0000fef000), &(0x7f0000000380)="cbc5268168638fea702e6a94348cc6d6c7b84a027d27c42c15cadd2ff7d4345276cae16ba05fa5feca936e104b22a8b564fec21749af3e7e735cd250669261169e5b72f849192a785a87506b03855b06b1bf70d6152d01a8b150491ee7e068ae34d8e38d6932d723ddcdf7c8564bda47f52fa8fd66ded411fc63aff1f7d55432b8b420432b6c32b40d0267ebfb28f31cf3a260e8866a47d42e90f6e52192b8c962c354243b987814fbb0e78ba97e327cfb10af17ab538cc641") 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) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) timer_create(0x7, &(0x7f0000000040)={0x0, 0x24, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001200)=0xe8) recvfrom(r1, &(0x7f00000010c0)=""/9, 0x9, 0x140, &(0x7f0000001240)=@ll={0x11, 0x19, r3, 0x1, 0x2b, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) timer_delete(r2) getsockopt$bt_hci(r1, 0x84, 0x4, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000100)='net/wireless\x00') mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000020000000000e90005070000001f06a0", 0x14, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001300)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r8 = open(&(0x7f0000000280)='./file0\x00', 0x141046, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff28, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x200, 0x2, 0x4}, r5, 0x0, 0xffffffffffffffff, 0x0) fallocate(r8, 0x0, 0xffff, 0x4) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r9, &(0x7f00000000c0)={0x1f}, 0xe) listen(r9, 0x0) ioctl$sock_SIOCINQ(r9, 0x541b, &(0x7f0000000ac0)) open(&(0x7f0000002000)='./bus\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xbfb, 0x0, 0x80000001, 0x3, 0x3f}, &(0x7f00000001c0)=0x12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000640)={r10, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) 2018/05/04 06:43:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) 2018/05/04 06:43:04 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x400000) ioctl$BLKROSET(r0, 0x4004092b, &(0x7f0000000140)) 2018/05/04 06:43:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4000000000000006, 0x80000000004, 0x8000, 0x40, 0x1, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x7fff, 0x8, 0x1f, 0x671b, 0x0, 0x1, 0x800, 0x4, 0x6, 0x2, 0x1f, 0x0, 0x9, 0xc9, 0xff, 0x2, 0x800, 0x80000000, 0x8a, 0x1, 0x2, 0x9, 0x8000, 0x7ee4, 0x9, 0x0, 0x8, 0x2, 0x7, 0xffff, 0x8827, 0x4, 0x1, 0x1, 0x475, 0xfffffffffffffffe, 0x0, 0xf67, 0x0, @perf_config_ext={0x0, 0x2}, 0x10, 0x8, 0x5, 0x4, 0x9, 0x7f}, r1, 0x7, r0, 0x1) [ 164.315706] md0: error: failed to get bitmap file [ 164.343686] md0: error: failed to get bitmap file 2018/05/04 06:43:04 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x8080) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/24) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000001c0)="460f01cbc4234568b7008800003bf080ae00480000e30f01c9c44201478000000100440f20c0350b000000440f22c0260f78103e0f01c90f08410f23c5", 0x3d}], 0x1, 0xfffffffffffffffd, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 164.373962] Unknown ioctl 1074310931 2018/05/04 06:43:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x5c) clone(0x6040000, &(0x7f0000000100)="244b7ac11b5cf65dcd2dcd56873a19fd5104584239ebb8da1eda688ffa9a73de3e4ba0c82317fbca8e685b6eec54cd2fda624db96764bdeb874c0717d0e0cced95c27d19daddaa6c0d207068af802a691cf3706357c41b8f48b9f93891e18d5cd1273b8ad775a816189fcab3d4d770813e1550b753786a28f8f5b671d2f279fa0920f7c4590ea8d039662f9c742e6aa3b01a537de50a1226349a3f29bcbab14e999121931cc14483125859b21ffe173365c8d8b6c46219", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="05d6701429cf704b69da61bca55518803f35dbcc274e1d8927a3f4789336bf67f573fb6c784d534c0b9c6c2248af65") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0), 0x8) 2018/05/04 06:43:04 executing program 1: r0 = epoll_create(0x46c) dup2(r0, r0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000000)={0xfffffffffffffffd}) [ 164.429349] Unknown ioctl 1074310931 2018/05/04 06:43:04 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x98ea83f725d8d9b8, &(0x7f0000000040)=0x7f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x40000, 0x0) close(r1) socket$packet(0x11, 0x20000000000003, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x7, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000140)=""/7, 0x7, &(0x7f0000000200)=""/76, 0x0, 0x2}}, 0x68) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000340)=0xfffffffffffffffd, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/05/04 06:43:04 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x181000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f0000000080)=0xd33, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x84e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 06:43:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000000000)='./file0/.ile1\x00', 0xa00) syz_fuse_mount(&(0x7f0000000040)='./file0/.ile1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/04 06:43:04 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xc61, 0x480) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x363) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100, 0x5, 0x7f}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r1, 0xb8c4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000500)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000100)={0x1c, 0x8000}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000200)={r4, 0x3}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) write(r0, &(0x7f0000000540)="a9264c1ca974e51e0cb0a7e8124e8f5be38e43ec1911faf594230702a7b14b94645ec7d0bf4a05b5ce54b33bd42df03bf4e105041e23b4e684d57218488a7d621ae975dd8bd5c8db3e511c272e68b74ca7a9bf0d74e2de034ca1112e", 0x5c) 2018/05/04 06:43:04 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xc7, 0x18000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={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_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) close(r2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r4, 0x3}) fdatasync(r1) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0002000500030088d81881e9cb6153b5"], &(0x7f00000004c0)=0x2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000500)={r5, 0x5, 0x30}, 0xc) socketpair(0x1b, 0x2, 0xf67, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='system.posix_acl_access\x00', &(0x7f0000000580)=""/133, 0x85) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r6, 0xc0505510, &(0x7f0000000380)={0x0, 0x9, 0xc, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/04 06:43:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3, &(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR, @ANYBLOB="404ea27ab30eb0294243414597ad67d9d8d88e0c2b0669457ec1d5fc752525f6d27ebb7b582ef8dea38762915be378d6365500a7658186d172657ab9d6bb109ab20b76a2d871ff6573ff4dff81240a930d4e98232116ffb2fd759757e5f9556867e512592912958552fbf20993c94c77848411e106ec359d2f8f5d567a5c8c157d7ff4721ee3add04b527bd41d1f4b34f9cea0e0acdbbfa544be3d1a67701a0feaec817a3798bb59465d4c670e7a768b5918b07274bcdfb159d607", @ANYRES64=r0, @ANYRES32, @ANYPTR64, @ANYBLOB="2cd4f5c72c6566e50a50cc115023b73192cc6272d54dd48d59bdbb2d219ef8e4f988fa2e0b11d2e8bd681612aa4e0d20c1c54a8a1d24f18879336ee7abe4f5607f9060bbe6a8d5eb5c3ea7645984dafa7ee96b75bbcb1c4f63c9d9fbbe1ed9d221548a4a7161f9", @ANYBLOB="7eb810bce1df877ae53e6e87fc881b83c4679d847012f9a0fa6b7cd1bc724b845f44f9174b34591675dad404bdd99ec742300b5477ee9ff95a134191536b45a85409816af4c5ecb363f62c118966cd5211bf6e", @ANYRES16], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES64, @ANYRES16, @ANYRES32, @ANYRES16=r0], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR64, @ANYBLOB="1c6c803362548787ab472a9c826a3569edfd9b9fc768007eb9b4cb6ce48496d3f63e5b98bf4465f9c62d1d3309a9a6335d962a529f20", @ANYRES16=r0, @ANYPTR64, @ANYPTR], @ANYPTR64, @ANYRES16=r0, @ANYRES64=r0], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYBLOB="20a3853a0a82ca6e2e364314a8c6bbc7eb1a2ce56c492378ccfa6cc356694286d644e135d770e3b81feb6bc8a3575e3806a50267d5579f00d1e778f657867137f942e708f589cfe7967a8c7f50420488f6d59db7d33971db55aaebf38abe5c64feb77870ee9b9339f1ddeac36c884661e3563a9b0f0904d1347430dc1d7167a835bde2815f29ef1fce404b19eccd4d8eae840ded358a9e83596c618a40642559da71a0408881789d0cadfe73c8f93c0fac0acb61bb844331225fb3e0e78bca554a", @ANYRES32=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR64], @ANYRES32], 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x10000, 0x800) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7, 0x80a00) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20000, 0x0) r4 = openat(r3, &(0x7f0000000140)='./file0\x00', 0x141000, 0x88) r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000004700)={0x0, 0x0}) r7 = getpid() r8 = getpid() r9 = getuid() fstat(r2, &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() lstat(&(0x7f0000006f00)='./file0\x00', &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006fc0)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000007080)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000007180)=0xe8) getgroups(0x4, &(0x7f00000071c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f0000007300)={&(0x7f0000003fc0)=@proc={0x10, 0x0, 0x25dfdbff, 0x20200000}, 0xc, &(0x7f0000006e80)=[{&(0x7f0000004740)={0x360, 0x13, 0x20, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc, 0xc, @u64=0x3}, @nested={0xbc, 0x95, [@generic="841a876ee582276d811edf7b88e8b4aae4a398a9b3440140d17411affec171e4b982c8c730ffe140ef1e184d6bf1ab30a9dc85c3081c9faf6c016b011769de6fbe4bdf6aa3edfd69429598fd40e3723d2bcd3251ac198d9c60223000d2b8feeb609e518306d24fc9832bdd36ff7e45e2ac7f4d97008ce9655fa87035901c76890e671555b946e68e77ffe9a399a91351ad072fddd5956de1a8cb7cddc58213bf44d1bb516d85168ff121c35404b9354db40a8c59fbade3d7"]}, @nested={0x94, 0x3, [@typed={0x8, 0x33, @fd=r2}, @generic="e53ab90c2e4d8de279eb71e09435cd88e1a4b42158053c79019c9c68cdea9e609e15482d0cd36c9902f7d6668e1ade420c392dd1fa9d65c8e2ad53f65fc9f5d4a812744145eb2f7cbfeef8414469217cd1d8d97376c1d10a9499daaf6a7e495ffee754a8036e05eccde20ff8dfc254e0bbafb8bd81c3e88ac838bc419db24533772e1c1ec33b"]}, @nested={0x104, 0x27, [@generic="96eb159f91cc477c73049d2704883b3d9f7e08969c5aa741fc644daa6a632db5a4191d27b1d8b4099b894ff65be0ef56a0d5b3a41a1be379bf9fe82c1504ec698da72dd83378b2a70ab41465f41a682591779589184133a5b453e7d0be92bbc9a7c24cbcde625514d7a92b8bdcaace0584983b5bf8c762ea7ac46bcf192b1a5d39fa1d3af4f978cb74690c738725d00e83095459e0e5a88cd7ba16837fdfe509a02edeb596d05d30c40f678a7840e04ef4e44fd60f1f8cd8aac8dd94b48cd0dad4593504d21ac3e18c95c5cb935a2bd632a9024dd1bff1f18ef5c7ddfe25fa6be9913ec4722faee3a35476ee9ce13c6b04a4061fb29b65", @typed={0x8, 0x87, @pid=r6}]}, @nested={0xf0, 0x6f, [@generic="920c18f085b39be9766cf4c0674639967e9a975f15b2b99c1594d69229dc25435088200b078b66603950aea2803f56911784260f589d281088411737bff8daf2c11413ca3ab4e71ef205c8c3e3fa9b5b680ab7d0928ae64e03756748f45a4c48c7c8b5bc48dfbba75233dc6d9aedf4a1de56d9e9636804782c7dc76469d7f2d061db2196f146d1f69ae414df3e5ac2def77499ad9a0f1a3db42c99132c88da6279a7bf68c6af7a270072905950576b17344cbcb3d59fec753b720a93e1888292b493ae536c29fa981b3bd08b530207894ac08d8df7c2b27c5fc410b4169e11310c31a6b9", @typed={0x8, 0x5b, @pid=r7}]}]}, 0x360}, {&(0x7f0000004ac0)={0x37c, 0x21, 0x300, 0x70bd29, 0x25dfdbfc, "", [@nested={0x26c, 0x69, [@generic="a658f4750d7cd1438f4fab9f0ecd18c0dc4da43dac93b07ecac0437b9a500098ee50d41ec71f7fd7034c5f89a7393e88186762b96f592fa447cb7997f603a9071c1d3df44a7cb91980661b0b25fcd1633e0b3e3a9c97a8d3b1203e070f85571679d2907d0965960a6e92410b6a8309e5d5ab573aec5ec0768c74c77303", @generic="ed946bcdadf97ed45b60e9663cb78d7f6894518b25f505f62994ac4f33791ec7811ea4b8178f98ab05", @typed={0x8, 0x2e, @ipv4=@rand_addr=0x49}, @typed={0x8, 0x20, @fd=r4}, @typed={0x14, 0x3f, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0xb4, 0x7, @binary="c2115328db3d2a96c13e61c66a62d7ce90f6a4ae35fd14cb0617b73acbcf5b76158cdfb59cba7eee58e0b55ee6872ddde3ed65eed21d46915649e7d5e7956f5e3b73dab84348c55687aa4b423454c489dd4b90068d311a3955101219069715431bb3522f0dcb024c2fdc4eef0c8d050f15919a091dced6d90ade524b435d8c5f5bad1ddd6bca729f74ec454a53f177d01f94ab666e16fba1064b7dcdca676c33cd7f96d3208a92752df227835a860f"}, @typed={0x8, 0x40, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @generic="4750f9dd58d2729016884e2d8a53082be9231de59457fc15dda3ecde572c17f95e31d64c057e09fd34a28cdb61cc843358beb8f6befb7c91c86d2ead894ea5bc649cbb5b443e8732b253c3e30fce07fd7b2a9fd13348f5a7f3e4698224a5f71b5ef8ace742e7428ecdd6e5c1d6196dac5f6cfa4d1df1697484995ee915931ff8b5ae137044bf7fab8739f5d9b9863b4d267e33dd7abb78162fcbf84bffebc94fc5dd051a5d32df27acedb132425a44d0fcfee896a430975876414391610e41611243e456db22e1", @typed={0x18, 0x5, @str='/dev/snd/midiC#D#\x00'}]}, @nested={0xf8, 0x70, [@typed={0xf4, 0x6e, @binary="136d0c07ae3a834302cf5c976e4fd41e06278516e68bf96dc6358b3ce12de5c1d12e0068ab560682ec90862c8393cf1e98d385a0ccdabc672d827b9fc58e56e80e6fe73c01c251991d350c7b0a7dc4a7a69e788aba189e256bb1749257dd7a2ea9e53b09b7390defc1b0613a671bdf01873d02d75026a234412e6adf4da6c36f6175032cbd57fb1018151101c1223cb0c217976e621026a1fd5cb68230fc40b87bed260b48408c1080c19f271a675736fb072de1627978bc3f713f4025daedfe5beff0ad20c66390e41cd298fdae8223033d12f7f6ff4fea56c84b02161f86532531f750e05ea8a49a2e3db109760b4d"}]}, @generic="2cb042f06690c87e"]}, 0x37c}, {&(0x7f0000004e40)={0x18f0, 0x19, 0x200, 0x70bd26, 0x25dfdbff, "", [@nested={0x384, 0x27, [@typed={0x8, 0x85, @pid=r8}, @typed={0x8, 0x46, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="d8d5d180750b9f3e2c7eec0fe3d55d6d78ff48692cfb8ab68d05bb5d8b55c7c6105c8fd6908de883b468e546329457f78e123b5b0d89ac5dae5286d0fe8906cd1982d4cb7ea42d2f11900a023a49bf19d68567f42a49af4eb8a11a261c88d25c1d931afef5c5c88b23e31ba1bacfdf98bc583314f9696e66043bccc7acdd476cc5ff265accbb1a1a0bd634dfdea3178e73ba34e818bf57807f94e8c97fbf0f7827031426cb8467e4d95780a3566b493874b9b4779bb8e53c3ac41648950dbb14deeebd5c91b00127f195437ad7c024440a83f67ecf2fc86c49487b757fa8d697e706b2c6d706e0a14e21040c11782666170fb5a5193d", @generic="a603f046f7462953c669726e3b537191ec4509e37ee7d71b43e4dd17e21dc05e5a18a35218981ef39b7f62931d0ff8c295b4f6e0ce579623a7cadfaaaf940f08ca4f703f9f5a8d82caf46841ce5bdb5d17fedcd6817596534606689a9c3c00b5b15de5bea1764295754bf54a13571e35f5a2dc77b5a60768999e98c39d6b6704ae9d3440e03b910d4eaf108f281354a20df205d49c", @generic="00674139cd42581ce2275a8112e445f85207daac8820cc84ac523fc48fd7258928c537637c477f7c48b990caf869a6eef6eab1b85333d263450d57d5a68e7db3050825b4c7ab0954d3f8bcf2930095834ba9d16bcd8ab85cf76942d8108cf3697f036149fa091eb34618035bfccfeeb11a26d52c6d63ca6de5876198ea92756704d0e07ebc736279bd9d88fa4a0eb05683e349ad372d7a728514e274cfa36bf293c697920229d6b7feaa2e34b04135b4704ac6348ee42bd197fe03d21316ff165949332185ebda273ceb74a57c78", @generic="c67c733adb697fa1c041ba1c0fef42ddde78f1d5cae524f1522e313f7cb763f8702e26ab21", @generic="f4d0c997d7c9a348aabd9a3c85c1a628def18fda69b87ba2cbe5e566fd53e927e461a4412bbbcb5f4632245cd6d96e9ed26ec896ebf5b9a327bafc2b076b6398ea7460a99025fe210be31a26ba380e2f0cba341c13537cda5fd4e0cfe2b7e089b2d6600922734fb734c190c34e0a4c44c0e801e888b3f67ea6cfe6b1dfe37633ea6f6ea53543a76691c18d11a99d8e842e1d6f53ff70632561619180e364f8bc3774491e8e19344d02b27876a377c3edfa948b4a678a71a45a9d9d72a378f8bb0abca75a1659456a166404cd0479d1d48744fb193c69c680ccb86f75f67cc76c46cef28c5394925002", 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@generic="e24f4a5ad97b4cd49a10c1c1cd87006db2d388db7d24f4e37d63797d9ad928cc371c7c44a33a0c77d166a2201dd7b9287e097914f36bb48337c002f3cea4b04f13d5a9fd163d5b38ceee003cd7", @typed={0x4, 0x58}, @typed={0x8, 0x7b, @fd=r4}, @typed={0xc, 0x34, @u64=0x9}, @nested={0xb8, 0x23, [@typed={0x8, 0x5d, @uid=r10}, @typed={0x4, 0x3c}, @generic="ad84cbb2bf1872e4637e33ca0197e52ef8b3f0565a96107c294dd99a383165fbd34606083116cd26fbf76895f872ec162d7287e10d9e3bb7084c28dbc3f25bce90a564383e8081e5a068358861ec4f4abb1744e0600f6c5b71876f02087ad30cbfb5c91d587ec4aee7e94d3c4461625f798014c8c8341e15f06ea4ef604d0af003d96e5212a4c687cd034740beaa0e9444191e2b466c403a6209ad10ad582d935a12", @typed={0x4, 0xd}]}, @typed={0x14, 0x34, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x1e0}, {&(0x7f00000069c0)={0x4ac, 0x11, 0x210, 0x70bd29, 0x25dfdbff, "", [@nested={0x224, 0x67, [@typed={0xc, 0x7b, @u64=0x3}, @generic="88590de95fd2d3d88145babd7f37420cb9cfe0a2782c27e6b5ec54e6bb30aecb70e882d4851409a852742fdbac4d9c6ebb95981c8d8552e4316850c257738f5b638c71c42c50ef6351a4df51d90075d70edbfaa68f4acad6e0f0dd79793d6a956dcfd5b0bd68986d4d9c4be998a4067738117115ab387da00d07526b514978fa11eff1d459c50c5498e19b40fdf35c10378b206bbe44c221a74c116eb288ae1b6901580bb4319f183d7f059342fc0ce839b9d981ead7e58b42b55d4ac0cfbb62971e32165ae1786ef3a0cfea5b25eb44fbc84c9db5744e048b0348a81c2845d1", @generic="66751e9db59e17938e30528a474b709a9f6120eaccbd902ae1a9606c05fec83de10ab414f47b9ebd7ff5af14b0f35e030bff9c2d0ca6", @generic="945d8613ce5d6d7a9852b1d329f4f4649074faac32dbb1952a0013348e2e4a92750758e21a4ff8e85456807e257d5623baf65d9175427b5dcd4ec788e741bad5c5ad8aae5e459703ec59f6fbfd98db8eb41cebef611f8eed23a1cb16a0189de2cec79cba688f6b08252862cb79a83f84d04c1dbf01192008a17fc104bc2ed90d2c1420ce971999bea6754c0e4a821003c981185380a13fd88d9ad1074ec5e0f2e38db7232c1a1ae8ee45496cfa45bed81ecd8f712cb476b0da08c862bb30e5304cbb9e6c59c49180bccb64bca97a6396b30c2c1e4026d8da2cfdeba0fcded63d9dc496a46577b706df9c83f47ace3d830f3cba7f0dc9", @typed={0x8, 0x8f, @ipv4=@multicast1=0xe0000001}]}, @generic="b2363afc0d2f8d20938dbfe63bf97e78c1585467236b7365ed3a8a6cc60a884eca8d9a97747feb3dbc4fbad245538617a6e7674148c59b5f39b0a562881bd6e6eb832bdb2fa02649cda2fe390c07b9437e3ee71030143face7517e97be63e75bd8e3f314012c4a1e8bd0f449306b35574f00acf88e780c9333c96a97f760a8804b72de4d5891e312a89c7fb30d", @nested={0x14, 0xb, [@typed={0x8, 0x8c, @str='#\x00'}, @typed={0x8, 0x69, @str='%\x00'}]}, @generic="b00f2297c7a0601e89d076e75d61435671e324a9cbd6f7792f4fc47eec0b09bae9161e6128951f99328c0ccb15282002721939a9acd05d3ff9a1dec527c6a9d819fe53ca9f529d3fdfd0f21a", @generic="2903ba887332c455fed3ef705b331824dc36db0f81cb523ef7bfc985c020117d80c8babf5151d4bf642cfcb85f4ba8cde7316432b15985dfe3c972f65cba17fef62f9b119cccca45ee8e2b775daccdb912989396921a88a0ecb88063e1e869a0dbb60e0cb9101a3789791e141560d84dd5", @generic="894d50a748e9004e0ef731118aec258e55f11dc3c7cfab9b2019cb5463714461985149744195ac81006c48c4dbb6b1a62c2478a5b142759e0c3da737417d7d4032a56d7fa0a755ee83375ffeb3d0805c", @generic="ba80262a4f37eb1a8f1d639df7447862ef9137d6c4118c378e19beb39737b4a8375e71c026ddd264ee00f456a6f1cdd9ea7727e7e72832210c68b037cbe23ccb0614f0b9d8bb7c4159565a507526e08b88e77e90bad518dd928772e9e73b9f0c7916d1ebc670611df053bd657f55f5b74c766b0c983c53c5770a6a40a0ed31664e55f46a892b2d14305d59b888da2a7e017fea9c5b047e405b79f9d48d140adce0f553dcebd647d5a32b487d189508daa7d221ed9d00521d2807a8a7bdd7a0f3370e8931c6e96d30"]}, 0x4ac}], 0x5, &(0x7f0000007200)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r1, r5, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x30, 0x1, 0x1, [r5, r4, r1, r4, r3, r4, r0, r3]}, @rights={0x20, 0x1, 0x1, [r0, r4, r1, r4]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r3]}], 0x100, 0x20000044}, 0x20000000) rt_sigpending(&(0x7f0000000040), 0x8) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8000, 0xff) recvmmsg(r4, &(0x7f00000045c0)=[{{&(0x7f0000001680)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000001700)=""/232, 0xe8}, {&(0x7f0000001800)=""/114, 0x72}, {&(0x7f0000001880)=""/67, 0x43}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/38, 0x26}, {&(0x7f0000002940)=""/86, 0x56}, {&(0x7f00000029c0)=""/4096, 0x1000}], 0x8, &(0x7f0000003a40)=""/11, 0xb, 0xa4}, 0x7fffffff}, {{&(0x7f0000003a80)=@alg, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003b00)=""/105, 0x69}, {&(0x7f0000003b80)=""/1, 0x1}, {&(0x7f0000003bc0)=""/90, 0x5a}, {&(0x7f0000003c40)=""/66, 0x42}, {&(0x7f0000003cc0)=""/132, 0x84}, {&(0x7f0000003d80)=""/167, 0xa7}, {&(0x7f0000003e40)=""/255, 0xff}], 0x7, &(0x7f0000003fc0), 0x0, 0x5}, 0x200000004000}, {{0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000004000)=""/165, 0xa5}, {&(0x7f00000040c0)=""/28, 0x1c}, {&(0x7f0000004100)=""/214, 0xd6}, {&(0x7f0000004200)=""/192, 0xc0}], 0x4, &(0x7f0000004300)=""/197, 0xc5, 0x4}, 0x1b59}, {{0x0, 0x0, &(0x7f0000004540)=[{&(0x7f0000004400)=""/136, 0x88}, {&(0x7f00000044c0)=""/108, 0x6c}], 0x2, &(0x7f0000004580)=""/30, 0x1e, 0x9}, 0x5}], 0x4, 0x10002, &(0x7f00000046c0)={0x0, 0x989680}) 2018/05/04 06:43:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000000640)="dbef803e3d9f5de1e52055bb7c06000000000000002d9ad789c5d7acad0e7729e0cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/05/04 06:43:04 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x6, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000280)={0x7fff, r1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="060000009128f9392bc9b2d65ea7c9ed22e6fb81be6a2afe96edc6f1e64eec7e46d0ad54c67afcdc94c59a44d2143af94a06a387d2c12739b360d7cd3f99e0a7e5b1fceca49f81d934d8f3ebee05b4b3e32c7fa1de864e3eb59fc63a3160e5af3706bb21", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x1c) r2 = socket$inet(0x2, 0x6, 0xffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0xd81, 0x4) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x6, 0x70, 0x80000001, 0x7, 0x9, 0xfff, 0x0, 0x8, 0x40200, 0x0, 0x10001, 0x7c9, 0x8, 0x9, 0x6, 0x6, 0xb84f, 0x6, 0x8000, 0x4, 0xa37c, 0x95, 0x5, 0x66a3, 0x8, 0xffff, 0x9, 0x7f, 0x2, 0x0, 0x400, 0x2, 0x6, 0x10000, 0x9, 0x7fff, 0x800, 0x401, 0x0, 0x5fc, 0x7, @perf_bp={&(0x7f00000002c0), 0x4}, 0x100, 0x9, 0xffffffff, 0x7, 0x5, 0x3, 0x184f}, r3, 0xb, r0, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x10000, 0x1, 0x0, 0x9, 0x9, 0x9, "25e2aeadf990840c7a2d9932fbbe91e317d116dc389b92110cbf5dfbb6b1f3b561a85938de5226723057f24939ef36c0af2fe195f4af1c0d346d636185168207", "8354f03cb0eec9b363816af5a7582ebb9cc14d6cef9da38c64576f80ed35b63d4635f43608815c06c4f42c6894c445e411cd9902682cc343b5d4e3b82569370e", "6d87430168fbf4236b723ed1277d802e5ce28e8861aa53f8f048c623650391da", [0x5, 0x1]}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x2000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000080)=""/172, &(0x7f0000000140)=0xac) gettid() [ 164.734102] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 164.849481] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/05/04 06:43:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0xd817, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x9}]}, 0x10) 2018/05/04 06:43:05 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001140)}, 0x10) 2018/05/04 06:43:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) rt_sigprocmask(0x8000000000000, &(0x7f00000002c0)={0xf}, 0x0, 0x3dd438e1596a89c5) setrlimit(0xb, &(0x7f0000011000)={0x0, 0x7}) ftruncate(r0, 0x3f) flistxattr(r0, &(0x7f00000000c0)=""/208, 0xd0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/04 06:43:05 executing program 4: unshare(0x300) clone(0x0, &(0x7f0000b53000), &(0x7f0000000100), &(0x7f0000c35ffc), &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = getpgrp(r0) setpriority(0x1, r1, 0xff) wait4(0x0, 0x0, 0x3ffffffd, &(0x7f0000000000)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/04 06:43:05 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="230000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd77ca4d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x0, 0x0, 0x2}]) 2018/05/04 06:43:05 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x3f8b4391) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x40000000ffff}) 2018/05/04 06:43:05 executing program 2: socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) 2018/05/04 06:43:05 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f0500000000000000636500202f6465762f696e7075742f6d6963652f6465762f696e7075742f6d69636500206327726f757076626f786e6574305de65d776c616e31270a7e0845a27bfb"], 0x68) recvfrom$ax25(r0, &(0x7f00000000c0)=""/213, 0xd5, 0x2000, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2423) 2018/05/04 06:43:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x8000, 0x4, [0x100000001, 0xb85d, 0x6ac5, 0x7]}, &(0x7f0000000400)=0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000004c0)={0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={r3, 0x56, 0x20}, &(0x7f0000000480)=0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fdatasync(r1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000180)={0x401, 0x5, 0x5}) setsockopt$inet_dccp_int(r2, 0x21, 0x14, &(0x7f0000000140)=0xb434, 0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000500)) 2018/05/04 06:43:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[], 0xfffffe7b}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000037c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x2c0100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000d80)={r3, 0x5, &(0x7f00000002c0)=[0x8, 0x5, 0x1, 0x6, 0x42], &(0x7f0000000380)=[0x10000, 0x59, 0x9, 0x8001], 0x72, 0x6, 0x1, &(0x7f00000003c0)=[0x5eab, 0x7, 0x7, 0x3c, 0x7, 0x8], &(0x7f0000000d40)=[0x100, 0x90, 0x80000000, 0xbc, 0x1f, 0x65]}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x6, 0x8b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000180), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x1, 0xfede, 'veth0_to_bond\x00', 'gre0\x00', 'irlan0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x130, 0x1b0, 0x1f8, [@helper={'helper\x00', 0x28, {{0x1, 'amanda\x00'}}}, @stp={'stp\x00', 0x48, {{0x2, {0x5, 0x787, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x7a, 0xff, 0x1fbd, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4e22, 0x4e24, 0xfff, 0x4, 0x1, 0x4, 0x5, 0x3, 0x9, 0x5a2}, 0x20, 0x200}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', 0x1f}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1ff, 0x1, 0x8}}}}, {{{0x5, 0x20, 0xe87d, '\x00', '\x00', 'tunl0\x00', 'bond_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xf8, 0x128, 0x178, [@mac={'mac\x00', 0x10, {{@empty, 0x1}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x747}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@log={'log\x00', 0x28, {{0xffffffff, "32029efec330e13ddfc5610da0cad24f886c621918055f662c46833bd311", 0x9}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0xb, 0x8, 0x8863, 'ip_vti0\x00', 'bond_slave_0\x00', 'veth1_to_team\x00', 'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0xff], 0xe8, 0xe8, 0x118, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffff00, 0xff], [0xff000000, 0xffffffff, 0xff000000], 0x7, 0x2b, 0x2, 0x42, 0x4e21, 0x4e24, 0x4e20, 0x4e22}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x3, 0x3a, 0x8bff, 'veth0_to_team\x00', 'gre0\x00', 'veth0_to_team\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x130, 0x180, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xffffff00], 0x400, 0x2e, 0x0, 0x5, 0x4e23, 0x4e24, 0x4e20, 0x4e21}}}, @ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @empty, 0xffffffff, 0xff, 0xff, 0x5e, 0x8, 0x10, 0x4e21, 0x4e24, 0x4e24, 0x4e22}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xffffffffffffff7f, 0xffffffff00000000}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x0, 0x4c, 0x60fd, 'veth1_to_team\x00', 'ip_vti0\x00', 'yam0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@connlabel={'connlabel\x00', 0x8, {{0x4, 0x1}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x19, 0x18, 0x0, 'bridge_slave_0\x00', 'veth0\x00', 'team_slave_0\x00', 'syz_tun\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0xfad, 0x4, 0x180000000000000, 0x0, 0x0, "02619bfa6a2a93bd5cf588e25abc25b448af040b2eaa61a9aa5368dccd8323f666099463a724be3c1814938dc16dd6859ca453f9fd8ec8314806392b953f8aba"}}}}]}]}, 0x928) 2018/05/04 06:43:05 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x280200) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10082, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00000003c0)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000000)={0x0, r2}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0x100, 0x4) 2018/05/04 06:43:05 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xff, r1, 0x1, 0xa04, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) 2018/05/04 06:43:05 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0xa042) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0x800) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bcsh0\x00'}}) 2018/05/04 06:43:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="07080000000000000043bb"], &(0x7f0000000400)=0xf) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r2, @ANYBLOB="237bca9151ee48bdf64182ebf1eef5feb53158ed09864c5d52bfd0148c715a1eedc19f9f6f541322cf42f10efcee1512a092e6547ba8678b323897ee36f8c9c63830955a5abb2eb4f95ad616c4c52b0ff5680b288e3fd26ad530c5890f25f24de9f9874b7294ba29870747bc3b39606f9ae849cebc4543ed729f77d450f7f19e6572ebccb238adaf2a493e"], &(0x7f0000000500)=0x2b) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="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", 0x201}], 0x1) gettid() recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000080)=0x2f5, 0x2) 2018/05/04 06:43:06 executing program 7: getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d6", 0x28, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x1fc, 0x4) 2018/05/04 06:43:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xffd}, 0xffffffffffffffd0, &(0x7f0000005440)={&(0x7f0000004e00)=@setlink={0x28, 0x13, 0xb01, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0xffffffffffffff63}, 0x1}, 0x0) 2018/05/04 06:43:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x912b, &(0x7f0000000080)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x44404, 0x0) dup2(r0, r1) 2018/05/04 06:43:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffff9c, 0x4b69, &(0x7f0000000580)=""/219) r2 = fcntl$dupfd(r0, 0x0, r1) fcntl$getflags(r0, 0x40b) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x490) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) setxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@known='trusted.syz\x00', &(0x7f0000000700)='port0\x00', 0x6, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/05/04 06:43:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) unshare(0x20000400) prctl$getname(0x10, &(0x7f0000000040)=""/38) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x4}, 0x10) 2018/05/04 06:43:06 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) msgget$private(0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xf3f, 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x5010, r0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x1, 0x8}) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x100000002, &(0x7f00007e0000)=""/4, &(0x7f0000000100)=0x4) 2018/05/04 06:43:06 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/05/04 06:43:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010140}]}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x10000) connect$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) 2018/05/04 06:43:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="27b28c432ffab9f76b54a154fb858c6a4dd51066823d249bf4d6c9b3136bc57384") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000640)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000680)) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r2, &(0x7f0000000040)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='lrw(anubis)\x00', 0xfffffffffffffffa) r4 = request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='skcipher\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="8fa4e1a0ad4965161a88f87079e0a8483b594fea47355389353ddd249b4eebd8d1158417a34ce4c8455d2cec21", 0x2d, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000400)={r3, r4, r5}, &(0x7f0000000440)=""/70, 0x46, &(0x7f0000000600)={&(0x7f00000004c0)={'sha224-generic\x00'}, &(0x7f0000000500)="f278730f27a55414c9fe4f713657e5600078e89fa67465da2585d8d385be127001c19ad16cfd4f0997a9271c3abe060dabc375e28d36a7b7044a2e9049c488381aed8bbe1258dbfcfb4f29cc76e454f2277ec43b2073fc5595596e08f9a59018e1641155f854d55d96371e2523485d213cdae62f2d39db9269bb046930e0b277b6a2521ba8369f5e11bb87e4ea0ef4bd1d4bdb32e28dbdc7fb119dede153dd1f9a4af55773786b7baaa964c6f1cdbd5788a6c4375b6561ccb86bb929f2dffe3a1163a2bb62a0efce75665e354aba9c8201904526ce6537c0ac652523c0a1bfc939860f", 0xe3}) 2018/05/04 06:43:06 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="96") exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/1, 0x1, 0x0) 2018/05/04 06:43:06 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x1, 0x1, 0xe14b, &(0x7f0000000180)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x1000}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000600)={r1, @in={{0x2, 0x4e21}}, 0x7, 0xff, 0x6, 0x10000, 0x10}, &(0x7f00000006c0)=0x98) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/244, 0xf4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000500)=0x400000000000000, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x230, 0x9, 0xf, 0x1, 0x70bd27, 0x25dfdbfe, {0xf}, [@typed={0x8, 0x8c, @str=',\x00'}, @nested={0x1b4, 0x93, [@generic="691337ff4f92a8c254dbab20e87f468253b2d82afd3fc788f3d1b2f40fdee18acf3e58afc4710b0b912a0abb6bf294a6a04ce561b344b6501cfeee09f445d98c51d7b40a83fd5085a1e0e8ed4d61422a043148da858d3c553b27e3f554e6a4071fd8d1c797d6eb907767e91f07bbaf6da8133693989c247ed60b92273efbde5517e487d7b69178c854f7b8004025fd9ff9becbdf7e2a096781ccf1aa4fcddc20966723e4f6d7c8fd8734bfc2e8782e167dce05e44be09d3f73cf1131042cc720c54c15b40a8c02834362e281493b", @generic="91841618fb57f4b3261a9d4bb0332da44d085924d8fcb2f11a005ad264e061f79478bc09056e11c4043c7e557cf2fb30cdb064172331e7b9d574b3d23a5e809dd37dfe3e2361820e3d84cb2641ea20db6a0f5801febf471673d21e1a212fe09cdd6ed97af48c26688ab92eb471d9c8b608ef621df4216cf7c4293b39459658bb767f759158b52bdfa4a1608b28f71d623bf77a17dcba249900540bea6a757e25f1fb5430a21b54304c658816300fe1763a3f1ef822f860bf8b64958e55382781240beb61f791708779ccedb8bc41b85dded62d829e9935330cf86e038f0bb032"]}, @generic="020692fd9b12856ba0e4e05fd9ee72f14e886e98940eae816c5a5bfce9c5051dd221f9cc3ecda46a045df497f4bd9795e136295766b7072a02997808cdeb594f3dbabffa55f36bae4f6be86d6904daa123056b9741d471eca8e4f72f3f263290"]}, 0x230}, 0x1, 0x0, 0x0, 0x40004}, 0x8040) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000540)={0x0, 0x1, 0x0, 0xde, 0x10}) pipe(&(0x7f0000000000)) 2018/05/04 06:43:06 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x1, 0x6, [{0x2503, 0x0, 0x100000000}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x6000, &(0x7f0000000080), 0x8, r1, 0x9}) ioctl(r2, 0x8000000000009382, &(0x7f0000000040)) [ 166.781982] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/04 06:43:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x102) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200"}) close(r0) 2018/05/04 06:43:07 executing program 0: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mlockall(0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24580, 0xa4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) 2018/05/04 06:43:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x21, 0x40a81) r1 = dup(r0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x29, @rand_addr=0x3, 0x4e21, 0x1ff, 'lc\x00', 0x0, 0x9, 0x2b}, {@rand_addr=0x8, 0x4e23, 0x3, 0x0, 0x5, 0x9}}, 0x44) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x1, r1}) [ 166.834221] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/04 06:43:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000380)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x40, 0x401, 0xfffffffffffffff8, 0x2}) 2018/05/04 06:43:07 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='attr/keycreate\x00') setsockopt(r1, 0x3c27, 0xffffffffffff8001, &(0x7f00000000c0)="829291814ff5c8734135d2b3eda208d1f0c56327496474cbfc8ecaa5bd835a63bacecf0080f6", 0x26) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet6(0xa, 0x3, 0x2b) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pread64(r3, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r3, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000300)=0xd, 0x4) 2018/05/04 06:43:07 executing program 6: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) flock(r1, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000040)={0xcef, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80000, 0x0) bpf$BPF_PROG_ATTACH(0x10, &(0x7f00000008c0)={r3, 0xffffffffffffffff, 0x100000}, 0xfffffd92) 2018/05/04 06:43:07 executing program 4: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) sendto$ax25(r2, &(0x7f0000000440)="59d9ec15d372d0746cef828172ae5f17927ec0be7d3ea67ce6e5aaecf85a4457eb436ef5de4dd0cd31906b9e41fdc75226d44f4fa27c46503564e878d3b87910e0835a776e6cfd17eee1a34d52fa1f47bd4584bfbb64fb3ed61013c91d2f9cf73056d732314c81a7c2dbec9d99c2335f44194e29cc51a8722365698cc9324c7553a85bf9dd36638ea1855f049193e4f96e14501b7f9d7fb2712e8f764eb3fa02a7e5e99d7eafc3ec90e883e8d6daae9d23d8d8ca160bb9ac0fe33abd441eefacfec1035d9c87f494e65e255ea4902aa09b32746560982d233f7267c77b45b131730de12daa34818718a4008587a9dda7", 0xf0, 0x40, &(0x7f0000000240)={0x3, {"19ef4c9088c0ed"}, 0x4}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rfkill\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000100)) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001640)) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000280)={'veth1_to_bridge\x00', {0x2, 0x4e21, @rand_addr=0x2}}) semctl$IPC_SET(0x0, 0x0, 0xb, &(0x7f00000003c0)={{0x0, r3, r1, 0x0, r0}}) 2018/05/04 06:43:07 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0xf, 0x4) bind$packet(r1, &(0x7f0000000040)={0x11, 0xf5, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) memfd_create(&(0x7f0000000080)='syz_tun\x00', 0x1) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) 2018/05/04 06:43:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x20, 0x7f, 0x6, 0x0, 0x9, 0x100, 0x10000]}, 0x12) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0xffffffffffffffa4) 2018/05/04 06:43:08 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='{system[vboxnet1selinux\x00', 0x18, 0x2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01027886000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838e00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000240)={0x7, 0x4, [{0x100, 0x0, 0x1}, {0xcb, 0x0, 0x1}, {0x9, 0x0, 0x9}, {0x3ff, 0x0, 0x7f5}, {0x9}, {0x0, 0x0, 0x1}, {0x3cd, 0x0, 0xd2}]}) 2018/05/04 06:43:08 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x60000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xdd7) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x730000) 2018/05/04 06:43:08 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/05/04 06:43:08 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x208000, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfffffffffffffc01) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae1a963904000725e1c5dc3fc6270003a1ae00000000007d00000004619e78803600c2f7000000000000000000001000078100002a8970572b21069d6ec959", "81adf2ff0000000000000001000000e1beb655ab211d2af2f5d4ac8c97351c79"}) 2018/05/04 06:43:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x88) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000002900000000000000a8"], 0x10}}], 0x2, 0x0) 2018/05/04 06:43:08 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x40, 0x512f62a1e5a01c68) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x9, &(0x7f0000000100)={0x2}, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000001c0)=0x8) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000003fd9), 0x5e0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8402, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000180)=0x2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x4000) 2018/05/04 06:43:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb155b1c37566d5ec50ac71c") fcntl$dupfd(r0, 0x406, r0) [ 167.919698] netlink: 'syz-executor4': attribute type 40 has an invalid length. 2018/05/04 06:43:08 executing program 1: setgroups(0x9f021bcf06d25dd4, &(0x7f00000000c0)) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x40, 0x0) 2018/05/04 06:43:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000200)='./file0\x00') umount2(&(0x7f0000000100)='../file0\x00', 0x1) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') statfs(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)=""/21) 2018/05/04 06:43:08 executing program 3: syz_emit_ethernet(0x1f, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x400000a000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/04 06:43:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f0000000100)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000001c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="210900000600000100000100f7be39ba5dd0", @ANYRES32=r2, @ANYBLOB="67ff020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040000000000"], 0x90}, 0x1}, 0x0) [ 167.968451] netlink: 'syz-executor4': attribute type 40 has an invalid length. [ 167.979085] rpcbind: RPC call returned error 22 [ 168.005053] rpcbind: RPC call returned error 22 2018/05/04 06:43:08 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) poll(&(0x7f0000002280)=[{r0}], 0x1, 0x0) write$fuse(r1, &(0x7f0000000040)={0x14, 0x1, 0x6, @fuse_poll_out={0x7}}, 0x14) 2018/05/04 06:43:08 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x98040, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000040)=0x1, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpu.weight\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0xff) [ 168.101227] netlink: 124 bytes leftover after parsing attributes in process `syz-executor6'. [ 168.189670] netlink: 124 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/04 06:43:08 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="4244d6e3c559d6e3c50004000005000300ea00fe0000080000000800000400000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000080000000800000000000005000000000000000200000000000000000000000000636e6500000000d9f3b8a3f275fe95482b", 0x7e, 0x400}], 0x0, &(0x7f0000016d00)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x3, 0x7fff, 0x6, 0x80, 0xe3, 0x1, {0x0, @in6={{0xa, 0x659, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, 0x1, 0x3, 0x7, 0x8, 0x7}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x5400000000000000}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x3beea4a0727b0a99) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x43, r3}) 2018/05/04 06:43:08 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/05/04 06:43:08 executing program 7: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x30000000, &(0x7f0000000080), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x544f, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) exit(0x8) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/04 06:43:08 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002700)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=""/4096, 0x1000}, 0x0) 2018/05/04 06:43:08 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x4400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000300)={{0x5, 0x401}, 'port1\x00', 0x0, 0x6, 0x2ca3f0c0, 0x4, 0xffff, 0x101, 0x8001, 0x0, 0x1, 0x9733}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fef000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x800, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0xfffffffffffffffe) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x400, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x8, 0x8, 0x401, 0x100000001, 0x3, 0xfffffffffffff801, 0x1ff, 0x0, 0x1ff, 0x0, 0x45, 0x2, 0x4af, 0x100000000000, 0x3]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1, 0x4, 0x75, 0x6, 0x11}, &(0x7f0000000240)=0x98) 2018/05/04 06:43:08 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x1, 0x10000, 0x2, r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') linkat(r5, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x400) sendfile(r4, r5, &(0x7f000017f000), 0x1) 2018/05/04 06:43:08 executing program 6: userfaultfd(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x20000) ioctl$TIOCCONS(r0, 0x541d) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/04 06:43:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup2(r0, r4) dup2(r0, r3) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) [ 168.321862] x86/PAT: syz-executor3:13122 map pfn RAM range req write-combining for [mem 0x187150000-0x187153fff], got write-back [ 168.350757] hfsplus: unable to find HFS+ superblock [ 168.414170] hfsplus: unable to find HFS+ superblock 2018/05/04 06:43:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x100, 0x6}, 'port1\x00', 0x0, 0x2, 0x3, 0x100000000, 0x2, 0x7, 0x5, 0x0, 0x4, 0x3}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40a85323, &(0x7f0000dc5f98)) 2018/05/04 06:43:08 executing program 0: syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="71756965742c003e54fe56cb01d1686460b80cef4878c42d040000004ed4b0e3b72437e1671446350c3dd660664ca17cd69c695f00"]) 2018/05/04 06:43:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1}, 0x32e) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000140)) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000000c0)=0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x40000000, 0xfffffffffffffffd, 0x6, 0x401}) 2018/05/04 06:43:08 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x1, 0x1d0, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x1, 0x80f3, 'ip6gretap0\x00', 'gretap0\x00', 'veth0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xb8eacc2261883eb8, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x140, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x9574}}}, @cgroup0={'cgroup\x00', 0x8, {{0x40}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x2}}}}]}]}, 0x248) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1d000000d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe776e70bf9a57a799e7a56871e4f1e82951cfa8eb621d7bae850e30158824b85ca75f9b8b7d6106a0523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7dfcf02aaeff6338500d648f008d5b0974e165c3275cf4ae02ca1696f341000000000000000000000000000000004f20a7042d9cc8e009000000000000000000000000"]}) [ 168.511236] x86/PAT: syz-executor3:13151 map pfn RAM range req write-combining for [mem 0x187150000-0x187153fff], got write-back [ 168.548247] hfs: can't find a HFS filesystem on dev loop0 [ 168.615975] hfs: can't find a HFS filesystem on dev loop0 2018/05/04 06:43:08 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)={0x2, 0x0, 0xfffffffffffffffc, 0x3, 0x6, 0x4}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8935, &(0x7f0000000200)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2}, 'bond0\x00'}) 2018/05/04 06:43:08 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x3fd) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@local, @remote}, &(0x7f0000000200)=0x7) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xbe, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000003200ff8a00008d9bb481000000000040a5a7d4a2526999759e63dc77201b0a4221e01879714c51339609571dc38c9b08328c3a4be2adf986f4fcdeec01a0a16645089b4f18e69c1eace03622ac10053ee6bec235a4bab93cb641e099d4338baa294ba510"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000001c0)={0x4, 0x7, 0x7, 0x3b, &(0x7f0000000180)=""/59, 0x5f, &(0x7f0000000240)=""/95, 0x92, &(0x7f00000002c0)=""/146}) 2018/05/04 06:43:08 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/159) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) [ 168.690264] xt_nfacct: accounting object `syz0' does not exists [ 168.778521] xt_nfacct: accounting object `syz0' does not exists 2018/05/04 06:43:09 executing program 5: r0 = getpgrp(0xffffffffffffffff) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/132, 0x84}, {&(0x7f0000000100)=""/154, 0x9a}], 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)=""/216, 0xd8}, {&(0x7f0000000340)}], 0x2, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0xf7a4}, 0x8, 0x80000) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x272, 0x0) sendmsg$key(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x2, 0x10, 0x1, 0x9, 0x24, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, @sadb_ident={0x2, 0xa, 0x2}, @sadb_address={0x5, 0x0, 0x32, 0x20, 0x0, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x51f, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1f, 0x51f4a71e67dbd260, 0x4}, @sadb_address={0x5, 0x17, 0x0, 0x80, 0x0, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, @sadb_address={0x3, 0x6, 0x3f, 0xa0, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x120}, 0x1}, 0x5) r3 = socket$key(0xf, 0x3, 0x2) dup3(r1, r3, 0x80000) unshare(0x140401fe) 2018/05/04 06:43:09 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "2facfe"}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) 2018/05/04 06:43:09 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001880)={0xffffffffffffff9c, 0x0, 0x1, 0x9009, &(0x7f0000001840)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000018c0)=""/207) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200080, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000280), &(0x7f0000000240)=0x14) r2 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x12f8, 0x14, 0xf, 0x1, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x6}, [@nested={0xc0, 0x0, [@generic="b8e739768ce5d20b5cc7a3abd1d5f5b828113f0a77c97f38481c23f5317bd0bdf40cf9f22b010125ee0c5a8a55313875ba348e448cc7ca7dbea869d7b47ce5253a5debefa543870967fed94ce4dfb89beaea06e9bf3d241370e174f957da825cd19fefa2ae3062c94828140ad2172763f8fa42bd7b768f95327c3a52703245defaa5aa7f0b1ca8a7e30c91dc5a15c098135cf6732754f093a2ecf00ffb09af8e9b", @typed={0x18, 0x48, @str='/dev/vga_arbiter\x00'}]}, @generic="2280900d06453ce61177f95b5de189bfeeba93fdbd46fe454ef078ccd1a6dc16e072b110ef3686f564c0a8076b7f7974b8f2d067358fef71eb5906f658c8216f9497676f4f824f84a14c43bd9f38aacba9bd5d16062f27b9b9dc2fdfaf374fd65290f2d7263d4aee84e67c28cae5ab0198fe4f10010ced4070afc5059505b4fbe0329e397a27ca23ea82129286bccce4feddfcdcf6548a914174ab274203e76f841761530a05e9527e44690e9083f7468d714bf5931072c984cfd3087e30d82c81d2f7535bb8fc9090623fd85029", @generic="c4366ec1a841857cd5881d6886828b94860e415d825d424d6ef67124d9a9a44fc47c1c6d25895e55ffeb2dc4361609b02629b781a169d3909542175133ca0ea6d2053209a9c8751bd85ee5756616cdcc36486386a2831ab106ffb2eaa2cc9b48b978e16a184787d68890a341b6b2f53fd0e7aad9bd33a06f2596f487e824662d623f6d5f72ec57673299e2a1b752c10d3de22d76e8a29f116aa3949ae4ff4816152df5c7134aedd3ffb5f26fb26252ee523a580c761a", @nested={0x94, 0x7e, [@generic="e502db1e91f4ba971c0c5693a2549d5a2aef4d6d2eccecee98384ecdb067103cfe9ac997ebbb5dda0b0dba6158ecfeb5838bff0bdaf102cdecf7feafaba8ea76def04686bafeb67f6f9a62a55af70270f8c5b24d6f0b033a7ef1f41c0268b0cee3fa3002c6e44bb56c", @typed={0x8, 0x28, @pid=r2}, @generic="11986682c5185a2fd1cc9dd8bd5621234bf2719fcc47ef8420580b4e"]}, @nested={0x1004, 0x2c, [@generic="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"]}, @typed={0x8, 0x48, @ipv4=@broadcast=0xffffffff}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x45}, 0x4008000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000001800)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001700)={0xa4, r3, 0x108, 0x70bd26, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6c54}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x85) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB="f000000010000100000000000000000700000000000000000000000400000000fe8000000000000000000000000000aa000000000000ab23de3631c64e8e1800060ea7769a1ceea0a445c7fcec6b29181e76d8af84a1fca3833935c7e6eb1a0834440c478ecf89e03c1c6bb80f3a1ed025bf32", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001000000002b000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/05/04 06:43:09 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7f, 0x20880) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000300), &(0x7f0000000100)=0x4eb) r1 = socket$inet(0x2, 0x3, 0x5) close(r1) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080045e8ff1b000000000001900000000000e00000010800907800000000"], &(0x7f0000000040)) r2 = fcntl$getown(r0, 0x9) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) 2018/05/04 06:43:09 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000001280)={@random="dee93e6cbff1", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)={0x0, 0xffffffffffffffff, [0x3, 0x349]}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x2, 0xdb8c, 0x7, 0x0, 0x5, 0xd000, 0x2000, [], 0x7}) 2018/05/04 06:43:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7c9, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="53375c50bf7fa0bef8e37bb506aa4003d587f735980b822c0f284dd0d960a2d9c3cdf2c99d2ac9da6e11557e86c3a0b6b2b6e0af2debc80e5b76e77d7d1b176b157d6441be9473c1bc39292f894e835485612455d9d08b414c5556f6bb9bbd14bdc022ee10085d5d2cc3cc3ab2d9111adecb93c3487b", 0x76) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x4}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 06:43:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaab08f, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000001ffffffffe400001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x458, 0x4) 2018/05/04 06:43:09 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x2, 0xe25, 0x2a, r0, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="18b15ea2203a4c21a48937c5c47dc686e3395c36d19a9065c8796f423b029b719a053145f677097fc82b", &(0x7f0000000080)=""/209}, 0x18) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x301179}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000a35610b6bec7da3760f1fa128155ef13a33001495000000000000000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff82, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/04 06:43:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4043c, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0xae80, &(0x7f0000000040)) 2018/05/04 06:43:09 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x200, 0x6, &(0x7f0000000440)=[{&(0x7f0000000080), 0x0, 0x100}, {&(0x7f00000000c0)="f6bd12d77fb4b47abd6df4a4bc84b8edba5b6f67573002697c2eddb56086a56adb9b9bfadedb8b44f7bcdb8ac030339ae1a3b808b9bcc550688ce3be91c65d4315d52db456389f5a358d8dc8ba8e37f12acf2bdef8d711b01564c690be6504c7e964434c023817d98f55e728c341289f3e7946d603cb223942807d95c1e781ce99ffc2f79a87d5c11b39edbc3113838078029768c2abf9c95825614a411b93e0c22b11a34af5c8b3ab0cd5f7a2414926c1ec5adf89c75b5f0ffadbb8ac6bc8d73f1e55c495e7959bf89a436f6c0a3c2ef3bb22e31ff074a9fabeeacab6fb23e0a8e5f62a07c08aea262a9f55141bbfee", 0xf0, 0xfffffffffffffff8}, {&(0x7f00000001c0)="5572bc39adc9305b23015ff1657dca86f98ed2e02e7414a721195429f790b6b13f5f4bd10a0329d52a3bb775bc6f53a6cfae4250ab69e6aeca84e0501e51fe607b3418ea333a2615b039e769e4e55b54a7e0941baa6a73", 0x57, 0x10000}, {&(0x7f0000000240)="6d6b73de16c91390bbce49f0e2c1a82427dde515ac81c748e595849adfd9a7f1b42a96351b27ea3c082cbd2fb891e5be8b4f3bad7ddf5fec7f3eaa064c54b692c5c6578790ed58e9183ba841e670f042c50c2d09ec", 0x55, 0xffffffffffff8000}, {&(0x7f00000002c0)="0d412d49915f97b6de03b487c6d313b4469a34634d7acf8ed4e6849ee77e72541b60e866045dfafb7b5b53b5f321cb31e92f3e4959dd750f0297633727def133016827d711c7a676f27e", 0x4a, 0x8}, {&(0x7f0000000340)="37210725e5667da0d23b47708e66c1f607411054fd560b7f98d17e99423b14421025344dc2c4ad9f1b57ccb45597dd500c8eecba29dc0af5b6a8155bc89f60a251a96a44e427f1dcf9e5dd4465b915b875ee286cf0ea4e425a9c6409e480f7d80fe9d02bd86783d34dcc7d7629b9573af2aa8da40cc3cb0c086cb2c0312095bdb43235ace672c0dc581dd7e9cf7537724eab0ef3dc1e6c", 0x97, 0x80000001}], 0x200000c, &(0x7f0000000500)={[{@noacl='noacl', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x3d, 0x37, 0x78, 0x35, 0x7a, 0x3f, 0x34]}, 0x2c}, {@localflocks='localflocks', 0x2c}, {@quota_account='quota=account', 0x2c}]}) syz_read_part_table(0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000540)="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", 0x1d2, 0x5}, {&(0x7f00000000c0), 0x0, 0x2e0}]) 2018/05/04 06:43:09 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip6_tables_targets\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x9, 0x6, 0x8, 'queue0\x00', 0x3e71}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socket(0x0, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f}, 0xfffffee3) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7ff, 0x2000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x800, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000140)=r3) migrate_pages(r1, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x3) sendmsg$kcm(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="ef90c23010cda0173b93586a69b10f99502641e4821373f6a92e06a1199b79f24e10f5685b830adf1de0b8c935cd313269067b88e79d8b868c15b39333891c8e11d10b496992788715ecfe8402aa97aad4c3e54ba24bbffd0f090744e20a872ad11edb93219ea37c48a096dc37935beba4c3e6031b37a8ac8f6b1734bb12012ec56c93e5c6ba40a4c01eb91f7f61d578b50978ce1f2b2b947442f1c1309ce66f287a4b361545715e680770d53c8202d31443dd958c778e80", 0xb8}, {&(0x7f00000003c0)="6ae22eed64d8b4a7e450d3a4f78f282139a119bfb8f7eb31c1af8c820be2d3cd07d140aed7212907ffd81d5ec2ce2b592d4dce6677df48c28b623c256c03bea3ee7d089506e82f0bee965bffd461a642bf0dea34a99c841e4e573cf04d745587d4606f49c2cc85ec96e4e27936a3c65b665ec68130ee7777f9cc4513dd8b21cec8343b2186c7601278bd11c619ac9e54ece5", 0x92}, {&(0x7f0000000480)="4888efd32365ceee6deddd91773557dfdff558e4b4aefdb8f5ccde46f4862a8621fe85a0fcd9aac2ff03985f33936da34de91e9caff15e4229aa1b5a7ccd599ec1a28f3bc0cb411779bf447e169d9a346880b9b8deffc655c33717a052190f00764611023e1828dee39c284276812bba08c673caf694763ba57a", 0x7a}, {&(0x7f0000000500)="eee1c9ab6b80f020bd62b514628b02e9dd73cb4849077a40b723d3e15bdb6d141a5d28366973df3ec5c0fa0c6ecb2b8886f019081851f062a156f6ff6ee75d34155eb59e95d60c93165d2dcd8cae86e54608fa517f996916021ad7f3f773b11a57cd82a0186da04fac02a648f08c6b7e11affee7fe1fbf2ca00493b0d6323ad57534c954f4d1465989e2c4d1f703b86cb443a76c323719b20333336e06a98136fbe0e76679301c9ac937c170af9efbe5e80d22a479700f7a09575cb5a21ce4502869619fd6b6ef9a25968fe9c8b6bfceedb057752dd2739b842a5db99f8fac4302184732de3d439e03814b8552d3401ee43424972b47", 0xf6}], 0x4, &(0x7f0000000600)=[{0xc0, 0xff, 0xfffffffffffffff9, "1586a5ad895ace11cb1fe834e5602baaf3cbda30ed8405841df5b922aabc085cd4a1c1fe10f30fd74eff76cf1e5ed64af90fa591ed2a74da066c6bd7d29c5ec2731cdc2c95cdf82dce857f577ac716444c19764a7ef1e4e901255cb4cfc08760c7b3496acb2bc58e9ce2d5ca41b8eb977b5ac24275a027ca6169171ce699ccdf1576c647e24a8edc2900b394d528527ec9cf3d23dd35efe4e299339d46777a9f775008b7556809402480e35b30"}, {0x88, 0x10f, 0xffff, "fa6144af8f5292f0e808474e6b3940c3eaac85648ae86637c86857375ca896660aabb3c02a9ffe1ca596005218cba77d20237959f827273621f84c003a4052311a34a50fbb4695b0e862c74022b5cff38b70528c50636fc44a384c2c54f5c9038f622e8548b46d6a6bad4f469b97b5fda1c059a3913d"}, {0x60, 0x10f, 0xe51a, "6f56b7942c439db8ea089319491e897d7ce24ff78b616e6873ffc94e68a9e0f0b799666a3c5499fe64b05f9ead3353a810bac3aa834e9970f8be43df5b1514cee4cda1813b6021d6d034"}, {0xc8, 0x108, 0x8, "a983a085db97e711c9eb86071c5fa649b7f3921db26e48b9838c7f75f0f7ea72cd5782e0331cf494758822190c4217d34dc8b525f4a1837ff50b1143968e72511c880cdafe426c7b9860e14eb97eb9ad90524b1b0953ac4ed3beef5b2c5dd618cfa9ca33c01e7528b31c0460c0715744d0eb2f0d71e9df4d170342c7b334b6a42bf1b923f5c4d2b444b3d9b42b27195f5e70cfdc161cab88d27c1385fa7687e005f0d8ad003a266240a4d9a0d56f7a6519bb713e5b7f"}], 0x270, 0x4}, 0x80) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001080)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/05/04 06:43:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c88150000000000ffff070000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x200000) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r3}) [ 169.863783] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 169.870914] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 169.916600] gfs2: invalid mount option: quota_quantum==7x5z?4 [ 169.922593] gfs2: can't parse mount arguments [ 169.994574] QAT: Invalid ioctl 2018/05/04 06:43:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x305, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x0, 0x10000, 0x101, 0x7, 0xb0, 0x4, 0x9143, 0xfff, 0x6, 0x9000000000000}) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000140)={@rand_addr, @broadcast, @multicast2}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002f00)=@assoc_value, &(0x7f0000002f40)=0x8) [ 170.018195] F2FS-fs (loop1): Wrong NAT boundary, start(3072) end(4096) blocks(4294836736) [ 170.026597] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 170.034858] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 170.041945] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 170.050157] F2FS-fs (loop1): Wrong NAT boundary, start(3072) end(4096) blocks(4294836736) [ 170.054786] QAT: Invalid ioctl [ 170.058541] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 170.186927] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 170.194096] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/05/04 06:43:10 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x62}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000004000000008a6800611000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251, 0x0, 0x1}, 0x48) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x4, 0x3}}, {&(0x7f0000000200)=""/191, 0xbf}, &(0x7f0000000080), 0x1}, 0xa0) 2018/05/04 06:43:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x4, 0x4) recvmmsg(r0, &(0x7f0000005100)=[{{&(0x7f0000003b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005080)}}], 0x1, 0x0, &(0x7f00000051c0)={0x77359400}) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x3, 0x1f, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f00000006c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/05/04 06:43:10 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0xc6f, &(0x7f0000000080)=0x4) 2018/05/04 06:43:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) syncfs(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='team_slave_1\x00') sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x7ffb, 0x7ffffffc}, 0x14) sendto$inet(r0, &(0x7f00000001c0)="926c", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/04 06:43:10 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+30000}, 0x4, 0x9}], 0xfffffffffffffe7c) 2018/05/04 06:43:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000480)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x3, 0x8001, 0x3, 0x2}, 0xfff, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x100000000, 0x7, 0xffffffff, 0x28af}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x1}, 0x8) 2018/05/04 06:43:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000080)=0x5a91, 0x4) 2018/05/04 06:43:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001940)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e3) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x200) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) 2018/05/04 06:43:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp\x00') connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)) 2018/05/04 06:43:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bridge_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x6}}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x8, 0x5, 0x0, 0x3fa, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000440)=""/185) socket$nl_crypto(0x10, 0x3, 0x15) sched_setattr(0x0, &(0x7f0000012000), 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f0000000400)=0xfffffffffffffe95) get_mempolicy(&(0x7f0000000300), &(0x7f0000000340), 0x2, &(0x7f0000012000/0x4000)=nil, 0x0) 2018/05/04 06:43:10 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0xffffffff, 0x1ff}, 'port0\x00', 0x12, 0x100800, 0x6, 0x2, 0x9, 0xff, 0xffff, 0x0, 0x0, 0x7b}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e3000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000e6e000)=0x8c) 2018/05/04 06:43:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7fff, 0x10001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x80}}, 0x800004, 0x9}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0xc0, 0x7}, 0x8) 2018/05/04 06:43:10 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/05/04 06:43:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xffff}, 0x1) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x4101c0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000004f80)=ANY=[@ANYBLOB="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"], 0x12a0}}], 0x2, 0x0) 2018/05/04 06:43:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000010101000000000000e0000000000000000800120048000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x4000) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"9b83e61c97c076"}, 0xffffffffffffffa6}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/04 06:43:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20601, 0x0) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0091ee98c34ccd1a2f8b64dc0445e9d2b1b46248d07f2375cc4d8cc5d2c19", 0x20}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/05/04 06:43:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='security\x00', 0x1) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r1, 0x0, 0x0, 0x8000) r2 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) lseek(r2, 0x0, 0x4) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000000100), 0x28020, &(0x7f0000000000)={[{@journal_async_commit='journal_async_commit', 0x2c}]}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000007c0)=@security={'security\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x328, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x110, 0x238, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x8, 0x3, 0x1, [0x0, 0xffffffff, 0x7fff, 0x4, 0xa564, 0x7, 0x100, 0x10001, 0xffffffff, 0x10001, 0x4c, 0x8, 0x2, 0x3f, 0x64], 0x2}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x80000000, 'system_u:object_r:wireless_device_t:s0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff]}, [0xff, 0x0, 0x0, 0xffffffff], [0xff000000, 0xffffffff, 0xffffff00, 0xff], 'bcsf0\x00', 'team_slave_1\x00', {}, {}, 0x4, 0x7ff00000, 0x1, 0x20}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x3, 0x10000, 0x9}, {0x7fffffff, 0x20, 0x9}}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xfffffffffffffffe, 0xfffffffffffffb61, 0x6, 0x1, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) [ 170.550685] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 170.568410] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 170.681224] FAT-fs (loop4): Unrecognized mount option "" or missing value [ 170.769730] EXT4-fs (sda1): changing journal_checksum during remount not supported; ignoring [ 170.778405] EXT4-fs (sda1): can't mount with journal_async_commit in data=ordered mode [ 170.797481] FAT-fs (loop4): Unrecognized mount option "" or missing value [ 170.819725] EXT4-fs (sda1): changing journal_checksum during remount not supported; ignoring [ 170.828401] EXT4-fs (sda1): can't mount with journal_async_commit in data=ordered mode 2018/05/04 06:43:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="02000000", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) 2018/05/04 06:43:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) r2 = memfd_create(&(0x7f00000001c0)='])cpuset-/\x00', 0x3) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000140)={0x6, 0x7, 0x10001}) 2018/05/04 06:43:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x100) fcntl$setsig(r0, 0xa, 0x29) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1020000000c) 2018/05/04 06:43:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x802c542a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x1}) 2018/05/04 06:43:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x2, &(0x7f0000000080)=ANY=[]) 2018/05/04 06:43:11 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2201, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x64, 0x100, 0x10000, 0xfff, 0x0, 0xffffffffffffff80, 0x100, 0x1, 0x5, 0x100, 0x9, 0x5a46, 0x8000, 0xff, 0x10001, 0x56, 0x4, 0xfff, 0x0, 0x2, 0x1ff, 0x9578, 0x2, 0x3, 0x2, 0x1, 0x1ff, 0xff, 0x217d, 0x7fffffff, 0x5, 0x7ff, 0x7, 0xeb1a, 0x10000, 0x20, 0x0, 0x478d, 0x3, @perf_config_ext={0xb2c4, 0x3f}, 0x0, 0x8000, 0x2, 0x3, 0x2008000000000, 0x6, 0x9}, r0, 0xa, r1, 0xb) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000100)="9039f906013846b7c703e167e93d41") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x4, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000280)='icmp6\x00', 0x3) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x0, [0x0, 0x0, 0x0, 0x6]}, 0x5c) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000300)={r6}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000340)={0x6, 0x0, [{0x80000019, 0x3, 0x6, 0x100000001, 0x71ba4af4}, {0x80000007, 0x1ff, 0x8, 0x0, 0x2}, {0x8000000b, 0xd45, 0x2d9, 0x5, 0x7f}, {0x80000007, 0x690, 0xfffffffffffffffc, 0x3, 0x6}, {0x0, 0x4, 0x401, 0x1f, 0x3}, {0x0, 0x100000001, 0x8, 0x80000000, 0x7}]}) 2018/05/04 06:43:11 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}, 0x1, 0x0, 0x0, 0x3fffffe}, 0x0) 2018/05/04 06:43:11 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1000, 0x9c4f, 0x8, 0xc4, 0x1a1f, 0x4, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x2}}, 0x3ff, 0x2, 0x0, 0x4, 0x3}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x200, 0x2, 0x594, 0x3, r1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8, 0x9, 0x3ff, r2}, &(0x7f00000000c0)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000050000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000fcffffff0000000000ffffffffffff00000000000000002801000060010000b0010000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa000000000000000000000000000000000000000000000000000000000000000000006d61726b5f6d00000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff2e2a9f363e85eac528f1dc000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc5552ab782d59942804021c4724b0f7716983763815081783c727803578a15bb560b7d9bef7541d1adbed0134817bda2e2b61ca7af1b43c544421cd51939937a2ae2d13015c026ebf0bf65498c67cd7b0b40d9733002888c588b403b16e26b79911246d6f6df07677958d117f2429c25e8663ebf2da403a8c88e8cd5c553b04291652319e09da7338670186a55dbf951fb36cf709aa6520971c8b2ed1528f5d"]}, 0x363) 2018/05/04 06:43:11 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20042, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x63}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)=ANY=[]) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$inet(0x2, 0x80000, 0x401, &(0x7f0000000200)) r7 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x20) getsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000100)={@loopback, @loopback}, &(0x7f0000000140)=0x8) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000000040)={0x79}) pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r9, &(0x7f0000b45fd0)=[{{0x0, 0x7530}}], 0x18) io_setup(0x8, &(0x7f0000006400)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r10, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r8, &(0x7f000096f000)="06000700000000009d", 0x9}]) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000000000)={0x10000, 0x2000}) 2018/05/04 06:43:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = semget(0x3, 0x3, 0x100) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/144) 2018/05/04 06:43:11 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000100)='oom_score_adj\x00', 0x40, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x38000}) [ 171.278106] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 06:43:11 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) r2 = bpf$MAP_CREATE(0x11, &(0x7f0000000100)={0x930000, 0x10000000000000, 0x0, 0x1, 0x2, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x84000, 0x0) io_setup(0x3, &(0x7f0000000180)=0x0) io_destroy(r3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x6, 0x800, 0x2, 0x0, r2, 0x6}, 0x2c) 2018/05/04 06:43:11 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0xa8000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6], {0x77359400}}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="4858fe5b51193452343ab65b0843b5291b744a9b4516e5c6bba98f88afcf74384e1a9cf07f792b0be70f93cf5196d5c150fe8bac7ae51453", 0x38, r2) [ 171.367010] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 06:43:11 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x10000000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x4012, r0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100), 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000080)='veth1_to_bond\x00', 0x7}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) nanosleep(&(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000200)) 2018/05/04 06:43:11 executing program 4: mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x7010, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/229, &(0x7f0000000140)=0xe5) 2018/05/04 06:43:11 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141040, 0x0) fallocate(r0, 0x1, 0x8a1, 0x9) r1 = timerfd_create(0x6, 0x800) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r3) 2018/05/04 06:43:11 executing program 2: r0 = socket$inet6(0xa, 0x4810000000000003, 0x80) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xfffffd70) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x331, 0x4, 0x8, 0x2dc94205, 0xa3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) recvmsg$kcm(r1, &(0x7f0000002540)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/59, 0x3b}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/62, 0x3e}, {&(0x7f0000002240)=""/101, 0x65}, {&(0x7f00000022c0)=""/109, 0x6d}, {&(0x7f0000002340)=""/138, 0x8a}, {&(0x7f0000002400)=""/33, 0x21}], 0x9, &(0x7f0000002500)=""/16, 0x10, 0xfffffffffffffff8}, 0x10000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/05/04 06:43:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff0a00000000000000eda7c7f2000c00010900000100"], 0x98}, 0x1}, 0x0) 2018/05/04 06:43:11 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x19909c822d70d469) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r4 = gettid() r5 = getpid() r6 = getpgid(0x0) r7 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001d00)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001e00)=0xe8) getresgid(&(0x7f0000001e40), &(0x7f0000001e80)=0x0, &(0x7f0000001ec0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001f00)=0x0) fstat(r1, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001fc0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r13 = syz_open_dev$vcsn(&(0x7f0000002600)='/dev/vcs#\x00', 0xfe, 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r13, 0x84, 0x8, &(0x7f0000002640)=0xc, 0x4) r14 = getpgid(0xffffffffffffffff) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000020c0)={0x0, 0x0, 0x0}, &(0x7f0000002100)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002140)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002180)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000002280)=0xe8) r19 = getgid() r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000022c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000023c0)=0xe8) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00000025c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x18}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000000100)={0x514, 0x1a, 0x8, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x20, @ipv4=@loopback=0x7f000001}, @generic="8c80880355e4c19e495f8d984227b94c3d67c9b1201c4118d1e2563fef3512d1b08031fb567423e1699bfb1162d6423a0310edd16a638a1abe42204177878d732d955dfbc703ee19189599b75190d790607382ed4b559058f06eb1df46e574d2080dcee026b55bddf9d2d8f93a420de7b7962fa6", @nested={0x4, 0x1f}, @generic="46218df3b819663734d0357409fce368dc27fa46329bd0a452be1886149e6a8bef4eb6de1f6cea7141e4842100c394804e8a68cfb6520066aeb4c69489c53ede5fed7c36729962fafd3cfcde3b24ab8fca2e6405a0a997b1e0982089ac3b9bbc249d805efd148db4e97cf46808e0f8bf16707f6c8deb88bf4b44756a207c26f3de86524e3fd762f6ad3a30d0c302983ef21c16cfe8", @generic="e234ed8cef27ef3e0c550cfaec37c885ed21706c3f87ed7124c1a4d28a8d9eb027913ac031eea78a934fb4ebb824b2b19438c61f6d", @nested={0x1c4, 0x3, [@generic="3864c3d0fced97fb3e4d156df4f582cd94a6fb8ca057b4908314acf19902f26505714085fe5f5f4d762cb0cbc6de1db15cd9643dd86698b796f273f2549b2c8dd7523da023b935ea0992cbbf8dca1bb819f7b40a7837f5bec337a6b53970851fc4761e3a7d09074aa969feb36bfc69e52d695e561c3894b316ad081926f2128e05e44b8fad8dba80501a2cf0b21b8fab05c97f31a28f44c0f9f01f407e87cf87c84b0b294502d36681db1ddd01e5ce86cc8430a2c237fe71ba6f", @typed={0x8, 0x31, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x91, @pid=r3}, @typed={0x8, 0x17, @u32=0x9d24}, @typed={0xc, 0x50, @u64=0x8}, @generic="7bc2f0187f29457a6ed1e43aacee01b54a1b6cc10020c1f6fc601e100d64b7491b5b8f2e3fd74cc2bdc9b8cd3d2088b0e7f8388d5b34fd04c7dbb37a890f4d30b8dab6cb8a08fe5e28e367d86a6dc3937f99e08d0ae935e4df6829cd00963b22365f2224affc7bfafeff6b86128605d5e4789284af0c487f5a078305f21438ad41775e14d375bce5e3ae96464024cddbd4a4a1c0338d29475f3a59558b90f596a84a615e8b82c0e1691d5093cf0c1b340eb0ce3eac68f8116b4c6d0bedda8222f0eaabd430014b7d3b9319b96700155d5f37a55c619fbd160ff8544aebe53a90"]}, @generic="606739f0ba53d4441e59687a0e505e987d1482abe586d3e19fee4d9c9b53660f9553aaa76f890815b47103317567cd1030f0e21ff3b49fa2a83d442cf4d261ea5519a755a32aeaec0e37fda3c49e27567b65085c39e32d35f8542b92ac728ccbc31bf9e52495029be5693199e1806cc56fef3cba9396ee03d4511c63fa3ea250a0c168a46e49a33826bb97927a704ccd171a32c910a0fa8b0cdec71788ea916a2c86a2714df19a8c82655262aed9f24224f2f02718bf48eb6eacd8db64cd4897f55c601b01999cda7d0ec17bff", @nested={0xd0, 0x7, [@generic="c4cbde6bb56608af3288bc878a87ea15f4252c8bef9e16d099e778e799e935f2fcb42c0b6850cc4f742dc2fb5a8801d7a5668bab41f47f7cf6e4f584d205e7ad9e2873fe709f1605e309743091fc27a1c2b31e777144117a223174f3baaad7ec6f75ebe450964df309b51c69c366dc53032bccbc911e8c94f462095e9c09b9cb21b081fe1f274b7261123bb27a3b8bd5da0e78507af4ecab3e3e78d029f77923001115a37184459834b628657b29afc253d2ae15ab6451c1825ea1ce68b3468a73e0add5ff7b0cee66f4"]}, @generic="c7c92d6677fe80221fc66183a63928a4151591b3831a8890bdcc2cf14f4ffc262055dc706c5bfdaed5a1df9244fa69c369db144ae3b15e4b98b9eba4a138d944a43b4fcf99af57fe391514f7b2e2c30b9079ff4da266a3e903"]}, 0x514}, {&(0x7f0000000640)={0x10, 0x2b, 0xb00, 0x70bd28, 0x25dfdbfe}, 0x10}, {&(0x7f0000000680)={0x116c, 0x2a, 0x4, 0x70bd26, 0x25dfdbfe, "", [@generic="0823457413c6a06c070d7411d801cdd5228aadf7ecb120c415bd0d51c18e9341d08af286c584afb6dda2ba6321463001e0969c3bce1e47980e941929d8717562df5f0f489753aec880e5de687d547578e3b4a17427b8276bc8072467f3ee47a40f00007ef91625898bba76eb432d377fd52b7be1144b9fd8b40f521cf4bf13ea8b4be63abf46a83c3cc48a7e472b9503874effad09e785e53efffa71723f6babfd4e4f96", @typed={0x8, 0x71, @pid=r4}, @nested={0x5c, 0xf, [@generic="c22abfb78545a37d508ef5cc61fc7b59e60ef662b3a53d1212eb8c023524a5d168a285e3757a5528d8d2bed50dcb6482dffcc9263c16b06b3c9d3099bfa73eec8a", @typed={0x14, 0x0, @ipv6}]}, @generic="6f93a73a160dfa3f8706f042660e8d2ed93d7357fc6c1a741b1e9dbfe4f728193f82c4096e7caa7a3388e38967024ab92e7180ada21fd892782a0bbbbaec8c8fecd323708a6bc9c7a2832abdcad8f340", @typed={0x4, 0x2e}, @generic="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0x116c}, {&(0x7f0000001800)={0x2ac, 0x33, 0x4, 0x70bd2b, 0x25dfdbfb, "", [@nested={0xa8, 0x8d, [@generic="04a860b3faeef44407b256e2632064c1540260cc0b344d9057493083d2df868dea08978191687441a650277269b2d4b1fb0ab1e7a173ff444c0fa5ed26f7f72d03a613c260f7587b4f9a2ac3bc5e654c7b85117081e121a69287d7720b87393441c41a0cd1d05a4ef5e733b0178a8e0de99370ea11f61a0d30f5346ad28881bd764ad28de44eea645580f7a48d9c5e7bf3b5a5c77feba9b814fd0c4a7888ec41904b1e4e"]}, @nested={0x100, 0x51, [@typed={0xc, 0x42, @u64=0xffffffff}, @generic="f29e5ab4c87e6003428a7b51350fb4d420e612b01005f5a1123c956893b4428f9ec4a5d9e2ec370b3354eec5f5336da090cb1aa97f28616c23c9f0f1d979716383dc1cc73976153f93fe5b6ef8e8df38b4930d3fd7ae0fbbb548b676baf71d62515ddf490e51af4a02f38c2b9ce490e339", @generic="8fd471", @generic="c7ad4b010cd6052ef5dfb0a54efdf90f5e87c0cc4aee220e2eeb15036cb3c9675b9d83115f2ee99f9c804de611013a9604beacae900fcd0ea3d94ae84616a10c4f1eb4f45d0ce73299f4f656ae99307e409cc185d8ffc9998eeb4c3a82ba0de9239875999eed05b9a2766766a6fa9e1e62667a7784095879c68294"]}, @typed={0x8, 0x91, @pid=r5}, @typed={0x8, 0x91, @pid=r6}, @generic="14d5b613275d0ab425bea94a8e28a5c3a5b2a0d4768bf36ac42d6c49c372a30d3e4880ce98c6c9f68f3168aad3c35d9db30d594da36eb2077fff12b2238a039ab8ddd74d975ebea2341e1f56b8be4d6d5b1f62b40ca34262b0ea4e223fba303ae1699c4d66e2f3ed30157db61bba75493143a43bfc033b666ff5e1d5ea5870065605441aac715d32e279c224c712d74bc8fd5ba80e6f0ef466757f93abf49ee01af2464ecbee4eee2f8170965bf9ac71cc79ae8ae2b39f46265e0fe0982ea4a5def7229874cb4f41afabcff7f69c35ff0e9a79138939bec33855fd5251352887d7"]}, 0x2ac}, {&(0x7f0000001ac0)={0x24, 0x29, 0x400, 0x70bd26, 0x25dfdbff, "", [@typed={0x14, 0x7a, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x24}, {&(0x7f0000001b00)={0x168, 0x11, 0x419, 0x70bd26, 0x25dfdbfc, "", [@generic="8b54bec15bdf723ca9aff276445b6d16d9608c2c0462b9932e44c34256f1f1b00cd75282fabb1f62c8e994cd57093f056969ce5263fc319e4a7536f7a53f8813c8199d1c71ed9cf13c2cd8265bd1a549d1c53a9eaa9d676d2b", @generic="d8d379bef1b191e61c959843761b6946111b2d553206e9855b83b3a35f842a0612c8c6dd72f502f09064f43adaf68a337f13ba0ef75e8881e3d4f6295290fea152fc643ed577df49f4dbf031f7fb8b1c8b9dcedd25e1b1396bc264e06e26bdcf22673f9defd2830f98d8231f1f025d98cefd501ae7660573e3b7380a429b5bda9567c28d92576315e2e09f1a8ab9b80a9e185827223943fde329060dc410f177a046b814aa3be945f184c3bcacf2050085be942f", @typed={0x8, 0x96, @str='$\x00'}, @generic="9cbcead234738021bff28047698172299bb86757b0cf46bfd29db98c0153ce2e0f2c740504d0a72a3ddffb2412894c866b26db65f2bb34b705236758c47b790c2e"]}, 0x168}], 0x6, &(0x7f0000002680)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002000000000001e00a0442d82bad82e65e4a97c67010000e70919500d59b6990002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x40000c0}, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298}, 0x0) 2018/05/04 06:43:11 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1848, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1d, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/04 06:43:11 executing program 4: getgid() bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000), 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa0000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/194) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/05/04 06:43:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400) getpeername(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local}, &(0x7f0000000300)=0x80) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4800, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e22}}) seccomp(0x0, 0x0, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x5, 0xff, 0x2, 0x3}, {0xfffffffffffffff7, 0x3, 0x3, 0x2}]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x1, 0x1, 0x0, 0x0, 0x1}, 0x4, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x125, 0x8, 0x5, 0x100000001}) prctl$void(0x3f) 2018/05/04 06:43:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xf143, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x3ff, 0x8, 0x1, 0x8001, 0x2, 0x0, 0x55c21c51, 0x56, 0x38, 0x332, 0x1ff, 0x13, 0x20, 0x1, 0x3, 0x7, 0xf76}, [{0x70000000, 0x20, 0x0, 0x0, 0xe40, 0x5, 0x7b, 0x10001}], "82d2235f99c4bac839a2fb7b477d61d8c47722333850ddb9c708f4083886d8a30fa6266e1cd8bb6f23e30751c022c57f9a74aaafd2f5a90399d916f75f23814da32d6d1fc5c3a1f444f3e5a673270108260edf661f8e91674a6afc2089964153f9a2081602d972c5c1d1a7c3681fe43aa29694f91f378f71fcdf2012b1e41eb51b0a996c731d8a576c4d70073e", [[], [], [], [], [], []]}, 0x6e5) 2018/05/04 06:43:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580), 0x13f}}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 06:43:12 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfbc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x20000000}, r1, 0x0, r0, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 06:43:12 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0xcf1f94345f7ab083, 0x0) epoll_wait(r0, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x100) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400800, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsh0\x00'}}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000300)={0x6, 0xa34, &(0x7f0000000240)="abb60352f5910c3a87dccde25b995199bf0acb2efef1d3abe887f01d8d4052f82c2627f97b1c532e386cc216b4e4f988094b2fb0232269fe2109adeae1", &(0x7f0000000280)="881557b415743d24fcb4543a534b3a5c60fa5038b3c352cc0a8b2289c71d77c7fc68133e5fc41675b71cf196832d9cc3e6bad9412068b6cf17c42d2c02cff6d42a157eb8ef8f17fa7265ea7c57d7dc127d86c01579be9fa2c5fa1f460f25938d29d4f3aa5d4c", 0x3d, 0x66}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) r2 = epoll_create(0x9) semget$private(0x0, 0x3, 0x100) r3 = epoll_create(0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0xffffffff00000000, 0x4, 0x1000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x3, r2, &(0x7f0000000000)={0xfffffffffffffffd}) 2018/05/04 06:43:12 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, &(0x7f0000000340)) mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0/.ile0\x00'}, 0x10) 2018/05/04 06:43:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@setneightbl={0x1c, 0x43, 0x1, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x8, 0x1, ':\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240, 0x0) connect$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x1, 0xfffffffffffffffe, 0x0, 0x6, 0x1000, "562d7c80e47f858793368b3bf4b6e78e8a5cc8d554117326838867b1064d06652625e564edaffedaa4e9a5f1134315230d86f2388cae0f21e0802dfe69f038", 0x1}, 0x60) 2018/05/04 06:43:12 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x8, 0x7, 0x400, 0x8001, 0x100000, r1}) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) writev(0xffffffffffffffff, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x10262}], 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r1}) [ 172.433860] rpcbind: RPC call returned error 22 [ 172.448564] rpcbind: RPC call returned error 22 2018/05/04 06:43:12 executing program 7: semctl$IPC_RMID(0x0, 0x2, 0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x1000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x4}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)) 2018/05/04 06:43:12 executing program 2: inotify_init() r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8001) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/04 06:43:12 executing program 3: ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3f, 0x400000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240), 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000140)={&(0x7f00009ff000/0x600000)=nil, 0x5, 0x5, 0x0, &(0x7f0000df8000/0x2000)=nil, 0x4}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_tables_matches\x00') readv(r1, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/05/04 06:43:12 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x48, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7ff, 0x0, 0x7f, 0xc30}, {0xff, 0xfffffffffffffffe, 0x5, 0x3}]}}}]}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x800) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)="0b1f826db60e08a9312165adea6e6a0423b95d0e6ee34697669032b9c27941ff833d8ef5ce972adee211d62f458717fb81c5da64ce90802c365453edf436cc13e10b6052c888f8f3f065bc8a171dc29ade9c1a555d605e4c303fb49f81b12b54624a471bedb352af5b772113c3734432f07b2a6fb039fea9b0990bb7663f4dc8cafdc2f20e7e70122012df5c41eb2565411def5d87723a23b49b54591fd5329177d3e3593253a68d52a4a8d9f89b47e95efca2b8e02f076b6eed038b324bd0b04acc", 0xc2}, {&(0x7f00000003c0)="d92bc409e0d6b20544190503ad0739f2b7f363706d2b5b14eba490e99bb6a58253e75f7f6a4e79bbb712b4e7edb2d54a6607acfe13a316fad85f93d36cdb54c32440ce6cf91c8910885a911a69efda151972923c27ce05837f84ee5b2220f0ce1edfd9ce9cebdb67ea370ae5137f7b39abd1e91f70ef4c5d0c126a7395d25e9a6e9abf7f1d09ff3b74e4535a5334038c79f08174104394f5f6d933777ed72424a0", 0xa1}, {&(0x7f0000000480)="826f9a3dd5a82e9b0ca5c8d35c72a1c8c6", 0x11}], 0x3, 0x0) 2018/05/04 06:43:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bond0\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/04 06:43:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='K', 0x1, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f0000000500)={{0x1cc, 0x1ff, 0x4, 0x399, 0xe7, 0x1, 0x2dc, 0x7}, "c67dcf25b228a5647d1e0a925fcb981a5dff7e58a7b1373abe58623189348bcbf47046bf80d518dd1fcd8897680e444690a657721d16936965ef51", [[], [], [], [], [], []]}, 0x65b) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) write(r0, &(0x7f0000000440)="ef760769c33f6ac52e571bdf0b6c8e1db84f6920a40a6a23a6d9aad877221107fa6a305c38568af6ac5c8427703d74946862343de182ffb794bf1b504a403e10f64ab7027ca54187f1d479eb9d09803679bc721690adcd91e987131ca01fbea426c939862f270af0ea4ac4c8a0e79037170321bc7f9dbaeedb476fc06beccd303b77af93742e1c980512ac739c08d55577", 0xb64) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/05/04 06:43:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x2) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0xffff) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x3fffa, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) pwritev(r1, &(0x7f0000002500)=[{&(0x7f0000002440)="0997bbd45cae961dca64a7a5", 0xc}], 0x1, 0x0) ftruncate(r1, 0xc) 2018/05/04 06:43:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) sendto(r0, &(0x7f0000000100)="de1a0b5181bf206a61e5fa1810e536700ff7351e3b566db6af9f86a476c20fa76892b9a52be83c3f7dd6dc8e1d3826293e9adb7e87b4e3b2a23159316f98f41c1f0d3acba73fdb37f90315a71ac7e87c775849b17e711800881d7c73a9f3d58bd79cf5dde64579a4f316144edd689772cc8ba4b8fdc0c7404d81db835f0d96a44452d8fdd7d713fd84450963053a14b2078dde63c95090bfb494cf7519a582158963a316ecd7ba524563cc40", 0xac, 0x804, &(0x7f0000000280)=@hci={0x1f, r1, 0x2}, 0x80) 2018/05/04 06:43:12 executing program 0: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000001c0)={0x1, 0x0, 0x0, 0x3}) 2018/05/04 06:43:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7fffffff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="0000ff0022d9"], 0x14}, 0x1}, 0x0) 2018/05/04 06:43:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x1fffffffffe, 0x2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0xffffffff]) [ 172.739443] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 172.785711] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) [ 172.793285] FAT-fs (loop4): Filesystem has been set read-only [ 172.811896] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/04 06:43:13 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ocfs2\x00', 0x1000, &(0x7f0000000140)) pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') [ 172.874410] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.881287] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/04 06:43:13 executing program 0: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x4000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) 2018/05/04 06:43:13 executing program 6: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x16f6}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x60080, 0x20) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x1031) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x8, 0x8001, 0x3, 0xd169, 0x61cc, 0x8, 0x1, 0xff, 0x0, 0x2]) 2018/05/04 06:43:13 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x80000000000098f4, 0x113880) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000040)=[{0x200, 0x1ff, 0x4f, 0x9}, {0x9, 0x7, 0x6, 0x2e}, {0xc0, 0x7fffffff, 0x8, 0x400000000401}, {0x10000, 0xfffffffffffffff7, 0x100, 0x7}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000dc0)="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", 0xfa, 0x20020003, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a14b0801c"], 0x120) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r1, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000200)=0xfffffffffffff001, 0x4) sendmmsg(r1, &(0x7f000000a880)=[{{&(0x7f0000000480)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)="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", 0x218}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/05/04 06:43:13 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x31) 2018/05/04 06:43:13 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x18, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000080)) 2018/05/04 06:43:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000080)="be53241e55a83bd63be44de330419b57a78e69311288cdbce635b0cd154bf9749a9ab3272c0f15ceb28b1ec9f455c917eca36fdbd922a493dc0ae3b20973fdbe16a29bd2bc08446c0a2147064eff706a473abee0ce99fa4675a08ad1b09fea5182634209b969b126968c6652e5f5d09d96e99349c66972bdd59271b21479c1a589d7273ac78f28b837ce81093f5835ce69e9090d9f25c3ede2dbf496c238cd0c367d1394af1fe8614708b5e925b9fed947d54e449c96ae6591e4b0ffc45c0450c313b3751815e2d8714463432048074fc8e7308bcc43f5300ea9ebebd3177e9b1fa278bed696f4439fe338fd3436c8") sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/05/04 06:43:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x389) dup(r0) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f00000003c0)=""/71, 0x47) 2018/05/04 06:43:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x440000) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0xd, &(0x7f00000001c0)=@raw=[@exit={0x95}, @jmp={0x5, 0x6, 0x4, 0x9, 0xb, 0xffffffff, 0xfffffffffffffff0}, @ldst={0x0, 0x3, 0x2, 0xf, 0x6, 0x1}], &(0x7f0000000180)='syzkaller\x00', 0x7e0, 0xfffffffffffffd08, &(0x7f0000002f19)=""/231, 0x0, 0x1}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getneightbl={0x14, 0x42, 0x201, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) 2018/05/04 06:43:13 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80181, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0xfffffffffffffff8, 0x1000, 0x3, 0x2, 0x3, 0x5, 0x9, 0xfffffffffffffffe, 0x7, 0x8001, 0x5, 0x9, 0x2}, {0x7ff, 0x6, 0x7, 0x7, 0x9, 0x100, 0x3, 0x10001, 0x200, 0x4, 0x101, 0x101, 0x8}, {0xffffffff, 0x2, 0x7, 0x100000001, 0x9, 0x8001, 0x2e8, 0x2, 0x32, 0x58c0, 0x200, 0x6, 0x1ff}], 0x44000000000}) r2 = dup(r0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) 2018/05/04 06:43:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x802) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x8, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20}, 0x10) 2018/05/04 06:43:13 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x337, &(0x7f0000000500), 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000002c0)=ANY=[]) readahead(r0, 0x7f, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x1, [0x0]}) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)='./file0/file0\x00') 2018/05/04 06:43:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r2, 0x80000) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x20040000023}]}) 2018/05/04 06:43:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5425, &(0x7f0000000040)) 2018/05/04 06:43:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x9b39ac9c7ff902af, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0xb2, 0x2, 0x240000, 0x3, 0x9, 0x1}, 0x6}) sendmsg$alg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="9515c3e28e2234c9b2", 0x9}], 0x1, &(0x7f0000000480)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xd0, 0x117, 0x2, 0xb5, "ce40bf956efff0a23a2ff9e1468ea098c4a57006151cc167b6585d871a98a998fb4389954085f8d1466a8ffc5a2220bf6fa7f6545463c6ae705b0e5a151338568025d97302856c2e4b73fc6d40dd698ee31471e3c9fda7a7040207df558296a249cb8bc43c15795d9f39ea5ea78537c8e4a4473a736b7c2c5d3e94d450bc27b2213d074b2958b5eb47d4b57a3875fd1de87ab28a1f954edd112298ef41e40e54846e2bb96c2b1dfed4e0c8f2c14ba49484a92c20b1"}, @op={0x18, 0x117, 0x3}], 0x1118, 0x41}, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000015c0)={'ip_vti0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) write$binfmt_misc(r0, &(0x7f0000000380)={'syz1', "c8935f748b14f1291943fbe51e325602f4ff4bdc13d984fff13bd8326c901c6da99481cce0d53b1553097129ad4d3a019d558ffb41f976b4c4003936f3f047cbb97754513594d07c089e4c91f2c7af31a5667a74549e111fd96fd7eef62a65ff585dc4043db59211cc2e2ecc9c881ec589dc70f553c101df34a7d4323e7428aae1d21b0c150c257abe10e8f1328a661f3a5f14c74d390add1d4ce12eb9588bd746d1665dcee822bb53e2bb16c2697b325ebecb3ff8182a4015d42d17454941dc320b7d8624be155da320f4a3326b64ecc1cff6c86e3798a3a8b542be6bb117cef98a572ace0367b19a"}, 0xed) 2018/05/04 06:43:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x38de, 0x14, 0x13, 0x13, "0b3a3faeea73903c1f221a99e0715d44337a119041466c2739aa7ee53baa19f5f4cf75a1d44c56b5a5c8fd060d25fb607bc7ad86061770b70480a2ea9d56d6c4", "d7f6f0f68535072a397de4def941ef5854ea0cff929a7b7a214d1a3b87c8199e", [0x100, 0x40]}) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000014c0)=""/101, 0x65}], 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getpid() sync_file_range(0xffffffffffffffff, 0x0, 0x7, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) sendto$inet(r4, &(0x7f0000001280)="822cda77044a9244fc92ebe66f50ed66b327bad0470d", 0x16, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000100), 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000340)={&(0x7f00000000c0)}) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0xfea) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) read$eventfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0xb77, 0x0, 0x9, 0x100, 0x9, 0x2, r6}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x10041, 0x22) r7 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r3, 0x5437, &(0x7f0000000100)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0xb2, {{0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x8e}}}, 0x88) 2018/05/04 06:43:13 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) [ 173.417678] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. 2018/05/04 06:43:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) r3 = open(&(0x7f00004b8ff8)='.\x00', 0x28042, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/autofs\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086607, 0x800000) getsockopt$inet6_dccp_buf(r2, 0x21, 0x82, &(0x7f0000000240)=""/127, &(0x7f00000002c0)=0x7f) r5 = semget(0x0, 0x0, 0x604) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f00000003c0)=0xcc) lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000004c0)={{0x6, r6, r7, r8, r9, 0x1, 0x2}, 0x6, 0x2, 0x2}) 2018/05/04 06:43:13 executing program 4: socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004f5ffc)=0xbe7c, 0x4) write(r0, &(0x7f0000000040), 0x0) recvfrom(r1, &(0x7f0000118000), 0x0, 0x0, 0x0, 0x0) [ 173.522609] hfsplus: unable to find HFS+ superblock [ 173.524761] XFS (loop6): unknown mount option [nosuhd]. 2018/05/04 06:43:13 executing program 0: r0 = semget(0x0, 0x6, 0x10) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/89) [ 173.584716] IPVS: stopping backup sync thread 12639 ... [ 173.612595] device bridge_slave_1 left promiscuous mode [ 173.618239] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/04 06:43:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) [ 173.663911] hfsplus: unable to find HFS+ superblock [ 173.707786] device bridge_slave_0 left promiscuous mode [ 173.713456] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.835753] team0 (unregistering): Port device team_slave_1 removed [ 173.848501] team0 (unregistering): Port device team_slave_0 removed [ 173.851677] IPVS: ftp: loaded support on port[0] = 21 [ 173.864925] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 173.894299] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 173.920988] bond0 (unregistering): Released all slaves [ 174.525219] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.531651] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.538948] device bridge_slave_0 entered promiscuous mode [ 174.586708] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.593130] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.600524] device bridge_slave_1 entered promiscuous mode [ 174.637434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 174.674145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 174.784706] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 174.820962] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 174.983398] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 174.990777] team0: Port device team_slave_0 added [ 175.025603] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 175.032961] team0: Port device team_slave_1 added [ 175.067651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 175.074638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.089460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.119650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 175.126528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.136377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.163483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 175.170612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.181656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.212740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 175.219813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.230970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.502188] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.508560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.515205] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.521555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.528803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 176.095153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.266587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.338439] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 176.409834] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 176.416072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.423467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.492300] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/04 06:43:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0xfffffffffffffe56, 0x20000815, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x10001, 0x101000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x2, 0x9, 0x20, 0xc7, 0x5}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/05/04 06:43:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = dup(r0) prctl$getname(0x10, &(0x7f0000000040)=""/49) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000081cffc)=0x2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r5 = getgid() fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) getgroups(0x9, &(0x7f0000000680)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) r11 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r11, 0x540b, 0x2) 2018/05/04 06:43:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0xdb7, 0x2, 0x2, {}, 0x5, 0x4}) 2018/05/04 06:43:17 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x1224, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000180)=""/192) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockname(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r1, 0x27a4}) 2018/05/04 06:43:17 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x1200000000, 0x8000, 0x5, 0x5, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x9}, 0x8) rmdir(&(0x7f0000000040)='./control\x00') write(r1, &(0x7f0000000100)="16cf5d7b8940e6486262dee6a66ac404778d45ff679badc80f8fea3b00f6f190414eb8e74507bf73d80ef4ec71250dd13dbd0b9779bdb8bcfb2d0a030cfdbbc84e94e7deb556e47919fbfc535182baf7c06a4d9628fd58fd3f26b977f3cfad0f83d8ce52", 0x64) 2018/05/04 06:43:17 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002500)=[{&(0x7f0000002440)='\t', 0x1}], 0x1, 0x0) ftruncate(r0, 0x0) removexattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="7365630b2fe3455b8038b1f91cb100"]) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x956f, 0x101000) fsync(r0) 2018/05/04 06:43:17 executing program 2: getresgid(&(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000200)) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100, 0x80) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x9, 0x6, 0x15, 0x5}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r3 = dup2(r1, r1) io_setup(0x4, &(0x7f0000000000)=0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000080)={0x1, 0x8, 0x200, 0x31, 0xd5}) io_submit(r4, 0x2000000000000294, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001, r2, &(0x7f0000000100), 0x0, 0xffffffffffffff80}]) 2018/05/04 06:43:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x13) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000280)={0x5, 0x9, [{0xf, 0x0, 0x1}, {0x4, 0x0, 0xdcc}, {0x9, 0x0, 0x1f}, {0x26, 0x0, 0x4}, {0x2, 0x0, 0x2}]}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/04 06:43:17 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) syncfs(r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f0000001300)={0x39980732, r2}, &(0x7f0000001340)={0x8, 0xdb, 0x200, 0x6, 0x7, 0x3e8}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$rds(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/139, 0x8b}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x40000) pwritev(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000001380)={0x8000, 0x2}) 2018/05/04 06:43:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) creat(&(0x7f00000002c0)='./file0/file1\x00', 0x0) unlink(&(0x7f0000000e80)='./file0/file1\x00') 2018/05/04 06:43:17 executing program 1: waitid(0x1, 0x0, 0x0, 0xe, &(0x7f0000000100)) 2018/05/04 06:43:17 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=@ipv6_newroute={0x1b8, 0x18, 0x602, 0x70bd2d, 0x25dfdbff, {0xa, 0x14, 0x10, 0x1000, 0xfe, 0x0, 0x0, 0xf, 0x1100}, [@RTA_METRICS={0xf8, 0x8, "21bdbc5f4a99cb97de0a3fe3558ff35a4323ffc2707ab3bcdb49eedbb3357fc703b4afb2619ad0d39b1366f8b567f2508e07809704a013fbeecb42b9150fff476d1a26b3c966f39a08af839c1b3e46fafd7bcb9358078c0c9f37a3a92e6ca6c316ab1173f580b7709352aaacf6ea4148118585c9260175feb0edeeee4fd04d211a0d412ddaff57723bb2437d66a808a423d574562541d6a38c49b5760b699f1e390a0c19db67ee66aae1c28098d057a74ba702f0098f057544f1bbca737a187b8e7468a3088ba04b0897e0aee019fb8e5503954b35d7252fcdf78a8a0d38373c9e26ab0d58dd70d7b7cc4c3dbcf59b7b1a623f"}, @RTA_IIF={0x8, 0x1, r1}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}, @RTA_ENCAP={0x88, 0x16, @generic="2c0c81d1e42e5f9c96581f207f08b2147fd1c598c660587dd407fc0a9aefdefe25e710245825e6f4243acdad999facff1e5052a1668cf8a762f9c8f552db626bf48056f7eba99a91098c1f2297e6762775a0ea54bac45ec0803d5bd385a6b8d96052f8b7982c27f9b77c69fd5cf4912c0c23d6f42d8354f933e8518fca3a9b786bfcf0"}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x8000}, 0x20044000) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/05/04 06:43:17 executing program 4: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="f1", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x801, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00000022c0)='user\x00', &(0x7f0000002300)={0x73, 0x79, 0x7a}, &(0x7f0000002340)='4', 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000003340)={r0, r1, r2}, &(0x7f0000003380)=""/26, 0x1a, &(0x7f0000003440)={&(0x7f00000033c0)={'crct10dif-pclmul\x00'}, &(0x7f0000003400)}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x5800000}, 0xc) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 177.144919] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF [ 177.153160] FAT-fs (loop7): Filesystem has been set read-only 2018/05/04 06:43:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x12400, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x400) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='lo\x00', 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000040)="07dacaabd29259d66d0e65f48a4458bfe95ad61fe99f2b8a3a42458d14ca0a1c9cb6d18ae0d8da9ef1ec6078669d35c4d35fc38525f88275c558d3f61394c3f1d70d636dfbc418df7a38c1b00c265abd1353e4e9762ff8826f4c0bb615add81042a18f3b78c2651e84ddfc0320537569489ad05baf29a4", 0x77, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) [ 177.240514] MPI: mpi too large (16392 bits) 2018/05/04 06:43:17 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x13, 0x0, &(0x7f0000000d00)=[@decrefs={0x40046307}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)=[@fd={0x66642a85}, @fd={0x66642a85}, @fd={0x66642a85}], &(0x7f0000000cc0)=[0x0, 0x0, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[@fda={0x66646185}, @ptr={0x70742a85, 0x0, &(0x7f0000000b40)}], &(0x7f0000000c00)=[0x0, 0x0, 0x0]}}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=[0x0, 0x0]}}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000380)}, @fda={0x66646185}, @fda={0x66646185}], &(0x7f0000000440)=[0x0, 0x0]}}}, @increfs_done={0x40106308}, @exit_looper={0x630d}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@fd={0x66642a85}, @fd={0x66642a85}, @fd={0x66642a85}], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680), &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0]}}}], 0x35d, 0x0, &(0x7f0000000280)}) write$binfmt_aout(r0, &(0x7f0000000f00)={{0x1cf, 0x30b, 0x2, 0x1f, 0x180, 0x0, 0xc0, 0xba56}, "09dd0443a2c308372da4809e4c15b638cacdbc7f8d7bd864ac19642798b30bdfef743f438e90dd8fb8fc0eda14fea367b9d42e193606fc443246d31999f32e944017527537673ae0f4f6e5c94112aa2934caa371bdcb1ac196429748cfd379d8d0d4be3ac191fc3096b1771e036a6cc65d5f403583434eeb549faf68c326e538e237223a869fd89cebabfaf7c1ac81cb78ac27fd74721907215c58d9b9fe2b296e23a503ec32e6ed94915e313391915523fa30482c7d5827ffeb3ea946ed1c38e2145e84e1b81e6994089d7ea40a124ab89850fad6b18a92f4", [[], [], [], [], [], [], [], [], []]}, 0x9f9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x50, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)}, 0xffffffff}}], 0x48, 0x0, &(0x7f0000000240)="909667f37d03883d36b90bdf719f3c06d77d05f25fc7d3ec0333836af27fe23b003fb8293f5649b73b75c6f273b4c32c0ffd0d8c7cf152ddab18ca8ad63dafe45602b95e69792921"}) write(r0, &(0x7f0000000000)="4be0de8271e170b1da46c080525b52f221a5581b4c543387129bd941159206bfe5f2a933462ef89b8f7b6d46f34067c6d707fd64ff684ab2c6ddffea214f2a1f", 0x40) [ 177.271683] FAT-fs (loop7): error, fat_free_clusters: deleting FAT entry beyond EOF [ 177.342556] binder: 13932:13933 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 177.368427] binder: 13932:13933 got transaction to context manager from process owning it [ 177.377084] binder: 13932:13933 transaction failed 29201/-22, size 0-0 line 2847 [ 177.403513] binder: 13932:13933 got transaction to context manager from process owning it [ 177.411961] binder: 13932:13933 transaction failed 29201/-22, size 0-0 line 2847 [ 177.432969] binder: BINDER_SET_CONTEXT_MGR already set [ 177.438410] binder: 13932:13933 ioctl 40046207 0 returned -16 2018/05/04 06:43:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x400}, 0xc) pread64(r0, &(0x7f00000011c0)=""/4096, 0x117e, 0x80040000000003) 2018/05/04 06:43:17 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x90) 2018/05/04 06:43:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="dbffcd23a338c81800000000000000000000edffffff00611868000000000000000000000003000000000000000000c0f3e187f29f59ef5889387cb1b93ca19c530aa61df93dfc3d21e6398e5567fa0906fb1a5deb268facbe6b659f02741423aa64cc8c26d533b87cae275f7fba58824d2c1b3e49165b9294f5ba0adcd1f4fe002a5d33b7b05e74"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/04 06:43:17 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x400, 0x2, 0x80000000, 'queue0\x00', 0x1}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) 2018/05/04 06:43:17 executing program 7: mkdir(&(0x7f000037b000)='./file0\x00', 0x30) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000000000)='user.syz\x00', 0x9, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0x13, 0x0) 2018/05/04 06:43:17 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0xcd96, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f000000d000)=""/153}, 0x48) poll(&(0x7f0000000100)=[{r1, 0x8}, {r0, 0x1002}, {r0, 0x4000}, {r0, 0x284}], 0x4, 0x4) 2018/05/04 06:43:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000080)={0x6, 0x4, 0x47ffffffc}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000100)) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x65) 2018/05/04 06:43:17 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x4, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000080)=""/25) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000200)) semget$private(0x0, 0x0, 0x100) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) [ 177.457976] binder: 13932:13939 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 177.465964] binder_alloc: 13932: binder_alloc_buf, no vma [ 177.471684] binder: 13932:13939 transaction failed 29189/-3, size 0-0 line 2971 [ 177.480549] binder_alloc: 13932: binder_alloc_buf, no vma [ 177.486156] binder: 13932:13939 transaction failed 29189/-3, size 0-0 line 2971 2018/05/04 06:43:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="07002411", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xae}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, 0x8) open_by_handle_at(r0, &(0x7f0000000040)={0x7e, 0x80, "55db555d366e7f21ead442297c86ccbbfd39f40ba92cd149e3c3a6e3e1f28ce2cfc564a9ef9c3e886bd630749fdb72ec5eac3ed7cb1d88e20931c14899f7e7b0d3915238ddfd82d13447d8d2ac905ad9b208ef27d1a1bded1ed74608363ded091fa6f8fac95a710163fb8e6e7e380d684d1a831e0859"}, 0x208000) 2018/05/04 06:43:17 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000000)) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0)=0x6, &(0x7f0000000300)=0x2) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x49a4) fallocate(0xffffffffffffffff, 0x1, 0x40000000, 0x5) sendfile(r1, r1, &(0x7f0000000000), 0x6) mknodat(r1, &(0x7f0000000380)='./file0/file0\x00', 0x9051, 0x2c1) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) link(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00') accept4$bt_l2cap(r1, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r3, 0x5}, 0x8) lseek(r2, 0x6, 0x0) lseek(r2, 0x0, 0x0) 2018/05/04 06:43:17 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0xc, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) mkdir(&(0x7f0000000140)='./file0\x00', 0x21) socket$unix(0x1, 0x1, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x440800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0xffffffffffffff3a}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x184) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) mq_notify(r1, &(0x7f0000000100)={0x0, 0x2, 0x1}) mq_timedsend(r1, &(0x7f0000000240)="27c4d27443065761feb7e56bd8ce56201c0e25d5ffe5a268d20d7828", 0x1c, 0x0, &(0x7f0000000080)) 2018/05/04 06:43:17 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x225, &(0x7f000016cf61), 0x1d2}, 0x0) recvmmsg(r0, &(0x7f0000009340), 0x0, 0x0, 0x0) fchdir(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x123000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) recvmsg(r0, &(0x7f000000ae00)={&(0x7f00000095c0)=@ll, 0x80, &(0x7f0000009d40)=[{&(0x7f0000009cc0)=""/110, 0x6e}], 0x1, &(0x7f0000009e00)=""/4096, 0x1000}, 0x0) 2018/05/04 06:43:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') timer_create(0x7, &(0x7f00000000c0)={0x0, 0x4, 0x2, @thr={&(0x7f0000000440)="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", &(0x7f0000000180)="356b1beb7e502f573b9ff90ae5ea6569963cd2e92fc0e6f44d52e8b3816a95e96235e01570e9e089c78be3710b099f465c051428d523f832bb8428c3633a18d51896b255733c5dbf77de48af084313989c4e2d5cc52b4ce045139211f3641833edbdc2707f02eaa624cc29ca8acf3c4bf8deaa3f0c0d39e2cce61aaac001f7ceacc752"}}, &(0x7f0000000100)=0x0) timer_getoverrun(r2) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0xa5, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) flock(r3, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000240)={0x7, &(0x7f0000001440)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}, {}, {}]}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000e7", @ANYRES16=r1, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/05/04 06:43:17 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x8c13a34c77b11f31, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/16) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffd, 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x40, 0x8cf) 2018/05/04 06:43:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f0000001480)=[@iv={0xd0, 0x117, 0x2, 0xbb, "a0fd1b4eff9ae07034c7cf3b0fd13b1db03760a3704808c144b7231dd51a7661f8e4e3808c93e6dd155e07719b54e788912e35095530cca4048da0c449f9f080eb7e593f6a5015f1dea0aef22781bc78facf3a7285f67eb5b5c17dda915319eef4c8160738150f95a82eeaf15f3fe300f4c9a4457a9f4b555bc2d95692473d84e54d3650328cad31d1e248e95e828d842b294a2b419732ddee46e28a450f2fd92742948fdfd9bdaecdb65f647a4ab9226901ad545b05b287375d61"}], 0xd0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/05/04 06:43:17 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000180)=0x6e, 0x800) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x38002, 0x10) r3 = fcntl$dupfd(r2, 0x20007fff, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r4, 0x4) readahead(r3, 0x100, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "e3468b75a213e24a9f52d1172befbe000000000000097bd800f0999ef67abf34589385c68047da805f9d9cbf"}) 2018/05/04 06:43:18 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x7fffffff, 0x4, 0x1}) close(r1) sysinfo(&(0x7f0000000500)=""/4096) fcntl$setlease(r0, 0x400, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 06:43:18 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) memfd_create(&(0x7f00008effff)='\t', 0x0) 2018/05/04 06:43:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000000)={0x14, 0x2, 0x3, 0x1}, 0x14}, 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x3, 0x8, 0x7, 0xb0, 0x2, 0x7, 0x5, 0x1fe, 0x38, 0x35d, 0x80, 0x4, 0x20, 0xffffffffffffffff, 0x4, 0xfffffffffffffffc, 0x40}, [{0x7, 0x101, 0x4, 0x8, 0x10000, 0x1, 0x2, 0x4}], "f179ebd8d650b0584254e9d11fbfd73f0c6bddc557e820b0e38d2e246e259b186ee072ed5cb4dd31b150347f1db693721335f51d9d325955cca7d0d44e6cfbbe47484fceab7b31d08a9eee21a157632a2657b01902bff9baee02be10607c31e6f788ce8302ebc559c69ef2a7a7be3920b9cf", [[], [], []]}, 0x3ca) 2018/05/04 06:43:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x2000000, &(0x7f00000007c0)=ANY=[@ANYBLOB="10"]) 2018/05/04 06:43:18 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x1000, 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, 0x20, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/05/04 06:43:18 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80200) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x11e) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000280)) syz_mount_image$msdos(&(0x7f0000000440)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe7ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000540)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000500)=ANY=[]) r1 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000080)='./file0//ile0\x00', 0xc245, 0x0) r2 = geteuid() ioprio_get$uid(0x3, r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380), &(0x7f0000000340)=0x13a07912bb65d047) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000240)) open$dir(&(0x7f0000000000)='./file0//ile0\x00', 0x410801, 0x1) 2018/05/04 06:43:18 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x7ff, 0x4) [ 178.087688] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/04 06:43:18 executing program 4: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x104) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b7, &(0x7f00000000c0)) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/05/04 06:43:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'vboxnet1\x00'}) 2018/05/04 06:43:18 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000280), 0x2}, 0x20) syncfs(r1) mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x0) getsockname$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/04 06:43:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x5, {0x100000001, 0x1, 0x8, 0x1000, 0x80, 0x548}, 0x3, 0xe2d3}, 0xe) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r1, 0x8000) sendfile(r1, r0, &(0x7f00000001c0), 0x7fffffff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x24200, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000000200)="92ce3529b03827513146b2f645f6847712cc989207d7865dbf3d6d2f32e175466bade8f7f2826df7dc55") 2018/05/04 06:43:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x200000010000) 2018/05/04 06:43:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e732f697063009737d4a2b79aa8ffeac75fc7fb9b24861b32db1ee7320e746610b0ef21c57a1f9911e9e1c0b194f1ca23e0cb339ca5366a0678b3715ca5bd6d26a3a60bcc00000000000000006074aceff90ae0a4bd22b8d7d38d482fab7cbac18d795a534f551b5bb73afba2812b5d66ae973df525af") ioctl$VT_RELDISP(r0, 0xb702) 2018/05/04 06:43:18 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="6c6f67696e756964000471dceb52583d0d841fbfde3cb70abfb57e3f49") sendfile(r0, r0, 0x0, 0x364) 2018/05/04 06:43:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYRES64=r2, @ANYPTR, @ANYBLOB="7df95a6a9a56645e29d10c6032426412d9aca08fa39044a7d052a7336ac763e4dc5b6f67c2ecd964ee343b39bf0edcf02c124aa7cb80f8d2ca01f41e129fcc578e9ec7c4131bdf3fe237bbb8daa97ecaf4b48911cb032c3a66e39dc798bb56b230a6cfa4acc07a8c91cb37b69e739b9847436e9c04789290be00aaa2791236e6d536521079762e1d17ecf2f7b8ca323bd01e7561669093de5ab9ec67ab0d4d159fe5880ddf1c56007346d75b8cfc9623c2636decb06b82a3f00333e8beddb8976a989c42441e8a4e403aa22f991f9217441524088b6968836d58da9321e527e454414727118d1b23ea10e48b7ef0422557c7de8b", @ANYBLOB="61e4c4078a1c4c28a5643390334257c8b00c54235b8c6195177e3472ed23fc58de7368fe20c2f651fc65a9fa57197f47849edff7113eb575ef7c835337fb2010f9b8f4b6d91b63e8cca45a2514c810e51623c4b7a3dd35fcc3459c58837455b9d2951f72f045614e4018430b80ef68d8e49ca5e40f27b5fd99813e7d734f898c7bd95c659d603333ee95c6e73c6fe72638ad04c9ad13d748cbcc150c2b2713d908835f30", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES16=r2, @ANYPTR, @ANYRES16, @ANYRES16=r1, @ANYRES64=r0, @ANYBLOB="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", @ANYPTR64], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYPTR64]]]) [ 178.157242] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 2018/05/04 06:43:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x1, 0x3b) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x636, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000180)=""/160) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="324bc917fef4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000040)=""/130, &(0x7f0000000100)=0x82) 2018/05/04 06:43:18 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x203e9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 06:43:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)=ANY=[]) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/231, &(0x7f0000000280)=0xe7) 2018/05/04 06:43:18 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fsync(r0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/156) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) [ 178.445770] f2fs_msg: 6 callbacks suppressed [ 178.445784] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 178.457461] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 178.478265] attempt to access beyond end of device [ 178.479797] attempt to access beyond end of device [ 178.483861] loop2: rw=1, want=166, limit=112 2018/05/04 06:43:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x200000010000) 2018/05/04 06:43:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000bbff4)='net/rt_acct\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x284000, 0x0) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) readv(r1, &(0x7f0000000980)=[{&(0x7f0000000580)=""/3, 0x3}, {&(0x7f00000006c0)=""/87, 0x57}, {&(0x7f0000000740)=""/116, 0x74}, {&(0x7f00000007c0)=""/209, 0xd1}, {&(0x7f00000008c0)=""/39, 0x27}, {&(0x7f0000000900)=""/76, 0x4c}], 0x6) r3 = epoll_create1(0x0) timer_create(0x3, &(0x7f0000000240)={0x0, 0x0, 0x4}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000a00)={0x2e37d60b, 0x1, {0x3, 0x2, 0x800, 0x2, 0x7}}) timer_settime(r4, 0x0, &(0x7f0000000340)={{}, {r5, r6+30000000}}, &(0x7f0000000380)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0x78, r7}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2000000000000000, 0x0, 0xd206}, &(0x7f0000000180)=0x10) socket(0x10, 0x1, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0xe4, 0x0, 0xfffffffffffffffb, 0x20, 0x0, 0x3, 0x0, r8}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000289000)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000600)={0x8299, 0x800, 0x4, 'queue1\x00', 0x1}) mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0x402, 0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) preadv(r0, &(0x7f0000388ff0)=[{&(0x7f0000014000)=""/1, 0x1}], 0x1, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0)={0x6, 0x5, 0x401}, 0x8) fcntl$addseals(r3, 0x409, 0x1) [ 178.488618] loop2: rw=2049, want=241, limit=112 [ 178.493298] Buffer I/O error on dev loop2, logical block 165, lost async page write [ 178.500451] attempt to access beyond end of device [ 178.508530] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 178.510527] loop0: rw=12288, want=8200, limit=20 [ 178.521925] F2FS-fs (loop0): invalid crc value 2018/05/04 06:43:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x9, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5dbadc1deca497bf4535e"}, 0xd8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400200, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x3ff, 0x3}) 2018/05/04 06:43:18 executing program 5: r0 = epoll_create(0x1000800000004) r1 = syz_open_dev$sndpcmp(&(0x7f0000a94000)='/dev/snd/pcmC#D#p\x00', 0x80000000000000, 0xfffffffffffffffa) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f6bff4)) [ 178.571312] attempt to access beyond end of device [ 178.576384] loop0: rw=12288, want=12296, limit=20 [ 178.582569] attempt to access beyond end of device [ 178.587598] loop2: rw=1, want=167, limit=112 [ 178.592156] Buffer I/O error on dev loop2, logical block 166, lost async page write [ 178.602887] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 06:43:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xfffffffffffffd35, &(0x7f0000e2a000)={&(0x7f0000000000)={0x88, 0x1, 0x9, 0x1, 0x0, 0x0, {}, [@generic="65edcd83383603cf1920171bd531d5be1bc66f66c317a201db839ceee8ae72c235b57fbb600227dad0763cc3eaca7069e41bef500e69648d5206a8cf6793c9267ef6af445f106911946283972798d966bbb3487ebd498c993856a75af6fdddafd56ce38d06d7b7dfbee86f73f5c9dab3df6b04"]}, 0x88}, 0x1}, 0x0) ftruncate(r0, 0xfb) [ 178.634327] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 178.637901] F2FS-fs (loop0): invalid crc value [ 178.647594] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 178.649541] attempt to access beyond end of device [ 178.658846] loop2: rw=1, want=168, limit=112 [ 178.663305] Buffer I/O error on dev loop2, logical block 167, lost async page write [ 178.708975] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 178.725929] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 178.733143] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 2018/05/04 06:43:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x7, 0x401}, 'port1\x00', 0x12, 0x100000, 0x6, 0xcce, 0x9, 0x8, 0x0, 0x0, 0x1, 0x3}) clock_gettime(0xfffffffffffffffb, &(0x7f00000007c0)={0x0, 0x0}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname(r0, &(0x7f0000000800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x80) getpeername$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) getpeername$packet(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000c80)={@dev, @rand_addr, 0x0}, &(0x7f0000000cc0)=0xc) getsockname$packet(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d40)=0x14) getsockname$packet(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ec0)=0x14) getpeername$packet(r0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000f40)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001040)={@remote, 0x0}, &(0x7f0000001080)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) getsockname$packet(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001100)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001900)={0x0, @dev, @rand_addr}, &(0x7f0000001940)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001cc0)={@loopback, @rand_addr, 0x0}, &(0x7f0000001d00)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000021c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002180)={&(0x7f0000001d40)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="000028bd7000fddbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="3001020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000200004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040009000306ff01000001000a0006000000ff7f09060300000038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040068b0000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004007409000008000100", @ANYRES32=r5, @ANYBLOB="0400020008000100", @ANYRES32=r6, @ANYBLOB="4400020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r7, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000008000100", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="f000020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004002108000008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r13, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r14], 0x43c}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000280)={{0x1, 0x5, 0x146, 0x9a06, "91eefa361a0db038bbba07c5ebde9095d699de304c6712073baa7873a747846c6b12e27492cf49c2c5e17af8", 0x4}, 0x3, [0x6, 0xa306, 0x0, 0x3, 0x5, 0x10001, 0x7, 0x20, 0x8001, 0x706e, 0x3, 0x9, 0xe005, 0x8, 0x3, 0x6, 0x3b1, 0x1, 0x7, 0x6, 0x3, 0x9, 0x1, 0x8, 0x80, 0x7fffffff, 0x9, 0x80000000, 0x8, 0x68a, 0x40, 0x4, 0xffffffffffff8000, 0x100, 0x81, 0x7, 0x5, 0x0, 0x9, 0x5, 0x7, 0x8, 0x9, 0x100000000000, 0x9, 0x7fffffff, 0x6c, 0x0, 0x2ee882bf, 0x9, 0x2, 0x2, 0x80000000, 0xec3, 0x3, 0xfff, 0x3, 0x5, 0x7, 0x8, 0xc3e, 0x5, 0x4, 0x2, 0xfffffffffffffff8, 0x401, 0xbc9, 0x1, 0x8000000, 0x4, 0x3, 0x0, 0x8, 0xff, 0x328, 0x0, 0xfffffffffffffff8, 0x5, 0x100000000, 0x9, 0x0, 0xfffffffffffffff7, 0x5, 0x6, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0x8001, 0xbe, 0x7fffffff, 0x7, 0x81, 0xffffffff, 0x1f, 0xd05c, 0x1, 0xc9f8, 0x371, 0x5, 0x5, 0x8, 0x5, 0x6, 0xab66, 0x36, 0x6, 0xffffffff, 0x5, 0x3, 0x9, 0xfa, 0xffffffe000000000, 0x1000, 0x40, 0x1000, 0x0, 0xffffffff, 0x5, 0x1, 0xfff, 0xd43, 0x81, 0x1f, 0xfff, 0x3f], {r1, r2+10000000}}) set_robust_list(&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)}, 0xc) [ 178.767814] attempt to access beyond end of device [ 178.772916] loop2: rw=1, want=169, limit=112 [ 178.777380] Buffer I/O error on dev loop2, logical block 168, lost async page write 2018/05/04 06:43:18 executing program 1: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bridge0\x00', 0x7) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1}, @multicast1=0xe0000001}}}}, &(0x7f0000000100)={0x1, 0x2, [0xc17, 0x9a0, 0xe15, 0xbc]}) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000008004500001c0000000000029077ffffe300e00000010000907800000000ee82964f9e62ca99025637c65b7fa577eb5eb7c6578a3d7a956d4f7673f6610463af8195970f22"], &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'bridge0\x00', 0x64e7}) [ 178.817135] attempt to access beyond end of device [ 178.822218] loop2: rw=1, want=182, limit=112 [ 178.826693] Buffer I/O error on dev loop2, logical block 181, lost async page write [ 178.827072] attempt to access beyond end of device [ 178.839547] loop0: rw=12288, want=8200, limit=20 [ 178.843638] attempt to access beyond end of device [ 178.849342] loop2: rw=1, want=183, limit=112 [ 178.853787] Buffer I/O error on dev loop2, logical block 182, lost async page write [ 178.930442] attempt to access beyond end of device [ 178.932171] F2FS-fs (loop0): invalid crc value [ 178.935488] loop2: rw=1, want=184, limit=112 [ 178.944523] Buffer I/O error on dev loop2, logical block 183, lost async page write [ 178.951858] attempt to access beyond end of device [ 178.957481] loop0: rw=12288, want=12296, limit=20 [ 178.963443] attempt to access beyond end of device [ 178.968542] loop2: rw=1, want=185, limit=112 [ 178.973004] Buffer I/O error on dev loop2, logical block 184, lost async page write [ 178.979572] F2FS-fs (loop0): invalid crc value [ 178.985642] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 178.998658] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 179.006715] FAT-fs (loop2): Filesystem has been set read-only [ 179.022148] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/05/04 06:43:19 executing program 2: getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x81, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x412, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x1c) r1 = memfd_create(&(0x7f0000000040)="2f5c2a776c616e3047504c656d302a657468306264657640766d6e65743023134e6370757365747070703000", 0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x6, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @rand_addr=0x401}, {0x2, 0x4e20}, 0x1a0, 0x1000, 0x7f, 0x8000, 0x33ac4984, &(0x7f0000000080)='erspan0\x00', 0x1000, 0x8000, 0x401}) getpid() syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f00000001c0)) 2018/05/04 06:43:19 executing program 4: semctl$GETVAL(0x0, 0x0, 0x1fa, &(0x7f0000000040)=""/3) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80200, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000000c0)=0x7a8f) 2018/05/04 06:43:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r1, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 06:43:19 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x1087d, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x1, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x287bab9b98741ac4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0xfff, 0xa, 0x80, 0xa0, 0x3f, r2, r3}, {0x9, 0x3, 0x7, 0x8001, 0xfffffffffffffffd, 0x10000, 0x1ff}, {0x1a0000, 0x400, 0xfffffffffffffffd, 0x2764}, 0x0, 0x6e6bbb, 0x0, 0x1, 0x2, 0x3}, {{@in6, 0x4d5, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x3502, 0x4, 0x3, 0x4, 0x40, 0x0, 0x9}}, 0xe8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x8001, 0x1}) socket$pptp(0x18, 0x1, 0x2) 2018/05/04 06:43:19 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000000000001, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40008804}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc4, r1, 0x200, 0x70bd25, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x17b6e4bb01e2fe4c}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x93d1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x84}, 0x20000080) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)=0x1, 0x0) 2018/05/04 06:43:19 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x10400) recvmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000240)=@full={{0x3, {"68a91fb2fa1809"}, 0x9}, [{"35390d508e7300"}, {"660b9742a1b528"}, {"bd46026fb9b446"}, {"50ce3f71bb59ad"}, {"0821d512c1d8d3"}, {"d64d9f1fc9e968"}, {"bd05317f6afa24"}, {"856d8e93808ea9"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000340)="e752ce5560f8b7d9e4d720b893f60bc35c8e1f61c208c4893ad61e598753af4c28ae889971a4dd2089546ac2d392d265d465926e4267fccba97581727fc77a8a8dd93b3a7f284b028fc7b57c3eb5774bb4adc5a83990e1bb4bd67f241a3b6be291ca6516d2e216096013a3b8c256809ec6866e3b05c6ad9dc1496e80a07395c242352efc4b27ab593bf61ffe5a3e31a749560577cac53a666b28d9", 0x9b}, {&(0x7f0000000440)="26b57ce8e0f44f5603406e146f0362f2b3", 0x11}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1098}, 0x102) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0) finit_module(r1, &(0x7f0000000040)='posix_acl_accesswlan0{-vboxnet1%nodevcgroup\x00', 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x204040}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x8000) fcntl$setstatus(r1, 0x4, 0xc00) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000000080)=0xfffffffffffeff7f, 0xfffc) bind$ipx(r3, &(0x7f00000002c0)={0x4, 0xfffffffffffffffd, 0x101, "b8274ca2c242", 0x100}, 0x10) 2018/05/04 06:43:19 executing program 1: semtimedop(0x0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000080)={0x77359400}) semop(0x0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)=[0x8]) r0 = timerfd_create(0x1, 0x800) timerfd_gettime(r0, &(0x7f0000000000)) socket$inet_sctp(0x2, 0x5, 0x84) [ 179.030299] attempt to access beyond end of device [ 179.035330] loop2: rw=0, want=169, limit=112 2018/05/04 06:43:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x101, 0x8, 0x401, 0x0, 0x0, 0xfffffffffffffffd, 0xc011, 0x1, 0x9, 0x52f9, 0x8, 0x4, 0xce0f, 0x844a, 0x40, 0x8001, 0x1, 0x8447, 0x3, 0x7, 0x6753, 0x0, 0x1, 0x1, 0x9, 0x11cf74a3, 0x6, 0x2, 0x0, 0x5, 0xffffffffffffa6a8, 0x60, 0x10001, 0x9, 0x800, 0xb75, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0xc, 0x401, 0x3dc6, 0x7, 0xffffffff, 0x0, 0x6}, r1, 0xb, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beaf68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff0000006500060001000a007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff60f9b55bd1b3335d5bffff0001f3", "e9a40005000000f711a8ffff0000000be3fffffeb833220182ab867d00"}) 2018/05/04 06:43:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2000000}, 0x1c) 2018/05/04 06:43:19 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x101040, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x1, 0x0, 0x2, 0x2}}, {&(0x7f0000000100)=""/80, 0x50}, &(0x7f0000000180), 0x44}, 0xa0) r4 = open(&(0x7f0000000040)='..', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r1, 0x9) fcntl$lock(r4, 0x6, &(0x7f0000000080)={0x0, 0x2, 0x7eb9, 0x25f5, r5}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3f) getdents64(r4, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000002c0)) ioctl$TUNSETLINK(r3, 0x400454cd, 0xf) 2018/05/04 06:43:19 executing program 1: io_setup(0xbc, &(0x7f0000000000)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000100)=""/17, 0x11) r2 = socket(0x18, 0x0, 0x1) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x2dc}]) pipe(&(0x7f0000000080)) 2018/05/04 06:43:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x4b) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x55f, 0x2000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000126bd7000fcdbdf250500000008000500ff07002020000100080005000100000008000200000000000c000700100000001000000008000500faffffff080006008700e0001c000100080009003c00000048000000000000000000000000000000e5e1b2f42d25475d6ccef09405a17d028275b73bea99680ba2646de057be0fbf922ca8b17d0df5536257de995f6a71de710c3fcd8e766a5ea1b8ce82b98c00b5f17ae0feebe9c11de85a2a575dc0cb15ac7a5f2271398fab13"], 0x68}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000180)) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140), 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/05/04 06:43:19 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x87, {0x1ff, 0x0, 0x0, 0xfffffffffffff000, 0x401, 0x5}, 0x6, 0xfffffffffffffffe}, 0xe) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast=0xffffffff}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/05/04 06:43:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xffffffffffffffff) read(r1, &(0x7f0000a19fff)=""/1, 0x4b4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) tee(r4, r1, 0x3ff, 0xe) readv(r4, &(0x7f0000b4fff0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r3, r4) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000098060000b0040000b0040000000000006002000018010000c8050000c8050000c8050000c8050000c805000006000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000006000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffea00000000000000000000000000000000000000000000000000fcffffffffffffff00000000000000000000000060141ae715551bb26b042d360170ba9c88d5f0051a12b222d36f133f73f107a238268d25ddba494e28438420e9830c45655d484b890629658c577e243a9e842764400a7ac378ce7ef9753e9af1106bee87b0910510fff9f220a085f10e6867c0915b775702c12b562d62d58ce2e3b72d1c1ccfbcebb459cc84ed"], @ANYBLOB="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"], 0x6f8) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f0000000780)=""/201, &(0x7f0000000880)=0xc9) tkill(r2, 0x16) 2018/05/04 06:43:19 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)}}, {{&(0x7f0000000500)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="9e0b1dc5f725"}, 0x80, &(0x7f0000000840), 0x0, 0x0, 0xeffdffff}}], 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 06:43:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffe00, 0x200) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x5d5f, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7) fchmod(r2, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x8000000004) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x401, 0x3, 0x3, 0x3}) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/04 06:43:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000003c0)={0x18, 0x30, 0x821, 0x0, 0x0, {0x2}, [@generic="cf"]}, 0x18}, 0x1}, 0x0) 2018/05/04 06:43:19 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0xa002) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) syz_emit_ethernet(0x400, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/04 06:43:20 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x8, 0x4e22, 0x100000000, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x7e, r1, r2}, {0x2, 0x6, 0x9, 0x4, 0x3, 0x9, 0xfffffffffffffffe, 0x200}, {0x2, 0x3, 0x0, 0x1}, 0x5, 0x6e6bba, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3500, 0x7, 0x2, 0x7, 0x6, 0x100000000, 0x1}}, 0xe8) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$setpipe(r3, 0x407, 0x8) shutdown(r3, 0x1) 2018/05/04 06:43:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x5}, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004e00), 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2018/05/04 06:43:20 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/248, 0xf8, 0x10000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/04 06:43:20 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x800) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x100, &(0x7f0000000100)={0x100000001}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000000180)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x1ff, 0x100, 0x4, 0x1}, {0x39, 0x7, 0x41}, {0x3, 0xb9e8, 0x6, 0x3}, {0x71b4a557, 0x3, 0x6, 0x7ff}, {0x2, 0x9, 0x4, 0x1}, {0x1ce, 0x6b4, 0x1, 0x100000001}, {0x4, 0xdc, 0x1000, 0x89}, {0x476, 0x6, 0x3f, 0xffffffffffff9902}, {0x550d, 0x200, 0x1f, 0x36082fa8}], @ipv6={0x9dc3, 0x6, "a2ef6d", 0x3c9, 0x2f, 0x80, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, {[@routing={0x88, 0xc, 0x3, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x19}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1e}]}], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x7, 0x0, 0x1, 0x880b, 0xfc, 0x1, [0xbec, 0x4], "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"}, {0x4, 0x0, 0x82, 0x8, 0x0, 0x0, 0x800, [0x3, 0x9], "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"}, {0x3, 0x0, 0x2, 0xc38c, 0x0, 0x0, 0x86dd, [0x27, 0x80000001, 0x7], "5b9bf6b404591c9ae122e91e50733c84242336a7b4c86ae066e0551174b29c938f947684c689877a14a46438313baadc9465d7a1a4b3a8be41ea6b67c5017bd171d630d2f260b80f8a341ad596039bb066d155f8ec6e4e01ab565db32b20775ec4784a4d5ee1f14a245433ff7b434c5bc795662ad26f17a894a54bd128b91bd9a06b95d00657e2d6b7ba7238e5e38083dc18e4a06c694c18a58a8dc793a1eb2726dc042b335130f5b7985d1645f1702da189c4ee90d005650a4d372f82df08"}, {0x8, 0x88be, 0x4, {{0x0, 0x1, 0x9, 0x2, 0x7, 0xfffffffffffff000, 0x9, 0x8}, 0x1, 0x7}}, {0x8, 0x22eb, 0x0, {{0x4, 0x2, 0x0, 0x2, 0x100000000, 0x2, 0x3ffb3808, 0x1ff}, 0x2, 0x4, 0x8000, 0x101, 0x2, 0x8, 0x40, 0x10000, 0x0, 0x3}}, {0x8, 0x6558, 0x0, "025b8b8a78a31a00d95ed0f4f7205b3b954ded1029897da44ac10b6fd7f5909eb318d5d08d0422d5e6eed4a02e899da7855a04564fc662c312fbc99a0f891af6089398a66abb71971a373fd59572770206c3c8e85361ebd7f120"}}}}}}}}, 0x0) fallocate(r1, 0x1, 0x5, 0x5) r2 = fcntl$dupfd(r1, 0x0, r1) bind$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x1, 0x6, 0x2, 0x7c8, 0x800, 0xb3e9}, 0xe2}, 0xa) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r3, 0x35}) 2018/05/04 06:43:20 executing program 4: syz_emit_ethernet(0x121, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x400, 0x6, '~}#', 0xeb, 0x2d, 0x4, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x2f, 0xe, 0x0, 0x4, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x5c, 0x0, 0x7d, 0x23841d7a, 0x0, 0x6, 0x66}], @dccp={{0x4e23, 0x4e23, 0x4, 0x1, 0x928, 0x0, 0x0, 0x6, 0x29, "bbacb1", 0x8001, "800717"}, "bdb22a03ab870c68a79a76609e8fe92d4ca16ecf020942f7006ce8a5222b8ddf94985f31eec76353e90a156d3f34efd9877b8f4b1f6cef0e0dedccfcd37ef150eab19a98165c3c68ba9b20c1acd234beebd53d67ff6f16b37300fd"}}}}}}, &(0x7f0000aed000)={0x0, 0x1, [0x6, 0x0, 0x0, 0x4]}) 2018/05/04 06:43:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x84000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) 2018/05/04 06:43:20 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x5cca9b7bbe8e9d02, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) msgsnd(0x0, &(0x7f0000000080)={0x3, "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"}, 0x1008, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000010c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/04 06:43:20 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffc, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'os2.', 'bdev\x00'}) 2018/05/04 06:43:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffa, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x5000) 2018/05/04 06:43:20 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/05/04 06:43:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) 2018/05/04 06:43:21 executing program 3: 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$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x2, 0x4, 0x9, 0x8}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x0, r1, 0x6) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000001a80)={&(0x7f0000000980)=@can, 0x80, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)=""/54, 0x36}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/05/04 06:43:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x248000, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000060000000000000000000000", 0x10}]) 2018/05/04 06:43:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80100, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0x1d) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) readv(r2, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) 2018/05/04 06:43:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000480)=""/38, 0x26}, &(0x7f0000000080)}, 0xfe66) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000700000000000000000000000000000000000000030006000000000002c9a600ac14ffbb0000000000000000070005000000000002000000ac14ffbb"], 0x78}, 0x1}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) recvmsg(r3, &(0x7f0000000100)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000140)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x362}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000380)=0x78) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x0, 0x9abc}) listen$netrom(r6, 0x7ff) ioctl$KVM_RUN(r5, 0xae80, 0x0) accept$unix(r6, &(0x7f00000003c0), &(0x7f0000000240)=0x6e) 2018/05/04 06:43:21 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000000)="c4", 0x1}], 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000140)={0x9, 0x3, 0x38a04d91, 0x1, &(0x7f0000000080)=[{}, {}, {}]}) 2018/05/04 06:43:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000343b92dda0601007006000000c0101a1d13619750539ee636510b6cf7e35f06a4759d14fc145c17fe7cb08dfc15dd8937bda03dce4a36b5450b8d03aeeb1eecc2c71e01bafcf45cea7354d20ddf38b91bc13405fe9287fe0a35bc3e9c3734167e0aff09539c901eea4fb4509175fbc404bb3d7eea5a57cfb10300000043f3da7b5b00000040008ee9cc1b215499bee20000000000000000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xd968) r2 = getpid() perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0x6, 0x583c408c, 0x2c, 0x0, 0x100000001, 0x10002, 0x2, 0x0, 0x5, 0x3, 0xfffffffffffff800, 0x9, 0x5, 0x0, 0x5e9, 0x1, 0x1, 0x3ff, 0xfffffffffffeffff, 0x4, 0x7, 0x4, 0x8, 0x0, 0x8fa, 0x6, 0x6, 0x4, 0x3f, 0x2925, 0x4, 0x7fff, 0x6, 0x1, 0x1, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x20404, 0x40, 0xfff, 0x2, 0x7ff, 0x7f, 0x10000}, r2, 0xc, r0, 0x1) 2018/05/04 06:43:21 executing program 0: r0 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000380)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001400)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001440)={0x0, 0xffffffffffff0001}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000014c0)={0xd15, 0xc, 0x92, 0xf2, r2}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000001540)='../file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='sockfs\x00', 0x1000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001500)=0x3, 0x4) inotify_init() chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x9) umount2(&(0x7f00000003c0)='../file0\x00', 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r3, &(0x7f0000000280)=@can, &(0x7f0000000340)=0x80) r4 = accept(0xffffffffffffffff, &(0x7f0000000180)=@vsock, &(0x7f0000000200)=0x80) sendto$inet(r4, &(0x7f0000000400)="8e1fec7e3d690128fee4b057b6024fa6cd535866d4d087ed239f8fa991a6ee983f0fe4cca37ac4d235449ce61762044c6c3108a11e05d0bb198b22e069ea6db3db77a290ce177a13d7196ccaa5ea688d02bcfe929ee84a1170e9e2a2a87e267e786f0ce933b3c11e9bb87befb5d3f684d019721123d17b1b3b3b9a5d2aedd89b49f0e5749b908d25644700e76b0931b1e110a2a8925ec5c6473af45c9f81c3948c6b8cf06213649f8860b15bd13b17391be0049d5acacc13a5c6d0f0410341a99219294bb0ea8eccc4ecb52671a32c79ec8159138d898e3b9bc8c37488f4f3e14db398a65e0b537937c3636ce067caeb302a332f32db677e9d68f9d51db862ed5eea93eecee48afc956e678017e136909d58ff1a4a195b34ed19ff77cf3dada756c679c51436e5a12051ce413684d176ada4e09bcc1d3c06c1906c3f27c8a34aac69fe240cfe6df4273d59c814f955eec6367cef21b759bd676e880209f942bdfa91ea9461127eb809db87f7e99b8c2c7b80a997a8353f1477e38de6b562881394242e2933d4c01d7a69a2ad31a883a9f7b9710f92e3626632f9eec2c72f814eba6984ee752c4e8fece25bb59212cf99c3a9c4361ba05f17ea24efc7b4fa6cdd71e6e33b8f05cd69b136aa3c071685e04edacd27e3c9aef8af120ee5866e578baa1f0d0f4db21bf5a61127830f1f35e70bfd35e1e638234e5f65ac04efbfa7ed9c651f0b8e81178c7605b55336cfd07f7976fc03cbdbc5562eb03d5bffe8d38a951645743192c5801935ea9658df7d401cd7fe94cbdb1dad29ed243eb1d67ece0bd7bf176f1d5d084d9b594bd187c29146e80eaafc48bfcf7e6a994ee158f1e40db2b5ba5922df57a217c53f0559a0101152f7bf64e900a2589985199ed834cb3b5f4d4d126c08745813caa549baaef4449dc64d2e0390daa89c4a0c979f5c5f21994940260cf639809fc493ac30bc840bb9fc22d7c03ebf78cf840434b9904808d093f8e9dcbffbcf6514a59bab7f3df7e3f7070c0a2109a54b94d42ae0b1cfd1334f68b771ee1340aff979eeb81f399c4cc79f6d137963309a6dc604d3b4c25297ee97f44bd8abaf10c07d3f06f8c3cda10279d65a95bd5247f5f75777786298a3c2aded5aa88942e3d6afff2b62c00cee29d2fdbfce6049dda9728a4bc1caf4b57d5da01f5454718c5905a67cc1aff93f07f1f3d69cfa70467176033375207bd9d7dd8e8745553de6eab13017e88f3c0dcdffd3b557cc71a28f947cb200f7d68a180cf5498b20f327dbbc9d6f4ee1701cfa196a4f73ca05c553f26dec045b5e42c2d34b9cf7b81801655e05ed8d22969e896bf880ca5da808a1ce8defeeb615f54d5e355679489a00c76ea0c0e50bc9b1683b2d29f136df5d4bc90723be1462260d2adbcd289c7247f9c57dad89a8884243e14c19d8200d2e72c0a86f07daa2203b3dccbca266458c50ffd8d46c786c17cd09385462c2d09fd87478ace469a9b1dc927fa3c446f3fc83fc0ddd58c73d66caa5769c53589b50c85d1d56b70cdf19fd778519b574717160b992c033cdc729976495c36eb3b91d9048c44d695e14184a95730b6213ff269aa746d3b2ef9778dda3b953dd74057b42ea9903a17ea68181fe92993571025b38e774f9f31dced51fe4e713f7b40d18658d921c3d5ab92f336a37c857c0665f11247a307e4b436cecbe1c0b6b7623b15046b7f7d19bd54b58e38ed7d86c746e47a7272e00ff090cb4b24735f9d1e120196547d48b216a16ff7aa8359d4a4aa9029583b51803b129733c2d6ca7d139bd539065d90dab42d2836aed425358bfd1c11ff065f312939f4313fd0b7b1b35ca9084b9691c7548ff0fb7e6f7503127e444731ff7e9db4da1b8e99da1ac6a9288d1aeddbfac29fb8ccf811765af930895cab7163d905459a6b96b8afe7ce50fde38648d46828565b5c08caf6e6f1ec47a9bcf4fbc1137ff179220f008c8b55af51ef11fbf364b925925cafd62dd1f57dc2a4115fbc3ae6ccf547fbe60f97f4eabcdc33336c3e8d34c32bf043c676840671d0b0954cb3699c0202740d4c2c707d7d51557f051fa241a497b456160a85c0d62805e9f860ea8a24b2c98e5a4490f0403c35a2825d7892219aafbd256edf8bddcb7d495b6fb3d653069c91b00a30f9e9b6f828810764674fcbfd82524bfd39e1b597ef3fca349cb3d7beab79ffb6061a04f0fde1c0808e1fd78697653161cfc3931449f74e627b03b3de0d82e2f8e73ad4b97de0b4b025acc94b6c53e1fb28b4d4e5b6668356c3e6d1b9bef85bcc27a5673261d18327594e486282c64c17260de1139f9bfef9c32bff9e111303fbd9dee137b3326bbe8dbaa11c4b44ebcb2def22bcf778674b15dff9c6650ba797020394798cd07a3c76a47d99873d56af0ae65608466038a116ab1c88272ef2186d1b0e15973b2e04ee4569332a3e7c2eea27f1ce909dfe87201be03ce22d566239ff7fc83001e2d902aa1ddc5cd56a6a447eb77bc4e46f4aca90601bdf28664055e4a6ed311f06f2b71cf673120dc660321c216a000d354e3333319ca439c477123e5d250508ed1efa1aecb53c3241469a808c87d0fdd2515bd9345ae6248353636618006d0c0dffc262be4737e2279d891083101b0e1bd747596fa005d9677dc051cb3286912aa07efa85b5dee47458e849a46d81a30abd2b8a7e191a4479a8c02e4977a566f07eeaceaa5f03143582302110e0a650f735ca1c447b3701fe044838ccfeb7ba0810080de160116e4c20e3bd74f852821604980d6d1d81559e5492913f2a706eb6840d2f76036f191b49b21a1ff9e6aaab2f8e004469bfa5841b80c939edb1f54724298ccbb65ac422d434ee00df747ae8afde5a95f3ebe4da452720a1eae80361941df680a3d255bc7cb226953c39e478a304b980f3bf4e8e43dd8361906f1faf86f2dae787b2becf855d3a34472d75f37733acd47b1f70c33186c6c63f0a3e667472f688e17044f41f213ed3516bcccfe452c90f5007322321774018aba1227273171346f1f241d6916f85f9aa6240c5b76456b9313fdeaa8a72fd3a925f423388ccf311158e5bb6396c5342937ef3c96b82ae9cb7d1f60d2cbd14da8ed16b012ce28367b0df190d16c92d2e83653b10cc06e9c7a0586d3a63d64aefe6d9d5b96f52e06fffd3dd6cb45273a4cec66f5889bffcbd87266304e518a341d33c426938da2f2c9fbeab60a20aa386315619406cf4134330c1f25b24e7d9678daffea75f544be42d314293e53b8d28e84b10b4784f2a7ea7d2d47e1997b04c3c7757f966e86dfcbb323b7d686bdf52023e6d96dfa2d307d9b519210984dd026449104ef6114189314089eb07b04e429b1379793104e3026819e69549f3d82c147062bf76f1494c116ddd92553d98aa18b8e670a5a648affb2bb6c8e8cfccbafea35f5fcfd2511be5637125450b0f750b9031a39f61f14df73a01af299f8453afaf8cf38bde30e5c4aa0983863d4024f59ced42587652236d8a3686cd78845fa5148fdb8fc69c9f9694ccc622ad7ab87199d492d4f9d0f98a445d762ce2abfb4a35c6de43486a5bb0ab5bf535062993f824337823552eaa6391acbfa8eac7a23deb6e39487ae573549f1e233ed26cd1ba1fc6034f6cc1597572cf9726766aa7995701a4b197b53dddc0ee2e2023b7ba22e7227777773cd7bc50b656fe31a5bd04078581c06c6e99529dd7ed55e785ac76ef31b01d40b74565162adf123862393a9e750d87279586e4bdd6634770990455f8f905c420824d0b6fec117fe8af391928686d73809dd062a9fb4c1622f403e87496d6936cb6cc2b6626b2ac1bc13e8f4a06b62685eae2ce4c3e10d05872e5bf6c6f614654dd80ecf6cd2b0ad645fbd6280f60697bcd4425bf60d7f653622ec1f5ea373fe67fcdcf753f57391fe81d17c3cd6d6fd80ae677d5fa96e270353f7a4dff2250e1e5122db6a888b249e0b8655335506ab6bcef797caeb378d6095b0778fc3a30223285cbc1c981f989c243ab9fc925662fdcb12d42ef83e9aa1b397df8bf9b64ae454c5440d5d346d3758af665405b51a6a3cc8657c16851a1c7d7131d47f275d3af9f6b54e90cd52f4f135c758681145934e476a7aa000a9f515a845b42fd4cb1964d69c92be00b07bcc57bbdf25ffe322d3d7f36ed548d4f3aa17776cf3800568867957bdaf4c0e325685cf8b39cf7e4e5e80cb5413e72fa6e5c41f8b337cb0998530cb4d18814a8848766222bd6628f90feeeba892268a3706eb4bc98b506b21bb87fdc7849a7b30e50d22145aa1980f25531409a84523894f3ad49775ccf611602108985143676d3d4eef7318b0091c7a9cc274a3ec5f27ee65552958dc6bcda2a79b0036c3bfd25be7f97448bf0ccb1d91a9897fc2f743243ed7022ae1f372956f57ab91c7685a5656f34d702d3cefa05e7b0361ae960676daf29ed63b08041075e33077a432943f5c28156806d5b47043e797827ef31f109331288d5fdd5a2aa67464ed0767546fab185fff49501ef740e47e75c13b2c1efac9e3569d72b09d99e358ddb9622fc3eb8fcf88f947eefeaf56d6920ec568fac578eb8d0edaf2a5afe37845376d52398fac7064a5f50908d10e31828f8adbcea805f37f006f4cc9c5edadc090b07dc89871d2a1c4594827e626b289e7cabb6e6d578f7e916c04d2dbb680336902377143da3ff9de2ba43e45e5eaa557ca95c93414e6877dfde22b490895245050bfe550e64b2fef993f0ffd9da8809bf9e1bf7a459de8472609a714e59efc10c17814a17aadd82762a1d912cf011ab9cabc51fa36e6737e4b8e127cc9038e864ca28dcc0e47a482a6d6fca840cf680405c745b7ecebb86b29fd112d607fb71a1b1859c98fc37eef5ca96dfed46ca287a91aeb4e3611154a2da5e33b4d42b2e3f993db844fcf997007ae790315f9def8d5e0a1f5bf0ff7e63440e5b3fde7a3e403b79ec11ee1fcd2a1293a0f2a8379ef2c82fa7e43db452fbf59dfa464cd31330b573389872bf262234224bd33c3f594845b9540056453a62cdfc17fa3d6ff971921413df8905efddfca859d30ca67630fe7fc91ce0dbca978b0d50992fd6bf0df130c2b57d24cb0770cd116f29bbbae8857aa311a719c9a1154c70dc52243fbccdfefe18ea03e81564c5cbc1d8de4209910b3e938f07ace39c2c3e2aa20448126080a406e4e967c9bc62ad5f06cefeead3b07e2f56724104f487d97a9769227d760af3e2b35aac536478fbbb6df42ae5e3f5631ccb9a57161f119c5aa66340be1ff71df9ca63f5139ce035f3faff049ea6f6ece23250aa17518245d338d9d108d153cc90b2815cc9aa483cc4b7f659704134acfe9ab40da2dcccfae74178be0439b2e13dd4325964db69ac423d98e6c602952fd6ddec86412c0dc0715117c57c44846250f8e5e9a952b8f185535e5c40013e6b928859e39ef847a69167601d4b54876a80233b3b1b38081e33b158cf5ccadbb111ed6d3bcfd41d2bec3b22b6b2c51f01b03bb35f6e3393aeec04f090db73a4c46700d32aa862927133c51f7e6580b538e2932cfa5737707a8cc50780f17ef3c1f27f6cc945fc70f336a15bd40ad938bed2e2557be4f5f461b4029128c0996daf5db147cd1cfde5b745ab2ef032773e1d1dfa4e107133b04e8c6c41fffc833faa8c50f258be04c4bcd63ce353ceb773b7c16c8a8b17871c0642c9b91a2d8d3cc29b4c4933fcaacd1e44c029a80b05eddd993689b9c839acaa41b179f34fb2eea6424f38d533b31f2e806d5bc87003caea1cc064fd0", 0x1000, 0x8000, &(0x7f0000000240)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/05/04 06:43:21 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)={{0x9, 0x2}, {0x101, 0x80}, 0x2, 0x1, 0x3}) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000006000)) read(r2, &(0x7f00000004c0)=""/90, 0xedf40fd9) r3 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/04 06:43:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x301000) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1f, 0x400) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00000002c0)=""/4096, &(0x7f0000000080)=0x1000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) 2018/05/04 06:43:21 executing program 4: r0 = socket(0x0, 0x10, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000280)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0x24) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xc5f, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x400, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}]}, 0x30}, 0x1}, 0x20000080) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000200)=0xc00000, 0x4) epoll_create1(0x80000) 2018/05/04 06:43:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "ecf718ef0228447ccc6ac08117546afa337eca50e607d9b45820aa082036b8d330e1bdb838ef1860a8ab58fc97b8d768ee0400722c593b68acd1940e2060417df50b603af9a61a6b424ea66f86b92d81"}, 0xd8) sendto$inet(r0, &(0x7f00005c9000), 0xdd, 0x800000020000000, &(0x7f0000000300)={0x2}, 0x10) 2018/05/04 06:43:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0xa, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x81, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000040), 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x200) 2018/05/04 06:43:21 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xaa3, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/240}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) 2018/05/04 06:43:22 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000100)={0x7fffffff, 0x1, 0x0, [{0x5, 0x7, 0xd2f1, 0x1f, 0x10001, 0x100000000, 0x7}]}) r2 = semget$private(0x0, 0x4000, 0x60a) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x105000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)=0x9) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000002c0)=""/17) 2018/05/04 06:43:22 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x0, {}, 0xc, 0x401}, 0xe) 2018/05/04 06:43:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./file0\x00', 0x0) syz_mount_image$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$ext4(&(0x7f00000006c0)='ext3\x00', &(0x7f0000000740)='./file0\x00', 0x8, 0x0, &(0x7f0000001980), 0x8, &(0x7f00000019c0)={[{@nogrpid='nogrpid', 0x2c}, {@debug='debug', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000780)=""/4096) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f000044d000/0x1000)=nil, 0x1000}, 0x1}) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000140)) 2018/05/04 06:43:22 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ad2ffc)=0x40, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getitimer(0x0, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/04 06:43:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x800000000004, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={r2, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="75e1b5e6e58495421fc6903f59e989ce686ae3798c5f00000000000000000000000000000000", 0xa, 0x40015, &(0x7f0000000080)={0xa, 0x0, 0xf, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f00000000c0)='/dev/vcs\x00', 0x9, 0x2) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) 2018/05/04 06:43:22 executing program 3: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) sysfs$3(0x3) rt_sigsuspend(&(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb5, 0x24202) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) r1 = dup2(r0, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x8000}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000001c0)={0x8, 0x3ff, 0xffffffffffffffff, 0x80000001, 0xc000000000000}) 2018/05/04 06:43:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x2000004, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x6c, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="09631040", @ANYRES64=0x0, @ANYBLOB="000000000000040003630840", @ANYRES64=0x0, @ANYBLOB="12634840000000000000000300000000000000000000000001000000000000000000000000000000000000002100000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x301000, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0xb072424aee81486e, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/35, 0x23) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r3, 0x5, &(0x7f00000005c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x0, r2, &(0x7f0000000140)="2dd530e3ded36a52de213785a085ee337821991aabfbe88b3a8d93", 0x1b, 0x9, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x1196, r2, &(0x7f0000000200), 0x0, 0x5, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xb, 0x0, r2, &(0x7f0000000300)="d0ff8f7318520674560056e9142a8e3084e9232452c1a8e5fbd1f4234be0ee4cb5c764a54ea793c0fbd568599cfe9fc209395b79c96fcb089d65c1e6b20abb088193577d57e4aaa3e4b8fbba", 0x4c, 0x20, 0x0, 0x1, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f00000003c0)="6112fe28098c0c8283bb9e80fd8a9f14e599bfc2208dca7686759a34166103fa50f2e81b0e507689517c933eb8528efa897cdd55f5f0ab7886a028e0ef395309b0d1bb8929267a3f25d825d5b26db9200a5f0832085ed3c63a189152692e63845edee601eb2b5c9458bca03049e2a282", 0x70, 0x46, 0x0, 0x1, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x7f, r2, &(0x7f0000000480)="6360d46040f4230d0c6bfb9c61e9d75cfc32a963b9aa36843c204ed3ecd07b9030214787457caec99085bfe4dacaf4084b78357add8a4c0f812702fa805d5685ba8faf027c4381eb4f93e73553e108c9b10a5fcd59783c194465024954137c4d61b516eba3c606c892ee7e0e9e36cf7c14aab80c8d57db51741ac4c3a5b92db070b00ea84c4b48732998b06cc37ff18d46eff0649132d275f0ab5f8e6af03fa737b673845ba6024151087344bedb7b57c920baed2d86b65a18373ce34f9d967fb8472f80e911711304615573e5c800ab9a72187cec8abccb81efb75b14e2d9e0991dadcab135", 0xe6, 0xffffffff, 0x0, 0x1, r1}]) 2018/05/04 06:43:22 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x838, 0xfffffffffffffff8}, {0x8000, 0x7}, 0x200, 0x2, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @random="2a3d76c81ece"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'nr0\x00'}) 2018/05/04 06:43:22 executing program 4: syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc91c9f261c077d60, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x800001) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) mq_getsetattr(r0, &(0x7f0000000000)={0x7ff, 0x9, 0x342, 0xbc, 0x80000001, 0x7, 0x1000, 0x3}, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x90, 0x1002, 0x20, 0xffffffffffffffff, 0x4000000000000000, [0x140]}, 0x2c) socket$bt_bnep(0x1f, 0x3, 0x4) mq_open(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x4a, &(0x7f00000001c0)={0x0, 0xc7fa, 0x80000000, 0x6, 0x80000001, 0x7f}) [ 182.382908] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 182.417289] binder: 14343:14349 BC_ACQUIRE_DONE u0000000000000000 no match 2018/05/04 06:43:22 executing program 0: setrlimit(0x9, &(0x7f0000000200)) io_setup(0x101, &(0x7f0000000100)) rt_sigprocmask(0x1, &(0x7f0000000040)={0x2}, &(0x7f0000000080), 0x8) rt_sigprocmask(0x2, &(0x7f00000000c0)={0xc40000000}, 0x0, 0x8) io_setup(0x8001, &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x20000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x6, 0x20, 0x4, 0xffff, 0x6, [{0x3ff, 0x5, 0xcf5, 0x0, 0x0, 0x2a00}, {0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x208d}, {0x7, 0xff, 0x24000000000, 0x0, 0x0, 0x1}, {0x8, 0x80000001, 0x0, 0x0, 0x0, 0x400}, {0x749f, 0xdb6, 0x7, 0x0, 0x0, 0xc}, {0x7, 0x7fffffff, 0x8, 0x0, 0x0, 0x4}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x81, 0xffffffffffffff32, 0xfff, 0x4, 0x8, 0x8000}) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xda5, 0x80000) 2018/05/04 06:43:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x181281, 0x0) bind$rds(r3, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_GET_XSAVE(r2, 0x8188aea6, &(0x7f0000000140)) [ 182.461470] binder: 14343:14349 BC_FREE_BUFFER u0000000000000000 no match [ 182.468550] binder: 14343:14349 got reply transaction with no transaction stack [ 182.476082] binder: 14343:14349 transaction failed 29201/-71, size 0-33 line 2763 2018/05/04 06:43:22 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) close(r0) 2018/05/04 06:43:22 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x0, 0x0, 0xff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) syz_open_procfs(0x0, &(0x7f0000000680)='net/hci\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r0, &(0x7f00000003c0), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000ad9000), 0x0, 0x0) fsync(r1) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/04 06:43:22 executing program 6: r0 = socket$inet6(0xa, 0x7ff, 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) close(r0) [ 182.503872] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 182.547739] binder: 14343:14349 BC_ACQUIRE_DONE u0000000000000000 no match 2018/05/04 06:43:22 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$void(r0, 0xc0045878) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8980, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_map}) 2018/05/04 06:43:22 executing program 0: r0 = socket$inet(0x2, 0x2, 0xfff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 182.647563] device lo entered promiscuous mode [ 182.652616] binder: 14343:14349 BC_FREE_BUFFER u0000000000000000 no match [ 182.659679] binder: 14343:14349 got reply transaction with no transaction stack [ 182.667169] binder: 14343:14349 transaction failed 29201/-71, size 0-33 line 2763 [ 182.702520] device lo left promiscuous mode [ 182.729374] device lo entered promiscuous mode [ 182.829285] binder: undelivered TRANSACTION_ERROR: 29201 [ 182.835351] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/04 06:43:23 executing program 3: link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x200, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a1aad0000000000000100000000000000848d000080000000050000000000000076", 0x65, 0x400}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00cab8c0dfba2c5d522c80e829563abe2d1b6c4c8869b7b82769907af92deb3aea0b8df3d5d4b6be0a363a5f54203b1ab7f76f19abd337b2664cd916bfd87cf7b38e8cc4720d1919931143435278e130b6a25ceacae2daec6bc9598dc95293ad73a32c18494e24fa67e684373292d5403d15d52bdf8efe562229612eca25545f46e2b174df68b1c5925e6408decad423245d000000000000000900000000"]) r0 = socket$inet6(0xa, 0x8000f, 0x81) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) 2018/05/04 06:43:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10000000032, 0xffffffffffffffff, 0x0) fdatasync(r0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/04 06:43:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c582", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001f40)="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", 0xf48}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001100)={r3, 0x3ff}, &(0x7f0000001140)=0x8) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/05/04 06:43:23 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000900140003000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0)=0x1c, 0x4) 2018/05/04 06:43:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff15) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge_slave_1\x00', 0x2000}) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) r2 = getpid() sched_setaffinity(r2, 0xfffffffffffffcf5, &(0x7f0000000040)=0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x9}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x4, 0x0, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x3180}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 06:43:23 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xe) io_setup(0x1000, &(0x7f0000000040)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001300)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/04 06:43:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3ff000000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x3c) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/05/04 06:43:23 executing program 7: r0 = eventfd(0x6) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x2800) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x400002) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x80000}) read$eventfd(r0, &(0x7f0000000180), 0x1) [ 183.302217] netlink: 'syz-executor1': attribute type 20 has an invalid length. [ 183.309692] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 06:43:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a000000000000000000000000000000000000002a0000000000000056df0025cdbf22c90004"], 0x38}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000140)=0x80) socket$key(0xf, 0x3, 0x2) 2018/05/04 06:43:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x202000) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001200010100000000000000000000000000dd00000000f800cdda00000000006c00000000"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x7, 0x2, &(0x7f00000000c0)=0x4}) 2018/05/04 06:43:23 executing program 6: unshare(0x10000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'team_slave_1\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000b00)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000b40)={'team0\x00', 0x0}) accept(r0, &(0x7f0000000c00)=@hci={0x0, 0x0}, &(0x7f0000000c80)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000e80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f00)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000011c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001200)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001240)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001340)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001400)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001500)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001f40)={'vlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001f80)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001fc0)={0x0, @broadcast, @dev}, &(0x7f0000002000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002140)={'lo\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002180)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000002280)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000022c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000002300)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003a40)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000004340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000004300)={&(0x7f0000003a80)={0x868, r3, 0x70a, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbe}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x250, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r9}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x8001, 0x9, 0x7, 0x3}, {0xc274, 0x48c, 0x9, 0x5}, {0xfff, 0x8, 0xffffff8000000000, 0x2}, {0x1, 0xd82, 0x7, 0x1}, {0xfff, 0x7, 0xffffffffffff8000, 0x7fff}, {0x7fff, 0x10001, 0x6, 0x73}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x1e0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r16}}}, {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}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}, {{0x8, 0x1, r19}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r22}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x96}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0xc0, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x8, 0x100000001, 0x0, 0x9}, {0xe00000000000, 0x8, 0x401, 0x9}, {0x80, 0x4, 0x10001, 0x8}, {0x1, 0x0, 0x100000000, 0x6}, {0x5, 0x4, 0x10000, 0xd4}, {0x9, 0x926, 0x5, 0x101}, {0x7, 0x1, 0x3, 0xfffffffffffffe00}, {0xfffffffffffffff9, 0x53af744c, 0x7, 0xffffffffffffff00}, {0x0, 0x3, 0x5, 0x101}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r27}, {0x84, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r28}}}]}}]}, 0x868}, 0x1, 0x0, 0x0, 0x40000}, 0x1) [ 183.353790] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 183.372934] netlink: 'syz-executor1': attribute type 20 has an invalid length. [ 183.380371] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 06:43:23 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="5800000000000000010000006e3c30db2dde1af34534fa5865ab00c0aefae3c0ba3e3ebda494804c7f4d83eb4cf297ae3de8bbeba0f987ddfdd9003307f172eee9c0bfbe0fec"], 0x58) r1 = msgget$private(0x0, 0x39) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000100)=""/79) 2018/05/04 06:43:23 executing program 3: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000140)={0x1, 0x8, 0x0, 0xffffffffffffff9c}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x2) syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000000)={[{@check_relaxed='check=relaxed', 0x2c}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400400, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) open$dir(&(0x7f00000000c0)='./file0/f..e0\x00', 0x40, 0x0) 2018/05/04 06:43:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[], 0xfffffe7b}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000037c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 183.451759] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 06:43:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7f, 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x8, 0x212, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0x1, 0x2000001a, 0xfffffffffffff041, 0x40, "9089c421266f6ec4e19e33f260d20503548f87841ac872e6f2d8515c52fd1849"}) madvise(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7b3555b6, 0x200) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e24, @multicast2=0xe0000002}, 'teql0\x00'}) 2018/05/04 06:43:23 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001040)={0x0, 0xd4, 0x4, 0x1f6, 0x7fff, 0x100000001, 0x400, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x4, 0x4, 0x101, 0x0, 0x2}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001140)={0x0, 0x200, 0x30, 0x7, r3}, &(0x7f0000001180)=0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x4, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0xfff}) [ 183.516534] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 06:43:23 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) listen(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400002, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000180)={0x4, 0x800}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00010600080000000000000000020000"], &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x1, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x7fffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x6, 0x7fff}, 0xc) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/04 06:43:23 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='0x2', 0xffffffffffffffa9) 2018/05/04 06:43:23 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/32, &(0x7f0000000080)=0x20) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000001440)=@in6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0x1}, 0xa}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000002780)="8a", 0x1}], 0x1, &(0x7f0000003840)}, 0x4000040) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x82, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f00000001c0)=0x30) 2018/05/04 06:43:23 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x800) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021001000000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) 2018/05/04 06:43:23 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000100)="0f01dff20f2a350f01cf0f21d90f01c92e643e0f01c92666d8f866b8151d00000f23d80f21f86635c00000700f23f8660f3a41464ffd0f205d", 0x39}], 0x1, 0x0, &(0x7f0000000280), 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000001340)=0x1) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000001300)=[@text32={0x20, &(0x7f0000000280)="0fc75800360f21c43e0f01cb672e3e2e0f01ca0f20c035080000000f22c023b33a370000ea0b00000069000f4b4100262e0f648100000000360f001500000000", 0x40}], 0x1, 0x4, &(0x7f0000001340), 0x0) [ 183.702722] IPVS: length: 32 != 24 [ 183.728705] IPVS: length: 32 != 24 2018/05/04 06:43:24 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800001000000000000f600611804"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x1, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000028c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002900)={@remote={0xfe, 0x80, [], 0xbb}, 0x3b, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000aa4f033785e6a2c1bbe500b595000000000000000000000019000000eb83f4ffff03000000000000000000009300000000000000"], &(0x7f00000000c0)='GPL\x00', 0x8, 0xed, &(0x7f00000003c0)=""/237, 0x41f00, 0x1}, 0x48) 2018/05/04 06:43:24 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='..') mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') getcwd(&(0x7f0000000080)=""/43, 0x2b) syz_mount_image$ceph(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)='./file0\x00', 0xce2b, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="5c7c8bbf11f1b72f2a7dd9edc7801ae13ffdd523d15177fd637d12f23e8731201eb8934ba69ec88bc85223baf0991b3162a2e1505fae74cd5227f88f77114b076fa4ada26d510d", 0x47, 0x8000}, {&(0x7f0000000240)="9896954a73fe001c1e8c5b7c36bfd1dadb21cda5fad284", 0x17, 0x9}], 0x80, &(0x7f00000002c0)='sysfs\x00') 2018/05/04 06:43:24 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x81, 0x0, 0x204, 0x5, 0x4, 0x3, 0x40, 0x18f, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x6, 0x8528470}, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 2018/05/04 06:43:24 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x3) 2018/05/04 06:43:24 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x40000000003, 0x3) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x400452c8, &(0x7f0000000040)={'ipddp0\x00', {0x4, 0x4, 0x8000002, "10168b52b7ea"}}) sendto$unix(r2, &(0x7f0000000080)="f11b7702a9c770244306079a56abb5469bcfbfadac910351be68077674c0e2d38216d4c02aaa5d80a303a31380b83a741b25854d4601b72e93197898eda33bb717958297bb21cec85d37c0242bae60b14665fcdb27f130caad33f9dc093c794e", 0x60, 0x20008090, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/05/04 06:43:24 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x2) sendto$inet6(r0, &(0x7f0000000040), 0x116, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000}, 0x1c) 2018/05/04 06:43:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/04 06:43:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="a100000081000000d9dd1c24b43bc9ec6901277061b4cedadba87459212029fd112e2d80efbde9579756cd6f6409e89f1e907c6937831bfb437ef77a568bea18bf12a2687775bfba58e6c315f52b908fdcc9da84e9eb4dcaaa9f59e79e6e57184b6c4ad6d2b2b9ee230793ca9c7af3c6ca33769f313726eba687ed8de87d0e8e329e854b33a0172d1b42590ea436db7f0f815422618668a32fc497023d3f7c7cfcc717cf0b77bd595454d20891c5f0ecce5f7c"], &(0x7f0000000080), 0x400) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0213000b0e00000000000000fbdbdf2505000500002000000a004e2400000000fe800000000000000000000000000200000000000000000007001900000000000d004e2200000000ff010000000000000006000000a18c342aaedd7417143adbe156cc000001060a000002004e23ac141413000000000000000000000000fda836f40f03f78ba8757ee62f19431d08d1b421ac023d18f0563bbefef7d3904f3a3cf556943ceb319c6ef66fc174696cd6a33833abcd27451171ab7dfe1a8a06184fe0c46503e7dd9bf8a7cce0971e40c4c007b72e8e68"], 0x70}, 0x1}, 0x0) [ 184.369996] binder: send failed reply for transaction 22 to 14454:14505 [ 184.394403] binder: 14454:14456 ioctl 8940 20001000 returned -22 [ 184.435543] binder_alloc: binder_alloc_mmap_handler: 14454 20000000-20002000 already mapped failed -16 [ 184.463413] binder: BINDER_SET_CONTEXT_MGR already set [ 184.480255] binder: 14454:14505 unknown command 0 [ 184.482676] binder: 14454:14456 ioctl 40046207 0 returned -16 [ 184.496257] binder_alloc: 14454: binder_alloc_buf, no vma [ 184.501943] binder: 14454:14515 transaction failed 29189/-3, size 0-0 line 2971 [ 184.542766] binder: 14454:14505 ioctl c0306201 2000a000 returned -22 [ 184.564402] binder: 14454:14515 ioctl 8940 20001000 returned -22 [ 184.581999] binder: undelivered TRANSACTION_ERROR: 29189 [ 184.595172] binder: undelivered TRANSACTION_COMPLETE [ 184.600363] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/04 06:43:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x80000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}}) 2018/05/04 06:43:25 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0xacd, 0xfff, 0x100, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0xc00) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000180)=0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0)=0x1, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r4, &(0x7f00000002c0)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000300)={0x100000001, 0x0, {0x1, 0x3, 0x0, 0x3}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000003c0)=0x0) rt_sigqueueinfo(r6, 0xffffffffffff290a, &(0x7f0000000400)={0x2f, 0x7ff, 0x4, 0x80000001}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x4c, "aed4bb4f7e213dffaa62f4cd75b77200fb02f159a761db9d3349d9e4e6ee140f99dfe98b07cb19589ef60bd15dc7045d4f1866b976c384767915dbe1f052fb547cf75a70c3db819ec9d76212"}, &(0x7f00000004c0)=0x54) r8 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x8001, 0x400) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000540)={r7, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}}, 0x84) rt_sigqueueinfo(r6, 0x38, &(0x7f0000000600)={0x30, 0x5, 0x6, 0x7}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000640)={0x0, 0x100000, 0x4, 0x3, 0xffffffff00000001}) mkdirat(r8, &(0x7f0000000680)='./file0\x00', 0x80) syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x7, 0x640c0) syz_mount_image$jfs(&(0x7f0000000700)='jfs\x00', &(0x7f0000000740)='./file0\x00', 0xfffffffffffffffb, 0x9, &(0x7f0000000d00)=[{&(0x7f0000000780)="992699b940576e95dc5121e1c77f3eaa1d6fbd0393859184b52da481e73ceff585", 0x21, 0x9}, {&(0x7f00000007c0)="326f0ed19b341cb0119c2c70e697720c3d9949ca9ae3ec5ec09510fec26c2465593c1ed959e2b0a4596f8122bca0aa98d76a31770c1c65ca57d104ef7c3e28f5df27be3e4b301217620dfaab4c8832a5f11bd630ea99725765e9193b63e9c15d552170ae86a3d0aa90297b22fe88c2e210b4bac976793e412dd406182511897e168056384a0f8f44733c0f6830f3f3847eb1e610c1116a1cb9f2f990d3387d22b58eb94a6908e44b44b4ae314a528500bd507c249ec35e7ec8e77345e9d983b6f48d71", 0xc3, 0x7}, {&(0x7f00000008c0)="61431cde9ce05b1ed330e61736d1ef4b476cd13aa8b80168c903734289dcb46c7374c2884f2fa74c20271d183f5fe6bc3b311ea0d7f92dfeb10bf4d99126ca4a995f7bec8af06e794b82848a4e997f59da26b1435262f9018b02c327dc3c69ef474f588fce374c82cf5f1bc63da6b720e3c7a7c1839cfaa83b8675ba6f23946c03f978d9e0c95ce59978a109e2209b63a759a8", 0x93, 0x5}, {&(0x7f0000000980)="1a8192de67e80ed8e9153e544268bf31bea3f86088b799a4381401e813c9ad290d58c0824a9c09313255308cca00", 0x2e, 0x1000}, {&(0x7f00000009c0)="966f918c5f8b64b7600050afe72423b66155e4a6fb420a35fbc5bbc3de7afc9dc7b59d9b6682957711d840a8614417f4e42005a0c5b6f7cf64bca4574f054af6ab88c872d1c96c0f0ef23c8da46d6146de995af74932a3ac68851a66cdd1ad907f1f000a4820eaefee0be540d448ccc2604de6079b7f95e473c11bb1f275c9da", 0x80, 0x8000}, {&(0x7f0000000a40)="d62862c7abb2b4962709319b285a4226f832fc5717d7de5d0315e10999e73dcc29d3f140e2467b51d58fa0cb3a461521b0d6df085df75e181abc9d9f767ba4fcccf46a14d62692313890183f40f214154a11f9b5657f3c277e1ed7ac8162ba9ca5dd0a1885a805e1261ac6f5b5ac80eb34dea01974264ca16e0d21ae935981aa2700d942ff603d538d911bde15913155d237303b495a7b899f7a90478fbda05f566b734267af248cc643d89c242864a62ccca2b7229f8645c8ea382bb14f350d4fbaf5ee67df49be33bbf1f966c54deac1f402fd9e0e891a", 0xd8, 0x100000001}, {&(0x7f0000000b40)="3b21cf836eb11cf2442e504a5dce20a73f6b2f830433c694aad392d0e11e358a71e479de88bb015d3cca0cb395099168ab060f7afd7da100dd94db6b44e15cabf0fba63fe1f48c4ad177d86a58c88e89ec50f10a7f422d378c", 0x59, 0x3fffc0000000000}, {&(0x7f0000000bc0)="b89983c1a9b27937892967e91d474e79f56270a5ec0c5e425c92a2ec16a14cd42091a1e82c6fcd77677ab8af3c6b04f8d1552c6025c4eec1877851a72827bb545a8998bab8a46786fa8f5cb56743a0a2e3241ffca0fae73a9be6ed42f884edb8c21ab04389618990ce9cd1255f91150e6ca3f066be31ff58da8438f212cf392462396c3c8f76fb3f69b87c4f77a8468a43145760e02ec4475184ca7caeea11a4ea21c2c4ea6f1d7e256f3afc501ef7e5aefd6b4ee4a7e2cab7cdf345327f7f1490c81c28abb5af745887", 0xca, 0x9}, {&(0x7f0000000cc0)="c8e4d3b2ace6043cde7c01189f5ae894b3e85fc48099388b259ee88ec4310b6173108e840c6ad282208b42b77c94d190c6534c048d85730e49c03818", 0x3c, 0x400}], 0x20800, &(0x7f0000000e00)={[{@uid={'uid', 0x3d, [0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x78, 0x34]}, 0x2c}, {@noquota='noquota', 0x2c}, {@discard='discard', 0x2c}]}) ioctl$BLKROSET(r4, 0x125d, &(0x7f0000000e40)=0x2) pipe2(&(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000ec0)={r7, 0x8}, 0x8) r10 = getpgid(r6) kcmp(r6, r10, 0x3, r9, r5) migrate_pages(r6, 0xfffffffffffff5b2, &(0x7f0000000f00), &(0x7f0000000f40)=0x81) openat$cuse(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/cuse\x00', 0x400, 0x0) epoll_create1(0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x12, 0x4, "9c4c636500640ee3109a53bb913a4d5e22f81427807eeedf329972fe213736304e61f195eedb25a7bce63d553c04a3a82e92e568d7fda2a4caecda945de533c1", "59c365bcebf341c9e5008ed0252c81c93abb1de0eface9f7e8c45595f91ae1ae611843f068f6c28acc4fcbf7792fc09911a63a086950dbeac6562513a14a17e5", "3f4c1280badfefdd85e185bad1631abb2ed8dc4172280168c31e44080a3e62a7", [0x9, 0x3]}) 2018/05/04 06:43:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0x33, 0x2, 0x7f, 0x7fff, "c33aaa405317a40b3fc44c4eceb9ccb7c476461207a2ae4e85435ad1010e3ca6b4c8bb9ac8c08f0bc457428e", 0x5}, 0x0, 0x0, 0xead2, r2, 0x3ff, 0x0, "d5567844657c2bfd43978b0ff823910621df9ea7480c82333a014906207f4ce24442dddfd8e53bf64cde521e58714d25533d23bf48f04207a15336bfbec1734c", &(0x7f0000000080)='keyring%vboxnet0', 0x10, [], [0x236, 0x1, 0x100000001, 0x400]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="890304", 0x3) 2018/05/04 06:43:25 executing program 6: 2018/05/04 06:43:25 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000009}) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xad3, 0x400000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="330000005ab2cacf61a096480bd4369906b68865d99d5b7d3e5f32cd0c6f6af7e885f0688ffca1113c4834157c85ee2a22a52d1fe0b0b6"], &(0x7f0000000080)=0x3b) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f00000018c0)=0xe8) r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0}, &(0x7f0000001d00)=0xc) getgroups(0x6, &(0x7f0000001d40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r2, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000340)={0x1444, 0x32, 0x702, 0x70bd27, 0x25dfdbfc, "", [@nested={0x10d8, 0x5c, [@generic="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@generic="e1d04ddbdc948bf45159c7b802decfccb85fb7710f1b3e7cac92351508556af9caf2efad8ea182338a7885b83936f38f77d5f3361e806ad049550518a04b673048a31e32a768098100eb8dfe388c09480b57638f4414524d1bb178130afcaae4597998835a098bad208e41ad3d6e7bd51f180308887bc4cc5b83ea3594819c7247bc43750ddfa39880302374517e11a04b0e27a07191ac84d174c5ef6d30f0f58fb6852141efbcb8d9186810b2f43a42082df049563692bc245ff026597f22ddc8c74ad1a9efc406319fa4524d2de05124fddf"]}, @nested={0xf4, 0x10, [@generic="a8de9de9281a90e02b4afe40a2a075328705bebe2cac4b1a9395673f56a9963972119b6f6ff701e400fef369d754637fa9469855c81710f5034268c68ab825e55c939da0a05b22b44f41c927757899dee105b7a2ab40e8298d1c7d7e068d623c5f1cbfb2d1ecd2dd5b428c5fd1352152fd559e1ba20296149eccbda4e295a1edf4dec056c038ea5bf5a0298ad3cb1f32fb650fe50ccc35b28daa5c599e51d2d7b45ac97d2f294ea30c908131fba64a79ce14bdb56466a349445fc4794aa5b197403faab85685895d36ceafc26ae1b992d31ec07cad8d60e0199a3353a2fa5d57f1a4c0e8220f9ca4001725196c229778"]}, @typed={0x8, 0x58, @fd=r2}, @generic="39f6284864db024b3754a2137f594aa0", @generic="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", @typed={0x8, 0x83, @uid=r4}, @generic="265c12899393a35e96a1ddd0a08e8d16e45be1357d25cec8f3a2ef9828b13db8ed9cdeed04ea57301c9ba234d4d884943ad3d0b871ac971f634dcb7598f9f5fbab42b8cadd74f0271d30ec827cd879dd2734f2ffb7eb056b3cfe50040e759b7a5864b2a0bd34ee0308749b6370b6b13d82cacf04584cded2eb84a46aa1c9a8d73aba038fe369043f7bc4fbd46396286f7414e6e126df00aa86", @typed={0x8, 0x36, @fd=r1}, @nested={0xa4, 0x4b, [@generic="a2564632f5907cd4dc53f3f5a7d9c98713a42535b92395eb92c7c6d3b71e33f68deded3f4f96f1f28c96b6997b7247a9cba0c1500b765b7d7c32772422b9f00e7374e620f810df0f962bdefda2168f0f550438841d1ac5be858a7df67e4eb7497bb5b2fa3ba1f5f5bafbafad5d2a614cb5d921211423a74627eb3758b00cee26fb139f95f89eee6c297b9714931e70de74a7a98d37a59a8f216d5dd3f1cc1d7d"]}, @typed={0x8, 0x51, @fd=r1}]}, 0x1444}, {&(0x7f0000001900)={0x360, 0x26, 0x300, 0x70bd27, 0x25dfdbfe, "", [@nested={0x14, 0x30, [@typed={0x8, 0x65, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x13, @uid=r5}]}, @generic="d8769f285da00d46125a8b2bd3d7176b279b5acd31af327d2f147fd3a02186a63f94eda03bb8cca49f4e98", @typed={0x4, 0x1d}, @nested={0x2b8, 0x42, [@typed={0x4, 0x82}, @generic="1cbb0e80fca3625f376ba0bc611a442768540bce70ab53ed33866ae6cfab5f740d6d613d5aacfc90050afc53e1493f9da7639b531dce258f189a75af0914c80c8792ae79a55872af6a6e8bda84e3f8c88999e4aab7c2d78211ba94bae57a5fb020504bfc4f014daaad8348b07eb366755277285b86681d14da2c02a656e24a8a6f18f9eca276", @generic="3de96834150f400c7c84983e8db757b2f8a9fac0cab82c44", @generic="84eb566d70744e57e262e74e7d0658194b9155885aa104027665d1011c38334d12029914514ac9dc2a908320b5ea56ac40c46efb570ab7ea170fb60925c521048fc104d2e03c19b43479", @typed={0x8, 0x26, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x7, @str='#\x00'}, @generic="b60e25d079a2a6dd63ee041179773fb32a6048962aa157cb8e89c5f20696e5b5fa5a220502a1ed62fbacb0d34b9e8926bba378c629f20a3d69b4a7c9794ca2c190bf9868f9233c816db3a689856808da496b2df114f24eccc11d01c47c815c0d8fb113089cc4db66d34b869d44f708a55d31a6dadf001c4f73983c7f2eae44001184b3b34509469e0eaef18b91e272efb0517d87a5f384e7b609bb3dd91cd8c50fcb9bc6de47aae19ff989f6a00ac3d1c511cd4032e69684369d270eae2ec99e641af947167dbade6d3875c0ad9541c3e6af267b", @generic="40005d6eca9e816bf90f12b7c4d06315443f5e8add25b89bfa042c7ce497f1e0457d5955adb1b0ea4c2df906336481a4e831dacff35c176dece6109950a350ba1105ff49d24229aabce23ee01c364c27fd0a2276652ebe638a5548f2415065562f9e93a474c023175f5863ef9d502878bde9fab17e85201b9676399f9a6d803ff890eeb049ebe49f747b05cd47363b5ba3d8908ead186ab5e3787680be6711d149c810a5329ad5fc12a2b012ef1a7ca87feac7b60ba5bdc7df76c18ec77b5290d94c87534afe404ce07a8bd6607f6d7c1dcc61c17d145b2e925acab116268f68fb"]}, @generic="8a444ab8471a758f81a7a8390dac91248f2bc309f6a00b71db92a1ecd2d75adbeb0821ae7ead4ee33b8afe115dc4989cfb82f63464a309d3827cfca79c9c89e3753492280f495b0e", @typed={0xc, 0x7b, @u64=0x7}]}, 0x360}], 0x2, &(0x7f0000001d80)=[@rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}], 0x70, 0x8000}, 0x20008000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000180)=0x8) 2018/05/04 06:43:25 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000000040)="d09386813056c605f619ebbc9aecde949fb4790f9d5f271274dd4ffc8beab00bd2f466b44d314ce6e9b484185719") 2018/05/04 06:43:25 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x200, &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f00000003c0)=[{r1}], 0x1, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480), 0x8) 2018/05/04 06:43:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x8000, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x6000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/05/04 06:43:25 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x0, @empty, 0x3}}, 0x8, 0xfff, 0x3, 0x1, 0x2}, 0x98) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0xff, 0x4) 2018/05/04 06:43:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000140), &(0x7f0000000240)=""/250}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xc, 0x20000000004, 0x4, 0xb, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/181}, 0x18) 2018/05/04 06:43:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fbfa, 0x0) io_setup(0xcc, &(0x7f0000000340)=0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xa6a01) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="ab", 0x1}]) 2018/05/04 06:43:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x7, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/05/04 06:43:25 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8), 0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) connect(r4, &(0x7f0000001140)=@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x80) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="2fc9f979f7671494916a85ce037a16cbf5bc4cd182209da227d9a10f17a31d5adc44dbda4119e0763d9f433cbc48954358dc93ca90c6c1c0101df89d8af1cc3fe1f455ea8d5dcd9c4f5d43fcc3aed53880", 0x51}], 0x2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2018/05/04 06:43:25 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getpgrp(r1) modify_ldt$write(0x1, &(0x7f0000000080)={0x5, 0x0, 0x2000, 0x7, 0xffffffff, 0x4, 0x0, 0x6, 0x401, 0x2}, 0x10) 2018/05/04 06:43:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x8) 2018/05/04 06:43:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000180), 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x103140) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x3c4e9a23}, &(0x7f0000000100)=0x8) writev(r0, &(0x7f0000000880)=[{&(0x7f0000005fc0)="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", 0x201}], 0x1) [ 185.596419] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.813198] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/04 06:43:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000380)="2700000014000707030e0000120f0a0011000127bbb57a3e0e49d6a90600d6ec0000f600000000", 0x27) socket$pptp(0x18, 0x1, 0x2) 2018/05/04 06:43:26 executing program 1: r0 = socket$inet(0x2, 0x8000000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000150000000000000000006e7230000000000000000000000000006772653000000000000000000000000062fc2ff7740000000000000000000000697036677265300000000000000000000000000000000000000000000180c2000000000000000000000003000000f000000038010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000004c454400000000000000000000000000000000000000000000000000000000002800c4000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000524154454553540000000000000000000000000000000000b4f2fd3000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000001000000190000000000000000006970366772657461703000000000000069705f7674693000000000000000000065716c00000000000000000000000000626373683000000000009cfccdc7d5c7a8a564070233a2e3cb110000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000070000000e800000030010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000010000000300000000000000000069726c616e3000000000000000000000626373683000000000000000000000006970365f76746930000000000000000069726c616e3000000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000a00000007265646972656374000000000000000000000000000000000000000000000000"]}, 0x410) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xb9f, 0x101, 0x223, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}) 2018/05/04 06:43:26 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000003c0)={0x3, 0x0, &(0x7f0000000180)=""/245, &(0x7f0000000280)=""/203, &(0x7f0000000380), 0x10d003}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000380)=0x7f, &(0x7f0000000400)=0x4) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffffd) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000440)=[{0x40, 0xdb5, 0x1, 0xf691, @tick=0x4, {0x76a, 0x8000}, {0xc92, 0x8f}, @time=@tick=0x4}], 0x30) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000000c0)) fchown(r3, 0x0, 0x0) close(r2) 2018/05/04 06:43:26 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) write(r0, &(0x7f0000335000), 0x10052) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/04 06:43:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"a34e623000001a00c90000f2ffac0800", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="0000884760225a6c00080000fe800000000000000000000000000000ff010000000000000000b000000000010000000000089078"], 0x34) r1 = fcntl$getown(r0, 0x9) ptrace(0x8, r1) 2018/05/04 06:43:26 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb727, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xcf, "6daeaef889cf38fd395559adfceedde60e6bf46da86b087bb8eb9b4877d25cba79e494b8a1b289dd9ae9ad37dcbe3ac47457b96b25f86772c1b264bf8caeb35e442eda39432c5b4f5a0ddb6c7e330f3f8210994f0584e3fef5eee432f03d5bc97b2603849f35303eb58b556e079da44035cca5d17d54f5bc829a40148752788e56eff8d235782ec01e0832f894ea627716db97a52d3d6c0cd9db8ade0361f9d049be26da8960e00b0a0c8a677583f294f4e50bcaac9a18ce9e0dc54cc0741dcfeeed71f4195520ca31119de920f73f"}, &(0x7f0000000080)=0xd7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/05/04 06:43:26 executing program 7: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xb2d, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="009f3d68637d2a0b6d6772805d7c858d5e3f37a97b3f21e6603fd67d071db24d9d513921087dba839846f10e68"]) 2018/05/04 06:43:26 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="b77b", 0x2, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9c0e8066c051242bc1deca1c96ed1cbafb4fe6e4f5fd57ba90ff31945e1febf22f1ed88292a379438208bc2b6f2630d26cd71239382b16f738e5556c0731059abcb6c78c7fc3019363fd87cf8a457e7f19de2f059a216a05299cc824a71000432efce7e4bc5e4b8742f773c4a9b96c6b6bd2ecda783006260d6324b9c7d11a97dbe860e5cf7e61a242195badec3ce061a85b4824a47a27584fd49ef49df925e342e5be2444a1be60b127f05dcea1c2f23059615a9180aa944b32520f69e50befc7", 0xc1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="f9d75d119e6232b948", 0x9, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r0, r1, r2}, &(0x7f0000000600)=""/147, 0x93, &(0x7f0000000700)={&(0x7f00000006c0)={'sm3\x00'}}) 2018/05/04 06:43:27 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80440) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x1ba, 0xba16, 0x0, 0x0, 0x10001, 0x401, 0x3f}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x62d) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xffffffff) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @random="40c58c3180ef"}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0xede, 0xffffffffffffdb0c, 0x371d, 0x5}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xffffffff}}, 0xfff, 0x100000000, 0x81, 0x0, 0xc6b}, &(0x7f0000000380)=0x98) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000003c0)=0xb57, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r3, @in={{0x2, 0x4e24}}}, &(0x7f00000004c0)=0x84) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r2, 0x81, 0x3ff}, &(0x7f0000000600)=0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x504c0, 0x0) r5 = add_key(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="3ce40026a795d533020ff5437a8fbf870e5ff33f404317eb94357e4b6f56a3d2d4a7bb47fc943b672a9f36c2fcc885fb29a523937786b1f198574fcc8b0ee0a50dc5920b4df35b507c372b9387517823a1a0e89ed72e71cef02b59cf22b7983b5b0391ed48127884831b868d3cae13c1e003c1abb91b8a65938e9ab907f88e0babac545c086bf80350618f41face33c33411b50cbd5eecdfee30bd3d4efcabe102587fe475a891084a3fbf92", 0xac, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000008c0)=0xe8) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) keyctl$chown(0x4, r5, r6, r7) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000009c0)={0x8, 0x0, [{0xc000000f, 0x1, 0x4, 0x1, 0x6, 0x8, 0xaf}, {0x40000000, 0x8, 0x6, 0x81, 0x5, 0x4, 0x8}, {0xc000000f, 0x6, 0x0, 0x40, 0x5, 0x1, 0x6}, {0x8000000a, 0x2, 0x4, 0x54d4, 0x7, 0xff, 0x81}, {0xc0000006, 0x2, 0x1, 0x1, 0x7f, 0x1, 0x57f}, {0x40000000, 0x955d, 0x1, 0x7fff, 0x2, 0x80000000, 0xd8f2}, {0x80000007, 0x8, 0x4, 0x40, 0xff, 0x100000001, 0x10000}, {0xd, 0x2ea1, 0x1, 0x2, 0x20, 0x1f, 0x10001}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000b40)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000b80)={0x0, 0x81}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000bc0)=0x9, 0x4) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) symlinkat(&(0x7f0000000c00)='./file0\x00', r0, &(0x7f0000000c40)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000c80)=0x1) timerfd_create(0x7, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000cc0)=""/92, &(0x7f0000000d40)=0x5c) 2018/05/04 06:43:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2ab3044800fbdfe6) 2018/05/04 06:43:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abaffc)=0x8) [ 186.889825] FAT-fs (loop7): Directory bread(block 5) failed [ 186.917922] FAT-fs (loop7): Directory bread(block 6) failed 2018/05/04 06:43:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x0, &(0x7f00000000c0), 0x1000, &(0x7f0000000100)='/dev/vhost-net\x00') ioctl$VHOST_NET_SET_BACKEND(r0, 0x8008af00, &(0x7f0000000000)) [ 186.952646] FAT-fs (loop7): Directory bread(block 7) failed [ 187.002503] FAT-fs (loop7): Directory bread(block 8) failed [ 187.021603] FAT-fs (loop7): Directory bread(block 9) failed [ 187.038204] FAT-fs (loop7): Directory bread(block 10) failed 2018/05/04 06:43:27 executing program 4: r0 = socket$inet(0x10, 0x2, 0x80000000c) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000d0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8001, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) bind$bt_hci(r3, &(0x7f0000000180)={0x1f, r4, 0x2}, 0xc) [ 187.047548] FAT-fs (loop7): Directory bread(block 11) failed [ 187.056231] FAT-fs (loop7): Directory bread(block 12) failed [ 187.065452] FAT-fs (loop7): Directory bread(block 13) failed [ 187.090650] FAT-fs (loop7): Directory bread(block 14) failed [ 187.102797] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 187.156448] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 06:43:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff00000000) 2018/05/04 06:43:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000c5000)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'bcsf0\x00'}, &(0x7f00000000c0)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0xe, 0x2) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000100)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f00000004c0)=""/169, 0xa9}], 0x5, &(0x7f0000000600)=""/20, 0x14, 0xfffffffffffffffe}, 0x0) 2018/05/04 06:43:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x61}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x81, 0x4, 0x8000}, &(0x7f0000000300)=0x12c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in=@rand_addr}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x14eb0c8c, 0x1, 0x205, 0x3, 0x3, 0x1000, 0x9, 0x2, r1}, &(0x7f00000002c0)=0x20) 2018/05/04 06:43:27 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x10) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x840021) 2018/05/04 06:43:27 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x7fff, 0x10000, 0x7a, 0x5}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x0, 0x20000000000, 0x2}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) 2018/05/04 06:43:27 executing program 4: clock_gettime(0xffffffffffffffff, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+10000000}, &(0x7f0000000100)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd7, 0x600800) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x800000007f9807ad) 2018/05/04 06:43:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_delroute={0x24, 0x19, 0x100, 0x70bd27, 0x25dfdbfc, {0x2, 0x94, 0x90, 0xbd, 0xfe, 0x1, 0xff, 0x8, 0xa00}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x181040, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x120, 0x70bd2b, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x310e60b9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x800) 2018/05/04 06:43:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') setns(r0, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/05/04 06:43:28 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget(0x0, 0x2, 0x4) semctl$GETPID(r2, 0x1, 0xb, &(0x7f00000000c0)=""/31) r3 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000100)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000200)={0x80000000, 0xffffffff80000000, 0xb6, 0x7}, 0x10) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000240)={0x10, 0x1, 0x60000}) r5 = dup2(r4, r4) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000280)=0x200000) write$binfmt_script(r4, &(0x7f00000002c0)={'#! ', './file0', [{0x20}, {0x20, '/dev/vga_arbiter\x00'}, {0x20, '/dev/vga_arbiter\x00'}, {0x20}, {0x20, 'ppp1'}, {0x20, '%/wlan0vmnet1\'wlan1}cpuset'}, {0x20, '/dev/vga_arbiter\x00'}, {0x20, '/dev/vga_arbiter\x00'}], 0xa, "eec5716e0671b1adeed4f8eb432aa09ac1000ca008c405673a00b79716a5d88cec3af71823cb5a1c3b28d6e8686e6e117c7e6316af9bb7fe312b21d1cdab04a2850edfebff1f6b786c1a173db406e76e30e296a4ca1bbb029823b92e031ed7334b696482e9855ef77396d1fcd8af2be10679710d7b05ec5f591f56d3ae60da8310775a6030d8e8ee67f471d987c276784b99e7dbf55a6ed204bd43903787b3d9db34d4077ce9ecb9a5fae7f51a7d349b34abab0ba13247bc57026c4fddac8bad7dcead5dd54e4fa2145ac92390fc13e644776ea743b122d6e99a32f45ea66848e75636968d652099c7371433dc4735ba52fb2890"}, 0x169) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) syz_mount_image$cifs(&(0x7f0000000480)='cifs\x00', &(0x7f00000004c0)='./file0\x00', 0x5, 0x3, &(0x7f0000000780)=[{&(0x7f0000000500)="ac6d77731b57be19ee01ed0be98dece908bc9437a678b7fcbd9407c89ece14dae87dde1ae323382c7aff00ed50c06b57fabcb1e463ff7ea096d8dd795da90deecf1e510250c933fe328e53a70c0cc58250169ff4f2aa34a7d6b92332850f9dde8a8e1a5639d27878bce5a34d330269c2b4d0c99f1483b74111a565b337ea207fb41250b9246165f46b8ff4ba1f76b80cbaf61647ec4d24cf3d9833553b9370640e16c6698c200be80c375865f71a1d441ee423849d7c9bca06049620a15b2de98634c6e126bf130cc1ea9b70b3392532ce814c70310c4c333d14c5eddbcc1031", 0xe0, 0x1f}, {&(0x7f0000000600)="ade3e0400dec6e63c9c41e730e51995f503742d39a1fa0edafd86196578a1bd79e55587660626a80ea969261d1a0e3c20709c49f7c365491f3e286fb9d9d6bcd9c06", 0x42, 0x5}, {&(0x7f0000000680)="6130316a5baa78c255574806c42513653bd646ae3e368c33eedfa1cd517549c1ae8598297d043c2d4211be4895d17d3488c1c74ce2c7a320eb015abef3861b3de64e9382903989108e61bd2f3a6efa82e67f2ae5da3c599fa97f147730b54e362f4fc94feb508237c2169397402e55a40bd9618fb306646283447fa2861e2a152f2ad1c801afda39ec2a0f8bb0617fa02ea3421bf8334e98a2b62f77271bcd3a648c21253b4515e7ba21c51f802a938662a6693bd7267d25bbff8a3d3974b3eb277dce", 0xc3, 0x2}], 0x10000, &(0x7f0000000800)='/dev/vga_arbiter\x00') setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000840)=0x9, 0x4) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000880)=0x110208) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000008c0)={0x81, 0x80000001, 0x5, 0xfff, 0x6, 0x5}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000900)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x0, 0xe, 0x0, 0x6, 0x9}, 0x20) getgroups(0x4, &(0x7f0000000940)=[r1, r1, r1, r1]) bpf$OBJ_GET_MAP(0x7, &(0x7f00000009c0)={&(0x7f0000000980)='./file0\x00', 0x0, 0x10}, 0x10) r6 = gettid() process_vm_readv(r6, &(0x7f0000000ac0)=[{&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/85, 0x55}], 0x2, &(0x7f0000001d00)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/30, 0x1e}, {&(0x7f0000001b40)=""/181, 0xb5}, {&(0x7f0000001c00)=""/21, 0x15}, {&(0x7f0000001c40)=""/159, 0x9f}], 0x5, 0x0) setfsuid(r0) getsockname$packet(r5, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001dc0)=0x14) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000001e00)={r7, 0x1, 0x6}, 0x10) socket$kcm(0x29, 0x5, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000001e40)=0xffffffffffffff01) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) fcntl$setsig(r8, 0xa, 0x1a) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000001e80)) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000001f80)) 2018/05/04 06:43:28 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="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") r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4b8421be, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/05/04 06:43:28 executing program 6: syz_emit_ethernet(0x4e, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xf6d]}) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='@vmnet0:@bdev{//-vboxnet1lo@proc\'\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x0, 0x6, r1) 2018/05/04 06:43:28 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1a7}], 0x1c) connect(r0, &(0x7f0000000140)=@rc={0x1f, {0x5, 0x8001, 0x10000, 0x0, 0x7ff, 0x4}, 0x3}, 0x80) 2018/05/04 06:43:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) r1 = shmget(0x3, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x7000) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000100)="da06388ead8ec5a8c7696052d54e5c222f2d90c340517606da7062767e2746b6433bf10aaab5087835a9078b6861a639388d4083c2af9abf7fcea3d7b5ab5df6e7845e0d16a530fa8f551f72beeb1f8645581818c827e6") setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) listen(r2, 0x0) [ 187.876336] MINIX-fs: mounting unchecked file system, running fsck is recommended 2018/05/04 06:43:28 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x8, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='+#+nodev$\x00', &(0x7f0000000280)='\x00', &(0x7f00000000c0)='!mime_type\x00', &(0x7f0000000100)=')]+GPLnodevloem0\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='/!\x00']) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000340)={0x9, [0xfffffffffffffc00, 0x2, 0x6, 0x800, 0x0, 0xf57, 0x0, 0x3, 0xffffffff]}, &(0x7f0000000380)=0x16) syz_mount_image$hfs(&(0x7f00000003c0)='hfs\x00', &(0x7f0000000400)='./file0\x00', 0x2, 0x6, &(0x7f0000001740)=[{&(0x7f0000000440)="2af2ab1e4150f886707904034a5d900a32286a7982696064cf52e4e23c9a52", 0x1f, 0x4}, {&(0x7f0000000480)="1a8e7d1dd0e505794d99eaf41d794a3e4c0f6abb2936e1a608066ac2956011046299d2d7eef7ff5a9309d820b54e3ab99b92c559bbc9b060b6a35d2b7c22ad0be6cf0dd1b3c01415c80eb722a3e930c960893d138260ea832e417e35dff3da7c949a996a3aec4b104a82a742de93993bf150e0bb", 0x74}, {&(0x7f0000000500)="33486bd93ef662e08abcdb959f6d58d40dfabdf82df9ec0d1670976046bc62f1d2d103ef1502472ea0483b081eb2916c84307c3a6fbc7143c48d1a079cd707fe32bd71c6be9b2e774b0597c53fa1fca54dcceeee6dfcd084be28252dc632a8f45381d08a43298044c1f595350b3bc34717071e9ff0f5803a8dc6921dc503266a52785829b866b785f58c03f13b735f5895397268a8b9b43df784a829fcc04527fc913462fa7769d68937b55c6a98ba909a22f953cb27f98367893998d7f32f7b325694f367bae0706d9c7f9f9d09131822546b318fed0584724aae35c423687eaf4dade579a4a0bcb943557e28c66cf0cb86fc43a8c633c2ae", 0xf9, 0x8}, {&(0x7f0000000600)="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", 0x1000, 0xe3c}, {&(0x7f0000001600)="be066eaee7420d1890720a2ac2e1cfd30bbdfa9c062cb11b5f7713", 0x1b}, {&(0x7f0000001640)="80a036af64bc48bcf99c17af248cbbd937d11a257a39c0630f0cfd68eb7113923297b67c572521f1b94e37cabb71c20b0283d506f18ac033672ad0fc4166f50e50b28683508a515cfe8d90ffd4af37f2ee5abc15825b9d396a8ada1b40a57076252f2b934e85081396af94238fceec3fe8ea05065ba281d9157d0641c237ae9cec11234bf0d91c80027a6f0fdb18507313dbcb137fcd1159e081acaff5b6790f472b8bb8fff93ae9360e2839aa11d640c7cc35ad3d7644fdb5f0799406055b71400d9fd1e443cc888e0deb6f285fd74f47058c58175c20abcefb06014dab9d0ad9cac57d37", 0xe5, 0x8000}], 0x4000, &(0x7f0000001800)={[{@uid={'uid', 0x3d, [0x0, 0x79]}, 0x2c}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000080)=[0x81, 0x80, 0x1000, 0x3, 0x400, 0x80000000, 0x800, 0x6], 0x8, 0x7f, 0x0, 0x8, 0x6000000000, 0x1, {0x0, 0x100a, 0x266, 0x80000001, 0x4, 0x380, 0xe53, 0xfffffffffffffff8, 0x9, 0x101, 0x0, 0x3, 0x4, 0x6, "77dd3868c726312af0fa0d998a50e9e3368ff6aace0e5fe9ebaf19d15b403ced"}}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 188.056662] minix_free_inode: bit 1 already cleared [ 188.113106] hfs: unable to parse mount options [ 188.166329] hfs: unable to parse mount options 2018/05/04 06:43:29 executing program 7: setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000500)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480)={r0, 0x5, 0x30, 0x3ff, 0x6}, &(0x7f00000004c0)=0x18) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x12, 0x2, @tid=r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10102, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000280)="0ba89898a9cb6778b480c8dd0a514aef60b2b0744c0defa4af7521f3274601328c1860cc50501a2ec4a7d13fdcbc271770aba0b71742971e6f2a521dcf17f6ddd27d253ae4e7ba907779e5cead379fe7333da26141801b0806e60e80d243378ce66f35fc979339923b3fa35e2aa1470d008a6e85751cb1d5e801fac2332640be10c5d95745c961d5ab6f81a65137605ea5e21af9b812bb4d55f1b9aa10a16d7fd51a080cd2da23f28271498c721b30e25a9640f57c07d06e92848d1dc5540a39f9b73a024aba0b700e71b2ee05fc5aa23ff9265d7a8688862dde08bbce60747cb13bf2e33d8855ebeeb062ae77e087cb") syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x2, 0xe0000) inotify_init() r3 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_open(&(0x7f0000000100)='vmnet0posix_acl_access\x00', 0x1, 0x8, &(0x7f0000000180)={0xffffffff, 0xe8c, 0x6, 0x5, 0x4, 0x0, 0xb256, 0x4}) bind(r2, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0x80) mq_notify(r3, &(0x7f00000001c0)={0x0, 0x14, 0x0, @tid=r1}) mq_timedsend(r3, &(0x7f00000e6000), 0x38, 0x4, &(0x7f0000e0b000)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000540)={0x0, 0x5, 0x1, {}, 0x8f63, 0x6}) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000000380)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f00000003c0)=0x5) 2018/05/04 06:43:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000080)="c4e280f53d0a0000000fc7bf3a00000065f3360f01748c073e3e650f20973e0fc768010f07c4c21100ecdee70f01dbf30f2171", 0x33}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = socket(0x0, 0x2, 0xfffffffffffffffd) r4 = dup3(r1, r3, 0x80000) ioctl$SG_GET_RESERVED_SIZE(r4, 0x2272, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x4000000000000008, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/04 06:43:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/04 06:43:29 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611803"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = dup2(r0, r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x251c) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/04 06:43:29 executing program 2: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x41, &(0x7f0000000040)={0x26, 0x2147, 0x20, 0x800}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffa}) 2018/05/04 06:43:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) fadvise64(r0, 0x0, 0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = semget(0x0, 0x3, 0x80) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000000)=""/111) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20880, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x7bc) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2d00004e7e000000000000000000000000f96696bbddf22f82c422a4be5ae47101b1ab032bd3b07633f60273a085ed8060f22a2f08078200c0a87c20602b3a4286433db95c4680e2751364db87d7942938fe2f86327aedda4e93a1045c1e4aa0a72fd8f929f696ef19ec67b7170e8226168c5c"], 0x1c}, 0x1}, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000100)={0x7, 0x6}) 2018/05/04 06:43:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x2710, 0x0, 0x110000, 0x1000, &(0x7f0000012000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="ea0300120126f267f22e260f2364660fd32a66b9470200000f320f20470f08baf80c66b88f4c858566efbafc0cec0fc75c20dce1440f20c0663501000000440f22c0", 0x42}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000000)="bba6013c95f36b1f672296de00626b34779e08f7d7", 0x0, 0x15}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/04 06:43:29 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001fe8)={r0, &(0x7f0000009ff9), &(0x7f000000afc5)=""/59}, 0x18) r1 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80, 0x80000) r2 = accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/05/04 06:43:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) statx(r1, &(0x7f0000000340)='./file0\x00', 0x100, 0x7ff, &(0x7f0000000380)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000002c0)={r3, 0x80000, r4}) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000000180)={0x2, 0x0, [{0x3, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0xfff}}, {0x3, 0x1, 0x0, 0x0, @sint={0x8000, 0x921}}]}) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f00000000c0)={0x2000000000000000, 0x2, 0x6, 0x4, 0x3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)="9f48ae9d7a7d440d837c92f9f78f7c6f3a5f1bcbf10fe3e1702723f9aefe7ce575524b097748c37673468e9bf6408dc186ca5564fe2534f3cf99de2a13ae687718970b3168616712950789adcbc234eb2fc5"}, 0x20) 2018/05/04 06:43:29 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = semget$private(0x0, 0x4, 0x2) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000100)=""/98) fallocate(r0, 0x41, 0x0, 0x10000101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xef}, 0x8) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/05/04 06:43:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xfff, @empty, 0x6}], 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x7f, 0xffffffff, 0xffffffffffffffe1]}, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/05/04 06:43:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000700)=""/87, 0x57}], 0x1) 2018/05/04 06:43:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e22}, 0x271, &(0x7f0000001580), 0x0, &(0x7f00000000c0), 0x0, 0x20000000000000}, 0x194bb63d7372b357) 2018/05/04 06:43:29 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/05/04 06:43:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{}, 'port0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) sync() ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={r3}) syz_open_procfs(r2, &(0x7f0000000040)='timers\x00') 2018/05/04 06:43:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002500)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000001900bf3d6c61f0bd4be13ebc8d076ff171edd11ba76cae71daab29"], &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x0, 0x64, &(0x7f0000000340), &(0x7f00000002c0)=""/100, 0x7}, 0x28) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x208082) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x0, 0x2, 0xffffffff, 0x5, 0x200, 0xffffffffffffffff}) 2018/05/04 06:43:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/sockstat\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000003c0)='tls\x00', 0x4) r2 = socket(0x400020000000010, 0x3, 0x0) write(r2, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000200)) read(r2, &(0x7f0000000000)=""/186, 0xba) ioctl$sock_bt(r3, 0x8907, &(0x7f0000000280)="f696dcc01e025be31a1eb96ec56cc1c8877007fe2675fe402abf3f6ba25245fce6a9e39e677fcf017b60467aed807ea8a060bd845569bd8d8010a6d2ef1223d535bec76bdd2bf1efa0ab8dbffcbf14df460694621d691007b6169906d87c0993bcf1998a07cc156de384d43cad3d6fb5c0b9f652139f083f16ca73e4720ff9afc3e4a48d0bab84067f34004b3f5a273aad21159976e4d95de3d4bbad5b57614319f7648113450aaedda8374019e321413c7f8d34fd81") ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$l2tp(r2, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x2, 0x1}}, 0x26) 2018/05/04 06:43:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) 2018/05/04 06:43:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00', 0x1602}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c9eea500dc71fb09d14fd2d6b634180d3e0f76733847f1c8bbdaee1cde9cbb7e724d6ab55c22b3049bc7537b006689fc486fcc7f39aad8f74ebd92f27d280a671a71bf379db06b8ae43dffe16ef2fd06d54fd7a6ebde7a6d29912f6a1e72fc75991b6d2bffc02bfab6b5b1c8feb83e294e588cc94c19026f09775ce967e2833c19d612a250945dffb9ba9b093e9fe09a596ffb0c69191b1c9601b777efa5f251faf76e235653d6adb0"], 0xad) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x401, 0x4) 2018/05/04 06:43:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r5 = epoll_create1(0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket(0x10, 0x803, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r8 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r7, r8) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00005efffc), 0x4) sendto(r6, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$netrom(r6, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000), 0x0, &(0x7f0000ebbeb8)}, 0x40012062) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000004c0)) r9 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r9, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb26", 0x19, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r10 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r11 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r11) setsockopt$bt_l2cap_L2CAP_CONNINFO(r10, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000580), 0x71) ioctl$TUNGETVNETHDRSZ(r10, 0x800454d7, &(0x7f0000000280)) ioctl$TUNSETLINK(r10, 0x400454cd, 0x323) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)=""/107, &(0x7f00000003c0)=0x6b) 2018/05/04 06:43:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3ff, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xa0, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x3c8f}, @in6={0xa, 0x4e21, 0xd18, @empty, 0x19ed3c4e}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}]}, &(0x7f0000000340)=0x10) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000100)="5500000018000100000000000000409302130000000043096c26236925000800030f226c70746612f3d831f3570000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de44b8f3000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/04 06:43:29 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) connect$nfc_raw(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7}, 0x10) syz_read_part_table(0x0, 0x1, &(0x7f0000001480)=[{&(0x7f0000000140), 0x0, 0xc01a}]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000004, 0x13, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/05/04 06:43:29 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x401) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/05/04 06:43:29 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x5a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180), 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x6, 0x10000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000300)) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x81, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x200000, 0x0) 2018/05/04 06:43:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000240), 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000200), &(0x7f0000000280)=""/250}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0xfffffffffffffffb}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 189.509457] IPVS: length: 85 != 24 [ 189.521701] IPVS: length: 85 != 24 2018/05/04 06:43:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x804, 0x4) write(r0, &(0x7f0000000040)="240000001a0025f000000004828d6a6a0a4c05000004bf00000009ec0800030005000000", 0x24) 2018/05/04 06:43:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x20, 0x400000, 0x7, 0xa, 0xffffffffffffffff, 0x101}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0xb, 0x8, 0x2000000000004, 0x8000000001, 0x5, r0}, 0x2bd) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x80, &(0x7f0000000240)="4d5d4c57b27987457376224998f096d5c72efc9c9e7ff7b2fd9d") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair(0xb, 0xb, 0x3fffffe, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f00000004c0)='ramfs\x00', 0x8004, &(0x7f0000000600)="50a6ed3a0af9107561406288218d82364d630799ddd2f80d07e6a6d88aea4d7ec900b2c7e4d5949873ba298fb330078c95b7bdee") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, r1, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80806, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000640)={&(0x7f0000000040)='.'}, 0xfffffffffffffe10) socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x50, &(0x7f00000003c0)}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r4, 0x7f}, &(0x7f0000000280)=0x8) 2018/05/04 06:43:29 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x44000, 0x0) signalfd(r1, &(0x7f0000000600)={0x7ffd}, 0x8) fcntl$setstatus(r0, 0x4, 0x44000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x24400, 0x0) r2 = syz_open_dev$random(&(0x7f0000000680)='/dev/random\x00', 0x0, 0x200) r3 = dup(r2) shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffd000/0x2000)=nil) openat$cgroup(r3, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x52a, 0x3) sendmsg$unix(r4, &(0x7f00000005c0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000001c0)="4948bc3703402c3f77bbed08923e6315ddaa9f6c95d423ce79fabc9006f584f8f6293481fb0ff0a503d1138e843611a848453b75d3e83374a8fb138ea52171ebedbf151becfa2584f816c1a31d3d73e74f78a5dccf23d3a61f2ab2d615fa01dd979f3449c521417324ff3b5ceb6cff3bdfd8", 0x72}, {&(0x7f0000000240)="c07f03db2d93487c850d2cb5342dd42d4005ede55a222ae1ffeee4cb5ece8d51ee3ffb0215a37944e01f80af166b209a460ea8b510802db7838c6a3caf7a26ab023707", 0x43}, {&(0x7f00000002c0)="3aa4a00d0fe436fc5ac1b442d0def8e8f2ab7f7f42a30377acb51c0d74a3ababd2b3e66bece7a0c70c7b296f6a5d14dd2e6d6dcef6348b745939d7661b7a239013f61ad0c5b6c2872abd0eacdde2a24d46c024205f9b2e11755511f903ab8d36d59df741d2ba611c94f63fffef6828db0d7f5f7e826e2d7d2ccb60edcbd61c965e64023e8c0525fa525945c21ee9b192", 0x90}, {&(0x7f0000000380)="6d3ca8bcd16517abc5d522471f9131d5f348377e185a09f11a888ba8c1122668c2da6eb97bad5c528640ce0d636225c89836c39a1ffc1bebf167282a97034a25d7bbd9456f732af8dd9976c639eb8c7d5c526268567fafdd7dbd6a8d2a7386c366f40a319c93d5dfe5dd2ca2a81cbd34a6c864af2c26979c6d45538a7fae664f3ba693177ebca592b40c7997dd93fb045a7c609a6b34251a1b0292830563b804377b08df08d089350acfa90bce667c6286c32eda9a32524b17fe8bff06d37aa8f6b6da3657854232a4b6979d9ba2bbefc20057a09aa6b73fcbffb435e93a18e5179ed4faf5f80138d90d05e1286de9", 0xef}, {&(0x7f0000000080)="4c04696f4ff8723c0c1655e8c504911fde364eb2abe9286bfe236c0055826efd86f01a061a", 0x25}], 0x5, 0x0, 0x0, 0x81}, 0x40) clone(0x80000000, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000000c0), &(0x7f0000000880)="4f9333b5069b1033b247f7e6b32de34b5cf9d86886735fe0bceefe50048675bf01742aa744d0d85786e9f8de21478239e6fcbb1f62e494f8d5dc69f8d563e0a7b94716a78f5c211e2b7c6f324808b18f989477767b3aec0d69f1b939747657d32c2f3b2e35f0258ce4dc704235be7d53dcc34c2f0c82851473b5002a4ada4f1b0620de8cf03abdb28a8289bc16bf3e14384952233647047295258f4d5f73158302ec70ef4fe2aee79da9f084418517e0330339cf9ead8e42bc76a46e6d4980424068f11a3066b2b6aba817403474e827081f6b43f1ee87994bca53d60101d985e0f78fb2c1481d19ccd844fb03ef0c73238091a8b7d09f0f903d6277d6dfc4a9c398c1257a59e38e454b367efa515039803bb9611a01f61bc230149fcf64578c0c60a4b2d53c1bec9740ccd7c3b07a68687537d8a7e6fdbcc5e3bb3b72fde79bc9b07a8f144f35e1066b2993477a587f401e33617a395a95dbdd4fac4ee26e55130f01b95628278718505e2a7c7748c4a2b17b7f0b048ebc184b9989551d68dfb90b2a8dd2242075e14cd53bae5fdc23eb744adb03c8ca72a036462dbf926b0ef38b2ba094aeca177604dde491e826b978a0bcd09299d8da64fc949169c55dac16b5fd4efe73e15e94f118fc984952b56bd1d3745e583694a67b7611d802366fb19872b06c88146e9f74476c80301b2e62edd595e7cd00000007000000000000000000000000") waitid(0x0, 0x0, 0x0, 0x40000006, &(0x7f0000000480)) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000006c0)={0x0, r4, 0x9, 0x1}, 0x14) [ 189.805543] can: request_module (can-proto-4) failed. [ 189.851551] can: request_module (can-proto-4) failed. 2018/05/04 06:43:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xaf01, &(0x7f00000001c0)) 2018/05/04 06:43:30 executing program 2: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) dup3(r1, r0, 0x20) 2018/05/04 06:43:30 executing program 0: setgroups(0x350a7178f7fb3761, &(0x7f0000000080)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) mlockall(0x2) sendmmsg$alg(r0, &(0x7f00000059c0)=[{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="93ed7bcc5cf9ab9b408692a5e3df6412faca7d4e39bc80d67baeee228a37be556586691b4915a7b24d820af4b5819b4959d6a127534b1992dfe28cc4", 0x3c}], 0x1, &(0x7f0000001140)=[@assoc={0x18, 0x117, 0x4}, @iv={0x98, 0x117, 0x2, 0x7f, "e7838125745517913ebab6a3213afcd421b57deeeeff66f78f0a62b36f917c0b5ee9db11a36ef8fbefb442a6ce220ff99f3cb00507d732d08f656686f4d95c1eb562774761e7baee34033bb8e2fa22ac0bd71371c1f6f44f719c76852270a91b0d5dfcfa1ae6a74f1f8fa467f086e1d00e61c3b4991e7d2376ede9aa3e28f7"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1018, 0x4}, {0x0, 0x0, &(0x7f0000004540)=[{&(0x7f00000044c0)="d1eeb9fbbe5f2d5ce3009a30acbf0829718d2ccbba4f210b404391fd967f51aeaafe8f5ed919ac3ac068473a68f04c6044108cfa8822cdb19100e6933816d71c87c47523cd10559d6570aab4f29b97aff8476bde0fdd8d9e58e0ebc051cb", 0x5e}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000004580)="1adacaafa1d5124ecd842336d3268a868893d97ec4b54747ffa2b83acedc57b3884885fe328004969e4696271e8302156fd69bb7e888f4c772e801fad4e0f408702f494f2278b1984c893b44027af0988b4b873e7f8456af5295556394d766b8381c5278daca254221ff6d989b4e4183c9d60de7640cc5f0b08d2f10659698eedb4bfbe4fe62383b0d359a8b2003c8fa1aea988691", 0x95}, {&(0x7f0000004640)="8716cc88722ec8e56c665cda48b3b4c0576422bef6acdc7e53617261c365b2f75180c25d6a12da301a5d2ad51f85445a04008223b91accd062946f4795eef940f02568852f404d3eb32d466a770fadfaad637a57c27d78531a0a48b5f84edec1c1aac2ab83926db502a5d76061e07209811e1853f4ca8ca46046b12fa25ead263ea1e0f88077dbb09cc6f628fc987d24eeffa02865303d9f02fe79586dc104c7f388689c43a3f1277e26ef74f64c4836ff72392628d8e1ab8af4fd9cc78c95ea0dca3c3f724cae9aac72ddd6958f64b536d504dd07c7f2b190556497e9077b8f9807b710a051b1789427edc6a6b94f09a2e860cd852131", 0xf7}, {&(0x7f0000004740)="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", 0x1000}, {&(0x7f0000005740)="f089655ce85366f6e781b0a0ec5c98380b07a79939ebf867a05c046038b1265060fb2f69c4a629e1adb165c312576b867d7c79f3fe8ba7c4596599a758e149885bb3ad993b6076a467b0778ceb9de5ff6571f2b0196a37e363e304c1b10994ae7ccda882365bbbfe0a802661d6302cdbfd70c9d02ce2508714ff9c4b89ea202d411cf1cf394b4f688c3eec6130f14182e9f9ced80f882c2640c9e9ac16d65a6aad46fb90ba0aebd701a9123a845ba59b72055092424e145c574a72bc55523d4d0e2d8853c517ce4a29af15d44c3c3f77c7a6d89e13384790c12670cfa704899ab28c9eb7303ce4bd81f1142886c2eb5bd017237e46", 0xf5}], 0x4, 0x0, 0x0, 0x11}, {0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000005880)="75546c1fcb2c8258f98d1c0f89e81d0f961242ee24ffefd6e1f7f88a54e1f7b16156796813f7e892bb7eacd4d3cf8a26c8043318b9dd85a44c4a305d4781be50b93c4be5844478d89de117c3b24291e279f99bc85c5291b4297f183e423313e3d0d0ede742a5584c717d1dbbbd23898051cb5fcadaa8d69f9711dc4b7768d709e71eb231e086f3f0fd353e4e731c1b0dc79554aad458e59ebdf6b2", 0x9b}], 0x1, &(0x7f0000005980)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x6b693a85841746a4}], 0x30, 0x80}], 0x5, 0x4000000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001080)={r1, &(0x7f0000000080)=""/4096}) 2018/05/04 06:43:30 executing program 5: r0 = openat$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_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000000c0)={0x7b}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001000000040000000000000000010000000000000004"]) 2018/05/04 06:43:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x8) accept4(r0, 0x0, &(0x7f0000000000), 0x800) 2018/05/04 06:43:30 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x5) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000380)={[{@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@prjjquota={'prjjquota', 0x3d, 'U[.ppp0]cgroup-{^systemprocvmnet0cpusetmime_type/'}, 0x2c}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x7fffffff, 0x30}, 0xc) 2018/05/04 06:43:30 executing program 7: r0 = getpid() pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0x20000, 0x0, [0x6, 0x4, 0x0, 0x3ff, 0x7f, 0xffff, 0x3]}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='b'], &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) dup2(r1, r2) 2018/05/04 06:43:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x676a, 0x400) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x76) [ 190.435671] f2fs_msg: 6 callbacks suppressed [ 190.435684] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 190.447264] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 2018/05/04 06:43:30 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='gid_map\x00') write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) 2018/05/04 06:43:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) io_setup(0x81, &(0x7f0000000100)) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000001c0)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/04 06:43:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101001, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0)=0x5, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000200)={0x4, 0x8, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x5, 0x1, 0x8, 0x10001, 0x6}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x1, 0xffffffffffffff7f, 0x4, 0x2, 0x4200000000000, 0x5, 0x1, 0x8000, r2}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000680)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x0, 0x250, 0xffffffff, 0x100, 0x250, 0x470, 0x470, 0xffffffff, 0x470, 0x470, 0x5, &(0x7f0000000600), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x52, 0x200, 0x0, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0xc, @empty, @broadcast=0xffffffff, @port=0x4e20, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x1, 0xff, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x20, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="81c3b6e0f42a", 0x2, 0x5, [0x16, 0x5, 0x6, 0x39, 0x1b, 0x13, 0x1c, 0x7, 0x1a, 0x3e, 0x3e, 0x33, 0x23, 0x17, 0x8, 0x1c], 0x1, 0x401, 0x6}}}, {{@ip={@empty, @empty, 0xff000000, 0xff, 'ip6_vti0\x00', 'bond_slave_1\x00', {0xff}, {0xff}, 0x8d, 0x1, 0x4}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x0, 0x100, 0x18, 0xffff, 0x7, 0x80000000], 0xffff, 0x8a, 0x800000000000000}}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xb, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x65, @gre_key=0x9}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x200, 0xffffffff, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @port=0x4e23, @gre_key=0x6}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000400)={0x7, 0x4, 0x6, 0x6, 0x8100, 0x2, 0x1a, 0x4}, &(0x7f0000000c00)) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000280)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "6be0c856ff192b58e76cf68097355877736c14937be445f43686cce9dc5adaa91e20108cad733248fce5ad30009faea4d501e8c47bae6e2f9cb1992e63b5a3fe"}, 0x48}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/04 06:43:30 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x6, 0x1f, 0x7, 0x1, 0x1, 0x1000, 0x4}, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x658, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000040), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x6d0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0x6, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0611010304002502c80b00000000000010000000000000000000000000000000"], 0x20}, 0x1}, 0x4) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000140)={0x100, 0x8, 0xdf4, 0x5, 0x1000}) 2018/05/04 06:43:30 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000440)=""/227) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getpeername$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) socketpair(0x2, 0x8080f, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000340)=""/162, &(0x7f0000000400)=0xa2) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000300)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) sendto$packet(r2, &(0x7f0000000280)="64b01d49d67d49ecab337cc0f5f887745a4d7d211937da419582cd8710abc3541db2289867dc62ad89b118375ae62fec90580924c663c29fe921e9dc6e45ce313bab620ce11cb2c923f6289114940e8865272638e012885a8c79", 0x5a, 0x40, &(0x7f00000001c0)={0x11, 0x1f, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020000002e000103000000000000000003000000100000000c0006000000000000000000"], 0x24}, 0x1}, 0x0) [ 190.569902] F2FS-fs (loop4): quotafile must be on filesystem root [ 190.605127] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 190.612297] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 2018/05/04 06:43:30 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) listen(r0, 0x3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0xfffffffd, 0x4) [ 190.637190] F2FS-fs (loop4): quotafile must be on filesystem root [ 190.693492] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 190.700618] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 2018/05/04 06:43:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000098effc)=0x1, 0xffffffffffffffba) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x58f}], 0x1) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000001ac0)=""/93, &(0x7f0000001b40)=0x5d) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/7, 0x7}], 0x1, &(0x7f0000000080)=""/155, 0x9b}, 0x8}, {{&(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000740)=""/222, 0xde}], 0x1, &(0x7f0000000200)=""/23, 0x17}}, {{&(0x7f0000000840)=@generic, 0x80, &(0x7f0000000d80)=[{&(0x7f00000009c0)=""/27, 0x1b}, {&(0x7f0000000a00)=""/233, 0xe9}, {&(0x7f0000000c00)=""/164, 0xa4}, {&(0x7f0000000cc0)=""/75, 0x4b}, {&(0x7f0000000d40)=""/42, 0x2a}], 0x5, &(0x7f0000000e00)=""/171, 0xab}}, {{&(0x7f0000000ec0)=@nl=@unspec, 0x80, &(0x7f0000001140)=[{&(0x7f0000000f40)=""/61, 0x3d}, {&(0x7f0000000fc0)=""/4, 0x4}, {&(0x7f0000001200)=""/199, 0xc7}], 0x3, &(0x7f0000001300)=""/134, 0x86}}, {{&(0x7f00000013c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780)=[{&(0x7f00000015c0)=""/131, 0x83}], 0x1}}], 0x5, 0x0, &(0x7f0000001980)={0x0, r1+30000000}) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000001a00)=""/183) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00000019c0)={{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}) writev(0xffffffffffffffff, &(0x7f0000001440), 0x0) [ 190.773946] F2FS-fs (loop4): quotafile must be on filesystem root [ 190.798609] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/04 06:43:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) 2018/05/04 06:43:31 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) 2018/05/04 06:43:31 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1ffffe, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) 2018/05/04 06:43:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xd) ioctl$TIOCSBRK(r1, 0x5427) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0x1000}]}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) sendto$inet(r2, &(0x7f0000000d80)="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", 0xfd7, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/04 06:43:31 executing program 3: pipe(&(0x7f0000000a00)={0xffffffffffffffff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000a40)={0x9, 0x1000, 0x1, 0x0, 0x2, 0x9, 0x1f, 0x376, 0x63b2, 0xf4, 0x3, 0xca5}) r1 = creat(&(0x7f0000000280)='./file1\x00', 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file1\x00', 0x9, 0xa, &(0x7f0000000840)=[{&(0x7f00000002c0)="312a14062062a45a85527c011333bfeefde589c6c33de70e3e1c6579b3afc5167a770a6e537e1a42b2c3222feac74745b1763c186100e30e7cef7fcb4ef516", 0x3f, 0xf18}, {&(0x7f0000000300)="9b5e73c707d9f959dc62a763b45beffe516f", 0x12, 0x4}, {&(0x7f0000000400)="a6f6e07b4da9529c69d582a927f865536b1288622a6be41df9f93ff66f8b44a6a0ec1ecb73c33c4b4f285b516fa526f1d5521008f401efe9beca44b38ab4e8a4d27072ab4388afe2255ab5f6c5dd64c8e3585882649448b1b0e4df97d8d8f14f76e54d107dcc9899b8842b740a2ea4021f292f47842f934ede7a8c0019f54929c6", 0x81}, {&(0x7f00000004c0)="a69d412ca19888432ec9fe670a568cf33ea8771e79c15f3dda6fa77b22555bf564ac449d2abb0a609046c7577ae56a58715dc6c1b0084b0f6838d1e24b0d611af7b28b7a4a50d2a8f77d25c5812399ed22b6d9578b67b4e0bace7fb96f4bf6197112bd8f857dbf1186cda2f95bdf2235edb28c2e9e02540e70a393153b77615ff33f44857ce35dda35befa94e9f3b1f05f489078f5a087", 0x97, 0x7}, {&(0x7f0000000340)="6239d1064789090e9efcc7b4badefe43961575d316dca4a84f9f2b023e67e2ab", 0x20, 0xc6}, {&(0x7f0000000580)="5ea98d180fff91d31ebafc5ce0b16f9f6e2e3c4760358d4aac0e1440a315548ab5899e1513c960de1c54f483d7e4bc73b545033cc3be539c04e4e058164205f78dbc400f7b64c006eb6f938ddad05029113668ad721cac25b98cb5bef551ac87b39ce6fd9aa934f1ed5b4f8c853e86a0da352a01fe1200e692336424e1f73b95628c9aad6908104a42d195e6b005629c2a25df8cbb02314ea23e766ec5a37583897b0ea55d8e2a2e83ad0b", 0xab}, {&(0x7f0000000640)="c7ff42b1e2a81abe837cba402f8d41d1c2430b552c59d8795e6f9e10a5be382ba87455acc868e8670ef4a3236bc063bde7cc4d6a7fda432045484df5c7555704b5ef67a67b2ce8f75e2811328aa4ab8248f90865e6ca9607216a0dfdf94e91411c2a330eef7ade7d70566632625a9698d382a85ae898b7b6912b0d3ae20bc315fa303f013194d3a1599f43ac32352b18db36d88ed4c6479ef3cd9e225bf590ab75601380ed10048e9a52b8e790c6150775ff4c06ca9f11ba023d66a2d5e9845fa5ec5d", 0xc3, 0x3b1c}, {&(0x7f0000000740)="b290cf7f384a2a2d5985152582439f6ef7548babb661b011d0a090da783327dca6fa256e53a88a230c87da967c1ee6e31d37e3c7557e4dd8b17f897812b8006ea20d6a23574509085d8e8416f5d98001df968de12a7bdd3878673a9356222a8aef0f0ad49ff17b71498b815531aa7d7af727189ea19acc24ef263939b75a0a854cd217153cbd0aa0d60c0a2c4cda9d6129a70090b99d9b7b2141f76715a952837631ee1c51e92ea3d96e906dd09ef7ab", 0xb0, 0x800}, {&(0x7f0000000380)="08faf18798739744f1aabfddaeea1dff752be9172cb62050db85cb43dd7540717ff7b25a826e6724065439398d701211c12fbe8bf7326a572f3544", 0x3b, 0x100000000}, {&(0x7f0000000800)="cf43e17bf75f9e0efdbaff2643c6d606b108cbeccd2367d5d2bbfb087dca5e", 0x1f, 0x6}], 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f726f28c769643d36303333333533372c00"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000980)=""/121) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000a80)={0xfffffffffffffffa}, 0x1) syz_fuse_mount(&(0x7f00000001c0)='./file1\x00', 0x1000, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./file1\x00', 0x20102, 0x0) write$rdma_cm(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000880000ba", @ANYRES32=0xffffffff, @ANYBLOB="000000001b000000000000004a6acfd3d98df23ad5b7f3c87aaa56d30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/05/04 06:43:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)="a0", 0x1) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x2) 2018/05/04 06:43:31 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x400000000000008a) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000002c0)=@dstopts, 0x8) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/05/04 06:43:31 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x1, {0x1f, 0x55fe61a, 0x7, 0xfff, 0x7}, 0x3, 0x6}, 0xe) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000004c0)=""/13) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) flock(r0, 0xd) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xdc, r1, 0xf00, 0x70bd25, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf067}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4040010}, 0x40c0) pread64(r0, &(0x7f0000001a80)=""/226, 0xfffffffffffffef6, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000580)=""/4096, &(0x7f0000000480)=0x1000) write(r0, &(0x7f00000001c0)="89d10f01c599cb74c91f8a3fd75febf38d3ed4a1d1824ef7938d6a2838071bf0681a8ffbc187bf5edbfc392305229d1e777048231612e4500d90f65d3138981f84ffc1553161bca0e97fe5fedaafa5381e3a4a100facde8a7944a834f60e84d9a9ad37e734897116b3819c2e5c0701fd339da1bc921075fc3484ec7c8b2d03509ce4237bf28907771aae2931d031eebce7bf17516112b649aa39ec38c21a5acdbdb2b9227f9b5ebf14bf23d9c955346cdc290fd456c41d75c8ba22c6b5bfda4b7e6935a92d5c61b293335bc7c8f76de856d0286e7f79286c93caa0d8f426491718f263", 0xe3) 2018/05/04 06:43:31 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) write(r1, &(0x7f0000001400)="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", 0x400) write(r1, &(0x7f0000000600)="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", 0xe00) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f00000001c0)=0x910ea49b) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x4, 0x400, 0x5aee, 0x42, 0x6c, 0x7}, 0x685, 0x0, 0x0, 0x0, 0x5, "45d003b6371ee76fbe49ff5efe5b6324ad8b416e41944b4f1448794152ffce428dd03ee1a1b5113d4a0220766902f2de30c262a4668c4527347c38803661c85b2b9ed36bf2be5b1dbca3a41852a9f4db07d6075ceff0aff4973c1468960cad9f74346ba66a97de8a166e14d4c907b011ac32f279daf5986e6ebbd9f50857f53d"}) 2018/05/04 06:43:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x1, 0x10, [0x7, 0x80000001, 0x6, 0x0]}) r1 = socket$inet(0x10, 0x1, 0x9) r2 = dup3(r1, r1, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xe000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x0, 0x8, 0x1, r3}) [ 191.429081] FAT-fs (loop3): Unrecognized mount option "nfs=nostale_ro(Çid=60333537" or missing value 2018/05/04 06:43:31 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) keyctl$assume_authority(0x10, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/4096, 0x1000) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa231a6349", 0x78, 0x0) close(0xffffffffffffffff) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800), 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6", 0x49}], 0x1, r3) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000600)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f00000100400000000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030000000030000000000000000a58300ff01000000000000000000000000000100000000000000000000ffffe000f60182193e2de13be6"], 0x87}, 0x1}, 0x0) request_key(&(0x7f00000007c0)="63657068007ebde38695030f5ca3560d715953932c450c4e6aea37a2fda6e1e27303c75a76de5d373ca3d68a1a27e2c112748eb820ed9a5e69767b5bd25365988ee8407f206119dc2a23772a0b4319f9902228eb15528f7c8f0874168c6973027e8c5b6228b4f78004a0b9d7a014738ff7a05ad8a578439100f1d9e8e89df4c3b1e023a275b2eec196f5fda138f590ee21261504d3e5ceaa9cfa775bfc71f63408b264a6f202970c46bbbd1a1c052635cf05d4e7ca047376", &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='user\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r2, 0x4000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xe1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r5, 0x0, 0x6, [0x3, 0x1, 0xfffffffffffffffc, 0x1, 0x0, 0x81]}, &(0x7f00000002c0)=0x14) 2018/05/04 06:43:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x9, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x1, 0x1c4, 0x2, 0xffffffff, 0x6, [{0x814a, 0x1c4, 0xfffffffffffffff8, 0x0, 0x0, 0x200}, {0x0, 0xfffffffffffffee4, 0x40, 0x0, 0x0, 0x100}, {0x6, 0x8, 0x2, 0x0, 0x0, 0x2000}, {0x0, 0x7ff, 0x1000, 0x0, 0x0, 0x1}, {0x5, 0x2, 0x9, 0x0, 0x0, 0x804}, {0xb03, 0xffffffffffffff84, 0x0, 0x0, 0x0, 0x200}]}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x3f, 0x6, 0x5}) 2018/05/04 06:43:31 executing program 7: syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) open(&(0x7f00000001c0)='./file0\x00', 0x4000, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0) 2018/05/04 06:43:31 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@random="dee93e6cbff1", @empty, [{[], {0x8100, 0x13, 0xfffffffffffffbff, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0x3, 0x349]}) 2018/05/04 06:43:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003b9fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001040), 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001080)=""/4096) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/156) [ 191.536396] FAT-fs (loop3): Unrecognized mount option "nfs=nostale_ro(Çid=60333537" or missing value [ 191.600578] IPv4: Oversized IP packet from 127.0.0.1 2018/05/04 06:43:31 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x1ff) ustat(0x800000000000, &(0x7f00000001c0)) mq_open(&(0x7f0000000340)='keyring\x00', 0x41, 0x80, &(0x7f0000000380)={0x0, 0x8, 0x7, 0x20, 0x3, 0x3, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x22400) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000400)) keyctl$set_timeout(0xf, r0, 0x9) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="87f0dcf6ef5929f1147d788476285c071cf31d", 0x13, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000a3dffa)={'poly1305-generic\x00'}}) 2018/05/04 06:43:31 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080), &(0x7f0000000100)=[0x0]}}}], 0x0, 0x0, &(0x7f0000000200)}) 2018/05/04 06:43:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/05/04 06:43:31 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x125, 0x4) 2018/05/04 06:43:31 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x0, 0x3}, 0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) [ 191.805851] binder: 15000:15003 unknown command 0 [ 191.833606] binder: 15000:15003 ioctl c0306201 2000dfd0 returned -22 [ 191.866851] binder: 15000:15003 ERROR: BC_REGISTER_LOOPER called without request [ 191.874598] binder: 15000:15003 got reply transaction with no transaction stack [ 191.882152] binder: 15000:15003 transaction failed 29201/-71, size 0-8 line 2763 [ 191.978478] binder: 15000:15017 unknown command 0 2018/05/04 06:43:32 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000200)={'lo\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='tunl0\x00') 2018/05/04 06:43:32 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) write$rdma_cm(r0, &(0x7f0000001a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000011c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2, 0x4083}}, 0x48) write$rdma_cm(r0, &(0x7f0000000780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0x48) 2018/05/04 06:43:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) r3 = memfd_create(&(0x7f0000000540)='\x00', 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000580)={0x1c3000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000440)={0x4, 0x70, 0x6, 0x6, 0x7f, 0x100000001, 0x0, 0x0, 0x1000, 0x4, 0x18, 0x2, 0x7f, 0x1000, 0x7f, 0x4, 0xffff, 0xfffffffffffffffe, 0xa, 0x1, 0x42e, 0x9, 0x5, 0x5, 0x7fff, 0xfffffffffffffff8, 0x10000, 0x84, 0x4, 0x5, 0x2, 0x47, 0x10001, 0x996, 0xe18, 0x8, 0xe4, 0x100000000, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000400), 0xa}, 0x20, 0xe29, 0xffffffffffffff71, 0x3, 0x80000000, 0x3, 0x3}, r7, 0x4, r8, 0x1) getpeername$unix(r3, &(0x7f00000005c0)=@abs, &(0x7f0000000140)=0x6e) 2018/05/04 06:43:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x1, 0x0, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @remote}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6, 0x4e22, 0x3, 0x4e24, 0x4, 0xa, 0x0, 0x80, 0x33, r2, r3}, {0x6, 0x8000, 0x1000, 0x7, 0x8, 0x3, 0x3ca, 0x2}, {0xf47, 0x1f, 0x7ff, 0xffff}, 0x3dc7, 0x6e6bb6, 0x0, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x2b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x3, 0x3, 0x0, 0x7ff, 0x9, 0x32}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000002ac0)={&(0x7f0000002580)={0x10}, 0xc, &(0x7f0000002a80)={&(0x7f0000002800)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/05/04 06:43:32 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/05/04 06:43:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x102, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000440)) timer_delete(0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000380)={0x7f, {{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x3ff}}}, 0x88) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f00000001c0)="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") setreuid(r4, r3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000004c0)={r6, &(0x7f0000000480)=""/15}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x208001, 0x0) ioctl$TIOCSCTTY(r7, 0x540e, 0x80000001) ioprio_set$uid(0x3, r3, 0x2) 2018/05/04 06:43:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bond_slave_0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) 2018/05/04 06:43:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) ioperm(0x600000, 0xf88, 0x82b) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4, @multicast1=0xe0000001}, 0x195) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 192.016666] binder: 15000:15017 ioctl c0306201 2000dfd0 returned -22 [ 192.034421] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/04 06:43:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'veth0_to_bridge\x00'}, 0x18) truncate(&(0x7f0000000240)='./file0\x00', 0x9) ioctl(r0, 0x2, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000200)={0x1, 0x5, 0x0, 0x1000, "62b95532bbf584b38b61c6d4ba2cdaee5ad52897c4b0bb60201f38deceb9f9c131faaa31ddb97f9e4d59a92c", 0x81}) fcntl$setsig(r0, 0xa, 0x37) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000100)=0x7f, 0x4) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0xec44280e4da419e3, 0x8, 0x9, r2}) [ 192.101429] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 192.147420] device bridge_slave_1 left promiscuous mode [ 192.153091] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/04 06:43:32 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x844e82ca96832944, 0x0) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x4000, 0xfff, &(0x7f0000000200)) getitimer(0x2, &(0x7f00000000c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x840, 0x80) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r2, 0xf5a}) 2018/05/04 06:43:32 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x141002, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000220000002e1563b500000085008522837be370e1996c3613286b000000231aad0acf195ebbaf551831d900000b067f83"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r1, 0x0, 0xe, 0xa7, &(0x7f0000000180)="d7ab9e946f5d8d6a1d9538e7c69b", &(0x7f0000000440)=""/167}, 0x28) 2018/05/04 06:43:32 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/04 06:43:32 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6c, @multicast2=0xe0000002, 0x4e20, 0x4, 'dh\x00', 0x2, 0x7, 0x25}, 0x2c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) [ 192.202409] device bridge_slave_0 left promiscuous mode [ 192.208092] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/04 06:43:32 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="419fb3a8bd63129b0000") r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x5) 2018/05/04 06:43:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10280, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x200, 0x0, 0xb, 0x40, 0x5, 0x8000, 0x1, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xffffffffffffff7f, 0x0, 0xfffffffffffffff7, 0x80000001, 0x9}, 0x14) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001980)="a27c5f1b6e7ecf53218828584c8c0135af2ed559cfcc09f233d178522ab69929", 0x20}], 0x1, &(0x7f00000001c0), 0x0, 0x4}, 0x48040) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r4, 0x40047452, &(0x7f0000000040)=""/174) listen(r3, 0x101) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 192.346655] IPVS: set_ctl: invalid protocol: 108 224.0.0.2:20000 dh [ 192.407862] IPVS: set_ctl: invalid protocol: 108 224.0.0.2:20000 dh [ 192.436598] team0 (unregistering): Port device team_slave_1 removed [ 192.476516] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 06:43:32 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dbdbfe, 0x30000004}, 0xa) 2018/05/04 06:43:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x10000000000000) getdents64(r0, &(0x7f0000000100)=""/205, 0xfffffffffffffcd6) 2018/05/04 06:43:32 executing program 0: unshare(0x60000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x54) unshare(0x10000) [ 192.496716] team0 (unregistering): Port device team_slave_0 removed [ 192.513568] bond0 (unregistering): Releasing backup interface bond_slave_1 2018/05/04 06:43:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0xd) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r3, 0x206, &(0x7f0000000140)={&(0x7f00000001c0)=""/97, 0x61}) 2018/05/04 06:43:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0e", 0x1}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0xfff, 0x2, "23a6178b4f7ef508"}}) 2018/05/04 06:43:32 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0x62de88fdec4af127) r2 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='vboxnet1!cpuset\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="74727573746564fd73656c696e75785d637075736574747275737465642e00", r2) setresuid(r1, r1, 0x0) setfsuid(0x0) [ 192.589618] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 192.624556] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 06:43:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="019561590008000000dbb90000dad841fde92ee6736f63df45", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) [ 192.771495] bond0 (unregistering): Released all slaves [ 193.481450] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.487877] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.495359] device bridge_slave_0 entered promiscuous mode [ 193.536833] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.543272] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.550784] device bridge_slave_1 entered promiscuous mode [ 193.586495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 193.621970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 193.728361] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 193.768725] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 193.934311] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 193.941563] team0: Port device team_slave_0 added [ 193.977439] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 193.984764] team0: Port device team_slave_1 added [ 194.015159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 194.022120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 194.040693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 194.089399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 194.096307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 194.109989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 194.126143] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 194.133224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.141438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 194.167961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 194.175141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 194.183350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 194.458864] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.465278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.471930] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.478307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.485713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 194.976128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.706298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.781799] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 195.854124] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 195.860289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.867886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.937007] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/04 06:43:37 executing program 1: r0 = getpid() r1 = userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x5) sendto$inet(r2, &(0x7f0000000140)="25d99e5bcbc29d60b07c80717ee694d4c2bdaddbc8cfe525fbaa75d54aeeedd1a45d44bfae78683678c28b19745f0ddf7bc99f9bb1c6a736881204ecd0787788eeeda4e9c0edb904b55acc4bc75a043431ca0e90a91f0e0dadb361f4a36b957c37575169fe66d86a770893b58c7845aad4423768249cda7fa6505ac0218cef17cdc317838505199250c9ee36c03494f9ac26336c3141941f3e760936041024b6083ea65fe95a361ad2977f478541a54b7cc550", 0xb3, 0x4000040, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x55}, 0x10) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) kcmp(0x0, r0, 0x0, r1, r1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000340)) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/04 06:43:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x18000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x7fff, 0x10001}, {0x8001, 0x3}, 0x4, 0x3, 0x1}) prctl$getreaper(0x25, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xf948, 0x4808, 0x8, 0x7f, 0x4}, &(0x7f0000000080)=0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x10}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) 2018/05/04 06:43:37 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xbc2}, {0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1ff, [0x5f2c, 0x5, 0x3f, 0x7, 0x101, 0xfffffffffffffffe, 0x5, 0xffffffffffff7769]}, 0x5c) write(r1, &(0x7f00000001c0)='0x2', 0x3) 2018/05/04 06:43:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x91, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x2000, 0x20) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x29, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./control\x00') 2018/05/04 06:43:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = socket(0x11, 0x80000, 0xfffffffffffffff8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000000)={0xffffffff, 0x7, 0x1, 0x8}, 0x6) sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 06:43:37 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) memfd_create(&(0x7f0000000100)='dev ', 0x1) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000000c0)=0xb0) 2018/05/04 06:43:37 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x34d040, 0x0) sendto$ax25(r0, &(0x7f0000000140)="49a29ab0522cda143410bcea26325c7dd9f6945801762479c01b66376a2b01851fe6dfc7fac10328caff1c2157c4ddf12ea6780d6f5d0a372bc81ca47fb262d4997930fefa23853a265cdeaf9e01069a2d2204a5a4a8768b8c6e9c5a211812dba5599f8586455d9a17bfd5567b2f20f37d4a59434154ed5dc0f2a2c87be4e9ebd8b295", 0x83, 0x0, &(0x7f0000000200)={0x3, {"5cef501b927bba"}, 0x8}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/05/04 06:43:37 executing program 2: sync() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0xe8e52bb4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="17709b2e16b45613855982ca2041d386d2372e158b04883f7a8a480322d95ab2de7112daecdd8c9494ac8d40bad7f4e0a791df52ed19c0e07a09b7bc843c2723e220e59854b3d08706b25ceb27ca47918741652bff09d68df1d54a9bcabc2a26cbab404b35079d4b1bd3118d3e2546c67374ad0114018f622ed930b63e29eb3bc129ed735373f95713f1b144f1fe03937ab1cb8be0e2b6de03efabfb11d3e75690efbc8405", 0xa5) 2018/05/04 06:43:37 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2000010) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x10000000000000, 0xc0) ioctl$KVM_NMI(r2, 0xae9a) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000ff0a000000000000000003f7ffff0700e0e13211eafacd70f3dd244219ed01000400000000aeb209b00847c5de907fdabe45bf3928db108e78c0985c36c019efb63e50269792a80ec22e5fefb18d2f5e791cc98630371b88bec83ec1f64f4a35d143be0407ca8b4fa6c30744fe3f6349803d4ec5aa0faa83ac56793d2418376d3e92e4170cc6a607236f294f9d0d489fd594f3e8e64b9c956aa25393e1fdaf8c8e6b3c883729211f81346b95561350384f7b13041afdaacfc9d21c264df3165dc99c7e31bd0ad4f8acfdab996bdd4c4a0ea09c3ca944064a"], 0x1c}, 0x1}, 0x0) read(r0, &(0x7f00000000c0)=""/189, 0xbd) 2018/05/04 06:43:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)) r1 = gettid() getsockname$netlink(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x0, &(0x7f0000000100)) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r3, 0x500, 0x70bd2b, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x44}, 0x1, 0x0, 0x0, 0x4080}, 0x4010) 2018/05/04 06:43:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="6df042359b63087dcef32d45fa0304e84f38145e6f2bf0005d682d1868359316aca8b8f6f7fdcab88a3cc0f1345ec46e3a011a5aaffad96540272da5fd9e3cac4a46befa5d4930f9907d387fca5f110c0f244ff9555328ed0afc6a12667bc01856029591a1fec3d2f59c24c0c6af36eba9ab187af3c9cf39ba448e14b10ff896ad528c45520c29d1bcbb53d0f23e1a53255f9d6774570aef14bbac58340023f4eb3626af5fd302a590ca2a2ba01571d58516912beac0af960080d13ab6c5baf2ff1131155bf0b27c943419210cac11a2e8db4f173c2950508003529f452f2d20c0ffaa0a16d4fd4d2a4a230a45431ed91e44d3622d111c", 0xf7, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x1, 0x4) move_pages(r4, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) 2018/05/04 06:43:37 executing program 2: sync() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0xe8e52bb4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="17709b2e16b45613855982ca2041d386d2372e158b04883f7a8a480322d95ab2de7112daecdd8c9494ac8d40bad7f4e0a791df52ed19c0e07a09b7bc843c2723e220e59854b3d08706b25ceb27ca47918741652bff09d68df1d54a9bcabc2a26cbab404b35079d4b1bd3118d3e2546c67374ad0114018f622ed930b63e29eb3bc129ed735373f95713f1b144f1fe03937ab1cb8be0e2b6de03efabfb11d3e75690efbc8405", 0xa5) 2018/05/04 06:43:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x0, 0x800}}]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r4 = socket$key(0xf, 0x3, 0x2) r5 = memfd_create(&(0x7f0000000180)='/dev/loop#\x00', 0x1) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x4000, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0207000702003f22ba709b146eeb0000"], 0x10}, 0x1}, 0x0) close(r4) syz_mount_image$minix(&(0x7f0000000380)='minix\x00', &(0x7f00000003c0)='./file0\x00', 0x800, 0x3, &(0x7f0000000500)=[{&(0x7f0000000400)="5c1e631e6871b4", 0x7, 0x5}, {&(0x7f0000000440)="101750cc6a6e359ebe24cf79a31175a705194cb2781a28d15df1abec935c", 0x1e, 0x7fffffff}, {&(0x7f0000000480)="ec69f2a81324f8410a434b61dab74f212ca12604bb4dd3f817cc46d214d8d2591d0898a1e3bb19306e592cfed7ebd89e2fd700da86ae22ebcc270091e811a54c7d49b520e03db212ca80", 0x4a, 0x10001}], 0x20000, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000200)=0x3ce, &(0x7f0000000340)=0x4) r6 = getpgid(0x0) fcntl$setown(r5, 0x8, r6) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) 2018/05/04 06:43:37 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x6, &(0x7f0000000340)=[{0x4, 0x5, 0x0, 0x1}, {0x715, 0x7, 0x1, 0xfff}, {0x9, 0x8, 0x7fff, 0x2}, {0x1, 0x1, 0x8, 0x80000001}, {0xffffffffffffff53, 0xf1, 0x6, 0x9}, {0x101, 0x5, 0x0, 0x3363bb5}]}, 0x10) waitid(0x0, r1, &(0x7f0000000200), 0x5, &(0x7f0000000240)) socket$inet_smc(0x2b, 0x1, 0x0) sched_rr_get_interval(r1, &(0x7f00000001c0)) syz_mount_image$f2fs(&(0x7f00000003c0)='f2fs\x00', &(0x7f0000000400)='./file0\x00', 0x3, 0x3, &(0x7f0000000600)=[{&(0x7f0000000440)="d1e6788062f7f06365d53f8b962ddc1219ed67f45315cabf7fc207d7c00032cb7a7806be65bda0e403a2f57b04d29bd17855762704f9605dac9129979d90a5a2136f13a7ba9dda01387489cb64ddf6c3d6de942b550db27b423fd3b723417f3d20a5482478290d93db09983e02d777006f8eb3af89f8faa81c906405ecef080305e6df30e199efdca652f95c0346b592b762319033d22db4bb4793cee5292526636500144be6d2a5f8b4e9b5c7ddbb6a", 0xb0, 0x8}, {&(0x7f0000000500)="df", 0x1, 0x1f}, {&(0x7f0000000540)="462a9c219607c59c92e3ee28c3a7cc64fbe9024856c1a0f834491abde1accd96f7dc9446624ae07e4423e3dd43c1554aceca6a321c047ee9aa50c87cf3895a88bc849226fc4d75dca649c94924c4800b43f07c6bd8e8f0e0b2944269fe05dd7039a148e3f0240354ea86f63c5cc52ffb54d81025364cd5be800bb72679c95a06078adb4d0b0718801f10b82d96e693cdfc93ac45006d7b0846fd27fbecb2225a43c3c50c5ae559eb9a20a7012153", 0xae, 0xffffffffffffff7f}], 0x104000, &(0x7f0000000680)={[{@disable_ext_identify='disable_ext_identify', 0x2c}, {@inline_xattr_size={'inline_xattr_size', 0x3d, [0x3f, 0x39, 0x3d, 0x2d, 0x38, 0x0, 0x3d, 0x34, 0x35]}, 0x2c}, {@quota='quota', 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}]}) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000000c0)={[{@noflush_merge='noflush_merge', 0x2c}]}) 2018/05/04 06:43:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x14, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r2, @ANYBLOB="000c0001000180c20000000000000000"], 0x28}, 0x1}, 0x0) 2018/05/04 06:43:37 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000500)=""/113) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x6, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x20000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x80, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0xfffffffffffffff7}, @in6={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xe45}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xfa2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0xed3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0xe8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x7e59, @empty, 0x80000001}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7716}, @in={0x2, 0x4e20, @rand_addr=0xc5}, @in6={0xa, 0x4e22, 0x10e3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x94) fcntl$getown(r3, 0x9) fchdir(r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000200)={0x0, 0xaa, &(0x7f0000000140)="700ac5f1ad4c868b373ebed9d3fe67ee5254e13cd32da31e3a68c2c028bddda2100b570e8d22b5565cb5726db4843ac72a1d82bddd0b9f67fafe8909368bac919ad70b2959df76557e62ff0e846c53a85c2faa964ceca8036fa14d9b3eda84782aed1733217485bf0a09c77fb5e0a0c3c4c328fef2fac4c3c525b0b1ddcb34b8d2a2c522d2e5b0f6863ea3cc11cdf26d6f04848aedb2971c2224c7adfb9285d81eab65b6dfcc45cf3f69"}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x80000, 0x0, [0x9, 0x5, 0x840, 0x10001, 0x1, 0x16, 0x2, 0x1]}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000280)=0x9, 0x4) [ 197.690534] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 197.718425] f2fs_msg: 2 callbacks suppressed [ 197.718439] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 197.730117] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 197.827873] attempt to access beyond end of device [ 197.832994] loop3: rw=12288, want=4104, limit=20 [ 197.856373] F2FS-fs (loop3): invalid crc value [ 197.874061] attempt to access beyond end of device [ 197.879152] loop3: rw=12288, want=8200, limit=20 [ 197.889596] F2FS-fs (loop3): invalid crc value [ 197.894330] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 197.906960] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 197.914129] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 197.923386] attempt to access beyond end of device [ 197.928438] loop3: rw=12288, want=4104, limit=20 [ 197.935361] F2FS-fs (loop3): invalid crc value [ 197.946469] attempt to access beyond end of device [ 197.951527] loop3: rw=12288, want=8200, limit=20 [ 197.956999] F2FS-fs (loop3): invalid crc value [ 197.961758] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 198.023814] attempt to access beyond end of device [ 198.028896] loop3: rw=12288, want=4104, limit=20 [ 198.046143] attempt to access beyond end of device [ 198.051343] loop3: rw=12288, want=8200, limit=20 [ 198.068617] attempt to access beyond end of device [ 198.073681] loop3: rw=12288, want=4104, limit=20 [ 198.096953] attempt to access beyond end of device [ 198.102060] loop3: rw=12288, want=8200, limit=20 2018/05/04 06:43:38 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "396f7a6268e29263d929a6c400b20aad6f0654fc378c11b2506cb55e3ee5c1db46985eeb8d8c3caaab8583bccd2e95f7df334b1f916de71117b1ffe847161e"}, 0x60) getsockname$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xfdee) 2018/05/04 06:43:38 executing program 5: prctl$void(0xf) 2018/05/04 06:43:38 executing program 4: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x3ff, 0x100, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4) fanotify_mark(r1, 0x1d, 0x2, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1e, 0xa, r0, &(0x7f0000000100)='./control\x00') fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) migrate_pages(r2, 0x6, &(0x7f0000000140)=0xfffffffffffff945, &(0x7f00000001c0)) 2018/05/04 06:43:38 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x80000000, 0x1, 0x1, 0x6, 0xfffffffffffffffe}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00190000"], &(0x7f0000000180)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0xd76}, 0xc) 2018/05/04 06:43:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_pts(r0, 0x0) prctl$intptr(0x1, 0x20) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x400000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0xc8c0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000180)={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/05/04 06:43:38 executing program 6: mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) socket(0x15, 0x6, 0x3) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x3, 0x8d1, 0x9}) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) r5 = socket(0xfffffffffffffffe, 0x80005, 0x238) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000000)={"6c6f00000000001300"}) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000080)={'lo\x00', 0x800004}) 2018/05/04 06:43:38 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x8, 0x4, 0x100, 0x3, 0x80000000, 0x9}, 0x3}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000000140)=0x1df) 2018/05/04 06:43:38 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x300) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000500), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000680)={0x1000, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x59b5dab6000000, 0x0, 0x4, 0x80000000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000006c0)={0x1000, 0xc000}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000700)=0x401, &(0x7f0000000740)=0x4) inotify_add_watch(r2, &(0x7f0000000780)='./file0\x00', 0x80) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000007c0)=0xb3ff, 0x4) getpid() io_setup(0x10001, &(0x7f0000000800)=0x0) io_cancel(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000840)="60fd351a2a13464b0aafe5149b4766dd7365c1f8473aecfaf741fb4ca46687bfa21f43ce7894e800cdc4a4d305b27037f6c365a4e5a9b83e79f802b8fb55aa5faf4886c88c632305efbaaa3844f4fce2c8da9c8f56be36934006dfdc43ed9b59c28a027c3380d50020a2a6850c9965e586cb1aaf7d0b8969eb5b3142aa928c2d484f13785c5c92c6411085d8e0c138a319c73427db2dd768a7090970bdab5c6716eb6c3be44e45f7a8da127868", 0xad, 0xd5, 0x0, 0x1, r2}, &(0x7f0000000940)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000980)={0xe9dc, 0x8, 0x7, 0x400, 0x100000001, 0x9}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000009c0)={0x9, 0x0, 0x7, 0x0, 0x4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000a00)={0x6, 0x3, 0x4, 0xe1, 0x7f, 0x84}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) select(0x40, &(0x7f0000000a40)={0x4, 0x8, 0x0, 0x4, 0x0, 0x6, 0x401, 0x100000000}, &(0x7f0000000a80)={0xfffffffffffffff9, 0x401, 0x5, 0x9b2c, 0x3ff, 0x0, 0x2}, &(0x7f0000000ac0)={0x33, 0x7, 0x6, 0x3, 0x9, 0x1f, 0x3f, 0x2}, &(0x7f0000000b40)={r6, r7/1000+30000}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000b80), 0x4) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x40, 0x4e20, 0x9, 0xa, 0x20, 0x80, 0x2, r3, r4}, {0xd76, 0x4, 0xb0, 0x1, 0xc0000000000000, 0x800, 0x8001, 0x7}, {0xe3f, 0x0, 0x1, 0x200000}, 0x9, 0x6e6bb2, 0x1, 0x1, 0x2, 0x1}, {{@in6, 0x4d5, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x0, 0x3, 0x7, 0x0, 0xc5e, 0x3}}, 0xe8) ioctl$TCSBRKP(r2, 0x5425, 0x9) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000d00)={0x0, 0x1, 0x6, &(0x7f0000000cc0)}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000d40)=r3) r8 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r8, 0xb, &(0x7f0000000d80)=""/40) sendmsg$nfc_llcp(r2, &(0x7f00000033c0)={&(0x7f0000000dc0)={0x27, 0x1, 0x0, 0x7, 0x100000001, 0x2, "81071fdc4196e54ba7a78ea739869e0ca1838e15b9a4ce37d76ccd64c35c16ac6e48779ea1143ee29b724951e68296730516fc4ef005c6f995b355ac61cf7b", 0x22}, 0x60, &(0x7f0000003280)=[{&(0x7f0000000e80)="c11251c7c7e207a40c58da1b4a6b", 0xe}, {&(0x7f0000000fc0)}, {&(0x7f0000002040)="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", 0xffc}, {&(0x7f00000030c0)="93f2b95db41078a706f5c9d3b4b36603243b6b97e8c75280e9d65e2b82e1b9627f680fff24b94db3ead46a07aacf784b6db2d292eefcc6368ae2fbe76319b284ffbceb96d06c7131aec31629c1385a211e004b9cd91901b44f06a6e8a1f52bebcb0880a883a13c34d60288dff458fd52d3b6d503a0b7dfa0c9b08b", 0x7b}], 0x4, &(0x7f0000003340)={0x60, 0x10d, 0x1f, "7eb645ddfffb0babe754ad3ec430d773f9c1986a331bf341f5608b1e5e1bd0d56e5429c4624c7fb3bd0755a3717cf2634df74026cd511ad2b6ad537b2b3849a0bae56ce6154c68b12cceedba"}, 0x60, 0x1}, 0x4) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000003400)=""/225) [ 198.547157] Unknown ioctl 1074021321 [ 198.595301] Unknown ioctl 1074021321 2018/05/04 06:43:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="200000000000010101000000000000004310050100ef00009700000000000004"], 0x20}, 0x0) 2018/05/04 06:43:38 executing program 6: r0 = socket$inet(0x2, 0x80f, 0xffffffffffffffff) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) 2018/05/04 06:43:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(%tr(aes-aesni),sha224)\x00'}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400000, 0x0) 2018/05/04 06:43:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x8, 0x0, 0xfd0, 0x7, 0x0, 0xb1, 0x40040, 0xa, 0x1, 0x2, 0x1ff, 0x40591a71, 0x3, 0x0, 0x2000000000000, 0xfffffffffffffff7, 0x8, 0x6a, 0x101, 0x7, 0x1ff, 0x3, 0x100, 0xe8, 0x6f, 0x52, 0x5, 0x3, 0x5e3, 0xffffffffffffffff, 0xd39, 0x20, 0x4, 0xff, 0x9, 0x4d, 0x0, 0x9, 0x3, @perf_config_ext={0x6, 0x1b}, 0x8000, 0x5, 0x1e3, 0x4, 0x7, 0x1}, r1, 0x4, r0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') fstat(r2, &(0x7f0000ed8fbc)) 2018/05/04 06:43:38 executing program 0: syz_emit_ethernet(0xffffffffffffffb4, &(0x7f0000004980)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x2, 0x6, "0c7ccc", 0x165, 0x3f, 0xdc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x3f, 0x2, 0x4, 0x1, 0x5, 0x20000000, 0xfff, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}, @routing={0x1d, 0x8, 0x0, 0x1e61, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x73, 0x0, 0x0, 0x7, 0x0, 0x9, 0x64}, @fragment={0xed, 0x0, 0x7ff, 0x0, 0x0, 0x7f, 0x68}, @fragment={0x6, 0x0, 0xe3d, 0x1, 0x0, 0x84e, 0x66}], @udp={0x4e24, 0x4e21, 0xed, 0x0, [@guehdr={0x1, 0x2, 0x7, 0x27, 0x100}, @guehdr={0x2, 0xa1b, 0x8, 0x9, 0x100, [0x80]}, @guehdr={0x1, 0x3, 0x7, 0x4, 0x100}, @guehdr={0x2, 0x1, 0x4, 0x6, 0x100, [0x80]}, @guehdr={0x1, 0x20, 0xd61, 0x100000001, 0x100}, @guehdr={0x1, 0x8, 0x400, 0x4, 0x100}, @guehdr={0x2, 0x7, 0x8000, 0x4, 0x100, [0x80]}], "ebaebcdc459bfe4fcd38398d5a9c36bfb7cfe02292f1ec5db9d4f3800511d2be60e8bad0c344a8a3850fb40a406ce37189eaa749100d504d139ceb257efc71977e3d0d6f515b7b5181559eaa80a3d5939850ec569f73ff771886ed38eae67e80f00441bc35d8e2a44eab1e9b1020f61b584b15a9449da1b48da9c3a35e313ebbab40e2e20f9d0433f7f2d264629ff33e71734e4822c7d68034d02c1b170c1c2a34e96ab76c320ac1deed76edfea0f6a500285eedeb81e00a22ce279b2c"}}}}}}, 0x0) 2018/05/04 06:43:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x1, &(0x7f0000000180)=ANY=[@ANYPTR64], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000740)}, {&(0x7f0000000400)="06fc4ba071519eb13f514945e9636177ce7e8416c9267022c6e4c2bc0e8ca789e487a4dd1f65e6bf1bd309c50ad856f6b61d7fc376baf1a805c2e245e1b97ecd2bc372b61eced053945c787c", 0x4c}, {&(0x7f0000000580)="96edda81ee7b2ed63826a6af6d6f9fbbae17a687aa234e536716f763f52a026cddcb41a2c62870d8b2e99a8c01ef91b699f4ef6f20139b4f2cb3083ac6d430600d332b1d61108ee5fc02ad4b07ed2f2df358", 0x52}], 0x3) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x101, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r4 = getpgid(0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000000c0)=r4) 2018/05/04 06:43:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x7d5, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="8ae6132ae9bdf09c1e2c5a82ba7c25bebac21dc216a7660ddd2777f07563690bccdf2bc43ec6c0b825165f70b3bfa0ebcd35e03c905cfe41296ff9de4446d649539e67afe2f78affb3d85e0a4628d27fdcba325fe3760d172b54812366f22b2619333d984a0f79ea57aa44d7e99b87b75042513056cb185054cb15c5ab2ca0eadf41191274e285f2024e8b35b1493dc77cce", 0x92, 0x100000001}, {&(0x7f0000000180)="89e0a52360b7bb21396f694c46d056a2931c5bfba677eae94a510f80e597c33e910a8803c2c03841e660362f582c45e4459585df8e5610f144b5b28881a8897b29168a6c0739409fec468f4b1b44b9be129b88525574890b96459a06ddbd731e6b42b0b7d67cb80bf7728c9266b48be9321be0cddeffcecb2ac4bffd4f3007bc139937e2831247f9a1aeed32233f111cd3c795d66493d8fcfe3b02eae73efe1457e58c303f07fccd0735d82889238216", 0xb0, 0xac0e}], 0x100804, &(0x7f0000000280)=ANY=[@ANYBLOB="636844730000007057ddf865642c626c6f636b3d342c00"]) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4802) syz_read_part_table(0x0, 0x0, &(0x7f0000000140)) r1 = dup(r0) ioctl$TCFLSH(r1, 0x540b, 0x7fffffff) 2018/05/04 06:43:38 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000013000008010040000000000000000000000000a44dde78f0c243439b99c038795956a915a1fff2510057cb748b17cca37cf7970f70815e1ef6cf28716af3aef5ba1594a031a1328702f7d41c2906afeebdc701baf8cb22ae476d1df6ed3c4badd44a6de4587f7196a27653891efffb50a5d56f3b4506ed7a103c841e8eb788c28313f27282f6fdf40d30630cc92e81ffbb9149d75f2c5905b625fee01e4e99113cad364fbbfe5a7de59116070e0e5d30040a1da453eaaebd32df5cc7ad9eafd11e5e1a4138b1c6aa7d9e01f8d67279bed6a7883c"]) 2018/05/04 06:43:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x4, 0x108) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f00000000c0)=""/220) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x159000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0x83, 0x4) 2018/05/04 06:43:38 executing program 1: r0 = socket$inet(0x2b, 0x0, 0xfffffffffffffff7) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x420040, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002b40)={0x0, @remote, @loopback}, &(0x7f0000002b80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002b00)={'syzkaller0\x00', r2}) r4 = memfd_create(&(0x7f0000000140)='$\x00', 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002ec0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000002fc0)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002f80)={&(0x7f0000002f00)={0x64, r5, 0x600, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4041) getpeername$inet(r0, &(0x7f0000002bc0)={0x0, 0x0, @multicast2}, &(0x7f0000002c00)=0x10) write(r4, &(0x7f0000000040)="0600", 0x2) sendfile(r4, r4, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002d40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000002e40)={&(0x7f0000002d00)={0x10, 0x0, 0x0, 0x1810044}, 0xc, &(0x7f0000002e00)={&(0x7f0000002d80)={0x54, r7, 0x10, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) pread64(r1, &(0x7f0000002c40)=""/136, 0x88, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000002eff0)={0x394, &(0x7f0000000000)=[{}]}, 0x10) sendmsg$kcm(r1, &(0x7f0000002ac0)={&(0x7f0000000080)=@ll={0x11, 0x1b, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000100)="689003f720ae5460acd6462c9523203ea2c994d79a7bfef43fd51afec357a7fe06ba97a9a385c538627e7b34b88ea5c342025819bfa14846e8a9801f95f022b3f9b4cb5a75815f0a04ac86de9a94c6daa929775ffd1aae35f1b6250b828b178399a93c582965c47770268c700a86e0c045563458aee62f5495d162731f3e14d6b6f7442b1a1c128be5357fffef623988bf4d125f7ae40180c5b78523a89ad500b2", 0xa1}, {&(0x7f00000001c0)="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{&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="4514cceb40d983bc45ba3120ec996c7fd8de82f833dacde985fa3cba937602f0b0c3184cfd529595776a2613ad8c77d54a3bef7e3ce1a7a0edd3c7fcaf97c861f9019195207f2b1c87c65058612d6b8706576967b40fb86fb872a8d2351d57c90af9ddb054fbcc0f84f4f4d522ffc9bfe710104dd1b6641afd2c7a3c3f6b9ad54f2687b4110be8b35eea8c016ca7783b45dd7a4abf0e8a53", 0x98}], 0x8, &(0x7f0000002540)=[{0x110, 0x117, 0x9, "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"}, {0xd8, 0x11f, 0x7d, "41981ceea2d82e34312466bd2d48af51db2e85bd81e613676db88d014ba2d1dee53426366867f1a6beef78567c49959bfe4331837f5e14590f4abddf61cbcae84a05e34ab25bf453683bc5d5e9a56268c3858d66208684b4c59c4ebf13bf5fc642f8007b68914242ad2129a4e449838779c9c6639e00c41dcb203b115047d4614f2f75dd1aaddd6357e95797fb44db6a14ae3b6cf5dfc5324a0fb270dfac1040418dc6bdab5ae0c9747f8a6101cadba5580df8d06cf6bd4fe4f44101c356fe0bf8"}, {0xf0, 0x199, 0x401, "4a0bfa87ab43451fc260f0158b15a00647f66522f6e6600d5ee974994bea37dd971f75799fb2a01d8287f013a554f8ca0819e241ac73063fae638efba76c7f02c981bd0da7a0e396ad5033fbe34ece3e9581073f4882eafb2353d3078ddd27d256e2e9cde78421f4695e4e362bbd34f69454aa89969b1c8e04744a2c9aec614387c81040a2b09b707877d26a73050ca9415857140dc593a35abff5d871a741a33c816c45561569b5b1e872e6c47fc0feba51d194652212fce9a552b65de84c572ca3ca062c5f769eb18890bc9e22a389b648dd98d786405ab8f0"}, {0xf0, 0x114, 0x20d05f3d, "da865adaa66cd9e89f033cf709d58bb713dbe465f5097ba0f8a89578d7b63095491438a69062806aa038edda1036bd600767cca23d287ecb0910df7831dddf71a1ae64db8f8649db9b5c205b002b634f03670a4919f8795ad0e81f07bfde7e48b17aed875fe2696a8da9bb9789e8a04e96fa4a06ff60fa1688c210d700cd8ee423d7f43ec43dd9df26c8a46514a7b4ae46b7117b9bd88c5e98c91d92651d2d764afea852acb2bf058f05c9602c2e4488caa5aa9b3928a14ebbfa1c86dcd28eaca70bc87783dabc49128221b5937cbe7c5b5c6fd7ea3d40c9569ab89403"}, {0x50, 0x118, 0x3275, "76a9ad50dfba6af11ac4569288c805f279cd6bfff80dc40f7d8c7083cc86a61145780b9651551f1c347c034a51226c277c06bd6d738b7b31a705a10759c274"}, {0xc0, 0x0, 0x6, "6c22fd285dc4460a4d9b167c2b9c263ab2dc54ad072bdb4a516d3eef8939516b23e365f08813b641b42e54d0985a0c524bfe8a1abbcf59dce004de22778cd8ef2d2e9be18d43b599a44243cd2dbf10f6ea60921500015d7f2832cee62d9c420d4b8e89af75b776463d1d04c647d131cea82420f0d05667b1ab5e3ed9236c24ad8ca4f91932c1ce10c3d708cd11db351bd9a57e87f6e0e43c015ccf5fbd89d0fadfcf0560018fa0f56cef9c18"}, {0x88, 0x103, 0x2, "375eab44422a9e3472869b9f2589fcf7023bdf4fb74b5deb5033e2c484375b9e31095e498eda31929c68830456fd17c46fc2277e8bce20000706078f1b40830b50dcbdf8116bdf7f707520835e628953b1ef1824fef14d2b6f8ffa3d28c120cbe77a8ee8e6729dbc8654165c75941bf451"}], 0x560, 0x48000}, 0x4000) 2018/05/04 06:43:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) sendmsg$key(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000005000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x50}, 0x1}, 0x0) 2018/05/04 06:43:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="260000015e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/04 06:43:39 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1000000000000, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffff1) 2018/05/04 06:43:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, @in={{0x2}}}, 0x98) 2018/05/04 06:43:39 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r2, 0x600, 0x70bd26, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x20008011}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0]) 2018/05/04 06:43:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) dup2(r1, r2) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8800) 2018/05/04 06:43:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = signalfd(r1, &(0x7f0000000040)={0x7ff}, 0x8) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000000c0)) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x80000, 0x40) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe98, 0x1, 0x0, 0x17, 0x9, 0x0, "94cc447e9f92678aea534093340763eeba691fdffef9ca61067f5a4f99ea79bf9e891dd67c6d8fd16fbe2d588a709f670cf8d58e5b1f5cd45511528b679bfe6c", "753bfc1fa9a7af91c445a650b5f1d57ff12bd4c22a636ca160c4b1aab20ce92872ce17e4d14942c775294f81c75f7044bbe0e26733bc3110ad7381bc8a0175cc", "721ade974c710aad4b01ecfe1d603801272b9e24b0ed1c565a517582651ae6b9", [0x3, 0x5c0]}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000003a000000010000e7ff004000"]) 2018/05/04 06:43:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x101000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x3ff, 0xfffffffffffffc01, 0x2, 0x3, 0x6, 0x1}, 0x600000000, 0x1, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="92c137ab21e17395"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/04 06:43:39 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x34ffcb12e0d8af5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x7fff, 0x1, 0xa3, 0x0, 0x0, [], [], [], 0x3, 0x7}) move_pages(0x0, 0x6, &(0x7f0000000040)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f00000001c0), &(0x7f0000000200), 0x4) 2018/05/04 06:43:39 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x44031, r0, 0x0) ioctl(r0, 0xc0984124, &(0x7f000000dff3)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x240) 2018/05/04 06:43:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@random={'user.', '\x00'}, &(0x7f0000000140)='vfat\x00', 0x5, 0x2) 2018/05/04 06:43:39 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x42, 0x0) r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) syncfs(r1) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt(r2, 0x1, 0x9, &(0x7f0000000800)="1ffd6a86", 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f0000000080)=""/195, 0xc3}], 0x3, 0x0) 2018/05/04 06:43:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x206d, 0x20, 0xfffc000000000000, 0x9}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) sendfile(r1, r2, &(0x7f0000145000), 0x5abc) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) write(r2, &(0x7f0000000100)="74c2bf0f80f75297e5d11e88da1b9697f469ea3654b025c055b580fcdf322efceae2ff30a5d178a38092b1fe92050a6eb4535d72f1b1d5ab0744343dfc6d2feb50d69547e956b8f83c5e9614a567a5c418b1bae458ba46ae911895000bec027cf32d2822927983e4a8602b74726ee3fd6c89cb1284e18afcb1990b57d30067e3883caa63f20d1773b94a097993bb69025684c231f582ad1514daacc710f55d94d644262f5a9010b0db44a027f729f6362fd6fe14b6484646e8956ab88236396983b09b86af94fb7ed9338f7247efb3d39b7fc2a5c645400ed0", 0xd9) 2018/05/04 06:43:39 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x1, 0x0, 0x3, 0x100}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)={0x0, 0x3, 0x1, 0x3, 0x2}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r1, 0xc20, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x447f}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbb9e}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000340)={0x0, 0x2, 0x2, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) sysfs$3(0x3) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000380)) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@getneightbl={0x14, 0x42, 0x400, 0x70bd27, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000004c0)={0x0, 0x7, 0x1, 0x0, 0x8001, 0x7, 0x101, 0x8, 0x9, 0x6, 0x9, 0x3ff, 0x0, 0x8, 0x4, 0x6, 0x200, 0x1, 0x9558}) timer_create(0x4, &(0x7f0000000500)={0x0, 0xc, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000540)=0x0) timer_gettime(r2, &(0x7f0000000580)) r3 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="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", 0x1000, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000016c0)=0x100000001, 0x4) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000001700)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001740)='/dev/rtc0\x00', 0x8000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001780)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) setpgid(r5, r6) connect$vsock_dgram(r0, &(0x7f00000017c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001800)=0x8fa3) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001840)='/dev/hwrng\x00', 0x501880, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001880)={0x3, 0x0, 0x3ff, 0x3, 0xba88}) ioctl$RNDGETENTCNT(r7, 0x80045200, &(0x7f00000018c0)) msgget(0x3, 0x0) ioctl$TCSBRK(r7, 0x5409, 0xfffffffffffeffff) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/05/04 06:43:40 executing program 7: syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file3\x00', 0x0, 0x0, &(0x7f0000001c80), 0x80000000, &(0x7f0000000080)=ANY=[@ANYBLOB="750200"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet6_buf(r0, 0x29, 0xd6, &(0x7f0000000200)=""/108, &(0x7f0000000280)=0x6c) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) r3 = getpgid(r2) ioprio_get$pid(0x1, r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r4, 0x4, 0x10}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) kcmp(r3, r3, 0x5, r0, r0) 2018/05/04 06:43:40 executing program 5: 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, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x222}]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080)) [ 199.872971] FAT-fs (loop4): error, invalid access to FAT (entry 0x000006c0) [ 199.880168] FAT-fs (loop4): Filesystem has been set read-only 2018/05/04 06:43:40 executing program 1: 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 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2ed3, 0x400800) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x7, 0x410, 0x0, {r3, r4/1000+30000}, {0x77359400}, {0x1, 0x9, 0xc0, 0x1000}, 0x1, @can={{0x0, 0x1, 0x30, 0x3}, 0x2, 0x2, 0x0, 0x0, "5dc3e84265949a90"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x208000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000100)=0x9, 0x4) 2018/05/04 06:43:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000080)="f1fb7e0cd7c2e0d86e2200697bfdab0f223702c85c98ed19bdb858422e245a1c92a7d3c963701646abf4865ad519a803fde2f75882fc0b037bbe37c42f8a504b87a0a3c8295666e7cf4a52648eb2a827a4fa197b6737610c10cd8af420e2029ddbfa55c96fa024e2133c88d22afb46f58a245599352808176f2f0d6f1f882222c7b8f532cd2f0332d732bfec629e088ec8ea34911fa52fe3aa84be1a35") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000)=0x2, 0x4) 2018/05/04 06:43:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'sit0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000400)=r1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000048affd)=[{&(0x7f0000000000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000980)=""/4096) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x4, 0x6, 0x7, 0x3, 0x8, 0xc0}, 0xfffffffffffffc71}, 0xa) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000480)={0x2f, @loopback=0x7f000001, 0x4e21, 0x1, 'lc\x00', 0x2, 0x2, 0x54}, 0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x81, 0x29, 0x6, 0x3f, 0x3f}, 0x14) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000540)={0x8, 0x4, [{0xf7, 0x0, 0x3f}, {0x1, 0x0, 0xffff}, {0x7ff, 0x0, 0x4}, {0x4, 0x0, 0x1}, {0xfffffffffffffff0, 0x0, 0x1}, {0x0, 0x0, 0xffffffffffff7eac}, {0xfff, 0x0, 0xfff}, {0xdb6d, 0x0, 0x40}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r6, 0x100000000, 0xffffffffffffff0c, 0x100000000}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) r7 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x800) signalfd(r1, &(0x7f0000000640)={0xf460}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000600)=0x8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000500)={r2, 0x1, 0x6, @random="dc107238e092"}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000004c0)=r1, 0x4) [ 199.980915] FAT-fs (loop4): error, invalid access to FAT (entry 0x000006c0) 2018/05/04 06:43:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84000, 0x0) connect$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x499, 0x2470, 0x800, 0x3, 0x4, 0x1ff}}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x6, 0x800, 0x1, 0x2, r0, 0x4}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x3, 0x4e24, 0x8, 0xa, 0x20, 0x0, 0x7f, r2, r3}, {0xad, 0x8, 0x7, 0x8000, 0x1, 0xdd, 0x5, 0xecc}, {0x9, 0x1, 0x5, 0x100000001}, 0x4, 0x6e6bbf, 0x2, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x3, 0x200040000000000, 0x20, 0x10000, 0x100000001}}, 0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)}, 0x10) 2018/05/04 06:43:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009840)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000009940)=0xe8) sendmmsg(r0, &(0x7f0000009d80)=[{{&(0x7f0000000380)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x801e800}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000400)="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"c18b5d93184dde8d073af77df3178f15128bb845544dd335bd4ed3f11a2b64228a5e738b3e9df1cfb80bec272d18920d8f13a252489b948f631673fd98f57897b3371b1aa632ff9bbd2715755e941b087eef2ceedebf750ba3f78f34a0a44d98bc537a811c7aab0ccd69e77f5d5e159aab29fa96b2e71fa17b7c5045af1c27e127dc1e6f03981719e70766f9b37fe94b8d0d10ca534f21883ce717710b253ae1778ddf7d0deea541e981be60dfb86900b05fde7788c155910747f6"}, {0x78, 0x119, 0x1, "053af0e6091cfb8114f679303e4d0d207f1b4edbc1784ce29651d42c05e60e856e98e271ca7cc0608a76acbd8318c152e665027f3efa876a5b9dfb2d07944f16423b0ac27f5312cfef7794c4e34cafae88f81198f1d1fea28baf8492633bbcc523"}, {0xb0, 0x13b, 0x8fb, "356fc144e828dd0604451b47200d3486e439ea24ec212405252d5acf0a43847f9607cd9acc2608f864f73d611f994d4184395848ad0d9978e28a439faff0bec1df9a8f61c8bb721b3e26bcebacc3d607d4b685e5f5e84383c65c3b5a7d11bea0796ae793f9deb1fe53fa066ec27e3f3ee8007bd4c1c39cfe08c3667bf988c956e4df85c44c5a98cfc8543984779d43b9b65d9499dbdba7fac7"}, {0x88, 0x11d, 0x4, "533dcaa6aa12a62fa632599a62fcf065e75916d84ecdbb1bd877a9126a1bbd29b17918c19a61ce84372547bbb19f35dddeab97ea3dcab45ae0afcdd691f7c2be76a8e524d08e19078b452f38171029dd1210e49601d1bf4354085083fcce6d8b7bbbd7b9359174e0597ddd586f7e385580e54e8071"}, {0xe0, 0x0, 0x10000, "6c292ce0efe62c9e5bd25d240f0791491920877a09c91965ed9b15baf6a61c9e28c5dd0414a2123b2f5bb2af539a4eefe88bad4bb5cf8dfe0b719c63199c59f38038fc5e0f737698b8f0a015280ea96e3c46195c78f69ab05cfeb4f4a47264f563404ba17fbaf67ba54401f0adeeaccbb7f6e563ff627e0e4f2ad958d810ea208bc421a89b2914eaecbc5dd028de248529d2271634b7227082f554e2d74a1461700c93f84fdcad3929c61debfcebda1d096ae21871f940460df87ad9c2f99584ce436835436ecb15601b9fb4"}, {0x78, 0x0, 0x0, "1d9b3987a6930afa905c0c7364e5109ce7e045b2ecebc24e798ecd16f267943c4d52c7c6be805c976906a2b01de17b8705158bc42e904b82e54da8bbe4bef1c43b95da2654e3f515e00633d4c8a41add4586df88c255fd17e21b87577615529c7f90e3"}, {0xc0, 0x1ff, 0x10001, "868806bd7ef9a666562d1ab6fa174ef86eaff435b266a13d57bd9890e8f2e0380c3c5180fd6e45cb8f402faab43c84de915275aa1ee6f51da14eac25541623e15f3ecef92da452205c03193ad38a6626456322bcd6837ccc2e84f63561af6bf6cfb6980db05f79cffa734865768f0da6a2b0484672ecd1be1c9ce9968300c4560e739dd53d7e95b7b52abe58ee5c175c76726a2446819d14cc28094d416ce141f607eaf544658a3c34de58"}], 0x498, 0x24048880}, 0x8}, {{&(0x7f0000009980)=@ll={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000009b00)=[{&(0x7f0000009a00)="053fbd1944b95fa5eb9d89dae7d84652cb856e97422e2f4ae4105fe960b1bd3af22c914311446d418f0758d0480ef33dc161d22aa82687553c59b911cc75720776403d4fd2ee1b4720d7fd7e83079b2eb358f0a8c34c4adf32536ad910ef33322ca16592aa9441d270dcab31c6b287fbfb98c27a66a0b030cf79b1f2c32b7c4e540d91f91c9dd845241fa79160645f9a411a8e71f0ab1a4fb469c30aba91fe53915c13fd69d135be7f1bf8e5aeda1c2e1f5dbe6001a03e52de3ea945aab9e7845496f04d18a9b448844a7ad037c0c318401b4b6650f9838c118b912b7fda47fb41b729acab294725fb3651e08267e73c2b90511628b67d4b8d1151", 0xfb}], 0x1, &(0x7f0000009b40)=[{0x88, 0x3a, 0x8, "b66bac1c17cbc7b460868b624b317d2ac9fc8ccbe23bc7d39a94cb5a528489aac26c9837d826a8e00d55a4f9cf4161f2bff547a4931dffd85a76230e0a8e0e66184b91d234e065b06b88e77c7412187608f98ca6b68640d905b210cfe0481ed89fe65fc2363e3edb63276eefcc5b807a5dd4a9"}, {0xd0, 0x112, 0x100, "20ccf7dd4b8574c941bc992b438abff79a5af496ddb508997298719becc118fcb7bc3b5b7e5f1eff8e992250c93b7bf9f38672836aa56f0f098f395bfd188b62b221fc426c191134abd1ff4ba7116c74cae4d7393fb9ac293b2d8f7ab04ecbabdf20f3f6d476012038257cf744872a157e6946e40f91ba52a4d9755ada00cdd0abdf6ba70ae5ffaed86c51b94ff57c0b15453fde75f95e83ac09aa687181a6b1bbba5ea7548f849f97c72878a06e9a9ab23dacb8776bc1c5342212"}, {0xb8, 0x112, 0x10001, "99ceb004fb9dbcc7d35b2e16f59828d5f35436f2ab71c8a595b9cc781cf49615819e5f872bd0377e6622764d2383f7bfab97f0fc155654ff32de9feebcecdc021ee73e15b0fa71d4e3bee1a72234370497413eb4c30f6c80d991e6b6a2146ddb338ba10ec725f4dd69db48029b6dafe8392eefc2cb4ef12fce258e3459e36015d736c1908a34f3bf92f1036252ccbb1d0bd55f281f5458380a8912a329fc58e64b0d8e9ac8d1943e"}], 0x210, 0x5}, 0x93a5}], 0xa, 0x20000000) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0xc00) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='keyringvboxnet0&\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='nodev/\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000340)=[&(0x7f0000000280)=')}\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='-system\x00'], 0x1000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000180000002000100cf8aa64741ae423500000000030005000000000002000000e00008010000000000000000"], 0x50}, 0x1}, 0x0) [ 200.128621] QAT: Invalid ioctl 2018/05/04 06:43:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x0, 0x0, 0xfff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0xa, &(0x7f0000000240)=@raw=[@jmp={0x5, 0xfffffffffffffff9, 0x7, 0x0, 0xf, 0xfffffff6, 0x4}, @exit={0x95}, @jmp={0x5, 0x3, 0x1, 0x6, 0x2, 0xfffffff0, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xee64, 0x0, 0x0, 0x0, 0x6}, @alu={0x4, 0x90ef, 0xa, 0x0, 0x8, 0xfffffff0, 0x1}], &(0x7f00000002c0)='GPL\x00', 0x8000800, 0xf2, &(0x7f0000000300)=""/242, 0x41000, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x1e, 0xd0, 0x8, 0x2, 0x1, 0xffffffffffffffff, 0xff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000080)="f12f24813685780613039a299fe5bed164c2e100a28104af5ff2100f68cc20f13d0247a565d5abe7e024613b59e29c12b847326ea58f98f97d25ab35f5b4b1d65a2022b0b028ec2bf16acd4f4d09cae16c18aad0023915fda6558039db8ca5c5fc348a86c9d7968df81454c541a8968ce292d3d746a64476ea0c5ad1", &(0x7f0000000100)=""/236}, 0x18) 2018/05/04 06:43:40 executing program 4: 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) shutdown(r1, 0x1) recvmsg$kcm(r1, &(0x7f0000001a80)={&(0x7f0000000980)=@can, 0x80, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)=""/54, 0x36}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/05/04 06:43:40 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e64ff8), 0x6) [ 200.151121] QAT: Invalid ioctl [ 200.215749] QAT: Invalid ioctl [ 200.237703] QAT: Invalid ioctl [ 200.269815] QAT: Invalid ioctl [ 200.288262] QAT: Invalid ioctl [ 200.292563] QAT: Invalid ioctl [ 200.320408] QAT: Invalid ioctl [ 200.339232] QAT: Invalid ioctl [ 200.351516] QAT: Invalid ioctl 2018/05/04 06:43:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x400003, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x7fff, 0x101}, 0x1, 0x5fa2, 0xe82, {0x6, 0xcaf}, 0x4, 0xd24d}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) 2018/05/04 06:43:41 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe802, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="eb3c906d6b66732e6661740002f101000200027400f8", 0x16}], 0x0, &(0x7f0000000340)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x7) 2018/05/04 06:43:41 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffc]}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000140)={0x6, r0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="7e458fa2b630a19f12e37e464d51dde1064f2a5c68ad836617869ccb52a372d00ff55240fe02dca2e9ed98ffd487afbfe9aafd322c26e2f5cfdf03eb0aa77004c60a3eda6d925d70a860e18cd9", 0x4d) 2018/05/04 06:43:41 executing program 1: syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000009c0)={0x11d4, 0x6, 0xb, 0x500, 0x70bd2c, 0x4, {0x1, 0x0, 0x1}, [@typed={0x4, 0x70}, @nested={0x14, 0x13, [@typed={0x8, 0x54, @fd=r0}, @typed={0x8, 0xe, @str='xfs\x00'}]}, @nested={0x1004, 0x76, [@generic="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"]}, @generic="41529d9ed3ff8726ea11cb481b10d68c1bbe1c8335f02555472095a5b69deaa67f5668548c2ecd8c8db7b662a2d80bb9a565878c867a1d88c6425a0c13d0770450486506cd04be716d608b10a0838166d9332b209cef37a579c8305dcab8a2bed110a380e311b00e4aa70c98edf42b35413c7c699ee6c69f3440e95f28e9f51fc1fa1ba8efdd9c3e2d4ee8a492304864f3f62f56ef9807cd5d14f8bc19c70e3fe159dc6f15571e5eade36eb48b247087725a1cc7597a1a940448a8e5fa26fc63a8885afbfa96c6ba", @generic="4529f70a3e7d846ea0fc0946296316eb0e15f1244769dc75a42e1c154e2fae50b78167592a6c47d5a356876524ae0df9f6698be80b450412c4e3a764e163255dd39af8a920f18396fb0fac7f61e58d78a40a12fbaa8e70a665669456db27354c8a2669704d659494497db7f924564b6e5639637fe0f174cfe04c082ceccc2490506063b2448747845ae291b4d00d9017e26d9b7525303df5f25f79fd70f06765d78dd5b34f87402b9b6fdb84a548927e7bb62ff7742a9c58161b45d1725814ee7723ea646fa55836a3bd", @typed={0x8, 0x31, @str='\x00'}, @typed={0x8, 0x7d, @str='xfs\x00'}]}, 0x11d4}, 0x1, 0x0, 0x0, 0x80}, 0x400d4) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000240)=@ioapic) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x0, 0x0) 2018/05/04 06:43:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYPTR], 0x1}, 0x1}, 0x0) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xcc4, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000280)="40501af0d1d15523fa0a6cf8ffabd58e8af547e8") r3 = creat(&(0x7f0000000240)='./file0\x00', 0x108) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000300)={0x9, 0x0, [{0x40000000, 0x80000000, 0x4, 0x7f, 0x8001, 0x750a, 0x14e8}, {0xc0000001, 0x400, 0x4, 0x5, 0x33f4, 0x4c4d3e11, 0x7}, {0x7, 0x0, 0x7, 0x0, 0x7, 0xffffffffffff0000, 0x6}, {0x80000007, 0x9, 0x1, 0x2, 0x7ff, 0xfffffffffffff11e, 0xe4e}, {0xc0000000, 0x5, 0x5, 0x7dd, 0x5, 0x7, 0x7fffffff}, {0xc0000019, 0x10001, 0x6, 0xfffffffffffffffd, 0x7, 0x8, 0x100000000}, {0x4000000f, 0x5, 0x3, 0x1000, 0x9, 0x1f, 0x400}, {0xa, 0x8, 0x1, 0x4, 0xbe06, 0x3, 0xfffffffffffffffd}, {0x80000007, 0xfffffffffffffff8, 0x5, 0x1000, 0x4, 0x7, 0x764a}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000000200)={0x0, 0x137, 0x0, &(0x7f0000000140)=0xfffffffffffffff8}) connect$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0xb4f2, {0x11, 0x101, 0x5, 0x5, 0x6, 0xff}, 0x7fff, 0x1}, 0xe) 2018/05/04 06:43:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "897a89", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) socket$inet(0x2, 0x80d, 0x7) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x10000000000011, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000100)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x3}) 2018/05/04 06:43:41 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf47]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) 2018/05/04 06:43:41 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x100, 0x60042) connect$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000140)=""/196) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x100010000, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="6841525aaaaaffffffffffff810020000800460000aa000080060400000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) [ 201.261209] FAT-fs (loop5): bogus sectors per cluster 241 [ 201.266938] FAT-fs (loop5): Can't find a valid FAT filesystem [ 201.291299] print_req_error: I/O error, dev loop199, sector 0 [ 201.303746] XFS (loop199): SB validate failed with error -5. 2018/05/04 06:43:41 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x101000) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x20000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x0, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getparam(r3, &(0x7f00000001c0)) 2018/05/04 06:43:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getflags(r0, 0x408) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x39) [ 201.327573] FAT-fs (loop5): bogus sectors per cluster 241 [ 201.333222] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/04 06:43:41 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x57, r1}) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\bposix_acl_accessselinux.cgroupGPL\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x402) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x7, 0xa, 0xfffffffffffffffd}, 0x2d3}, 0x1}, 0x0) 2018/05/04 06:43:41 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000001140), &(0x7f0000001180)) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x2, r1, &(0x7f0000000080), 0x80000000007, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x51, "ba50234093d05fe304906f1f1dc0988cd3087c62f125faf2b3066ce4fdf1a93dab8ce193f108eeaf2eba24617464a6c0d7f4d42588b4e7e8fa2fe627770952ea3a3ebe8a4ea0eb090331ff46f8a8faa08c"}, &(0x7f0000000140)=0x75) 2018/05/04 06:43:41 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x1ff, {{0x2, 0x4e22, @rand_addr=0xfffffffffffffff7}}}, 0x88) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x7) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1000000000000198, 0x0) sigaltstack(&(0x7f0000004000/0x3000)=nil, &(0x7f0000006ffc)) [ 201.444476] BUG: unable to handle kernel paging request at fffffc0000000000 [ 201.451628] PGD 0 P4D 0 [ 201.454324] Oops: 0000 [#1] SMP KASAN [ 201.458121] Dumping ftrace buffer: [ 201.461657] (ftrace buffer empty) [ 201.465366] Modules linked in: [ 201.468569] CPU: 1 PID: 15727 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #31 [ 201.475838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.485211] RIP: 0010:check_memory_region+0x126/0x1b0 [ 201.490400] RSP: 0018:ffff8801c6b172d0 EFLAGS: 00010212 [ 201.495768] RAX: fffffc0000000000 RBX: fffffc0000000000 RCX: ffffffff873f6fea [ 201.503039] RDX: 0000000000000001 RSI: 0000000000000040 RDI: ffffffffffffffd8 [ 201.510298] RBP: ffff8801c6b172e8 R08: dffffc0000000003 R09: fffffbfffffffffb [ 201.517552] R10: dffffc0000000002 R11: 0000000000000017 R12: dffffc0000000003 [ 201.524807] R13: 0000000000000000 R14: ffffffffffffffd8 R15: 0000000000000000 [ 201.532066] FS: 00007fb8d6ac3700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 201.540275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.546141] CR2: fffffc0000000000 CR3: 00000001a9c4c000 CR4: 00000000001406e0 [ 201.553397] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 201.560651] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 201.567904] Call Trace: [ 201.570485] memset+0x23/0x40 [ 201.573585] smc_ib_remember_port_attr+0x8a/0x370 [ 201.578421] ? do_raw_write_trylock+0x1b0/0x1b0 [ 201.583076] ? smc_ib_port_active+0x80/0x80 [ 201.587389] ? kasan_check_write+0x14/0x20 [ 201.591609] ? do_raw_write_lock+0xbd/0x1b0 [ 201.595921] smc_pnet_add+0xb9b/0xec0 [ 201.599711] ? memset+0x31/0x40 [ 201.602982] ? smc_pnet_del+0x70/0x70 [ 201.606772] ? validate_nla+0x7b0/0x7b0 [ 201.610737] ? __netlink_ns_capable+0x100/0x130 [ 201.615401] genl_family_rcv_msg+0x889/0x1120 [ 201.619886] ? genl_rcv+0x40/0x40 [ 201.623337] ? lock_downgrade+0x8e0/0x8e0 [ 201.627494] ? lock_acquire+0x1dc/0x520 [ 201.631452] ? genl_rcv+0x19/0x40 [ 201.634907] genl_rcv_msg+0xc6/0x170 [ 201.638609] netlink_rcv_skb+0x172/0x440 [ 201.642658] ? genl_family_rcv_msg+0x1120/0x1120 [ 201.647403] ? netlink_ack+0xbc0/0xbc0 [ 201.651275] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 201.656454] ? netlink_skb_destructor+0x210/0x210 [ 201.661286] genl_rcv+0x28/0x40 [ 201.664553] netlink_unicast+0x58b/0x740 [ 201.668603] ? netlink_attachskb+0x970/0x970 [ 201.673000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.678531] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 201.683547] netlink_sendmsg+0x9f0/0xfa0 [ 201.687601] ? netlink_unicast+0x740/0x740 [ 201.691827] ? security_socket_sendmsg+0x94/0xc0 [ 201.696573] ? netlink_unicast+0x740/0x740 [ 201.700800] sock_sendmsg+0xd5/0x120 [ 201.704500] ___sys_sendmsg+0x805/0x940 [ 201.708466] ? copy_msghdr_from_user+0x560/0x560 [ 201.713215] ? lock_downgrade+0x8e0/0x8e0 [ 201.717354] ? __fget_light+0x2ef/0x430 [ 201.721318] ? fget_raw+0x20/0x20 [ 201.724761] ? __fd_install+0x2de/0x880 [ 201.728723] ? get_unused_fd_flags+0x190/0x190 [ 201.733384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.738906] ? sockfd_lookup_light+0xc5/0x160 [ 201.743389] __sys_sendmsg+0x115/0x270 [ 201.747266] ? __ia32_sys_shutdown+0x80/0x80 [ 201.751665] ? __x64_sys_futex+0x477/0x680 [ 201.755886] ? fd_install+0x4d/0x60 [ 201.759513] __x64_sys_sendmsg+0x78/0xb0 [ 201.763565] do_syscall_64+0x1b1/0x800 [ 201.767442] ? finish_task_switch+0x1ca/0x810 [ 201.771925] ? syscall_return_slowpath+0x5c0/0x5c0 [ 201.776839] ? syscall_return_slowpath+0x30f/0x5c0 [ 201.781760] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 201.787115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.791946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.797120] RIP: 0033:0x455979 [ 201.800293] RSP: 002b:00007fb8d6ac2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 201.807988] RAX: ffffffffffffffda RBX: 00007fb8d6ac36d4 RCX: 0000000000455979 [ 201.815242] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 201.822496] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 201.829749] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 201.837001] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 201.844275] Code: ff ff ff 4d 85 c0 74 ba 48 b8 01 00 00 00 00 fc ff df 4d 01 c8 48 01 d8 41 80 39 00 74 08 e9 8c 00 00 00 48 89 d8 4c 39 c0 74 97 <80> 38 00 48 8d 58 01 74 ef eb 87 4c 89 c0 49 39 c2 74 59 e8 22 [ 201.863605] RIP: check_memory_region+0x126/0x1b0 RSP: ffff8801c6b172d0 [ 201.870254] CR2: fffffc0000000000 [ 201.873699] ---[ end trace a5e67fd8d74be4d0 ]--- [ 201.878433] Kernel panic - not syncing: Fatal exception [ 201.884228] Dumping ftrace buffer: [ 201.887752] (ftrace buffer empty) [ 201.891440] Kernel Offset: disabled [ 201.895050] Rebooting in 86400 seconds..