0b7fc195917001aa43692c78883d32db157eb006839a6d888972b3b7aafe1be924aa10eae3bb231db1d8fc126e03044c1d0b67f409fdb8e21220faf5928aa9d0714cc9a650dbc0c3595c32859710926a354d0939541c65916a7d182d793d06556b48782aa8f24c1a13c9aee4c5498cf640cab195203a041b924711052d50198ac37898913446a6eab913c976a37ddc5d06ea8d8006cc912828a493b67a48d7cee70166c4c583bdbaeac37c73e81774a36711de5acfc073584e8c9"}]}, 0x1100}, {&(0x7f0000000080)={0x24, 0x39, 0x200, 0x70bd2a, 0x25dfdbff, "", [@typed={0xc, 0x8e, @u64=0x2}, @typed={0x8, 0x73, @fd=r1}]}, 0x24}, {&(0x7f00000000c0)={0x24, 0x36, 0x1, 0x70bd25, 0x25dfdbfd, "", [@typed={0x14, 0x1c, @ipv6}]}, 0x24}, {&(0x7f00000012c0)={0x10, 0x2f, 0x8, 0x70bd26, 0x25dfdbfb}, 0x10}, {&(0x7f0000001b40)=ANY=[@ANYBLOB="980000003200000028bd7000ffdbdf257c000a0022ff563d4ae63cf1161b7af1c31fa3b9caa29f8bfca53e570d23d451f7095a51d7c347f8053eed8f39711c77ffb4eafd576fc1175518b8f542d564bcd827887df44f43355f8b8f7a41aca4bd695a82083941da37672fac43f0fe91fbd3ef5f4aba929581c69689f36fb167d4eddc9ee3753692842ce81f01c931e0aad90d3af40b85d2d10800870053a5d658996bf81ca237d32c66e2bacbb44c18ecff0cdda0e6e580aaa3953cb2867b00000000fb8aae43580e1d602f000000", @ANYRES32=r2, @ANYBLOB="04000a00"], 0x98}, {&(0x7f0000001480)={0x1a0, 0x27, 0x110, 0x70bd25, 0x25dfdbfb, "", [@nested={0x190, 0x2a, [@generic="b3ff2e6132305967f5c6f546bd828e8161fcc920966c60d90d81ad4bea2f841a47a43d98bd88f8e4399efcaa59ba116779db62b976a14470cbd0add1be59d56bda98a3a14989672fe8c7806041c0615c0879c3c3420966a222386f06c1dea38639b7d30f544188", @generic="e72124c1e6601da02262c3bad69c9ea2a67cd6cbb1908f209ca2f004be7c2905f0e3c58646d5b09072a81f835e7e4a9b14e80598c2047882a987a402c2f395d966e1b503b9c0e51c5f9f5baa92e5683322c1d2a9686b63f083ced557386318986ed7093bace62371a38e47b1770140c854ee87d7bea7cb3a3dee767720d453bd7d355a80ef52da677039c53c25e6198ce2035aa68db046c158b67036", @typed={0x10, 0x2c, @str='#mime_type(\x00'}, @generic="5ff251ba54b7e015b5ba7ca82338a24af8397f87763da2556f231f5202b912911419125597cd2ca1d359965ecad8a0e0a266eeaa8d3d9079a16954c0dd2aed55584ba39ec7f5bb77886b61fd0c323f83ea6c15253d94c9b703db5a23d8bb868f338c3eef4d759e3d", @typed={0x8, 0x24, @str='\x00'}, @generic="d921a3a20a06"]}]}, 0x1a0}, {&(0x7f0000001680)={0x120, 0x24, 0x400, 0x70bd28, 0x25dfdbff, "", [@generic="607c06c0b2a9f718f33f33f153b3ed3740f76abad7e756fb9d61a046d40c23626f0830ee5f5364dc6546084b20d8007e3522d7f6c01899df3369e9326776b1d027acdc7f141385d4a0fef92c35ed8dbb076980e7d0dc1f3573aa78b73968917daa3956217c829d77640c578b6bbbb1ad930d9577425501af37bb7d277727cd7976f74d45a439e6af8704e22af943f01ebe781190cdcc10627655c449f2a0060669284f8d824755651d0bbf6e", @typed={0x8, 0x25, @uid=r5}, @generic="f661c39d321153befa1cc19c3d7a56ce327598f6ac68a1a8c417e3aeea786e530a408cea8151a0504f6389d28ad286d2e0a586505e83b6d91f1cb539f9b266745c49c9d6b9b6c91e", @typed={0x14, 0x30, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x120}, {&(0x7f00000017c0)={0x9c, 0x20, 0x326, 0x70bd25, 0x25dfdbfe, "", [@generic="9b931d2870b9c5901b88ba0eecf55a0b8a360961e038d5f8a1344059a3bf1b56c0ddc9", @generic="3b4010b8427fd0f09d8029eb814391cd63a50f1bf35308036cfc7a0281946c36ea203cec2631f5474c7b8bf6ac52ce35f7134e1fc0ca1e50df5c7c00c2d3b81d7d13d1bb2cc6fafac572332196994b58", @typed={0x4, 0x88}, @typed={0x8, 0x1c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0xc, 0x82, [@typed={0x8, 0x14, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}]}]}, 0x9c}], 0x8, &(0x7f0000001940)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x800}, 0x40010) 2018/05/06 14:25:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="e4c6f52d35"], 0x2) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3ff, 0x418940) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) 2018/05/06 14:25:46 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb7, "1745ff11a335cb88cbc1b6313a505da4e2dfc65e01e2b2006ed9afb87f69b561d31fb61e0c25caedaef8b4df6fadaa147fee335d40753d2b383d3c2127911ccd98b3d405af3fd4b5603bfb7fbb3e585236471dd20eb00247dedae7d1030bf9179520f58fada186f3d04be62fec20ee3642000c689ff345c6772e2105ef57a8bc387bcc7e37a68320b0b2a2ca93b82a7c635868307ecc4164b7914010c40c59e3728b8dea074537f4577b1ae8fcf94ce05f0e809d80cfdd"}, &(0x7f00000000c0)=0xbf) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x84) write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d000100040000000004000800000000", 0x24) 2018/05/06 14:25:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x37000000, 0x102000004) 2018/05/06 14:25:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000040)={{0x1, 0x9, 0x80, 0x20, 0x4, 0xffffffffffffffff}, 0x3}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000001c0)) 2018/05/06 14:25:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc4, r4, 0x22, 0x0, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xc4}, 0x1}, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) r5 = dup2(r2, r3) connect$bt_rfcomm(r5, &(0x7f0000000340)={0x1f, {0x0, 0x7fff, 0x2, 0x4, 0x7, 0x2}, 0x8001}, 0xa) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/05/06 14:25:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x400) accept4$packet(r1, 0x0, &(0x7f00000004c0), 0x0) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001100)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000deaf60), 0x1, &(0x7f0000001140)=""/4096, 0x1022}, 0x0) 2018/05/06 14:25:46 executing program 6: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r2, r1}) bind(r2, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x80000001, 0x59, 0x10001, 0x101, 0x800}}, 0x80) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r5 = accept(r3, 0x0, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x0, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000002c0)={r8, 0x6, 0x9, 0x4}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) r9 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r9, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r9, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xfffffffffffffffe}}], 0x30) 2018/05/06 14:25:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x1f, 0x81}, 0x2c) fchmod(r0, 0x40) 2018/05/06 14:25:46 executing program 1: syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000100)}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/06 14:25:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) sync() getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/06 14:25:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xde00, 0x102000004) 2018/05/06 14:25:47 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca436248580467"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000008000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/06 14:25:47 executing program 4: syz_emit_ethernet(0x10288, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x9}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "35ba58", 0x0, "09d467"}}}}}}, &(0x7f000007c000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0x82) r1 = fcntl$dupfd(r0, 0x409, 0xffffffffffffffff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000040)="881f9e818d5e2c13e8909eb6ae1b91309105fcadf94a5db92145d34c80f0b97303369d08f4b9f18d27861c5d804cd70e11aaf76d06c67b0a95846693e576512ad624ab69402c5e9a9bead6e165194118bfaaf5e30d227994d1e066e4c8c486ebc8d4ebbf4554b46282c099459acfb343bf3711d4c5a568", &(0x7f00000000c0)=""/61}, 0x18) 2018/05/06 14:25:47 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x20) mount(&(0x7f0000001f40)='./file2\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002100)='gfs2meta\x00', 0x0, &(0x7f0000002500)) 2018/05/06 14:25:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x86, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2002}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/06 14:25:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x8000000000001, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=ANY=[@ANYBLOB="adc145a76268d813ec662cfa8b94665071b07838453fcc7622927af93a3a1c0c091f75a34746f11d805364b6d2196bd42be0723142675dc03111476caed6876b0bd34ae7"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/05/06 14:25:47 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/06 14:25:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000240)=0x35, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x1f42, 0x3, 0x40, 'queue0\x00', 0x800}) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000001100f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce4361000000", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) [ 588.679093] gfs2: path_lookup on ./file2 returned error -2 2018/05/06 14:25:47 executing program 6: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000040)="5e03800018c6a17519ce86", 0xb) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/05/06 14:25:47 executing program 4: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) r4 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x1}, {0x61}, {0x6}]}, 0x10) 2018/05/06 14:25:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/05/06 14:25:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x86, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2002}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/06 14:25:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x80800) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000080)={r4}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x0, 0x2, r4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) [ 588.783671] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:25:47 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{}, {}, {}]}, 0x108) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x402801, 0x11) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000d9e000/0x1000)=nil, 0x1000}) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) 2018/05/06 14:25:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x2500000000000000, 0x102000004) [ 589.001995] irq bypass consumer (token 00000000eb1dba58) registration fails: -16 2018/05/06 14:25:48 executing program 6: r0 = socket(0x200000001014, 0x80a, 0x7) write(r0, &(0x7f0000000280)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0x24) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/05/06 14:25:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x22000000, 0x102000004) 2018/05/06 14:25:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) recvfrom$packet(r1, &(0x7f0000000140)=""/217, 0xd9, 0x10000, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'wlc\x00', 0x1, 0x702, 0x3f}, 0x2c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x3}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @empty, 0x0, 0xa}, 0x10) socket$inet(0x2, 0x8000a, 0x1) 2018/05/06 14:25:48 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xfffffffffffffffc) 2018/05/06 14:25:48 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x280000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x28, r2}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/05/06 14:25:48 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0x80, 0xfffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, "778d7200000000000000000000000010"}, 0x2c) 2018/05/06 14:25:48 executing program 7: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='p', 0x1, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/1, 0x1f9) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x200000000006, 0x1000000000040000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00', 0x3, r2, r3, 0x0, 0x7, 0x1041) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x80000000, 0x1, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000180)=0xc) finit_module(r4, &(0x7f00000005c0)='^mime_type\x00', 0x38ade51a88c99066) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0x1d}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x4, 0x4e22, 0x200, 0xa, 0x80, 0x0, 0x2, 0x0, r5}, {0xfffffffffffffe00, 0x1ff, 0x3, 0x40, 0x6, 0x0, 0x0, 0xf51}, {0x1000, 0x4, 0x2, 0x6}, 0x3, 0x6e6bbe, 0x3, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x6f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3504, 0x5, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x1ff}}, 0xe8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000600)=[0x0, 0x8]) 2018/05/06 14:25:48 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xd, 0x200, 0x4, 0x3, r1}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000240), 0x20000102000007) socket$netlink(0x10, 0x3, 0xe) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 589.783262] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20004 wlc 2018/05/06 14:25:48 executing program 0: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) [ 589.834146] IPVS: Scheduler module ip_vs_wr not found 2018/05/06 14:25:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/134, 0x86}, {&(0x7f00000002c0)=""/210, 0xd2}], 0x2, &(0x7f00000003c0)=""/32, 0x20, 0x8}, 0x2}], 0x1, 0x2000, &(0x7f0000000440)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@local, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7fffffff, 0x100) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) prctl$seccomp(0x16, 0x2, &(0x7f0000000640)={0x9, &(0x7f00000005c0)=[{0x6, 0x6, 0x0, 0x28fe}, {0x1, 0xff, 0x0, 0x9}, {0x2, 0x477, 0x1000, 0x81}, {0x6, 0x7e7, 0x7, 0x7}, {0x0, 0xc1af, 0x5, 0x1000}, {0x7, 0x6b, 0x100000000, 0x3}, {0x99, 0x5, 0x1, 0x100000001}, {0x6, 0x1f, 0x4, 0x1922}, {0x10001, 0x7, 0x0, 0x6}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af20, &(0x7f0000b04000)={0x0, 0x2000, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) open_by_handle_at(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="9d9566a55e0f2aff0a08d56afdc520da253333a4e441f9ee662850455d03ace0dc71a0031ef948ff20904f80e177dbd87d499f51adbe3189d1653bf62a407e4d1fc6b8f17200ec8dc4a14f460d77a1faf1a72386d514eba8f4bd2a3f614f11be4c35d291f3441b4ae96fad9591595f243f7a066870b2567122c011dbe0f332ab9899b09c4107c6f749cab74744a103c19eed"], 0x400) 2018/05/06 14:25:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xaa000000, 0x102000004) [ 589.858128] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20004 wlc 2018/05/06 14:25:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) ioctl$sock_inet_SIOCDELRT(r0, 0x890b, &(0x7f00000002c0)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='tunl0\x00'}) 2018/05/06 14:25:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/05/06 14:25:49 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) pwrite64(r1, &(0x7f00000001c0)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x100000001}, @in={0x2, 0x4e20, @rand_addr=0x1000000000000000}], 0x90) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000017ff0)={0x1d}, 0x10, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES64=0x0], 0x2}, 0x1}, 0x0) 2018/05/06 14:25:49 executing program 4: r0 = socket(0x15, 0x80005, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001180), 0x0, 0x0, 0x0, 0x20048894}, 0x8000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000569fd0)={@ipx={0x4, 0x0, 0x0, "8bc50f1a4618"}, {&(0x7f0000678f6d)=""/147, 0x93}, &(0x7f0000661fff)}, 0x30) 2018/05/06 14:25:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) fchdir(r0) sendmmsg$alg(r1, &(0x7f0000002fc0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000016c0)="cec19e64479dda2dcdb48e2e2ce54a19b854db77403c065c24914ef7e5303ed4aba83e961dfd62337937eb78b7d013976d", 0x31}], 0x1, &(0x7f00000004c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1, &(0x7f0000000300)=""/149, 0x95}, 0x0) 2018/05/06 14:25:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="64000000de89495c94f1237eb65c053a57af4e5a1d42a2a5cb08e2ade490953b46843d6daa197f698693428a5b663ea72e25979df1df7fba48e5", @ANYRES16=r1, @ANYBLOB="04012bbd7000fbdbdf25020000000c000100080004004e230000080004000600000008000400000000002800020008000900ed320000080002004e23000014000100000000000000000000000000000000000c0002000800060008000000"], 0x64}, 0x1, 0x0, 0x0, 0x40084}, 0x0) clock_settime(0x3, &(0x7f0000000040)={0x77359400}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000340)=0x18, 0x1) finit_module(r0, &(0x7f0000000300)='/dev/audio#\x00', 0x1) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x5, 0x101000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000002c0)=[0x0, 0x4]) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) [ 590.105864] netlink: 'syz-executor1': attribute type 12 has an invalid length. 2018/05/06 14:25:49 executing program 6: select(0x40, &(0x7f0000000140)={0x0, 0x6, 0x2, 0x6, 0x3, 0x7, 0x29d2, 0x1}, &(0x7f0000000180)={0x4150, 0x7, 0x3, 0x0, 0x9d, 0x4, 0xffffffffffffd8fb, 0x95a5}, &(0x7f00000001c0)={0x7f, 0x43f, 0x3, 0x1, 0x2, 0x1, 0x400, 0x2}, &(0x7f0000000200)={0x0, 0x7530}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="c488360ac177b38131652227a0bb9715f32e968fa047ea891df5f3c3f8ec8178ac224dd8bc515db85015a0499a8b0d496b424dddb5426e7378eeb2377c53e800a2ec3a29d33b9828462ffdaa0bd9cc0c09fc17b8e7716ee1cad2da261828e1ce0b4b", 0x62, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="02df6013bf57059f00000000000000b000004000613b0081000210000000c52cdaadb892e10b00fdffffffffffffffb30c3dc1fc5ec55be7e950a186504db6685efa9cd8648ddb6717872698ffca113955d110f0382899b8990567cd12fb39fa62a5b46ec30267ff96642f1a8f0a6481e8179506a37d6b8210d5d3a7bf44bc3d76c5f73ef289b8ff4b90b8cdceac032a8d5b95e64951712b8c7451038d146b4f7a9b2956df2e83ca833088f81b03d64155b66897dff765de5dc05014797f6ce7c982114f76be1870a812c84b3734af2272b1"]) 2018/05/06 14:25:49 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r6, &(0x7f0000000140)='net/udplite6\x00') r7 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$dupfd(r5, 0x406, r7) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x1) 2018/05/06 14:25:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x9600000000000000, 0x102000004) 2018/05/06 14:25:49 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000e00)=ANY=[@ANYBLOB="00287bce731dff7e8000000000000000", @ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="d20e00a200000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="2b17c9fde10005000000007b8851e806951fc79b81c9795aab836669ee5296f6b28b7b3b75147b0a9e8cb3838591a92a12c40307dfd73a8be14c0cf5a10e2a409ba6c7518f626d835ea0b836b9c52d196c2f81852fe0222433932009396f08d64dd8262e0318ce7d484d00da050c33605563072ea1d7e83e5bf68e0bd22c9512b63b093196b7f5", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="01000000"], 0x18) write$rdma_cm(r0, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100), 0x13f}}, 0x89) 2018/05/06 14:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) 2018/05/06 14:25:49 executing program 2: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) timer_create(0x0, &(0x7f0000cd0000), &(0x7f0000044000)) 2018/05/06 14:25:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x200, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/05/06 14:25:49 executing program 0: socket$inet6(0xa, 0x7, 0x80000000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0xb, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="0db44ddad888"}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) [ 590.210240] netlink: 'syz-executor1': attribute type 12 has an invalid length. 2018/05/06 14:25:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5500000000000000, 0x102000004) 2018/05/06 14:25:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xfffffffffffffffc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x105000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000200)="7675d2be8c7c720a116f04175ababe46a49c91ecfaf5bac3c9d79d9dbb7b024e645136e04630c28f6b5de06d866c71589e98c48a2ab7497ad6623e93b72d8895c4167368e82d126c1928e05f16d8649142f5acf29f9c7f6bc432f8", 0x5b, 0x20000000, &(0x7f0000000280)={0x11, 0xff, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0xf7, 0x1, 0x7, "58db9b8af49f30708efbd1903b27486bbc5d3c271399c287506c1f55c10b255376d4859039b184832f4f36a2ff755583d120944358fe3209fa67086642fd2dc9e38ece108afcf6d88c47aaef4d5106a21b77e7b09e456ffc7851ef292648a05b01396b111d9205f9d053592315c590b2cc43fe8ce3feffc2679939dbd9fb1f716a1d7ba38653aeb1b440e9e680f2ac23acc142d1ad1425de6db90fa1de3592823cadc35695fd07553dbb72fbd1ff8075f955d2fc7e0c7de029ab5e26c33ca3225d5aec53df95646dbb68464d40880c80d33a54e6c8d0062fd40da1f5e868f6a7515965167f58334452ee0f4284c18615c6b027efc05864"}) 2018/05/06 14:25:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x100, 0x0) ioctl(r0, 0x2285, &(0x7f000079b000)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x101000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x88, 0x0, &(0x7f0000000200)=[@acquire={0x40046305, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x20, &(0x7f0000000140)=[@flat={0x73682a85, 0x9538fdd2c4755bba, r2, 0x3}, @fda={0x66646185, 0x0, 0x4, 0x1e}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x3, 0x3d}], &(0x7f00000001c0)=[0x0, 0x40, 0x28, 0x18]}}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x2}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x3}, @request_death={0x400c630e, 0x2, 0x2}, @exit_looper={0x630d}], 0x83, 0x0, &(0x7f00000002c0)="bed30c26509e23a56ec0266f10b649b692de812d0a362e3f68553303acbc499a59cece63c2bf06ee958bb71615e4a50779980528b09c576d71661d36cba44a2b41590641edb30bba4357b5e6ac2880fbcbc5fc47115f330bdb5714f348feeba061d90335bcab1e5e0a8f091cffe4c55b39ab4743956aca6e1fcedd02f74ef040319407"}) r3 = fcntl$getown(r1, 0x9) r4 = gettid() kcmp(r3, r4, 0x5, r0, r1) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000040)=0xffffffff80000001, 0x4) 2018/05/06 14:25:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x404000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10102) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x9, 0x5, 0x60, &(0x7f0000ffd000/0x3000)=nil, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000001500000000000a9f0100000000000000116f3dbbc2a70f67eab6d8ce498721919f08138e7ecfeb20db3b39475217fdcceade47eacbe0668aa3373d07ccdc1c71dbeb171b876185ede5312cbae8d607ec2b00c4b8300aa86afbe9c85033", @ANYRES32=0x0, @ANYBLOB="14000100fe8000000000000000000000000000bb"], 0x2c}, 0x1}, 0x0) 2018/05/06 14:25:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x6, 0x4, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'dh\x00', 0x0, 0xbcbe, 0x15}, 0x2c) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x4) fcntl$setstatus(r0, 0x4, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x401, 0xa265, 0x6, 0x20, 0x8001, 0x77, 0x4}, 0xc) 2018/05/06 14:25:49 executing program 2: r0 = memfd_create(&(0x7f0000000080)='{ppp1system,\x00', 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x6, 0x2, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/05/06 14:25:49 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000000000)={0x0, ""/225}, 0xe9, 0x1, 0x800) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/05/06 14:25:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xb000000000000000, 0x102000004) 2018/05/06 14:25:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="0f21316766c74424007e0000006766c7442402c55200006766c744240600000000670f011c240f20c06635000000400f22c066b9800000c00f326635010000000f300f38cbe80fc71d36260f45060500baf80c66b81e39298266efbafc0cec0f009404c7baf80c66b8dd5d498866efbafc0cb0f0ee", 0x75}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 2018/05/06 14:25:49 executing program 3: socketpair(0xa, 0x4, 0xbcc, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f00000000c0)={0x20, 0x2, 0xffff, 0x8, "29e6abee39c8de68eb55bb0c2be05786892193cc9f50efd3613ec7c82e896848d47f806b72572a27a0614165", 0x7400000000000000}) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="0400000000000000010000c0a44021aa0900000000000000040000000000000001000000"]) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x69, 0x4, 0x400, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0\x00'}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/06 14:25:49 executing program 1: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/41, 0x29) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101200, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) prctl$void(0x7) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x19, 0x1ff, @buffer={0x0, 0xb9, &(0x7f0000000140)=""/185}, &(0x7f0000000200)="6b41a9190b6fdb44681d74a3187ab259a560e7137d1c586048", &(0x7f0000000240)=""/99, 0x1, 0x518e8c9af75dce5c, 0x3, &(0x7f00000002c0)}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000380)=""/4096) mprotect(&(0x7f0000fed000/0x10000)=nil, 0x10000, 0x2) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000fed000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001380)={r0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000013c0)={0x7, 0x8000, 0x5, 0x7fff}, 0x10) r3 = request_key(&(0x7f0000001400)='encrypted\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001480)='-\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000001680)='encrypted\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001700)="5d109f39af952e3634245dec763c068579dbcca259bf45ee61d1b2bae9ec6ff6e26f2c904608347b5f06bce1ea346bd35f4b1671ae5506ea58f07d663a5fe4ee8156636ca989ecb5b9826495d7838a64bb47f14e37d48819ce14474972e9c47466a6f69ce34ec5600960977ff80db9588d8dd0c5d07fce75bdcdb2843f75e30ba62572c08bc90772c53ef84e5d9fe8b656804e3c7700da7f9ae479267d71f4ef94c58a123678d0d48d45e98941cfd3a0729e6a8cb5ad530b70e1e65614b25fb28e01247734281ecc84030295344604a009fb9380b19c46851567ecd16988bd410408aa04994ee5", 0xe7, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001640)=[{&(0x7f00000014c0)="a97f9633ec97ad4d4330894d27483936c2d99f3ff462d5ad66246a1d815a76dc130250951a31f1962d68d8ac01be45722efd123ce512d62ba66bb591368794b6dcaec1046f3540779f8eaf0e81d5ac4f0be87abda5301a27a9eafd7fc8b46dcf2fa393fce7551f9a2095a98dc4b01bf83957092fa4f7d112e482cbe2aa74603b60ca80763e6bae59688da37d04ed371727f6f4844e10e8e7f99aa2991a765371f24408c80ddc9d1fd5446ee834f0c3fa49246d901507f523ef6b45be62876fa0a65b96504d7d14b7639f4d1db28c5cb30b2a5c431a58dede8dd08e89cc12787f66d7e5c68c3b73a28bbf1bf727a8bba5eedc31", 0xf3}, {&(0x7f00000015c0)="1ce567008464ca05f30ee325062826a2f8d4856b93d405df28686efd2cee2ed5116b706a1b91ee3c8ada29cd1f8b6478dbfd9cf812", 0x35}, {&(0x7f0000001600)="59b7ebff932e48296fb4abd34d94ac39b379e9e8439d06addd3adb44915727c6017343565deb16abbb48038afec01f4e1694632b1f", 0x35}], 0x3, r4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7fff, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001840)={&(0x7f0000001800)=[0x0, 0x0, 0x0], 0x3}) connect$llc(r2, &(0x7f0000001880)={0x1a, 0x3, 0x6, 0x0, 0x2, 0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000018c0)) getpeername$packet(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001940)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001980)={r5, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001a00)={&(0x7f00000019c0)='./file0\x00', r0}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001a40)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001a80)={r6, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000001b40)={0x0, 0x8000, 0x1, 0x9, 0x2, r0, 0xaec6}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001b80)={0x7ff, 0xff, 0x8001, {0x77359400}, 0x0, 0x100}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001c00)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5, 0x1, 0x4, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x20) 2018/05/06 14:25:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x82, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000200)=0x84) 2018/05/06 14:25:49 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @random="6215410772f8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfc00, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e7fec)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/05/06 14:25:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3000000010) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002700ff0a0005000000000100"], 0x1c}, 0x1}, 0x0) 2018/05/06 14:25:49 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000180a430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd600", 0x4c}], 0x1}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @empty, 0xc00}, @in6={0xa, 0x4e23, 0xb9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x74) 2018/05/06 14:25:49 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x90301, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x1ff, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/06 14:25:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x6a00000000000000, 0x102000004) 2018/05/06 14:25:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000015001306000000000000000002000000", @ANYRES32=r1, @ANYBLOB="15000300626300000000000000ffffff000000e03051fe24377eeb3a2e07cfbfcd172656e13fd9ec228427caa7c6864a57f457d50c282bd25b32a65d88ba5fb21fa8d8a2476ddafa949f41f23d0946c38b54e72f1145f87b47f02dc4d309c256aa01a7cfa772efdf5b53d36c71375956834743a4d0e7347572498ba8129f5eee2c3a4daaa748900933878f567f58addab61d26e3ebb3884b100b594417aa8cb8a7f05a5f2f8365a78602b3fde53f3b0f"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4000004) 2018/05/06 14:25:49 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x40000) write$sndseq(r1, &(0x7f00000000c0)=[{0x2, 0x9, 0x6, 0x94, @time, {0x4, 0x6}, {0x1, 0x3f}, @time=@tick=0x3}, {0x2000000000, 0x10001, 0x3, 0xfff, @tick=0x6, {0x6, 0x80000000}, {0xfffffffffffffffc}, @result={0xfffffffffffffffb}}], 0x60) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="1e", 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xda, "830ea5c3943ef3776b092e232da89299262c0b599b186b1fed8dc2076050260f6ffaf840b12c2a1b18b0a5414506523433d349b19a3755c95908bb3fa1fddf717dff6fc751deecb0c3ef3a6bdf579cbb71c9e609a589b2574d59b927ac8b64a15314f22d6651c66ae1aebf53768be5ecae94a5a2d65f22f26bccad610087ccb3512f47d77dd41f158ffdfd5e43df9ad88fe85a6fd9f48d5c9a73abbc6260b0ca51238b2ab8cd6f0c731c9cdd899684d243a98013fbd25d7f6b38347704f2b24933d354e731e3051bab459067d086d8aa7221034582409cf597fb"}, &(0x7f00000001c0)=0xe2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000480)=0x8) keyctl$update(0x2, r2, &(0x7f0000000280)="3ed9065044b47dd9d3a2927dbd9bfe3bff96a88fb894554c6efceeee4166484fb10348efa070e6bcff9a98a1862943b53d63f295d22e7167b8cfc3d9918f941d5337f58e6711a083e3aa47eee54c77620678205f97bbbeeab30771a06cc35bc689c0f28bb09463b76ec1ce7ed3534eeba5f2823b5b8b9b71", 0x78) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/06 14:25:49 executing program 1: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) write$binfmt_aout(r1, &(0x7f0000000040)={{0x10b, 0x2, 0x7, 0x24f, 0x284, 0x8, 0x36b, 0xffffffffffffffe1}, "", [[], [], [], [], [], [], []]}, 0x720) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) accept$inet6(r2, 0x0, &(0x7f00000007c0)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000840)={0x100}) keyctl$revoke(0x3, r0) 2018/05/06 14:25:49 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x40345410) 2018/05/06 14:25:49 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0xffffffffffffffff) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000001640)=[{&(0x7f0000001580)=""/105, 0x69}], 0x1, &(0x7f0000000040)=""/102, 0x66}, 0x40011ffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000000c0)=0x10) 2018/05/06 14:25:49 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x80000, 0x14a) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000440)=""/199) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xfffffd69) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'erspan0\x00', r1}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x80200000, &(0x7f0000000200)="6977e46399aab6f8d76aae89b26e78b4ee99091a81fb96a661e0c4dac4dd5837dd5d93c5c3014acbbdf0fff2b7b2c74e39bd44c8deec6118ae50fded5993ff8d6d96aafdc2cf1bc457db6b12116d45089e9bc3bebd0863db9ecf08b6e0114fab2900222a7d53006fc1389c34ad2e938c41d769b8079401905d4e199978065392623c86b4db4749dfb7a5a3c85fa9331c1bffa33b29a61a428b95834a825d2cbaf918d29e976aafa1767d56bfe49ffe1886246f09c0ca7bb9cb64852223a057054a9a3d2e1f0b01e33571f469bc2928b39a5fb0379f43", &(0x7f0000000400), &(0x7f0000000100), &(0x7f0000000380)="a5b8eec63056e36abb8b782292ffb78891322f2f269a8510a226090bed97a6596604e970c8d537679e31566a8f8c5144be3cfe5f5b012ab4fc59e6f89e6ec83ad0b9505518e24e04331a8e8a3495c22b7a536d21fdc3f03e0e0c3d4ead954bc247e5b200") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000540)={0x40000, 0x0, [0x100000001, 0x6, 0x8, 0x40, 0x5, 0x1f, 0x5, 0x8]}) socketpair(0x1a, 0x805, 0x80, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0xffffffffffffff47) process_vm_readv(0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f0000000500), 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x1, 0x2) 2018/05/06 14:25:49 executing program 6: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f49ff60f050100230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81e53081ddd83f8d3d1f2c53e45fca5a810009000000000000003e12039526408e88cac1f2cbefbb693dfba6cbb31ba970ff3ff429592e5de7e4f28bca764ba67745ecd03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade40d7a48afd489f8e25622c9613916c000000000000", 0xb1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000040)={r0, r0, 0x623, 0x4, &(0x7f0000000000)="cd2ea24ab4b6cfc8ef99fec416f4cb6229dd5d8bcd936a9d46dadd96a3e4fd5085", 0x8, 0xa3, 0x9, 0x8, 0x4c1, 0x80000001, 0x3f, "e75ac528cd2e8b919bc2f6ac2365b22a7d3bf7425e6970298bac923b75e90a3e198fab4934bf07369f26b15ffe0bb8bd7e2f69bd9393aa85d6fa6ddb3bea4aac6ab4"}) [ 591.648756] binder_alloc: binder_alloc_mmap_handler: 8850 20000000-20001000 already mapped failed -16 2018/05/06 14:25:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x9800000000000000, 0x102000004) 2018/05/06 14:25:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4d0, 0x0, 0x4}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x86, @ipv4={[], [0xff, 0xff], @rand_addr=0xb03}, 0x4}}, 0xb6, 0xa9, 0x81, 0x8000, 0x20}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000180)={r4, 0x9, "946e6600cc5c640307"}, &(0x7f00000001c0)=0x11) 2018/05/06 14:25:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xffff, 0x400000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000040)=""/158, 0x9e}], 0x2, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) 2018/05/06 14:25:50 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000447000/0x1000)=nil) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000000100, 0x200000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) shmat(r0, &(0x7f0000637000/0x5000)=nil, 0x4000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001280)={r1, 0x0, 0x9d, 0x1000, &(0x7f00000001c0)="6b0c6abd63635468ab6f382597590c8e882396771733a12e81bb42339660d44a8cf9291f8ddbba8851387eb88caf17e1ad748654c1dcec656c9459e76735d19e1ac0487ccb69cb1d5fd736e5c63ef898043b8e6b992cc6ba1f76e80ec96ab7c21db2693ed88cf1c26d5dca66b256794cf5aa12d244155d6c1a6f210c172648d843ec0cd116b7e7912440e7c59007218ff1b7b6939dd76c1a3cb8243dbb", &(0x7f0000000280)=""/4096, 0x8, 0x9}, 0x28) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) fcntl$getownex(r1, 0x10, &(0x7f00000012c0)={0x0, 0x0}) capset(&(0x7f0000001300)={0x20080522, r3}, &(0x7f0000001340)={0x3, 0x6, 0x8, 0x3, 0x40}) mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x3f) 2018/05/06 14:25:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x1) getsockopt(r1, 0x3, 0x3ff, &(0x7f0000000600)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="b26be9ff5f04ced87a52553796fd6e9f497f322dd27de921f55be2e77b14fd9321f58586ae3b17d3a6b4e6550a4961980c54578bb4e90046042d3d0694ac960118823862bb5f1c204c204abde788bf252348da9602cc8cb3a313459147d3464295126cd092d4fb05eeb2c2fe044cf5e9adc0635da7"], &(0x7f0000000300)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000004d40)=0x18) dup3(r2, r0, 0x0) 2018/05/06 14:25:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r3}) r4 = accept(r2, &(0x7f00000001c0)=@sco, &(0x7f0000000240)=0x80) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000073}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3ff, 0x3bc24572b782c779, 0xfffffffffffffffe, 0x9}, &(0x7f00000002c0)=0x18) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x208080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000340)={r5, 0x0, &(0x7f0000000300)}, &(0x7f0000000380)=0x10) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000be224c2d53be2afbae1ad868138e99ed8e3a0673a083cf60396a8871bb54231b690e1f314bd85e1559b0e9f2cfa242089e8b2c4a93577dbdb512c2ed05cca75c90cf4fd92e85ec124b0b79b123f013dc5fe72b5355fcbcec7fb553fdaa9c7abbc828466870b3624c8c8c9dd11e46b8"]) 2018/05/06 14:25:50 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@empty, 0x26, r1}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000000c0)={0x6, 0x400, 0x3, 0x6, 0x0, 0x80000001}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) socket$inet(0x2b, 0x0, 0x0) 2018/05/06 14:25:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) [ 591.828234] syz-executor4 (8887) used greatest stack depth: 8184 bytes left [ 591.877155] sctp: [Deprecated]: syz-executor0 (pid 8897) Use of int in max_burst socket option. [ 591.877155] Use struct sctp_assoc_value instead [ 591.949699] print_req_error: 678 callbacks suppressed [ 591.949709] print_req_error: I/O error, dev loop0, sector 0 [ 591.963250] print_req_error: I/O error, dev loop0, sector 0 [ 591.969061] buffer_io_error: 668 callbacks suppressed [ 591.969069] Buffer I/O error on dev loop0, logical block 0, async page read [ 591.984312] print_req_error: I/O error, dev loop0, sector 0 [ 591.990107] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:25:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) pread64(r0, &(0x7f0000000000)=""/62, 0x3e, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x3}) [ 591.997489] print_req_error: I/O error, dev loop0, sector 0 [ 592.003273] Buffer I/O error on dev loop0, logical block 0, async page read [ 592.013223] print_req_error: I/O error, dev loop0, sector 0 [ 592.019042] Buffer I/O error on dev loop0, logical block 0, async page read [ 592.026605] print_req_error: I/O error, dev loop0, sector 0 [ 592.032394] Buffer I/O error on dev loop0, logical block 0, async page read [ 592.040222] print_req_error: I/O error, dev loop0, sector 0 2018/05/06 14:25:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x27000000, 0x102000004) 2018/05/06 14:25:51 executing program 7: syslog(0x3, &(0x7f0000000040)=""/47, 0x2f) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x3, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) semget$private(0x0, 0x7, 0x213) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000240)='mounts\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'eql\x00', 0x2000}) [ 592.046050] Buffer I/O error on dev loop0, logical block 0, async page read [ 592.054206] print_req_error: I/O error, dev loop0, sector 0 [ 592.059981] Buffer I/O error on dev loop0, logical block 0, async page read [ 592.067758] print_req_error: I/O error, dev loop0, sector 0 [ 592.073552] Buffer I/O error on dev loop0, logical block 0, async page read [ 592.081367] print_req_error: I/O error, dev loop0, sector 0 [ 592.087144] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:25:51 executing program 0: r0 = socket(0x11, 0x803, 0x300) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x41, &(0x7f0000000000)="da25c45afa94e7bc0b9bb67022438be9eb5692732b0ac9e13daf421eb9075baa69be7981674c030141ed9172216dd9ad718a35562c628d1c6f86bf8777c699dfce"}) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) recvmmsg(r0, &(0x7f000094f000), 0x4000000000001e6, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 592.094597] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:25:51 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x20000) recvmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000000c0)}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/217, 0xd9}, {&(0x7f00000006c0)=""/253, 0xfd}, {&(0x7f00000007c0)=""/51, 0x33}, {&(0x7f0000000800)=""/149, 0x95}, {&(0x7f00000008c0)=""/16, 0x10}], 0xa, 0x0, 0x0, 0x9}, 0xfff}, {{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/145, 0x91}], 0x1, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000002040)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/146, 0x92}, {&(0x7f0000000cc0)=""/38, 0x26}, {&(0x7f0000000d00)=""/248, 0xf8}, {&(0x7f0000000e00)=""/225, 0xe1}, {&(0x7f0000000f00)=""/147, 0x93}], 0x7, &(0x7f00000020c0)=""/171, 0xab, 0x4}, 0x9}, {{&(0x7f0000002180)=@sco, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/221, 0xdd}, {&(0x7f0000003300)=""/150, 0x96}, {&(0x7f00000033c0)=""/249, 0xf9}], 0x4, &(0x7f00000034c0)=""/174, 0xae, 0x1}, 0x2}, {{&(0x7f0000003580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003600)=""/121, 0x79}, {&(0x7f0000003680)=""/161, 0xa1}, {&(0x7f0000003740)=""/68, 0x44}, {&(0x7f00000037c0)=""/65, 0x41}, {&(0x7f0000003840)=""/40, 0x28}, {&(0x7f0000003880)=""/18, 0x12}, {&(0x7f00000038c0)=""/67, 0x43}], 0x7, 0x0, 0x0, 0x9}, 0x7fff}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000039c0)=""/10, 0xa}, {&(0x7f0000003a00)=""/123, 0x7b}, {&(0x7f0000003a80)=""/39, 0x27}, {&(0x7f0000003ac0)=""/124, 0x7c}], 0x4, &(0x7f0000003b80)=""/63, 0x3f, 0xff}, 0x100000001}], 0x6, 0x0, &(0x7f0000003d40)={0x77359400}) sendto$packet(r0, &(0x7f0000000180)="0e4b0eecbd151bf42112bce0c92e645924c31da45455088f94e320f995e4c6c30dc272b8bd3dd6d4a6f629eed3e294087d2e4afe7674b723ec85b3ff110720b9596abdf33efc1ddff1b52ab7cc3f5800d0bb7ff3e290c85bfec90ca82154fefc3cffa6de6d2921dfc8f8ed008a9bf2528f635616d825889e841d5883f4ee27160647f59ebcc2041443d30ebf6b41da6037131ae6d2b93409825545ef40d5b01ffa63d6981c136987c8fac518fc26675fc9f125b6f0201d2346f872d4ceff33dfe10e3aabc1cd2e78e0ba5eb770e6becdec7a585e2dc0098edb5e9864c490d97cd87e8d2acd04f7fb50b0d3824aa318fde5db3d", 0xf3, 0x1, &(0x7f0000003d80)={0x11, 0xf5, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/05/06 14:25:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x72000000, 0x102000004) 2018/05/06 14:25:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0xb, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sec_ctx={0xf, 0x18, 0x0, 0x0, 0x69, "d8422837c8e0263fced60a6d1a0677c0b8f4ba66025d5be19a780590e8b1030200ed9c47ec3f3c915ac914f30222ee44e598b8a91c230286df97f8d332802ca898a2ea3b24c5752451caad3e747f1ce72e64e2b7d1ff815f8718198cd8d79f3296c16e02e9b59f25a0"}]}, 0xc8}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000300)={0x4, 0x0, 0x5c, 'queue0\x00', 0x9}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7064775dbc893e7100fedbdf25050007003ba000000a004e210000b75eba34cf3c6d4d89a1e22a00000000000001"], 0x38}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) 2018/05/06 14:25:51 executing program 7: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x3ff, 0x4) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000080)=0x1) 2018/05/06 14:25:51 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf3, 0x82) r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/05/06 14:25:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x76000000, 0x102000004) 2018/05/06 14:25:51 executing program 7: mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x80) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x0, 0x3}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/05/06 14:25:52 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x80000000) 2018/05/06 14:25:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xe5, 0x40080) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000180)={0x3, 0x9, 0x0, 0x10001, 0xffff, 0x2}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400000, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000100)={0x1, 0x7}) signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/06 14:25:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/05/06 14:25:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xf6, 0x102000004) 2018/05/06 14:25:52 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r2, &(0x7f0000720fd4)=""/44, 0x1b3) 2018/05/06 14:25:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000fdc)=@ipv6_newroute={0x1c, 0x48, 0x20000000001, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/06 14:25:53 executing program 7: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) close(r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x0, 0xffffffffffff7fff, &(0x7f0000000140)=[0x0], 0x1}, 0x20) 2018/05/06 14:25:53 executing program 4: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) socketpair$inet(0x2, 0x8000a, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000004e465708017c84c2662a4d5698"], &(0x7f0000000080)=0x1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) fcntl$getown(0xffffffffffffffff, 0x9) r4 = socket$inet(0x2, 0x80003, 0x5) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000200)={r5, r6+10000000}, &(0x7f0000000240)) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000680)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xfffffffffffffd2d) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x0, 0x80, 0xa0, 0xbf, r8, r9}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x1}, {0x6, 0xfffffffffffffff8, 0x200, 0x1}, 0x8001, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) connect$inet6(r10, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000300)={0x5, &(0x7f0000000280)=[{0x8001, 0xf98d, 0x3bc, 0x5}, {0x100000000, 0xffffffffffffffd9, 0x5fcb, 0xfff}, {0x8, 0x7, 0xf20, 0x3}, {0x7, 0x1000000000000000, 0x1, 0x3}, {0xdd1, 0x81, 0x94e, 0x9}]}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0xffffffffffffffff, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000780)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/06 14:25:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x75, 0x102000004) 2018/05/06 14:25:53 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)) close(r1) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000300)=0x8001, &(0x7f0000000380)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x1c) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=""/109) 2018/05/06 14:25:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x10001, 0x0, 0x1000100000, 0x1000, &(0x7f0000ff2000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5a8a8e40, 0x40) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x5001, 0x1000, &(0x7f0000ff2000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0030000ffffffffc8010000c8010000c0000000ffffffffffffffff380300003803000038030000ffffffff04000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="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"], @ANYBLOB="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"], 0x430) 2018/05/06 14:25:53 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001740)=ANY=[@ANYBLOB]) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7fffffff, 0x3f7, 0x4}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="7f000000861cd3e72e862fd0ddb47c9c2ea64c10171b7b2013574fcd8c8be57e121b4498f6b506418a8d725b72c45cbd25d19273ba2632af7e8e3df6c3190847e7db9b471e0fe561e4a792bd000100000000000091d274cc4303bdbb2c38f50856159a99ae9a33ea8631d70d4fdee1723e909759ecc4e79f910514fa7ab37251869974"], &(0x7f00000004c0)=0x87) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10500, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @random="91193eea51c9", 'lo\x00'}}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/06 14:25:53 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000001ac0)=@generic, &(0x7f0000001b40)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001b80)={0x0, 0x2}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001c00)={r1, 0xbe, "bcc450521773cb5ff6a040c2ed18eb7400ba7198693b80593e824715721e72015f266c568baa466edefefdcac19d583d1b9d9bda80523906b23c2757e170a5b1b52a550ee7c3917b95cd250298fb5fd1957e044ab052c6fdcdfb45b542072ab736a752413c90084cfa158d411f23bec84225d3da970a62ca06df6f46b290489f243cbf41e349751875e47e34c53045905fd5f01879ffbf7cc4e883f2a4cccb88aa06ee35b417dec8b05a305b5ea496d3b62e2ceb957a199890895c8deef1"}, &(0x7f0000001d00)=0xc6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000002c0)=0xef2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2, 0x9000}, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000005c0)={'yam0\x00', 0x800}) writev(r3, &(0x7f0000000440)=[{&(0x7f0000000380)="3e85a55129d4321d4fa567452a44feb5440dc4115b225d49666bc0bc301917c0350d8d68ce31576072f2c5c6c247b0de797f1f1af3f2e75ead54e7df93c352628fb8416d26bfb95d3ce64b3a654f41998c191a9580656e25642bc834c42fd7b40fd84f00a51838e417ea0e55ff59a644f1c8e8cca4be1099329d4550c849511f20eb9d53e1031724624796dc327d", 0x8e}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000640)={'HL\x00'}, &(0x7f0000000680)=0x1e) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) socketpair(0x15, 0xa, 0x78, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000480)=""/226, &(0x7f0000000580)=0xe2) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r4, 0xfe17) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) r7 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0x2}) accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) 2018/05/06 14:25:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = gettid() r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x501000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r3, r0, 0x6}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="5e29175ffcfa6f4b2b40578ad6ffcf78", 0x10) 2018/05/06 14:25:53 executing program 1: msgget(0x1, 0x4) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xfff, {0x80, 0x2, 0x1, 0x8000, 0x5, 0x7960}, 0x6b, 0xb50}, 0xe) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000140)) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80000, 0x0) r2 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/05/06 14:25:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vlan0\x00', 0x10) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x601, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='veth1_to_team\x00') 2018/05/06 14:25:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xd6000000, 0x102000004) 2018/05/06 14:25:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[], &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80000, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/05/06 14:25:53 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008005, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x55c, "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"}, &(0x7f0000001340)=0x564) 2018/05/06 14:25:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x40007, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80) 2018/05/06 14:25:53 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/05/06 14:25:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x8) read(r0, &(0x7f0000000000)=""/215, 0xd7) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7fff) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x240001, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x8a, 0x9}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x8, 0x80, 0x7, 0x401}, &(0x7f0000000780)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000002e40)=[{&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="e624cfd4", 0x4}, {&(0x7f0000000200)="8ed2da4671dc90aa2315df69eb06e64ae244f69c856633acf8703cbe198144d3c50bbc86bc26b291c076351dcc6bf31d03e811a3bc30ab5457667fec213db3e87bec59ac8bfd45ca880a1958449b84bd1bee220458712802e5b40894e4a9602e249718e7d56a284f1decc5", 0x6b}], 0x2, &(0x7f0000000340)=[@authinfo={0x18, 0x84, 0x6, {0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8000, 0x4, 0x1, 0x2, 0x9, 0x8, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x12}}], 0x60}, {&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000400)="832505b175a981972ce918c571818716ad105113df12561a9a385185a4149e6e5f55c4d6ecbe937e", 0x28}, {&(0x7f0000000440)="9c07a00293f3f8e9713bdeb0565d92885f8e6d9c32", 0x15}, {&(0x7f0000000480)="22d8a39ec90b39f42a3acdcff18c37f27327711ff8", 0x15}, {&(0x7f00000004c0)="fd0325d4185e0a3a0a22eee2abfa79acd4bfcc8dba480c7084bb5036663e275e481c18428a76d9cbd60da93584dc2b0723cebd1c18d2c43871b7a09249ace7332848b5e5413258d3b86a1b525c281f4660df21108668fe625538f0e762e8f9b0b7f8bce44c1c38317391a7de2aa82e750705bc7d3cd1372458d4f95d75fc0689729265cdbd6173131c60ab48bcb5cbbb7839392224b643c2ead9ee14dd2ee956b83abb1cb0cfd76252a6d2619ccec338c4fb86d82acfb99da9ba72748ab98eaa6ec10e20", 0xc4}, {&(0x7f00000005c0)="10cf25dc91290d5fab5d1a47d095db0cff27db84f84562b190399783b263c6116426dd7ad0498252c058cb1fcc407ddf53c66909fe268ac79612ce14cdc394230428df4b1bc2497721a7", 0x4a}], 0x5, &(0x7f00000007c0)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x200, 0x33e, 0x5, 0x91, 0x9, 0x22e, r3}}], 0x50, 0x1}, {&(0x7f0000000840)=@in6={0xa, 0x4e23, 0xb66, @dev={0xfe, 0x80, [], 0x1f}, 0x9e8}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000880)="2749771e9098aa344780b3e505e9a73dadcba90cf9b65ad279eb411f327badbf27bfa8dea6d5f0f87a3ad09dd6f99192264d6b27cf69d27180ce7dcd431fd026d6c35cff2ddfdcea0577d05638c53fc2d111670a2a3ff1b9c56202ae377de17de8221111040efecfcb73cc628ce5ded3d2676c5307d6eb6ebb74cf", 0x7b}, {&(0x7f0000000900)="c2fbe7da3f451c3ab139305efbd5a092bcdfb8c790fe3e14ee6e687e729de1801e319af53a6cbce18fccb4c5d84582ab60e3c2beaf8348b9f88b7554f2e41d4e7b7a57d0079aaf36101ba4d9731e544156e3c939202d71c01040cd579dd3", 0x5e}], 0x2, 0x0, 0x0, 0x2000c0c1}, {&(0x7f00000009c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000002d40)=[{&(0x7f0000000a00)="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0x1000}, {&(0x7f0000001a00)="7049f942a103e9433f8e3913de3486f525ffdd60d761cb320e44a8bd42eac17d667c6153108d37787ae94c6b379f24960bcf004e57adde9a5d4ec692195d521cd1c4e636dfb05d30244bfeaa605f2ac1f82019ecb5b3b0cef405a93804850267f27828ec", 0x64}, {&(0x7f0000001a80)="5a9de935671f10bb00d10ee5a500f632b1c3a1004607025d64929f7d71574ec278548bbf56b32645544d67c4f16da118da83cb2519cb10a0c8775642cc422796516e310b6c815ef4f54cf18366b782e361cc994b5d83ac39ea5872745572ae53b1264dd666f89ff883049b0fbf61d4495fedc2b903130cb15aef6b62b93fb359bc9bd235a1cedc07b46348e88884ef7802ec9a5832850749245150948ea76d9242ff873c52b1a4aa05678d5da794474d81b358d3c9e13c4d1a3b256c16f872c3cf", 0xc1}, 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0x1000}, {&(0x7f0000002b80)="cda777e46e0ae50148122d9f1ea4a3610d98a6310a87cf50d1593c5ffb97aab9bab6cdc6e6e875568f1b6002a8dfe69edf501915b2b2237810666e60286321b36d94ba5b4f4f93f1ea7f595d3e8f698d844151905fe58958ce64b80fcae9846a15bd6e5cd927ca48045f9ddc3f7a3d891a63f9654e336a01ff431a7cd67d9d7dd7736eb2afce0d387d0494d4f6200d2d144e2b68fdb7d9766d78646a885dc8ef26e9d55b1efcf7e7", 0xa8}, {&(0x7f0000002c40)="edc9e0c2e2827db18c4590bcf3a35e50615befabd28211085cca6a5609229fab55aaa691df8f0b1fd663e7c6a1146d2868a8fbf7c566998b4d9208da91b08e94a3bb6592c9abcfef06796fa1c71835fc22ef9083712006b1de5e227bf5095895571022d5af4aee202a8f8743c46ea64e0ef44d00030ab234f6a9e519948777d36acddc0d839359b0244eccbcc0faea96a8a5a2dbb927fe6e023596ddc4373154889b1934d05430e01ff661437c7fca190cfa2db9a04b086580c074c457645678972cfbf1d5a0675105975121a6c50fd3a5c72764baf03a62e08441cfb8cec631e7d5f3", 0xe3}], 0x6, &(0x7f0000002dc0)=[@authinfo={0x18, 0x84, 0x6, {0x4}}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffff8}}, @dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x60, 0x20000000}], 0x4, 0x1) epoll_create(0x1) 2018/05/06 14:25:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000100)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/06 14:25:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xb600000000000000, 0x102000004) 2018/05/06 14:25:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0xff, 0x2, 0x80000000, 0x7fffffff}, &(0x7f0000000a40)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a80)={r2, 0x2}, &(0x7f00000000c0)=0xfe1a) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="c744240000000000c7442402cd97291fc7442406000000000f011c24b98d0400000f329a4a0000001b01c744240053a50000c74424027ab190ebc7442406000000000f0114242ef08251f0e28fc988918b07cb00000f302e0f07c74424000b000000c7442402aac8b896c7442406000000000f011c2467f33e0f2293", 0x7c}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r1, 0x3, 0x1, 0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/06 14:25:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r0, 0x100005421, &(0x7f0000000000)=0x10000) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x6, 0x10200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000200)=0x3, 0x4) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000380)={0x1a9, 0x1, 0x319, 0xffff, &(0x7f00000002c0)=[{}]}) fcntl$addseals(r2, 0x409, 0x5) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000300)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="0c1138b94f189e7ce901a243819ebbe14a82202bb319bb412570d093211a7792afbaa1c069884da9de02939407e890e6a1ecac29379f1363b9b1ab840402905697b7806ce2d6df8383a042173497ecaf92fa644544560e6df9b73472b7efcb99bc96d777fccd98a14651ec89135c99a4bf8e49707c5137e59e5cb68439e319b9351175ea9d172fba0b68f68ddbd88db3ad30256af35630a39233319f91907dd016d11d45f484fecab8a4cad9d1b3fbb9eff74dd13cfb049e0ff97c8ae928c358b3054d94ec351bffe78990c5e59525ee54e9f51a9fccd032fbfa1fdddf9a30e5", 0xe0}, {&(0x7f0000001500)="5e83906cf2ea88bc057845e62c1f450d0fc777b8c42d2e297642b1f5d79fdcc5134f", 0x22}, {&(0x7f0000001540)="9fc4ed86199dea641908106ec6b3d58b567b10fd237ca1ceef27d0916e2cf293bacbcc4e3d08711dc36e5eed5e38063602dd200be5da541b64e2010f6b01ad8bb8529c2fabb6f9bcebccd6ce5cf090fb95060cbf8047e3ceb2df2ed029b714a61123d18cbe41e89a25dd57cdf75b3cb044514b70559359e031", 0x79}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="bccf1d5d8d0cc6093f7eacceb4797002b2ef9016ab210df46fd29497987db41bcbf8cae6ae4fcfd95c3cfcc143480323c95d2a808d80b1dd48f2fe992736e60dd97caefaa6881601d52de1e6be9e8cdeb2b5c5750eb097a6bc0e7ebf1681fc5075d4a7f80e489196153da74a343d035406d86970c6d81c1c2091390e37de72aa123a89d6b3ce686d896ece7f59e4e1a8667bccce81f2a5ab6c1431de7a7c3610baaba7ca54e6f4345b290628fad3952195d3397fbff3700482ae19aff243c85a366038364b3932f1d5f6fa8bab4275728aa888b0d709ade161", 0xd9}], 0x6, &(0x7f0000001780)=ANY=[@ANYBLOB="1800000000000000840000000500000030000000fdffffff180000000000000084000000050000003000000003000000200000000000000084000000080000000000000000000000000000000000000118000000000000008400000007000000ffffffff0000000018000000000000008400000006000000050000000000000018000000800000008400000007000000ac1414bb00000000"], 0x98, 0x8000}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001c80)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000015c0)=0xe8) setuid(r3) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0xffff, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001f40)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xffffffffffffffee, 0x399}, &(0x7f0000002000)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002040)={r4, 0x6}, &(0x7f0000002080)=0x8) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001dc0)={0x0, 0x88, "977d120cb780674c12bfacdea2e975ed0be712307a40633490548e471c920ab63450fb8f4404522edad79009dcbddb45937e4d49089f29a6106aa5a4997c6c95573821ac0f2cdbba50c9f5aa46f1d2e606807fd21c5a20a45611826ebd505a4af9f8590493976aee0fa2d6e70863a36ea370258d791a770021274796437ae1501bd522411c794945"}, &(0x7f0000001e80)=0x90) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000020c0)=""/2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001ec0)={r5, 0x5}, &(0x7f0000001f00)=0x8) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) recvfrom$inet(r6, &(0x7f0000000080)=""/148, 0x94, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="01000040000000001e810000000000000000000001020000"]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001880)={"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"}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001d80)="d95dca8f53", 0x5) 2018/05/06 14:25:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xfffffffffffffffd, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x0, 0x8, 0x1}) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x6, {0xf3, 0x10000, 0x6, 0x7f, 0xfffffffffffffff8, 0x100}, 0x1, 0x10001}, 0xe) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) [ 594.769133] QAT: Invalid ioctl 2018/05/06 14:25:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)="c4081357b776450d0875a78fdb57299422c33bbdce452c6067301d546df5c25183da2a455728464df6620ac5aecfdda1d24fb12466567708ba9f", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x600) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x100000000000000) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000000)=""/93) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) r7 = dup3(r6, r5, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0x1, 0xfffffffffffffffc, &(0x7f0000000200), 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001680)='/dev/rtc\x00', 0x100, 0x0) dup2(r7, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000016c0)={0x0, 0xdd, "ce942d905bd2a13fada746505d9fb1567b495a5a1c41a82eb3bffb02fa5fa7a555fa93250ea92af9d082167e33245b7ed30708ae30186dee8fda71afa6c283bbbb8c231b10ac194e2016a0488dff9c00d2a5e6cfe3327e682426bcb115c74e9267c06621061fcdf2d5a0dd4eaee251281615f2483540ab787c08fe19645f4e0fd7588abd1b6bd8b61b3848f62cbe8974cf39e01c5bbc31909647482ea8b4ad743fb2f38c5767159dd4c8bc66174817c17b9cb0c672846e2f10349cddd372b75bdf764d23347dd369e339e63b9d5062ac09f828fe8b986b2a4e6adf1b5d"}, &(0x7f00000017c0)=0xe5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001800)={r9, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x100, 0x7fff, 0xfffffffffffff856, 0x4}, 0x98) r10 = getpgid(0x0) perf_event_open(&(0x7f0000001600)={0x0, 0x70, 0x1, 0x200000, 0x9, 0xf475, 0x0, 0x6, 0xc881, 0x4, 0x8, 0x9, 0x5, 0x6, 0x7fff, 0x3, 0x8, 0xbe, 0x6, 0x40, 0x4b6, 0x0, 0x81, 0x925, 0x47, 0xf9c, 0x65, 0x200, 0x9, 0x1, 0x6, 0x7, 0x3, 0x0, 0x5b, 0x5, 0x1, 0x1000, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x8000, 0xd6a, 0x66, 0x0, 0x0, 0x3bb, 0x3229}, r10, 0xf, r1, 0x1) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f00000000c0)) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000540)=""/4096) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0x5e6, 0x1000, 0x97, 0x8}, {0x70, 0x5, 0x3, 0x40}, {0x40, 0xffffffff, 0xfffffffffffffffb, 0x7ff}, {0x8, 0x1ff, 0xfffffffffffffffa, 0x200}, {0x9, 0x3, 0x10000, 0x3ff}, {0x1, 0x401, 0x8}]}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r8, 0x4010ae74, &(0x7f00000018c0)={0x6, 0xee58, 0x10000}) openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.stat\x00', 0x2761, 0x0) execve(&(0x7f0000001540)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400)=[&(0x7f0000000280)='cgroup.stat\x00', &(0x7f00000002c0)='proc-loposix_acl_accesslomime_type\x00', &(0x7f0000000300)='proc\x00', &(0x7f0000000340)='./cgroup\x00', &(0x7f0000000380)='\x00\x00', &(0x7f00000003c0)='cgroup.stat\x00']) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x83) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000001580)=ANY=[@ANYBLOB="05000000000000002503000002000000030000000000000000000035c04360244176dd0000000000e0080000000000000700000000000000df0900000000001e760700000000000093020000000000006f245a0000000000"]) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001900)=""/230, &(0x7f0000001a00)=0xe6) [ 594.801289] QAT: Invalid ioctl 2018/05/06 14:25:53 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000080)='/dev/cuse\x00', 0x3) write$fuse(r0, &(0x7f0000000040)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x2, 0x6, 0x100, 0x4c1}}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) 2018/05/06 14:25:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xe00000000000000, 0x102000004) [ 594.834327] device lo entered promiscuous mode 2018/05/06 14:25:53 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x8110, r0, 0x0) [ 594.891246] device lo left promiscuous mode 2018/05/06 14:25:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40400, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/243) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000cfb000), &(0x7f000091a000)=0x4) [ 594.967691] device lo entered promiscuous mode 2018/05/06 14:25:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x0, 0x0) accept4$packet(r3, 0x0, &(0x7f00000006c0), 0x80800) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x5, 0x9, 0x78a}) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0xf1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0xc8280, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f00000000c0)={{0xfffffffffffff800, 0x7, 0x81, 0x9, "e350ae4645aa12e34baa77a40386eabe51fce113fd73099d2bc601d528aadc3ca3e89bf419e07e73f9ec82dc", 0x7}, 0xb1c5, [0x6, 0xff, 0x7, 0x9, 0x0, 0x2, 0x3f, 0x4, 0x2, 0x0, 0xfffffffffffffff7, 0x3, 0x4, 0x9, 0x400, 0xffffffffffffffff, 0x9, 0x9, 0x5, 0x0, 0xf618, 0xfffffffffffffff7, 0x1, 0x2da9, 0x27a46362, 0x100000001, 0xf3d9, 0x1000, 0x61848c7a, 0xc1e, 0x9, 0x7fffffff, 0xffff, 0x7, 0x6d, 0x5, 0x1f, 0x4, 0xfffffffffffffffc, 0x5, 0x7, 0x10000, 0x7aee, 0xc23, 0x80000001, 0x7, 0x1, 0x42, 0x9bfb, 0x3, 0xc, 0x400, 0x4, 0x4, 0x2, 0x0, 0x32, 0x3, 0x3, 0x4, 0x8, 0x2, 0x729, 0x7fff, 0x3, 0x9, 0x1, 0x2b03, 0x5, 0x2, 0x100000001, 0x6c, 0x1, 0x2, 0x4, 0xce, 0x1, 0x9, 0x400, 0x3ff, 0xffff, 0x4, 0x31b, 0x1, 0x3, 0x7fffffff, 0x400, 0x1ff, 0x2b46, 0x3, 0x80000001, 0xc04, 0x1, 0x20c, 0x7, 0xfff, 0x7, 0x301, 0x7, 0x10000, 0x11df07e9, 0x6, 0x8, 0xce, 0xd43, 0x1, 0x3, 0x40, 0xd5, 0x4, 0x1ff, 0x5, 0x0, 0x7, 0x2, 0xfffffffffffeffff, 0x3, 0x2, 0x80000001, 0x3, 0x800, 0x0, 0xff, 0xca, 0x3f, 0x6, 0x800, 0x40]}) 2018/05/06 14:25:54 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000540)=""/207) connect$inet(r0, &(0x7f00000006c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d803000070020000d0000000ffffffff70020000a00100004003000040030000ffffffff400300004003000005000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d00000000000000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000002000000ffffffffffffffff7bdf010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800444e415400000000000000000000000000000000000000000000000000000100000003000000ac1414aaffffffff0700001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d00000000000000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000006000000ac14141900000009006500670000000000000000ac1414aaffffff0000000000626f6e6430000000000000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00030800000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800444e415400000000000000000000000000000000000000000000000000000100000008000000e0000002ac1414bb4e20006400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000891c1ad7a84cc011ef50c4d2efa9d81a6ec6adec729a0255ed6a63f12e5031d0ee765105542bc967ff03f2e86ef976cea274a3e8ee4b3d56751c9a3eb42dacf06db25aab"], 0x438) 2018/05/06 14:25:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x800000000078, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0xd96}, 0x10) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffe38) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) shutdown(r0, 0x1) 2018/05/06 14:25:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x57000000, 0x102000004) 2018/05/06 14:25:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0xfffffffffffffd1c) ioctl$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_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 14:25:54 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x8100, &(0x7f0000a13000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000a4d000)) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r0, 0x0) ioctl(r0, 0x7, &(0x7f00000001c0)="03a4649b7124daf4fe25992a098146a4b2db155894b6adb452719ec0edffe98870db3bb28267f0463be0e1eb1496ffb8a312894558b1d421f7de5fae92a9dc9dfca8c58e014745c491f7b92a9fd11bade3af968a48441529bd93d892c4a6ab90573418eb80c77836e06fd54ea60d029940537792376447c9353592103914226ab2a6b9937fa24b78a6c499f1953f38cf7c935e1dfe845a91931405c22d8b0b09505d53ee3e5a285456b7b9ae649136178cfd98ba9618e21ffb223f39eb0091cc22b2994b28961f34e44b2e6a922765a7b7a7433b64e751") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0xff, 0x2, 0xd7f, 0x0, 0x0, [], [], [], 0xcd, 0xc2e}) 2018/05/06 14:25:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f00, 0x102000004) 2018/05/06 14:25:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000006c0)=@hci, &(0x7f0000000100)=0x1c8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000180)=0x2, 0xffffff94) 2018/05/06 14:25:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x100000000, 0x2, 0x6, 0x2, 0x0, 0xfffffffffffffd2e, 0x0, 0x4, 0xd61, 0xfffffffffffff000, 0x3f, 0xdb, 0x2, 0x2, 0x5, 0xff, 0x1ff, 0xfffffffffffffff9, 0x7521, 0x3, 0x0, 0x9, 0xd2, 0xd6, 0x8, 0x9, 0xfffffffffffffff7, 0x80000001, 0x3, 0x4, 0x81, 0x265, 0x3, 0x3, 0xfffffffffffffff7, 0x7, 0x0, 0x20, 0x5, @perf_bp={&(0x7f0000000040), 0x8}, 0x10, 0x7000000, 0x9, 0x7, 0x5c7, 0x8001, 0x8}, r3, 0x0, r1, 0x9) sendfile(r2, r1, &(0x7f000013bffc), 0x5) 2018/05/06 14:25:54 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x20000, &(0x7f00000000c0)="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") mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/05/06 14:25:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'dummy0\x00', 0x6}) 2018/05/06 14:25:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000040)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000100)='\n', 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfd000000, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/06 14:25:55 executing program 6: r0 = socket$inet(0x2, 0x10000803, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80800, 0xfffffffffffffffc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300)="05666100034e020000657c3100001c56", 0xfffffe47) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000580)={{0x5, 0x5}, {0x1, 0x5}, 0x0, 0x4, 0x3f}) r3 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x28040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000640)={{0x0, 0x10001}, 'port1\x00', 0x82, 0x1080c, 0xfffffffffffffff8, 0x7, 0xfffffffffffffeff, 0x3, 0x0, 0x0, 0x6, 0x8}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000a00)={'filter\x00', 0x100000000000029f}, 0xffffffffffffff9e) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) sendto$inet(r3, &(0x7f0000000200), 0x0, 0x1, &(0x7f00000001c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)}], 0x1, &(0x7f0000000ec0)}, 0x0) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x5, 0x400) dup(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0xb12}, &(0x7f00000007c0)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000180)={0x3ff, 0x1, 0x9, 0x7f}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) 2018/05/06 14:25:55 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40000000001e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)='tunl0\x00'}) fstat(r0, &(0x7f0000000000)) 2018/05/06 14:25:55 executing program 0: getpid() getpid() ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000040)={[{0x0, 0x7, 0x1ff, 0x6, 0x585, 0x8b7d, 0x101, 0x5, 0x100000000, 0x2, 0x1, 0x4, 0x2}, {0x3, 0x5, 0x4, 0x2, 0x5, 0x8, 0x4, 0x7ff, 0xffffffff7fffffff, 0x4, 0x5, 0x40, 0x8}, {0x9, 0x2, 0xffffffffffffffff, 0x5, 0x80, 0x0, 0x4, 0x200, 0x5, 0x3, 0x8, 0x1766, 0x3}]}) 2018/05/06 14:25:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/06 14:25:55 executing program 3: prctl$void(0x22) r0 = semget$private(0x0, 0x6, 0x1b0) semtimedop(r0, &(0x7f0000000000)=[{0x2, 0x6747, 0x1000}, {0x7, 0x9, 0x1800}, {0x4, 0x3, 0x800}, {0x4, 0x9}, {0x3, 0x2, 0x1000}, {0x7, 0x3, 0x800}], 0x6, &(0x7f0000000040)={0x0, 0x1c9c380}) pkey_alloc(0x0, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$setname(0xf, &(0x7f0000000140)='/dev/ppp\x00') setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x600, 0xffffffff, 0x288, 0x0, 0x168, 0xffffffff, 0xffffffff, 0x530, 0x530, 0x530, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0xf8, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x1a, 0x1, 0x2, 0x3}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5, 0x5, 0x80000001, 0x1, 0x0, "92a4659728f21e65c0995058440a0d750489e9806baecd31f01715fcc86c2d38f88c6a00bfe7435a1619b41ab850b67da37b27d23f0f86b3a7085c0625495402"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffff00], 'syz_tun\x00', 'ip6gretap0\x00', {0xff}, {}, 0x8, 0x6, 0x2, 0x8}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3b, 0x3, 0x6, 0xc58, 0x400, 0x20, 0x110}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x2, 0x1ff, 0xed5}, {0x0, 0xfc, 0x1}}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, [0xffffffff, 0xff000000, 0xff, 0xffffffff], [0xff, 0xffffffff, 0xd7d72da9639790a7], '\x00', 'veth1\x00', {}, {}, 0xad, 0x162, 0x1, 0x34}, 0x0, 0x268, 0x2a8, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'dummy0\x00', 'gretap0\x00', 0x8, 0x2, 0x3, 0x0, 0x0, 0xffffffff, 0x9, 0x3}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x5, 0x3, 0x100000001, 0x200, 0x0, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1e}, @empty, @empty, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}], 0xa}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x72d4, 0x40, 0x3ff, 0x7, 0x7f, 0x4, 0x68, 0x4]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x660) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000008c0)="87070393c0fd871a12acab5c793ff27a8d37d8e92a9efe9578f6a0ec2a747f621c19a33c6ca2ad770a93bc", 0x2b) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000900)={{0xa, 0x4e21, 0xbc79, @empty, 0x1}, {0xa, 0x4e23, 0x6, @empty, 0x3}, 0x81, [0xffffffff7fffffff, 0x8001, 0x8, 0x400, 0x20, 0x8, 0x8, 0x8]}, 0x5c) semget$private(0x0, 0x3, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f0000000980)='./file0\x00', 0x80000, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000009c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000a00)={0x0, 0x4}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000a80)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000b40)=0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000b80)={@dev={0xfe, 0x80, [], 0xa}, 0xffffffffffffffff, 0x3, 0xff, 0xa, 0x9, 0xd38d}, 0x20) connect$inet6(r1, &(0x7f0000000bc0)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xae}, 0x1c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000c00)=0x6, &(0x7f0000000c40)=0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000c80)={{0x1ff, 0xe3b}, {0x936f, 0x3}, 0xf6d, 0x3, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000d00), &(0x7f0000000d40)=0xb) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000e00)) chmod(&(0x7f0000001200)='./file0\x00', 0x1) syz_open_dev$sndseq(&(0x7f0000001240)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001380)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001480)=0xe8) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001580)={{{@in=@multicast2=0xe0000002, @in, 0x4e24, 0x7, 0x4e20, 0x100000001, 0x0, 0x20, 0xa0, 0x5f748dc9ba3af380, r3, r4}, {0x2, 0x7, 0x6, 0x1f, 0x80000001, 0x3, 0xffffffffffffff43, 0x85}, {0x4, 0x8, 0xd340, 0x6}, 0x1, 0x6e6bba, 0x0, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d3, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x3, 0x3, 0x80, 0x401, 0x8}}, 0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000001680)='/dev/audio\x00', 0x10000, 0x0) [ 596.079339] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:25:55 executing program 7: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4210003) keyctl$revoke(0x3, r0) 2018/05/06 14:25:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xfeb3, "5cd2148973d5dab93ba69fa2fb6a9af55de3524ec28032ac"}, &(0x7f0000000080)=0x8) 2018/05/06 14:25:55 executing program 4: r0 = socket$inet6(0x10, 0xfffffffffffffffe, 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x7fffffff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c02000000000000000700000000000000dc1338d544dfff9a84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 14:25:55 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200380, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x40000000, 0x9, 0xfffffffffffffff7, 'queue0\x00', 0x7ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x6) fcntl$addseals(r1, 0x409, 0xa) fallocate(r1, 0x3, 0x0, 0x100000001) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r2 = openat(r1, &(0x7f0000000200)='../file0\x00', 0x10000, 0x10) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) close(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x4000000000000000, 0x9, 0x7, 0x100, 0x29e, 0xd420771f9487e7a0, r3}) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5, 0x40) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) 2018/05/06 14:25:55 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x0, 0x7, 0x1, 0x80}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x6, 0x7fff, 0xff, 0x5}, &(0x7f0000000140)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x7ffff, &(0x7f0000982f5b)={@random="0352ba8e8227", @random="6215410772f8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e7fec)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x22201, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x3) 2018/05/06 14:25:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x44, 0x102000004) 2018/05/06 14:25:55 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x1, 0x0, &(0x7f00000001c0)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffed00ffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0xfffffffffffffc01, &(0x7f0000000140)=0x0) io_submit(r2, 0x0, &(0x7f0000000180)) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/06 14:25:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') writev(r0, &(0x7f0000b97000), 0x10000000000001e9) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x55, "3ad8a8d5ab54294ec19decbf76a6707844328db15ebfddb3b622adf8f69e62e7a1a4a2be6a7cf6d38dbe3ad685222d298227f8785ee2c47e7ade5a8ff33a2cc3bc12146b30d70a563592301f936828dfb39aab9f2c"}, &(0x7f0000000000)=0x79) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setgid(r1) [ 596.964374] print_req_error: 925 callbacks suppressed [ 596.964384] print_req_error: I/O error, dev loop0, sector 0 [ 596.975929] print_req_error: I/O error, dev loop0, sector 0 [ 596.981812] buffer_io_error: 910 callbacks suppressed [ 596.981821] Buffer I/O error on dev loop0, logical block 0, async page read [ 597.005755] print_req_error: I/O error, dev loop0, sector 0 2018/05/06 14:25:56 executing program 0: unshare(0x2020600) mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000000)="ff0f726f67703200", 0x0, 0x0) [ 597.011622] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:25:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xcc00000000000000, 0x102000004) [ 597.041944] print_req_error: I/O error, dev loop0, sector 0 [ 597.047803] Buffer I/O error on dev loop0, logical block 0, async page read [ 597.064812] print_req_error: I/O error, dev loop0, sector 0 [ 597.070627] Buffer I/O error on dev loop0, logical block 0, async page read [ 597.078626] print_req_error: I/O error, dev loop0, sector 0 [ 597.084422] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:25:56 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) fstat(r0, &(0x7f0000000000)) getpeername(r0, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) 2018/05/06 14:25:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000ff030045f9526524a1e27f3d781cdd468cb706a2a800000000"], 0x98}, 0x1}, 0x0) [ 597.092685] print_req_error: I/O error, dev loop0, sector 0 [ 597.098475] Buffer I/O error on dev loop0, logical block 0, async page read [ 597.105908] print_req_error: I/O error, dev loop0, sector 0 [ 597.111705] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:25:56 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000880)=0x27, 0x191) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4, 0x301000) ioctl$KVM_NMI(r2, 0xae9a) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x2, 0x2, 0x1, 0x4}}, 0x2e) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/05/06 14:25:56 executing program 2: 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) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa0801, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x200, &(0x7f0000ffd000/0x1000)=nil, 0x4) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)) 2018/05/06 14:25:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xbc000000, 0x102000004) [ 597.142547] print_req_error: I/O error, dev loop0, sector 0 [ 597.148348] Buffer I/O error on dev loop0, logical block 0, async page read [ 597.159352] print_req_error: I/O error, dev loop0, sector 0 [ 597.165183] Buffer I/O error on dev loop0, logical block 0, async page read [ 597.172739] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:25:57 executing program 3: r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/198, &(0x7f0000000100)=0xc6) socket(0xa, 0x10, 0x0) 2018/05/06 14:25:57 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) 2018/05/06 14:25:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x100) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)) 2018/05/06 14:25:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x73d2dfc1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x1, 0x0, 0xfffffffffffff000, 0x0, 0x0, [], [], [], 0x46b, 0x4}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='()\x00') 2018/05/06 14:25:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x1b, 0x102000004) 2018/05/06 14:25:57 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32], &(0x7f0000000240)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/05/06 14:25:57 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffffc00000000000, 0x3fffd) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0xcc, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0xfffffffffffffeff, 0x3, 0xffffffff, 0x5}, {0xbb4, 0x2, 0x6, 0x400}, {0x15c2, 0xffffffffffffffc1, 0x3, 0x978b}, {0x0, 0x1, 0x10001, 0xeb82}, {0x6c55, 0x9, 0x9}, {0xfffffffffffffffb, 0x100, 0x0, 0x400}]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000200)=""/117, 0x1}) bind(r1, &(0x7f0000000000)=@generic={0x11, "3b257e57849be0612818f94990fca706b881492dc7b44ab47d6e65f541de89d0528d6b77ffc2007ad1eb8a6dc19cc8ebd5daec4ebd53a2b0e4632a9d125f5821657c248e885e7e16e9115a5addbb8255985b1f97548265f7f44da6a5dfd59b78ec0ef1482eab5d6ec6d051c70c288dbdc59002e5f496d6b957777bf1f219"}, 0x80) 2018/05/06 14:25:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x23) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x4000000000, 0x4) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff, 0x200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x2e, 0x4) 2018/05/06 14:25:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffd3f) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendto$inet(r0, &(0x7f0000000080), 0x1abc8169fb7076f2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/149, 0x95, 0x101, 0x0, 0x38a) 2018/05/06 14:25:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6_vti0\x00\x00$\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1d0000000400000009000000000900100000000000010000000000000073fbffffffffffff"]}) 2018/05/06 14:25:57 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/05/06 14:25:57 executing program 2: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f0000000280)="6343162d1884251d370bedab5fe7b5e62d0167b38c6bf08409b3a62507c118b26c6270a76d37d2c615d4cea8612833faf9e9f171eb850d68b0b16a774cfb92652ddd56eebd4681219fb7be8bbf7733c33afa40c3ef4f5b9c15b5043699dc5752c4afa0ff66e3c76097c8757a5c745708decd9194b90668bff5095878b6c9e506") mremap(&(0x7f00002cc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000003c0)) io_setup(0xffffffff, &(0x7f0000000500)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x401, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x900, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000600)={r3, 0x68, &(0x7f0000000580)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x96}, @in6={0xa, 0x4e20, 0xbc, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f0000000640)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x40080, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000006c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000840)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc020660b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) dup3(r0, r0, 0x80000) r6 = syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x3, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00') fcntl$getownex(r7, 0x10, &(0x7f0000000400)) munlock(&(0x7f0000ad8000/0x2000)=nil, 0x2000) creat(&(0x7f0000000700)='./file0\x00', 0x12) r8 = syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x9, 0x20044) setsockopt$inet_dccp_buf(r8, 0x21, 0xc, &(0x7f0000000300)="ed7eca50ec4d31395b19c3a4378bcb8253127633f4e7fd6f07adeab0e07bc962a153ed1c5d161cd94bf926fb750496cc9c9e8b23522b6296c38d7be2b3ca95f229d38aa135572a2b9323ee8b4e7da4dea6d7fa3f9b3cb23af136ae24549d813361755657e474ac3c563730ca", 0x6c) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000540)={0x0, 0x400, 0x5, 0xffff, 0x85, 0x0, 0xffffffffffffff01, 0x2, 0xd32, 0x100}) syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x400100000001, 0x2) getdents(r6, &(0x7f0000000440)=""/30, 0x1e) io_submit(r1, 0x1, &(0x7f0000002100)=[&(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000980)="d5d53d6c9486af13cded1894286528d7c4ea8a2f115366028392c752266c5fe41c0380602b8dfd42e49b5503e4bd3e7123e761b2c7e8888ae94edf315b08424d0fd0d2d0d4ca7487e5e6da7d47ba9697c6e2e6aca8a270c8b7fa3b356b0202b06d3d8b6c296fd7f3ba1cd8ae0c0b2ab314f5c9340bc1114b02f8b74f380e9b1abec8746a31d9313f37136b02c5ab5e96", 0x90, 0x5, 0x0, 0x0, r2}]) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r10, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r9, &(0x7f0000000000), 0xfe00, 0x5e0000}]) 2018/05/06 14:25:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r1) 2018/05/06 14:25:57 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0x20000000c0184900, &(0x7f00000000c0)="609fa9e6ffb0d5c4d1") 2018/05/06 14:25:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x4900000000000000, 0x102000004) [ 598.149989] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 14:25:57 executing program 3: r0 = socket(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x6, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r2, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) close(r2) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r4, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x7ffe, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) rt_sigsuspend(&(0x7f0000000180), 0x8) ioctl$KVM_SET_CLOCK(r7, 0x4030ae7b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/05/06 14:25:57 executing program 7: socket(0x11, 0x4000000000080003, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x2, 0x4, 0x1, 0x8, 0x5, 0x3ff, 0x3, 0x1, 0x3f, 0x6, 0x4, 0x9, 0x400}, {0x0, 0x20, 0xfffffffffffffffb, 0x1, 0x8, 0x0, 0x5, 0x4b72ff65, 0x0, 0x5, 0x4, 0x0, 0x1}, {0x9, 0x5, 0x980, 0x7fff, 0x8, 0x5, 0x100, 0x8, 0x80000000, 0x0, 0x80000001, 0x5e84, 0x5}], 0x7f}) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/06 14:25:57 executing program 6: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000028c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000002b00)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x3, 0x4, {0xa, 0x4e21, 0x0, @empty, 0x400}}}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3}) connect$rds(r2, &(0x7f0000002880)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000200)={0xa54}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffffe3) poll(&(0x7f0000002740)=[{r4, 0x80}, {r5, 0x2400}], 0x2, 0x3) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000014c0)) connect(r7, &(0x7f00000027c0)=@l2={0x1f, 0x2, {0xff, 0x6, 0x718, 0x0, 0x5, 0xd0}, 0x8, 0x9d}, 0x80) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002840)=0x830, 0x1) [ 598.290264] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 14:25:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x9e, 0x102000004) 2018/05/06 14:25:57 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x0, 0x0, 0x4, 0xffffffffffffff7f, 0xf59, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x2cd, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'ovf\x00', 0x1, 0x400, 0x3b}, 0x2c) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x40000) close(r1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000001c0)=0x3521) 2018/05/06 14:25:57 executing program 7: shmctl$SHM_INFO(0x0, 0xf, &(0x7f0000000140)=""/232) r0 = socket$inet(0x2, 0x6, 0x3b6ba0c6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6387}, &(0x7f0000000040)=0x8) timer_create(0x4, &(0x7f0000000300)={0x0, 0x22, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_getoverrun(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1110c2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x4, 0x30}, 0xc) sendto$llc(r3, &(0x7f0000000340)="a4f6e13617d85f9470ebfd795a296aa8fba8718290fdee4858cfe11be07012bb89ec4bfbc72754303970835f9ede23d3b5fbe94adfe302cdd02518e0b02d47c34279806c620fd1776f22bbaaf4d61b", 0x4f, 0x4000000, &(0x7f0000000280)={0x1a, 0x102, 0x1000, 0x40, 0x9}, 0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000240)=0x4) 2018/05/06 14:25:58 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}) 2018/05/06 14:25:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000134fe0)={{}, {0x77359400}}, &(0x7f0000373000)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)}) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x5, 0x9, 0xfffffffffffffff8}, {{r2, r3/1000+30000}, 0x80000001, 0x1, 0x1ff}, {{0x77359400}, 0x8, 0x5, 0x80000000}, {{0x0, 0x7530}, 0x0, 0x200, 0x8}, {{0x0, 0x2710}, 0xffff, 0x3, 0x1}, {{}, 0x20, 0x2, 0x8}], 0x90) getitimer(0x2, &(0x7f0000bf2fe0)) 2018/05/06 14:25:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x140, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x80000000, 0x2) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000280)=""/88, 0xfffffffffffffeb6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x44a8b1f1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0xdbe, 0x4) listen(r0, 0x2) r4 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r4, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/05/06 14:25:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) 2018/05/06 14:25:58 executing program 2: syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42b, {0xffffffbfffbff270}}, &(0x7f0000000480), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x7, 0x4) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x56, &(0x7f0000000140)="e33a08c18685c881294c431b325708cd8bbd73eb0890c76a79de497af56f4596d4b9c8b75774d5b05aa67ce6e966b2e2e4a7a5cc2e0b02df461a41ced50a7588e41d5f759148d652d46ff77392bb10220de2df3042c8"}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f00000001c0)=0x1, 0xb, 0x1, &(0x7f0000000240)={r1, r2+10000000}, &(0x7f0000000280), 0x1) 2018/05/06 14:25:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000049307a70d5000000000000001000000000000000fe0000000000000000000000000000000000000000000000000000"], 0x58) 2018/05/06 14:25:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x380, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) futimesat(r4, &(0x7f0000000380)='./file0\x00', &(0x7f0000000440)={{r5, r6/1000+30000}, {r7, r8/1000+10000}}) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000480)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x7f}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x4}, 0x5, [0xeaf, 0xfffd, 0x0, 0x7fffffff, 0x2, 0x400000000000, 0x0, 0xb236]}, 0x5c) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r11, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r12 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r12, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r12]) r13 = openat$cgroup_int(r9, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r11, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r12, {0x2, 0x0, @broadcast=0xffffffff}, 0x4, 0x2, 0x3}}, 0x80) getsockopt$inet_dccp_buf(r10, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r14 = dup3(r13, r9, 0x0) write$cgroup_int(r13, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r14, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/05/06 14:25:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0xc008ae67, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x8001, 0x4) r3 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000040)={0x1}) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000500)={0xd0, 0x11}) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/254, 0xfe}], 0x6) fanotify_init(0x8, 0x0) 2018/05/06 14:25:58 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000006200)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) restart_syscall() 2018/05/06 14:25:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xd0, 0x102000004) 2018/05/06 14:25:58 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000849000/0x2000)=nil) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000006a00)={{0x0, 0x0, 0x0, 0x0, "a2d99cc750768a5f2b63d8f7140c3a17b7d8e98d5ec8c2beaf237e734c460ec4cbc78c6bbca772318a608d9c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5799d543f2809627d9e1eeee68e3daf61f423eea4c9c2b2429142cbfccb8d8012aee30948310bc362a7603df0fb07e002964f104119c58a2c62647055a81ad29", &(0x7f0000000180)='GPLbdev!user(+\x00', 0xf}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x8400) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ip6gretap0\x00') 2018/05/06 14:25:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000270031030000000000000000080000000919e593993326ac35a7c997d84aa49caa6b83112784d6d05a4f0434ab976148051e349087d46f61b628d46de109c30a789609688bd7891c81dfc367cdea437495add081f6483b759986bf148cd28cb3"], 0x14}, 0x1}, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x0, 0xffffffffffffffae}) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/05/06 14:25:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/41, 0x9}) 2018/05/06 14:25:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000ca7000)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x800, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x200) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000000c0)=0x6, 0x4) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8, 0x424880) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x7, 0x3f, 0x8, 0x0, 0x2], 0x5, 0x5, 0x101, 0x0, 0x40, 0x200, {0x400, 0x8c0e, 0x5, 0x1, 0x4, 0xcd00, 0xfff, 0x0, 0x7, 0x3, 0x7, 0x200, 0x1, 0x7fffffff, "0701d5673e5a35aa15597960ef7ebc8b47aa7130fd58faefc55bbe62d345f7c5"}}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/05/06 14:25:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000980)='/dev/rtc0\x00', 0x40, 0x0) connect(r1, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x0, 0x0, 0x10000, 0x200}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000006c0)={r5, 0xffffffff}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x8, 0x100000001, 0x0, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r6, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x418) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r7, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000ac0)={0x5c, 0x2, 0x0, r4}) sendto$inet(r7, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r7}], 0x1, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) 2018/05/06 14:25:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5300000000000000, 0x102000004) 2018/05/06 14:25:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x8001, 0x80, 0x1}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x1d}, 0x17}}, 0x0, 0x7}, 0x90) ioctl$TCFLSH(r0, 0x540b, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xb76, 0x8, 0x40, 0x2}, 0x10) 2018/05/06 14:25:59 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xff, "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"}, &(0x7f0000000080)=0x107) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x4}}}, 0x84) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/06 14:25:59 executing program 4: prctl$intptr(0x200000002f, 0x400000002) 2018/05/06 14:25:59 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400400, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000300)=""/4096, &(0x7f00000001c0)=0x1000) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfe, 0x400) 2018/05/06 14:25:59 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x4, "33bee6a1"}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x7, 0x2}, 0x8) write$cgroup_int(r0, &(0x7f0000000100)={[0x2f, 0x32, 0x3f, 0x3d, 0x2d]}, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x1, 0x0, 0x3, 0x1, 0x635}, 0x8, 0x7ff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x4, 0x7}, {0x2, 0xffffffffffffffc1}, {0xa, 0x80000001}, {0x6}, {0x3, 0x3}, {0x4, 0x289344cd}], 0x6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000240)=0x5, 0x4) readahead(r0, 0x5, 0x80000001) fchmod(r0, 0xc0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x328, 0xffffffff, 0xc0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3, 0x0, 0x2, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffff00, 'tunl0\x00', 'ipddp0\x00', {}, {0xff}, 0x62, 0x0, 0x30}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) ioctl$sock_ifreq(r2, 0x8919, &(0x7f0000000740)={'irlan0\x00', @ifru_mtu=0x3}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000780)={'vlan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) sendmmsg$nfc_llcp(r0, &(0x7f0000004480)=[{&(0x7f00000007c0)={0x27, 0x0, 0x0, 0x5, 0xff, 0x3fc000000, "ab70b86b2a8c7062ceea511a0f81ccb2fee0de2316e75a8f7f0a830270f2071d4902a7de89cd5f01ffefdcbe32cf3fe87a83b9c32c205ea83a57ac8c7ef978", 0x8}, 0x60, &(0x7f0000001a00)=[{&(0x7f0000000840)="c179deb9be7d8709963759d5ce4aac4ee041f11b50564486e2e196f31c40aee3b025e2f4fbc0cd1b0ce44a5ad5f87694c1179f5d5d0af3a87f3224244c59fcb3f8d5078c8962e2f71babf56cf9c39e12d33df71c501bf62ee13ccb85f0b439f2161ef91dea6e928ab9226607f6835db4c62d98c4e42bdb0620b8f52757ae5140cc97d952a60a8b9189ce9b004160d65fc0747776be0621fcd522f7d1ac2d03e3fa02f052475dce89f3a38ccdd95a2979ea4a1df37fbc0ee191b238c95a846f013114880e8b0513ba255c8364f74cc8aebff9fca8d4aea045596f3a475a953f39090ba5a523fcb97d7491006846", 0xed}, {&(0x7f0000000940)="f7c25f6ee5c7661ca8ffdea61d0070535b56305813f27a1e0093eba4626516b4ca14916f43d728b449df403ff6fb1583f5b04aecf9eb7a5f21cf4a81817b5b619d38d58d60503e8c7beca96103d1a0f4f2cc20b14cec46ebe45defd8512b7180019e55a8d2a12274f83d94d01739d98287f1dec185fe5d28a7cb4d463e71d8c5bbc38f631a05f6d922f9f6fb6fcb9f8ccf0aa31c7a", 0x95}, {&(0x7f0000000a00)="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", 0x1000}], 0x3, &(0x7f0000001a40)={0x50, 0x0, 0x20, "a4ffb7ed8ec6d1871c9f59948a97a1cd92a0abc13faef55873ff22fcc301933cc26b40d5c941b1a7d2bcf5d08987c48ce7f10139f637effd6ebe60"}, 0x50}, {&(0x7f0000001ac0)={0x27, 0x0, 0x1, 0x1, 0x3b7, 0x10001, "5dd22024b34ff0a4e02352a80ce423f55344a44b4eb1d279ece6e3e86ab88e15bd28353b8aea6f66f4e98b4d4b4c3bb44f88536f5d2888c8152a42fd048c30", 0x1f}, 0x60, &(0x7f00000020c0)=[{&(0x7f0000001b40)="61dd8472d2362018be52f1220533fc828c4d8247dde354a50971fb33c747645c55ad026265441f5d0cda2cf6a35692faf10682864bec2143330c20eff79a77b8d2ba44449e6dc8d33cb99eb24f8c4afbe224365f4cde65a4f2267afbf41dcc2ba7f2d9251147f46da359f9d6aeeb3efb31171a0943ec7b0b7d5c74b56ab4d4e6d1325d96bf781e820af9c4e8a91696a08414459c43b485134fc3b9f3dc6d6ea004a47e9c034629e57fd0e1619364d266cba05bef7261cd03fdf0ccca585a35485b2365c78199fbb13899b89038638e2bb0b537d0422823ef028ee574e7ced8d29256f9f58bfbcf0b1f64", 0xea}, {&(0x7f0000001c40)="75054c1a0d952592fcfe066a41aaa69d041c8e27114916efaa775edcab2d536f3b919d7c78e98fb254c56be47c045837ce778a596f73fb37cf2474270687931127a097b056e956161430158f1b6c7e862ec77da9c61ee24fc39fa34b1afbbfe8414626c5b880818dc6ae8f8d2878504e910c46333c15e0b8990cd5791a88a9e48d22c466da33ac3bd53d5029e195d608b13e1be664d9c68acc69f2d16fb64700694f627ab0b9ce6c19a7be7f1c47d091bca8ce0315", 0xb5}, {&(0x7f0000001d00)="9319ff4df3a3ae3546338c041569f676884d851f648a7e87ceef59355a826bfaf07a0a029a969e9b8e0906508ebc5a45628b832c3873a4da8d59791536fe6dab0759caedafd6f48f1f6b1fbdd64051b68503b47b7afa81fcda28dec81ff4486d0a8c4b41bb7cfd58a1c74b47d6269f955433cdc9bcafcc5206bf2b357d9fcb919c9678bbbe28204fa6e8a1f17740525b65f05e3a324f3cc21dfc97068b9ae237a1624fe465186fdbdbafb68f92d4081ce7dbf412b77ebe655b122a3187a23df253c4e6c74ddf1a", 0xc7}, {&(0x7f0000001e00)="828e8fd380bf5dbd9cedb1dfeb15bb702bf27f1a14dc951180f59a5d030d8b7a5e44390dede75f1176eead26de90a63f9be0073434f5fe6cdae17bfa38bafa201e07a3b1284bf813727fa43f1a1ea9296300b7ab07", 0x55}, {&(0x7f0000001e80)="87cf42f2c3bd835536ba2d5567719d753dddf51680f70a530643ddec", 0x1c}, {&(0x7f0000001ec0)="1af104daa9053632388d83a4f01a994a4409eebbdedd3c7390e76c8ddabfc17bbfedbacb2c9afb4bdbe2903ffb4593c05038df6c5a4f3eab49c7b0fcfd94a2f98b6716ed2f7e0256675c8a6a4d57e633d69bd4c4ba68bd4d0e953774c17384cd3a48e761bf6a59970cf2382349b11421c07534a068b9260fbe0cdff83ddea1dbeaf8c65e3ad1bee5d12ea1ecafa7aa7132ef47192fcb4351385169cd0ce8fe467cf72de11115b8677e27e310c3a2d5046af2a9429585b5ca8294b941dcedff2b", 0xc0}, {&(0x7f0000001f80)="23b1193ac8229d79e785c1a6c0b4b582c41a696fa47288088b2c643ae0c60804912048f8bec7c302374c286692deb47ef1c4206cd458", 0x36}, {&(0x7f0000001fc0)="0775d614b941382742a7cfc786373e0bbc55a5579ddb8e860aac9828217d02c9492c72f42f3212d823ee08d281eaa8d61bf891ef29b8f1473b3feb912479d2aad2e97555c7feba41b3ea6ff4e6dd47d7d1b74c8b51fd3fedf29a1968f2a730f5b60480845553dfdef49eb16a3fb1dd2e00563297b4d583bf4c9bdd3a64db94e71a16eb69a65d8eca0180e1", 0x8b}, {&(0x7f0000002080)="236860d42b3f130440703e2c9428f6818a38d8edcc222d467503ce86c0d4eef364a1df3a0abf842951a2e2e78b1b4464f52a9c247a", 0x35}], 0x9, &(0x7f0000002180)={0x110, 0x1, 0x4, "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"}, 0x110}, {&(0x7f00000022c0)={0x27, 0x0, 0x2, 0xf0caf409b90d318b, 0x3, 0x5, "4cea82b68ab428e53bb961bb7bedef2376762508871077ac9702ba7e379750a6b2948b8f62fb6644f2cca147e4611e08936c1448f3779c50c639ad0ed1d7c4", 0xa}, 0x60, &(0x7f0000002440)=[{&(0x7f0000002340)="8f42149e15cb5bcc05e9e5034f4b8bb1ea2580bd46929a510fb0a2cc1e", 0x1d}, {&(0x7f0000002380)="421cabeac63d36ea0706e333d57e3b14f91eff8db59fee7087262bfbeda2c0064049dbf1f9f160c4c1cd9cf47ee00c9b4e4ce17180bca2a4fed986a5b4424dca3fac04bafe7e760a5a5158e9900e9c6b237ee4374958a650b5fd1756bcd0a95c11e04c7d9a2145c306d27dde9dc7c2bf795c41fb057745ab67441930fa2f86943318", 0x82}], 0x2, 0x0, 0x0, 0x14}, {&(0x7f0000002480)={0x27, 0x0, 0x1, 0x1, 0x9, 0x4, "2ca23d426b0dee62a2f5086900d6be4974aff7646a8aaa664b826b1b2c0b20197edcc2f6f980bafe20e05b41095982f0b6172f8d0938ee51bb0d2135fbb556", 0x1b}, 0x60, &(0x7f0000002940)=[{&(0x7f0000002500)="bbb18c1c374b5b4af783aa8b13c86f1e0b8346510eeb213c18ba7e2592e3d0f6e9a5fdb19170e8ad9cb45ae9e9f11d202c1e159abf492be6f5e4169d04a9a28aff9b93d222d653e519f3259e45bfdbcfb130b8ca7707bc234fea919d6e58dfcff28ac1ab807dd17bb02559021f614e904d793389f1dc55f159953ca62e64716b7317a87ccf904535c1955d3006317744e6dc8e13ba0f95d7f3338836dd63ebd5467aa7a7db13ae605bf866990f947f18d52bffc81d6efe8bbfadb2675d8a1ad67179a2e35a431888b6688f54f5b1a4dd1911cb1de797dc", 0xd7}, {&(0x7f0000002600)="8aa06c8483ba4801ae6d8fa5aa5c25d137d26a671dbe8d0c85b20687f29b75ca7d97666974a83c5c937fa8b6659d35c74240ae59c82257911c6c0709266ed1c11d8b329c8b740721c5017ee85f92d4d1a34ae021f828c2c28aece212af797c19b0fc4d608642e35ada2de7718344e35112fd592dc9ad0ace1d2bd5e7c1ec1f41e5f90f83490f275b621add4a344d4fbea0f9413f3a76415134a76c9546bb0766b72b3c35f5e089a446983216a77c4362e0bc67a21b073272b461836ec982a6f98363fa25851284df35286f853bcb377cf10c0fdc91a6399f", 0xd8}, {&(0x7f0000002700)="ac62d991256ab549be82a0a21b84f9a9e30066c7a4db75abc9bd1a5ac433825aee60f4645d4cbc", 0x27}, {&(0x7f0000002740)="329279679c926e0c19ec0e2160", 0xd}, {&(0x7f0000002780)="ba9d7fb341dc34c743b28bd07c062b8842c26a976a63de0db2ceb6e22957b2ef09236e263fd1af463b94e208da78324f2f10fbbe2ac192f32b507ed666352ba73699e80de0234dd12297673b54cbcb2304df41d98304cce46fd2c9c7a80a23e9eb9f1c9463185590846f5a60036c75b79e9649a068bb5a3a6220420be4a2ec710dd7f3681aaba2b329c96c7165093dc68b25103060e74fe538dd7ef458bcc1a1152e52160da8bae0577c418e7128787ec01144a607ce0587835ac1af9b9a1e22a9ba0154c3b497ffa076415e1b22", 0xce}, {&(0x7f0000002880)="7a67bb6198c46132a7293355424ac4b76920d131ef95b7829bc05658203a181cda2d2f85cedcdcfe297fa62a26f2aaed403faad75f432ba5281baec40254e976ab1e8954f9bb84dba35661eb2b756cc497d641826d9563a72b20cd42a2d709194c943d4598b97392a17ead6bbe42088645e0b5d8d73b8cafdbc22d33aef0d6982cb954300e8e91dc76cdf48d0d8b9d", 0x8f}], 0x6, &(0x7f00000029c0)={0x80, 0x11, 0x7, "626e3e9226a18952604859f0f798fe46e90c8f2745ad241067b8a13285286243888f13cc012e1e0d984cfb89e0ad209c885b404308541de7844dd3f3ead331f8e856fa0d09b90e029c713570e7d5a151dbc024e08426d2ac89be4f7424f9da6e4546e1f081942ea5f3ca28"}, 0x80, 0x40}, {&(0x7f0000002a40)={0x27, 0xa98, 0x2, 0x6, 0xffffffffffffffff, 0x5, "9aba01f680bef63462f7823d606cf3014d24aa56a412c5512eb6956c9b2b63e7e641f461f8523dc4c2f480e3303d7de88656e1be2b4738795d06663f47a792", 0x35}, 0x60, &(0x7f0000002d00)=[{&(0x7f0000002ac0)="01791b1362f396e30ab77a7c15b8d7591c7569a999c9c8d14e93eebf9135ab6d950d4356d48f029d70933814e0f8f5b90932c41669a2224497954515abadc186882b9f3ed49329f1e6075a95dc340b25e362c47854b3c25ef549f8a964b8f6a52c1ed6b2d0b804c3af0b0e2c59fd295dd1d7bfce4303c1b0ff0431f2a4ae1e30d54ec6785911ac3bc491563bc468f52a260acf5e5bfbb0502a83dcf3a105995be5d352d9f73eb646299a5a81a774dfe53ee502b3a4ac46e23ef77d9b8c2f3f750d0390178466dad2adc2327fb791039c3b30fc0ac1ba2ea29de743ccff5f131a14e24e940c126dc202084f83dc5f", 0xee}, {&(0x7f0000002bc0)="5d8656b28b5a71d22ad11b99284b186969f2bde9da07fdea08ac36335cff06ecbdde551a3de199c109fd6168bd5462afb960a10fd2b4778dd3a37c646bb0be006751921ffa2af0eec9e500fcacb73978269f966c418a6f64e66e9f5f623fea071f429f32e0524094af290fe0dabce9e4fc1fef745416e0f50de62091d61e0c26b4bbb0b3299dac91d03ba944b87b9cf843da8e933aa571004225a6bb4505", 0x9e}, {&(0x7f0000002c80)="21cce7c5bf431d3c630a3e7a4b2b21975cab3331a2e48ac41d2cb2fb01395294e4c68073768099f78932ef78692bc2b2d828b833ab8c0241f047b18c9d29a075e6f5d932695f27feb232e9042c404f5211602ad778060110931f7b7171f3293cca3ab1c3dfe1d6fddfbe249f53923d0c512af1247b7940", 0x77}], 0x3, &(0x7f0000002d40)={0x30, 0x0, 0x40, "a7821d4497a50aa3b6f2523469e4401bb68730e3e6e5b353067a83a590654ecd"}, 0x30, 0x4000010}, {&(0x7f0000002d80)={0x27, 0x0, 0x0, 0x7, 0x7fffffff, 0x7, "82fef17136c92eec803a56012576364b4c2aa62599b216065a66c9883d1ce82f88fba6b2c7818ba134f71284422c3b1d2409508a3cad34a52b08f1f8355dea"}, 0x60, &(0x7f0000004380)=[{&(0x7f0000002e00)="0bbb59e9340444bda01aaf575104f9212487e46443800e16d617b3f7df7eb3bb78512b7a434903985f48759389938a98f7fc366d3c0246223a563abb5975c3ac6e3343159beb90096dae6d216a765de0bf85d229572b946f121d770b4e0e101d14a902962700983940cb1432777bf154dd95d0c15c7ea40cbfd44cc5fd5978d0b7a40d5cf0f15ad8895a48f6ef6f99e04adc71b6d381ce288053658e9dba73b4e3d94ea7f79e661e4be2d4c647d2074b9abf1dce4a3e486143cc775c4e9a8a3c76", 0xc1}, {&(0x7f0000002f00)="11be7a8eb9324d713db6ebcad65493e3bf373f48ad926379fc61d066fb759b3db5a9bbd3055f11628581f2f2c6160caf321a04022505fc4176265b44c1743282a5c2d07735e79d90530dabc242f3eb0d9a7ee42e539e7ad7983c4d23e895789ec55a50662ea8ac35bf1d933a636ea1eed70b1485acdc17c3128bcd6e182b32a1a86d7f27ecdd7f5b31337b42aa722d766151fef6ce83b9da8eb9c7229112626a5cee7558466b1356c99f33d591908a299c8db03287b1aaf7d6e550a4aa878922d3034dc555985dfeed3ae34f51022004345ba22444ddb69b984900d0c3b8c3e272c666a149", 0xe5}, {&(0x7f0000003000)="468fca68f52477c2bb24a5d75d8abe9e7411d298fcf96f15395d7bd962917ec954c3d08d3aaae3f9d729a96485326f25a0a5a69a2be68cdcc4c7a61df39cb30de61f8dc71f3437b0d1d9137883d97917b9d70676da26897384c2a960afa75149e1720da4e8239f8806f48744cf68a61d67bf408ee51843196244e5ca0ed479372dee9f97b3ec71d39586f4e34b0ce06f2dc161528b4ce8b0ce2af4301dd53618c5f7b7b6d55f10608f8bb10307623e4686e6b1d63c4e65cb16ab6595bc96e932112b92b2e84619f6c7addcfc8b2e5d1f0b364853ee4de2bb046ce6904991d0273d816a6fe99ba6bef65fd5496f00acd21857", 0xf2}, {&(0x7f0000003100)="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", 0xfd}, {&(0x7f0000003200)="d88814ce486763dffd364d7f07044cd3a6a802ebfca7879e17ba2f4bcdd891cd3038f3f1b3e6dbaff6a041c7bdda9dc8736b1594f616e69357c6c2474da9b63c316f7463b113dae3a0757d7f64b8", 0x4e}, {&(0x7f0000003280)="6d9a60115326b16a3f4819c528506591e6043339a57058fdeabede6636a965eccf24f3c5c9aafda0d504556c3060b099a507318a", 0x34}, {&(0x7f00000032c0)="bca863", 0x3}, {&(0x7f0000003300)="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", 0x1000}, {&(0x7f0000004300)="3412251c4f323b00ece32c454f1a90de9e912434c5af4feb21edc9edd2b189be3e1184fb38726aab77bb2c7a905eea037d4071e2988894bfee9e83c9099a4edbad2c24b3f2e66083c0ea944acde7c4edcb4b795b724027f43914ca40dd4f44dc074bbf54c7d02b32354ae171416f0443a42cae7b6768bba9", 0x78}], 0x9, &(0x7f0000004440)={0x10, 0x113, 0x7}, 0x10, 0x20040040}], 0x6, 0x40) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000004600)={0x0, 0x1, 0x3, 0x7, 0x2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004680)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000004740)={&(0x7f0000004640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000004700)={&(0x7f00000046c0)={0x28, r3, 0x600, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004780)) connect$inet(r0, &(0x7f00000047c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004800)='/dev/vga_arbiter\x00', 0x101400, 0x0) fgetxattr(r4, &(0x7f0000004840)=@known='system.posix_acl_access\x00', &(0x7f0000004880)=""/79, 0x4f) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000004900)=0x7fff, &(0x7f0000004940)=0x4) fdatasync(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004980)={r1, 0x7887}, &(0x7f00000049c0)=0x8) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000004a00)) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000004a40)=0x39) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004a80)=0x7fffffff, &(0x7f0000004ac0)=0x4) r5 = msgget(0x1, 0xc8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000004b00)=""/4096) [ 600.619129] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/06 14:25:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xa56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/05/06 14:25:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') 2018/05/06 14:25:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x700, 0x102000004) [ 601.562584] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/06 14:26:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x3}) fsetxattr(r2, &(0x7f0000000080)=@random={'osx.', '/dev/kvm\x00'}, &(0x7f00000000c0)='!\x00', 0x2, 0x2) 2018/05/06 14:26:00 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x482000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x8, 0x4, 0x43, 0x8000, 0x8, 0x800, 0xfd7, r2}, &(0x7f0000000100)=0x20) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/06 14:26:00 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002340)={&(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0xd8e}, 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000001c0)="0f20d835080000000f22d8400fe9536bc421bd15b14f000000262626480fc71c19b9800000c00f3235010000000f3066bad004b0b1eea6c4c25d3d433c0f91d1c4a21d2d02", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 14:26:00 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x82840) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x1000000000000000, 0x6, 0xfffffffffffffffe}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x2) 2018/05/06 14:26:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x30, 0x102000004) 2018/05/06 14:26:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)={0x1, [0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000740)={"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"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) munlockall() clock_gettime(0x7, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000200)={0x7000001d}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) socket(0xf, 0x6, 0x5) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000140)=""/53, &(0x7f0000000180)=0x35) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000340)=""/250) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000000240)="476f084fde38319a0f1c5f3b92ff8c1aa922e3407a1ca13de8f2483bea49270b55883c539fe6589028fce7755d29d3", 0x2f) 2018/05/06 14:26:00 executing program 0: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="0000000000000000140003000da779c0767469300000000000000000"], 0x2}, 0x1}, 0x0) 2018/05/06 14:26:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0xf69) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x2}) fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x0, r1, 0x1}) [ 601.648926] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 601.656343] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/05/06 14:26:00 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x6, 0xff, 0x770}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/06 14:26:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x9a, 0x102000004) [ 601.711841] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 14:26:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x2, 0x7f, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000000000), &(0x7f0000398000)}, 0x3d3) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='veth0_to_bond\x00', 0x100000000}) 2018/05/06 14:26:00 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aacfe4)={0xa}, 0x1c) poll(&(0x7f00009aafd8)=[{r0}], 0x200000b4, 0xfffffffffffffffc) [ 601.760049] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 601.767432] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/05/06 14:26:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/165, &(0x7f0000000100)=0xa5) 2018/05/06 14:26:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x3b, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000600)=""/58, &(0x7f0000000640)=0x3a) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0x3, 0x3, 0x0, 0x3, 0x8001}, 0x5f23, 0x1ff, 0x4fe000}) 2018/05/06 14:26:00 executing program 4: r0 = memfd_create(&(0x7f0000000140)="734a635e7269747d917617cb0e3dbe5e74eff100", 0x0) write(r0, &(0x7f00000013c0)="16f8a8a220e6fa1ff7b4d09504399106000000792de6ab3b667cf44b2bce730d173bb807926b4634d081e6a8216151a8b08610fc88e544ab65510c", 0x3b) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000080)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001740)=""/225) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x1) sendmsg$alg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001680)="73832c6455ca1af9c46bc8231507918a552e3c6eb6df112f5f86bb61957b54019a16e001ba60b8efac42379a94981411c66d508feda85ef12adf51e99ecd73d92632e449109f2745a7592e36a92e765556d6dcb7d15392e3052145bdb34d0cb78e08a829d1973a83243dabc36c8b95803b0f2656f389920592d0ea1ed4f38c6d3d632dccf32980c9a80a74aa2b400addbb67ea1f8782b909d131f19b8561341487da", 0xa2}, {&(0x7f00000000c0)="41b86f5741a41f7b819ec69aa3fb88d540c70d59005a3a9e10cb37de3039b0017c10c65c614b455404ee668169ec029300232a287442e7760aafd691bad4f62ac84abd415bcd181cd51e5de1e615c1af92f46a45ad2cec983da90c0bd068c081683846c32f08df2de8588bc0373271cbe71fd3b447a019f448c9", 0x7a}, {&(0x7f0000000240)="ead9ef260201adf8f44d5207daf1ed94288e4ff4ccfb3e0733884a8359e85fe43df9a39b715fe9cdf66e837d981934dc94cfbe04e227887a4c933f6081a95156169a1ebecf271a293a49aabc71496021468a685bf1a4280321cf7a975c559f7713381d78f1ce25b1cf8915461ffae9e5f8ea142bb26afb", 0x77}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="e80a5b6467f1b8b0f9f0ae978df0a35594d805dfed4fe3776c8d50a3fba8730d6298eaeafeeb2f7270e18e72ab5a897347230a4573eb4a4cfcfc25ac2950e8882664d5a52ddfcd41f0b72dadceff240585692325d5f3ea03d580107b8a53ff5a8a7c5181acedaea0005a50ccadc79051a24c666c1c5fb6a20c036d794a4cc002dd2464877a0c739a52ea353d141f0227ec1b7ae98bb9afee927e9827457e", 0x9e}, {&(0x7f0000001380)="823eeb9fb620d871876ed9657a56c560797c3836489da84085863b32151093f26893f9870027d43bbae673cd0c53234ca207f49ac3b27ca1457b02", 0x3b}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="87e7ef9256d3e16a7c697ec902242c5ea7503d557423de3c66a77c82e37a99cd86e784dc8a0bf3942aca01a798a9e133048fcbf8717d20bb92cf8ad0f3fb0761a15d65dc3c19193e22419f71962d51a837e79564f6704aec4173ff7d63257d7a2caa3d113013c588ff863c615830740eaa75309d48d95942ff90e29ff607", 0x7e}, {&(0x7f0000001480)="a4ee6c3d7f9096abad676497c3d2276de9fbbe237522363fa48189dd8bba371e2d02d3006205439224414e59b53b4ccd4f696266bb53b048f03930f5e50bf1c4fed42614e75c10a3e467a2d39ccf8880e69251345c5d109bbf09be9780161f2b9cd81bab0f4bcbc436e408c62a204c9b45d22e3ca14c74aed7995478a4fda93ceef42cc3f49a9be3ace26479daa6f60e2050b01b9a89d52e8a4eb7477f4e313091800115d958a53cf8bf1100ad22892cbc7605a723e5a53ed77b9d81392694f86e9e428290472b0d9a1aa666923b86a6e010", 0xd2}], 0x9, 0x0, 0x0, 0x80}, 0x4) remap_file_pages(&(0x7f0000a33000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) [ 601.987600] print_req_error: 812 callbacks suppressed [ 601.987609] print_req_error: I/O error, dev loop0, sector 0 [ 601.992385] IPVS: length: 165 != 8 [ 602.011569] print_req_error: I/O error, dev loop0, sector 0 [ 602.017429] buffer_io_error: 799 callbacks suppressed [ 602.017438] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.031230] print_req_error: I/O error, dev loop0, sector 0 [ 602.037065] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.044477] print_req_error: I/O error, dev loop0, sector 0 [ 602.050288] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.051152] IPVS: length: 165 != 8 [ 602.062007] print_req_error: I/O error, dev loop0, sector 0 [ 602.067830] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.075874] print_req_error: I/O error, dev loop0, sector 0 [ 602.081721] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.089708] print_req_error: I/O error, dev loop0, sector 0 [ 602.095540] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.102983] print_req_error: I/O error, dev loop0, sector 0 [ 602.108783] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.116429] print_req_error: I/O error, dev loop0, sector 0 [ 602.122279] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.129781] print_req_error: I/O error, dev loop0, sector 0 2018/05/06 14:26:01 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000080)) 2018/05/06 14:26:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df73e8b2b34796068700e29fbf23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e5a0db9074a28a826c885663b51ce4b569dade341d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8c04008e8628b64cacf386bfa8840afb02004c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000001c0)=@random={'btrfs.', "2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df73e8b2b34796068700e29fbf23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e5a0db9074a28a826c885663b51ce4b569dade341d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8c04008e8628b64cacf386bfa8840afb02004c520a03b27f805d181bd09ea208931a36e888060a2d"}) 2018/05/06 14:26:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x9000000, 0x102000004) 2018/05/06 14:26:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000006e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f2", 0x10) readv(r2, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) 2018/05/06 14:26:01 executing program 2: r0 = eventfd2(0x10000000080003, 0x80001) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0x7, 0x0, 0x7, 0x6da7, "ed2bd2b8bd95793743ace3ac5143cd9a2daa8f7d53c3d6c0d9a7589c12be903b4285940c008ccf243b2e28e7", 0x1}, 0x0, 0x0, 0x8, r2, 0xff, 0x3, "8d0241c0c141472bcac601b0e4aedb269f938a85030b66062ae0db1467d6222ac722dc601ee75d90fe5bfd25add03ebe5927c3022a135ae65adf5e944c387f24", &(0x7f0000000140)='vmnet0\x00', 0x7, [], [0x100000000, 0x9, 0x80000001, 0x3]}) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setparam(r3, &(0x7f0000000040)=0x3ff) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r4, r5) tkill(r3, 0x15) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000080)=0x3ff, 0x4) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000000000)={0x2, 0x7}) syz_open_procfs(r3, &(0x7f00000002c0)='net/stat\x00') 2018/05/06 14:26:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x7, 0x7, 0x9}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)="b3", 0x1}], 0x1, &(0x7f00000026c0)}}, {{&(0x7f0000000740)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)="dc", 0x1}], 0x1, &(0x7f0000000840)}}], 0x2, 0x0) 2018/05/06 14:26:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000300)=[0x9e, 0x0, 0x9, 0x100, 0x80000000, 0x3, 0x8000, 0xfff, 0x200], 0x9, 0x100000001, 0x1, 0x5, 0x377, 0x5, {0x1, 0xc334, 0x4, 0x80000001, 0x5, 0x3, 0x87, 0x1, 0x1, 0x8, 0x3, 0x9, 0x1000, 0x401, "71e34bebf74e6a45397a4b738de7786729a68d8cf14a722c8e456df4c748f4ed"}}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="34010000170025060000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000017f000001000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x134}, 0x1}, 0x0) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80800) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000200)={0x5, 0x9, 0x0, 0x4, 0x1}) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x3ff}, 0x8) 2018/05/06 14:26:01 executing program 7: remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000005, 0x1, 0x42000) socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0), &(0x7f0000000180)=0x14) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) [ 602.135576] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.144126] Buffer I/O error on dev loop0, logical block 0, async page read [ 602.235674] Unknown ioctl 21532 2018/05/06 14:26:01 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x8000000, 0x0) unshare(0x0) pread64(r0, &(0x7f0000001200)=""/4096, 0x3e80000000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) fgetxattr(r1, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)=""/25, 0x19) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000080)=""/5, &(0x7f00000000c0)=0x5) 2018/05/06 14:26:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000090000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000dcd5c95deaa609a10e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x200000, 0x0) 2018/05/06 14:26:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x77000000, 0x102000004) [ 602.268209] Unknown ioctl 21532 2018/05/06 14:26:01 executing program 1: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x12200) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000100)=0x7e27) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="010000001400dc04dd972b06e82e311942890e43bf9300000000000000", @ANYRES32=r2, @ANYBLOB="1400020000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r2}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9c, 0xfff, 0x9, 0xffff, 0x6, 0x0, 0x7, 0x40, 0x40, 0x8, 0x6e063caa}, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) [ 602.357684] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 14:26:01 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xe0, "b4bdbb36f46068b2597aa1306aa802742022a232b284348a41721df7dd71e5ed2b5b2fe525d6a93c0795088eac3a8d46ced5756aff7dbc0bdbbe09ca716ceac0c6df7537a39ddda65b2108c9d1098c1041fbe6ce029148977fda784d264e29955314170a28dc9fd302e053e18882e1f042c432c30ec2f6c579d7fdb0bda6c577a0f753e0446d0d6ff3054e9794261405d981b9f963701842612d72f8d6753bf7441368defa6f2bf8c012e637fd9f725c27ba7c0fe59a41fbb062bcc0dd46258340b0f29d27f0be2727a44aa00c0a8aefab2f17327bd9c3bdb9a4018481e14682"}, &(0x7f0000000080)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x1}, 0x8) getsockopt(r0, 0x114, 0x2711, &(0x7f0000000100)=""/13, &(0x7f000033bffc)=0x23e) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "088553c904fe830ac76f3905d281329b97b4a798272aece01cb94ba08a53f05600b99a09f4836d413ec5574f498b5e00a03abe418192fb3d593cd4377311"}, 0x42) 2018/05/06 14:26:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x3300, 0x102000004) [ 602.408726] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 602.588427] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x103, 0x8, &(0x7f0000000040)="b621074249347578a5325787a86d705d810a906028f409cf8546176768a54a2978109141e7562958bcb60200c67278a465be0ce33f9b01aac2b5d9802ecce2e0df73c4", 0x43) write(r0, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/05/06 14:26:02 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x100000001, 0x6, 0x3, {0x77359400}, 0xb3, 0x7}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) dup2(r1, r3) dup3(r1, r2, 0x0) 2018/05/06 14:26:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x4500, 0x102000004) 2018/05/06 14:26:02 executing program 4: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000380)={@multicast1, @dev, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'veth0_to_bond\x00', 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xfffffffffffffff7, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@mpls_getnetconf={0x3c, 0x52, 0x201, 0x70bd25, 0x25dfdbfd, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r0}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xaf}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20040001) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r5 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x10000, 0x6000) fstat(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000300)=""/70) io_submit(0x0, 0x0, &(0x7f00000001c0)) fchownat(r5, &(0x7f0000000500)='./file0\x00', r1, r6, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000240)=0x1) r7 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff) write$fuse(r7, &(0x7f0000000080)={0x20, 0x1, 0x0, @fuse_ioctl_out}, 0x20) 2018/05/06 14:26:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3083ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000000)=""/153}, 0x48) 2018/05/06 14:26:02 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x131043, 0x0) ftruncate(r0, 0x101) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000180)=0x100000000, 0x4) r1 = memfd_create(&(0x7f0000000000)=')\x00', 0x3) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) mkdir(&(0x7f0000000140)='./file0\x00', 0x124) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00') 2018/05/06 14:26:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x45b, 0x4, 0x8}, 0x2c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x480000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/05/06 14:26:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x48c040, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffffffffffff1c) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a309beac153bb93a8c7d5b88134d1e28ea0be59fc56cd248d5c39453f8ff279d6f01063a9904a8d28b219d85da92d02c5d71936b43fb304ed4710a36c98c4bd10b418aba167c2ba6fb18dfa8c9db43c5919991ec1b8dc59aa253a31c5ebb7cfff80b6a03d6eac2acff8f29fe7613be8ebc479ddf85d84fa776fa4ec701c93964275ab11c1b6c57271003017d18e5a893c9bb22355b286a710e315444a7ea1054b232f9700752244729332d6"], 0x47) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc005, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4d070, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) 2018/05/06 14:26:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x101000, 0x80) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1f000/0x1000)=nil}) vmsplice(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000)="4bf5a0f5bcebc4f80cfa9128783c15ade7fd0703e6261c0b00000000000000009ab310cd023bdeea5dae768987dbdbb8086bd08ad99d12409cb8ebf681bd62cabc500995", 0x44}, {&(0x7f0000000080)="80d690c93b1cc7b4bdab5d69ff473a0ab3e11200bc63960ab578b48f83becfc3ad2b6ad5d65d3f1c9a3f0890fcdc4df9809b8b717abe2e499eadebcac921923082dc8e2d3a37676d3abc21dc", 0x4c}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f358be9169861d6a8117b471ffc1cd999dcf507355912c715405e11e346f8e99487a8409594f25a05ab49342", 0x2c}, {&(0x7f0000000240)="04e66c6309cfeeb4ec8c8df77e8e1c9e259fee03346873a10d0b4b2405cd55249c5c1705c65c14eb338cdc95276cd84834c2b894fd7d132e9e273d2467e1ec77ee68cd575a8af0fb8573649f5c8e6ed8b29f70be964511bc4366706be7b419f2111a62901583cf0a3b268a4b47abd8bfbb24e25ca0b947bd0678c3dc8314fba01bb1db20f6fa8846d4d900", 0x8b}, {&(0x7f0000000300)="c9852327ab35d020422b2f0c799a088675927ef336289a947789b881ac7ed5412377e1f4a6e11528a46a41dd20863239f3b5051379af5a10656d33", 0x3b}], 0x6, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000004c0)=@l2={0x1f, 0x4, {0x8, 0x0, 0x1, 0x8, 0x9, 0x8000}, 0x1f, 0x4}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000540)="aaeb73ceb3afc876f3270fd41dc679137b421d4ca2053865ff10f1f22e6625650cfa3956213c51d09cab58028d1a700fd68fb9af3e86a71124bac4534ede8164a33af878e4fe61f08fdbe9279999acad754b939a53b2b637b5096506b4d0b04249ec585e88", 0x65}, {&(0x7f00000005c0)="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", 0xfd}, {&(0x7f00000006c0)="d5dee3ebd98549e000bcbce4f4dfd31b8ef1b8f92ee743f5ad472bec77080270e2b7fba002185946d69ed88fdae1cd22ab65d5f8f9447e337786156b4aca7d98538068257d523967bf6547279e664be95ce701f70c6b642878ab6494bde769fe5681751514956916c5ff964971dd7e18db59da7c3a1d427edcc21ffdb8a85b92c55325aa003e106bc0bb2e285e777de892304eba61b75af3b82f158e865f9e36225ff6c2b69e2af57e1058c455e269dde583958026477ab37ed6b0808c95d8c4ed51508e96e02028aa8ac8d9619ebff4c1977a64631e96a3", 0xd8}, {&(0x7f00000007c0)="48f7aba47ba766cafce4b3a71ee416b85889425f1913fc102dab5cd0d6fcfb46735035ca2b545792a3b03f19a69b355bc2a4c2abd49b3ed4eed4dd08eb6e450db6f63b161b25eb2a9c10fbbb01b30483d6e49cb58faa810671c0f451f6daab79d8d108bfdf2e133b41bf1f92de2ae0edd1a8059d7c34d0088acd2b3123e9aa08519f862676486b2d7b54c3786029a6e64d2c73b5e72c53166f66caf02a29cecea73d23df83d07424f70e94ff6190034c452b4fb2c559f904d78627f2422d95db4dbf25d235ca35796fb7e3aa46a8aa1830c87bedd940e0", 0xd7}, {&(0x7f00000008c0)="fb763da7ee29a22478f8cec651b9a0ef1826d5d3c97deb62e78819ee61dc20e84e4739318bded4e08aa97176a332113f0df7bee1481dded74a28a737f9e0ef7e9aa3c428bb765d2799058fbb7affa4928c1f2f9e778a882e822be46b520b3654211a9f27689abb3ba51e9dbbb2864344bc5c15470ed8118a1d1746504b88d528d77e811826603ae4b2e6f7ccd50db70d882401e7926388e0ef4d95a07eaab4a63d9f41b4beaa6763db7769765213b3f36452751123a566ed467e5a41043a2426a93b066d0e70d1d3c4357626c9e34fb7717f243700c8a65e821f", 0xda}], 0x5, 0x0, 0x0, 0x40}, 0x4) 2018/05/06 14:26:02 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) io_setup(0x200, &(0x7f0000000040)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80200, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x800, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x8000, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000580)='/dev/urandom\x00', 0x2, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001740)='/dev/mixer\x00', 0x80, 0x0) io_submit(r1, 0x5, &(0x7f0000001680)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000080)="6dee220ba06049017a8448b5458b1024c734df9a1e0a5742335d0103c7255a615c72e05b11c2595143edc693a7aabb6a9a1161032bf106e3447601bc28dd53e3c51756c1f88f9a3fcc13d3f86f9679d3f4e7f7c00ab348cdbf9356d2e24b140ce317afb7f0faaa2c65ac7778b0817140088544b5e4974bce2257ad91d8613b25aa50e9b035b62f4548a0490e33c479f5ee750e5ffe71e290c385ccf78ca6a4f10f1e343af156367928a82774175d53172b79c8a7beef4df03156f75e923237", 0xbf, 0x1, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x3bf, r0, &(0x7f00000001c0)="6073ebc48f301af19ccd20224c3cd89d48eec372383a967a3429280b8665b48b11ac8497a1eb75c674a4288ec8a31c63589f3726302ef36b0ac4b794d351bb5f4db383e4d4bb1522d83795c4e8bf83d692764f214ea59dff4080426af62620dc81ae95b62cc2d5d4e331bff3116c618f3934430a935c9095bce9b7866a8b9a1163377431b53b27147b1643c2bee39ed47c3d5fce56b54d72e7f8bf020e5b71040bf90cb829cff8df127370a1d2ed24de12e2450d6d92fd3979bae6cf800105720ab0a67527d42985d973c1bc79d65919999b", 0xd2, 0x2698000000000000, 0x0, 0x1, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)="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", 0xfc, 0x5, 0x0, 0x0, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="e9b2f282287188d09814d0dbbf9d978891bc3f74c2dd01eb6d0d721857a2a778e79c0577e0f6aa8f91f049d623304fcc73695bc1eef8fe70f83aaff00c33bf5c3120255a1f19d6e9b5d2", 0x4a, 0x1, 0x0, 0x1, r5}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x46de, r0, &(0x7f0000000600)="ffd8d9477374e8572a0a8bd7832ba7dd988560a493f06642cda172efaa68a127332521039142f00c281cbfdf092515cd5921bebb35335b25a705fdeda5ece6e4bfabba394451f0d55997ee9bf0698a95c2599939cee505c0654888fb4848f94cf3403a73c89851d3c60417e9a8fab9dae94640372ebdfd371ac9836725dbc562f10f5ce494ba2425d4404414ebbacfd5228ef1ea4c402aed7df42e132aba887df0f0beab6e6c59818a226c175c92556fcaf416dbd5c35aebfc48f2128dd3e08ae754187e53ed717e4c92ee58bad3edea523cc916856e1ec6c1c1f48d59df1601e6f8260c2122cb925ed38e17c999ac3a22bd4a414a321d068b92b16bffcc13302c8997e99e480dd3d588898ab9531b3e5bcfce9f8b631c680cd32de8f859c78cddb4c978f78ef4f084b480b65f6e67417c91b583140f0796f22e34471a3736aa0d2b5d95dd6af6074d0f4718717d25491ade90667e8018a2c1faf5ea14da970531b058b74f5653597fd10e1ce259594737610c94a451eadb1c57ebef59d8549a1862117d6d3389828672b7438b34c68deb6b619c68098582df2c261b41f0e86c85a4d66b6471940e3e040bc1d150984da120f6971aa35fe05c15fb101be909b3b74320c67d9bd9187557b5a308f7e6de735b4701b454e49ee01b703b9592bc022156b9893e6d7808442e768742ad4a2d4bd0aa198e4a935463f7e75ff2893744c2b47989b60c101ff2f89f2383576ebba914259d607e3eb7636679d361dd846a0acf392960795c1bd9040edcd8048c87e90fd5efd217a7cada3987248aff4c587da010683263646984c6f7bf078efcc3747726a4f3655344c421fc20d5e1cb2421f42503da66d842ac4dd17915bbb72f8a9154eca7b69921fbf2c0b98584808c6c58659ed6955d12f8dc36f4146fa5aebcd61e47b1c958308883605d3071198538a5a5a6ed58dfdf19cec81684cb85abc61fdea4506932f957c600530acb9c8c8edb94bf2f6c7626e474ffa30ad4c4f3f9f77a4f847bd2f3e1f8beda7ecd5ad7edcf40dcbcd979b9df24305bf66467de91134005ca695af6fc7241a041cb2a3a1e0a7c1986e8cc1e76cf0e44f247f80239d9904e4d10f70d67e40b2df764e25510c292788bd1fd8b4a51bf33a64ec7d6a7d4e5be987e3f1ddcce9167bcef05737f0f1bf6129ea9069e685050be37396f15c8e15a9a506af0fc3531f78b1bbf284c0c60c4ec003928cd4eacb674f01f27f3f093b067f7cfe416d935cad2dd4895e4540a4c7a9ca61dd57ba82027edc5fd1d22dc7aadde2b4f412d23502c4b19b3d9196cfcb1a8d0a53fcf9cd1da55bb3464c80b232605faa1d90eb8dcf01cd0b65b1fd62dfaa4c3b1ca65e3e2ad6312d3ed9a6f39101a48927dd063597c5f6fdc560b75e7820dfd5966993c490f445b45434f6ca8e5425b59e60540724cdfd1ed82677fa4775e7798fa083313f0da19cb5b15a296bce5c8283372e0292efbfbaf455a9f0eea27286c641d871424dd4355b157c447cd6f70dda7bb8d54c66250e92c605d242b1187844c5355d414061d51442929aa41a6f20cfd85c843d9f57bfc248f519767aa6f5ce99b58b54ffad6693c71a9c0432bb89c8e46210d93f85b2af62c1af42ac312a9e824b60ece5f6431a4b943dd63226780575da0331f7446439d2e8a0edd1248b01539ec2adf280e8e2a00be5f6104ed94c73cef71b3a67add288acce58afe48a7eeab88ce98a84c5b48b00b7ee393c5bea38b1e68672ef07f2c523946cf6d2d406eb3c577c8210d2cb3755226b0da3d85dcc6f66cbb28ca93ebe8f55901c4217528af1cc43dd18a970d600bd00ea958ce5ffb5c3ede8d66a7a7f0d4d102320bad9c3215ebfef2eff5a7c0a92389bd1b096523f706e27fb43125f234812047294f02d71784b92d41e1fd6c65288d860784f68ef3979f3e413b5cc043af920dc468dc0bc9ba8bd2f8b5d5b5de9fa85fb8d740f4c9501a314fe62cceea349240b603ed4d7ac75c5bce02fedcebb2736ae1ef787a8b72fed4d3e441c0b0557b0d2905e9a8ad5e6a59e45c0b7f88255e470244e5473178469f515a9a8ac5aa5f9b2cbae273f36362d2ce6dcdbb3a33dc5ae35e8123755aace03d30af52fc861b8ab19b3a4cab46562c2b0da108cce624fabc6e6d9104f1c3e2d4e746207103ce81807d557898d1c2775c2e5cf60c1b5ffc65fb84e18b0de10e88e5b6e48e0674d15a233442de09a1f1615442162ae4eb4ac4887dff8b924b6dcf46001ca82c30871681a3a26d064a3dc5f780919a19c37ca00f55424963638a1bc3497c11dc86041f028c2aa1e472b90a9d51fe57ff945b35f8dabd35f8b686823d0f74c3c8c7d0cc1cf4c809ed2d5d87013ef015b8a4031d5ebe7aa2402aad45fb625c0017c4faee2d42cd4fa0781b26170d6a6af1fb6d19268bb1eb8753e65508eb5d17f0cfcea3ebe03efc80721c088dcc444b08d61837ba010481875bbdfdc49ae7b065f6ef04cb82383244ba1012e2eaf32f60a9820a08f8da7fcbba9c70c93b2c17aaf86caad2a75abce41ad270fee7047fd307bc1547b944ea4b773c5484b828dc961aa7a353a60caf24b52d69d096c262729a3a90feae52ab453791708ea67b5df952188b333c437754b3589a83bb524358076d0df248990e292f15d0b0e076eb9cdee5f1c9be71078735ee212824554d1f86dfd37efde8688072d860b28d25d05a32a008d22af0a833eaa57b2afeb9984d85e2da3140ecceeb6de28fadf3737136ffcd532035d5ff5b6e6b8f4268c8848d9dcb7ee4bc3665eedfba5782d8501afdfec0d5f632556b765a4c9b2bbecafcbf4f87a5e3e0a98e17b1c203355cb778dd498d1b25087ccbdee32ac0fba1859a23cfd8de7c460eaa30188df453a29b49aa6dd288f3b0a638ea259ef87b48c45176f1fab09019d8d203836b2c0b89adafdf6e3376f8bbada84c1e45aa2140f35bb9f1fe0625771c675b04f25d192293487dfc4bd5ca4b5a980272639f1197736281f30e87f9c540353b368840e1a32c5512da87ea626be16ad1a08b442ca7ec924b9843e076aa4a7ee895bdd4d70cb35bc2f1e10207c1dbf20a71d42ca3c8b70abba5f72986d1b682f4a1baeb7c46a6e6c9d49c647dd3adf2192832d90f3f8e8c35b2a0dda8627f3963e5892fd8bf79a50b92bdce0b0e5e1bd7a7e957a8803050af5834b8b0b3674d22fcdd89aba08193c4901ba49aabe997bc7439c34225726f1ce167ebd9a0abbcf68b28252258a19c5f1dbd06204a95ae234c3fa502bd0d8c451787f913a59c2d8cd07ba7e4d860b5214494e590cf165945208cf9f94fd4b685f7a6ee78fc3d34040a1b0a4409f05952a8f5ca885daa60216c16d5470c52f3f1000654cda4cb26529ee22cdb3dae1d5aed9ee12f5482244f0da78728e522005dcef0cfa4a7562de20df410fd558483acf23c9787835a6e3415ff8e6a996f25f5fc81dfb0596d202a9ce162d31e26b15cd4312a65c9490a364c3b3da7ce89ffed36e18ead17e2d7212ef9e3ba852a2a6a1aa4699c1a6a066e5107b2542d0c992bea653ccbf377de8db0089be4ce508a824f6106e3a05c9b38c77807876439cf19a66b4de5867ad4049e04e6b7b597a86eea348720af9f072a621b6a8debdd2e3a2b9ba2c257af848ddda3c17d53d70a8b05ed7d2b69111288d86ca665afd51f04a9ea78c6395e2d0b0723c156b0c8b2ff1212cbf7f4c81b172fca17abc9a414282b8672109608db79af616978e255fd61c489fa0573ddb54bf1975d75a08f240f559e2ffa082685a8bb39b210d595026e9145e88a524fa34b27b71651f0b03d74abf8610fa3eab573277218b1fde2ed2141d14c2b0bf26f938d3cf3f94780a7a46b5c2aefa6ff8440be8c1ce0d3249cd9752143fa8e82b377ad72268aa61775c2aefa1b14e699529c2b25dfbf0789ce8b0cec6dfda7e6815061ddab649cd90c307978e8d89a23503cf2b3f44d2e4a02a3b50be921937993fd377814254542cc5b0ec7ddea9fe802ecb391f32a0790e8c0f7f9a6b12072872c77354c41ada48663bfbe9e3093b6330f65621747e74299b0204e8524afd11aa244ca66e7c81fe59367fdec6ba3b0bfa73f55ed6f4d650331e631a7bca6452c27b8546327856f9a15e9bd9d9fa1a16985c6997c36d555b069a43b2ffe11616ca534b43302e58b1af9147fbde5c88654ad6732fc20424903e56a7581bfb9040c228afcba2503f1d4ee28959ff0f631450e75ba1731a865db95434c8b7e72cb4e91e846b40203d4826ac944c6eb50bb64c16cbe6f7b0e29c468ff46819e6e55cd679bb98f792e2d7ecb0cec9dc76bc8101e31c4b0ca8a4d35e161a4deb121a4599d782f5ac3d72d38388544b800046a9ac1f61a329a5070ade6007863f754a65653f466e62136a1bbd32633c49a28ffff373413191b923826d6c5c6a23e8d2eeefa876cea7c80b65b401b6d330c9e84d5b8a62b821c7e718ed0c8ee1e9b0aaadb21c3aae3d84c7b9f2ecd88f4ff6c2ad20acb7ad2b7ff90fba00266e806b0b42942f16dfe2b0bf55a59541c01695c3e6c73c9f60be3cb978b2d0cdf77b2aee49e83787edec5c556722e6cdc8518c8947ebc83f4749d7a00529877229a13ceab7d37a6d22fb8c0cd743033724793a5f7730acb9a568a97054213afb1cf183af4078b78830f602c4c9d70616055248823c9f4dab46b8c5b1c4fc09d5917a9b9da5b9e5a25bef74b32f2a03d8c9484b0a6e5182995102ee87306ad5ac93e4782b7e148341ca5d8b2c6325be01b8c4a90a6428279d325eeaa052cc7bf93316c81aa4f6114e078b6f49e69a04fad9e3c62dd6be1ae7cba18c6825a104b048fc68531810c30ba51c75f4bcd9d97a5d9be830c978fb3b7d4ea68353c972874391571f456493f17bc7f5b86f4bb5ea0977cbde3c38fa409b4e56ea5a57aa7d940b03a76e0b13e30ddd303b12bf22bf84a1a636d8cded866ee2b2bc988586014992c5df4bb3610e71cfa0d15153b5515c23cb4383143d02209050d7036186b637158f4119ca8bffe9d3c15b2ff57936c97979f8ea16ebe75a452aa303208e5e3200f29954654f195d96e7e2f0a77553c4a0ddbfee8d0587256665c26c736edc90b0650ff37cd5ede9813026addcff121b48f02e7794e06a498b401762f31a162b9faa05e0ede3c084c531b29d139b45d5a9c3492c88126c5ab03042a80ca452d5fc0e1bc7ae41009409245febbdf550405933020f377276254a1380c31cd15fb9c2e64da608bf599d80b8b240862cbec0f6114712c8b5d59334eb8825cb98100df24abacde4bfb8e85359cc9e5c0e8dbe5df34102f87ddc04c5c459181f3e14a9455c43e8e4f88bb3f3ba6cbf855e1551406562ffe87b1e29e1b8a08b518a23e1b73f0de7a23b1ce4e14fa67ca8a346dccce976185659fcae269d3a1e00c370b1f457c3d121aed9c3a6aa81c5e9ee46bfbe8a3a751c9486533546fd0c8829af04f18b958358ea3882a1733d157fba9345cb1fdc4090368b5693019457e8d81c039ee830a73f2d21604c4009fe69192f787421e6a52e992a795a8706ae96e92cb0613778f3022a7e4bdf635f6cabe57d9b21066c6d5a479203828054bab16a8934b884b12682894cc3b06686b6812e9a2462dd5a75cd95f1a888311b7ecc8f5fc58900c64d3406cd50f27ed2123ab671f3c4201168d8dc7b6a74cb7f6da30c577a16a11b51c5f412e88aba7122e1898ba0817625bcd41065da5a870e36220ca1a6a85faad793d9e6d62faa17fc314b93abad857b36d1f2c66b4bc", 0x1000, 0x80, 0x0, 0x1, r6}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000300)="1f0000000506fd00010000f600eb058e3f00ff0180fff80009000101060191", 0x1f) 2018/05/06 14:26:02 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0xffc99a37, &(0x7f0000000140)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/06 14:26:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0xfffffffffffffffb}, 0x2c) io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) io_getevents(r0, 0x400, 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={r1, r2+10000000}) 2018/05/06 14:26:02 executing program 3: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/224, 0xff2f) statx(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYBLOB="380a0600030002000800c200070012e796f246a7c2a5d3273656e6bc910062a819414ca251b9ce04cdd6e76b877293112c93a7b9132fac9a2dc15838e9cdb0cc3f90bb5df151b62bc498a368c18d4f0d516a668e2e0901b335090b5578779487b368f9634dc98e2fd2c11b93e76a0ba7f6a8cf685d38b67cc68da0f3dea24f7fa26a4f454b854c1b569d5dda3ffa46a97e0cc7a17576b2b5b41d6dcefcf1e3a3d87960d50cbfdde12a05763bd42fe6ba10b1aea191fdbb45b780e1ed62a4473174b6b8073b7e5b52bb98fd4ae6995a54ea3f4edc8673ab754336860b3092fb4e8b4cb169f50bb5c1d2080d305373fab088be30fee6e6c123f882763ac28f8d523b0fda86b6042b3b200c2a46f57e435e56b3f3c38c7b7c1d"], &(0x7f0000000400)=0x14) 2018/05/06 14:26:02 executing program 0: mmap(&(0x7f00009dd000/0x3000)=nil, 0x3000, 0x4, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) socket$inet6_sctp(0xa, 0x5, 0x84) [ 603.650461] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2cdfcb7c4c041812, 0x300) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/147) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000080)=0x12, 0xf15617e3128495c) 2018/05/06 14:26:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x1800, 0x102000004) 2018/05/06 14:26:02 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) close(r3) r6 = dup2(r2, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r5, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r7 = memfd_create(&(0x7f000003e000)='\t', 0x0) r8 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r8, r7) write$sndseq(r2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r7, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @ext={0x0, &(0x7f00000010c0)}}], 0x30) [ 603.729883] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 603.793830] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/06 14:26:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x444000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6270f13000", 0xc011}) [ 603.914990] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x101}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc008aeba, &(0x7f0000000180)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x5000, 0x4000}) 2018/05/06 14:26:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000000240)=""/28, 0x1c) r1 = getpgrp(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x4000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000400)="bb25450a279e5524a364da257d751fee", 0x10) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x0, 0x1, 0x1ff, 0x4, 0x0, 0x5, 0x80, 0x1, 0x7, 0x0, 0x0, 0x4, 0x7, 0xa6c0, 0x8, 0xc0d4, 0x8, 0x3, 0x2, 0x10001, 0x0, 0x4, 0x8, 0x1, 0x8, 0x1f, 0x0, 0x5, 0x7fff, 0x200, 0x5, 0x0, 0x3, 0x6, 0xffffffff, 0x7, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000180), 0xa}, 0x1000, 0x6, 0x8, 0x0, 0x6, 0x1ff}, r1, 0x6, r2, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time, 0x0, {}, 0x0, 0x0, 0x8}) write$sndseq(r0, &(0x7f00000003c0), 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40000, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000140)={0x1, r4, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 14:26:03 executing program 7: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000011c0)={r2, @in6={{0xa, 0x4e24, 0x631, @loopback={0x0, 0x1}, 0x1e50}}, 0x20, 0x9, 0xfff, 0x7ff, 0x401}, &(0x7f0000001280)=0x98) r3 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff02c}, {0x6}]}, 0x10) 2018/05/06 14:26:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) r1 = shmget(0x2, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/157) r2 = accept(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000180)=""/1) 2018/05/06 14:26:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x2d, 0x102000004) 2018/05/06 14:26:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r1, r0, 0x8000000000000}) listen(r1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x7, 0x2, 0x89, &(0x7f0000003000/0x2000)=nil, 0x80f2}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/05/06 14:26:03 executing program 6: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r3) keyctl$reject(0x13, r2, 0x2, 0x4, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0xd6e, 0xfa}, &(0x7f0000000680)=0xa) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000000340)={0x4, 0x9, 0x6}) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000100)) 2018/05/06 14:26:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockname(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x80) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=@getpolicy={0x260, 0x15, 0x400, 0x70bd2a, 0x25dfdbff, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e23, 0x2, 0x4e21, 0x7f, 0x2, 0x0, 0x20, 0x1, 0x0, r1}, 0x6e6bbb, 0x2}, [@algo_auth_trunc={0xfc, 0x14, {{'crc32-generic\x00'}, 0x570, 0x0, "2db298cfd707622d4faecd6931dda4777f85561ec8e65b22f2af6909c548be6da3a526090b831bba56c073f71810c095754491e51d50d902d1474f8d9e3133e38fa636b92d3ac471a8ba46c03a3641217fca8928cc267fba5cf0dc9b8f46171a150de13336e5f7e3648e2a593058ae107b99cd75d3679e9b0832ba73c99269355c072b29e466a8b474e2b992f23baaffd5f2db53cf99a94e823886980b701d4c559b46b2d266857943c0992afa54"}}, @etimer_thresh={0x8, 0xc, 0x2}, @lifetime_val={0x24, 0x9, {0x9, 0x8000, 0x7, 0xb55}}, @tfcpad={0x8, 0x16, 0xd4}, @policy={0xac, 0x7, {{@in6, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4e20, 0x138, 0x4e23, 0x58, 0xa, 0x80, 0xa0, 0x3b, r2, r3}, {0x1, 0x5, 0x9, 0x1f, 0x100, 0x8001, 0x1, 0x1}, {0x8001, 0x20, 0x100000000, 0x3ff}, 0x10000, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in6, @in, 0x0, 0xa}}, @proto={0x8, 0x19, 0x3c}]}, 0x260}, 0x1, 0x0, 0x0, 0x1}, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)=@updpolicy={0xb8, 0x19, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {}, {}, 0x0, 0x0, 0x0, 0xffffff9e}}, 0xb8}, 0x1}, 0x0) 2018/05/06 14:26:03 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) io_setup(0x9, &(0x7f0000000240)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000000)) ioctl$void(r0, 0xc0045c7f) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) 2018/05/06 14:26:03 executing program 4: read(0xffffffffffffffff, &(0x7f0000000600)=""/28, 0xfffffffffffffe62) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000200)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) finit_module(0xffffffffffffffff, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000340)=""/154, 0x22b}, {&(0x7f0000000400)=""/88, 0x58}], 0x2) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, 0xffffffffffffff49) memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={r1, 0x1, 0x1, 0x3f, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="b59941a0942a4f3175cd323ba0505e86bc47f09b3dd999494c1c0ef99d694c4410c9fb5fda913f959a78b46b58b8c38c07d1640d3631ea955e3ab9396da8bdba3f34523aa84a0266a7e53dc219cdeea74acad32e17b6c82f48ef9d34ac1ac3c3c3f3239f85d602432249ac63de3594b5df26c36a98a049c38f136ee70aaf45d65109255f0585b53a13fc83061f823533b0040c34b14292bb38c06f50597f39b78162b83b99a5f2e0d9937c6c509f8d74"], 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'user.', '/dev/ashmem\x00'}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x9, 0x4) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = gettid() setpriority(0x1, r3, 0x401) accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xd, 0x0) write(r2, &(0x7f00000000c0), 0xfec9) 2018/05/06 14:26:03 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xc0ffffff, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f0000000080)={0xffffffffffffffff, 0x0, [0x0, 0x800000000000, 0x400100, 0x10]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180), 0x4) 2018/05/06 14:26:03 executing program 2: setrlimit(0xb, &(0x7f0000000000)) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x0, 0x1, 0x401}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/05/06 14:26:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xc200000000000000, 0x102000004) 2018/05/06 14:26:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x4000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xe, 0x20000000000eb, 0x8}, 0x2c) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x9, &(0x7f0000ffb000/0x2000)=nil, 0x1) r1 = dup(r0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x8208, 0x1, 0x8, 0x0}, &(0x7f0000000080)=0x10) readahead(r1, 0x80, 0x80) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/05/06 14:26:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f90704226bf86477d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000bc8619c90007a682455b37ecfef1000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/06 14:26:04 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xc0ffffff, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f0000000080)={0xffffffffffffffff, 0x0, [0x0, 0x800000000000, 0x400100, 0x10]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180), 0x4) 2018/05/06 14:26:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/167, 0xa7}, 0x20) 2018/05/06 14:26:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffff00ffffff86dd6006f52600081100000072f9166f2dc316590000000000000000000100004e2200089078000000000000000000000000000000"], &(0x7f0000775000)) 2018/05/06 14:26:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x45000000, 0x102000004) 2018/05/06 14:26:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="28e8ffff0f000100000000000000000000ceec4c", @ANYRES32=r1, @ANYBLOB="00000000000000000800210003000000"], 0x28}, 0x1}, 0x0) 2018/05/06 14:26:04 executing program 6: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000100)="f2", 0x1b0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 14:26:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x100) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000100)) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)=""/27, &(0x7f0000000180)=0x1b) mmap(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x3, 0x11, r0, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fsync(0xffffffffffffffff) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00000000c0)=[@flat={0x77682a85}], &(0x7f0000000040)=[0x0]}}], 0x0, 0x0, &(0x7f0000000400)}) 2018/05/06 14:26:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x45ffd1010167db8f, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x6, 0x4, 0x7, 0x80}) 2018/05/06 14:26:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) chown(&(0x7f0000000280)='./file0\x00', r1, r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x1) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={r3, 0xd32, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x2}}, &(0x7f0000000240)=0xfffffffffffffe30) read(r0, &(0x7f00000003c0)=""/252, 0xfc) recvfrom$inet(r0, &(0x7f00000000c0)=""/149, 0x95, 0x10101, 0x0, 0x0) [ 605.805852] binder: 9784:9787 ioctl 40046205 6 returned -22 [ 605.839139] binder: BINDER_SET_CONTEXT_MGR already set [ 605.877795] binder: 9784:9787 ioctl 40046207 0 returned -16 2018/05/06 14:26:05 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@del={0x108, 0x11, 0x200, 0x70bd2a, 0x25dfdbfb, {{'ctr-camellia-asm\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x80000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)={0xfffffffffffffffc}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3a) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)) sendmmsg(r1, &(0x7f00000001c0), 0x0, 0x14) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/06 14:26:05 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080)=0x2, 0x398) sendto$inet6(r0, &(0x7f0000001ffe), 0x3c7, 0x80, &(0x7f0000003000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c) 2018/05/06 14:26:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) move_pages(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x3f, 0x6, 0x7], &(0x7f0000000100)=[0x0], 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x8, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0x20}, 0x1}, 0x0) 2018/05/06 14:26:05 executing program 2: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) io_setup(0x800, &(0x7f0000000000)=0x0) io_getevents(r1, 0x2, 0x800000000000224, &(0x7f0000000080)=[{}, {}], &(0x7f0000000100)={0x0, 0x989680}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000180)}]) io_setup(0x800, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) [ 605.925144] binder: 9784:9787 ioctl 40046205 6 returned -22 2018/05/06 14:26:05 executing program 6: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0xe02, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000094628581b12538cd8c5c6e8688ca3d81b0eefb1e026696353eeb070021e969918aeca5a15833219007af3bf7b122cf6fa4fc92a290020a7091e469b005a9d9d11f0000000000000039031dbe2c8e6adf12"], &(0x7f0000000180)=0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x41, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000003fd9), 0x10122, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/06 14:26:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x1600, 0x102000004) 2018/05/06 14:26:05 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x2000000000000001, 0x1e4) 2018/05/06 14:26:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x4000000400) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000000200)=""/4096) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x500, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000001680)={{0x2c, 0x7, 0x6, 0x5, "2b4f132f6bb08e41fde43f051a3d15f63b4c3f102480eb841cb3460ad93432cb07b6160a8e3b48329882d9c6", 0x8000}, 0x0, 0x0, 0x8, r3, 0x0, 0x3f, "0b7b4419f4788e335bac242ded59e03f62af71fa1a9f10201ca5cd1e54d95dcbb86c14f82dbf4bcaad5eda039127d36539f14655b1034fa30c3c25e1e6555234", &(0x7f0000001200)='eth1\x00', 0x5, [], [0x5b8, 0x1ff, 0x2, 0x4]}) clone(0x2042000, &(0x7f00000012c0)="4779db04c52db0c43375d1635e3415e62e943131bedc2783d40c25eebaddbd3776cd27f87471fe791b1016213624b1e78e68a6c3d20b6154e3c3b7ad6d8114da313e138b5c5d005cf2d70b9ba73127634c750736d74958b5c865fccc0c9cf481d6c6ae84d0ca0ee28a6f11c3e470accfb88d43f6a4401c7725c95db6b9e1ef62f8", &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)="bb6d8ea127cff5a4d0f84a08abf88c24d98d720cdd7b1dc999696bab8d930500d33c9dea76fbe61540d600fce4cc95c3") r4 = socket(0xf, 0x800, 0x7) mmap(&(0x7f0000c9e000/0x4000)=nil, 0x4000, 0x3, 0x53, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000001600), &(0x7f00000000c0)=0x60, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000001800)=""/187, 0xbb) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x4, 0x0, 0x1000, 0xb9f}, {0x80000006}]}, 0xc) sendto(r5, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f0000001400)={0x3f, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) socket$l2tp(0x18, 0x1, 0x1) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xfffffffffffffd6d, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfffffffffffffe02}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 606.141231] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:05 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x80000000}, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = dup3(r2, r2, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000001c0)={{0x2, 0x1, 0x0, 0x0, 0x100000001}, 0xffffffff, 0x4}) 2018/05/06 14:26:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40007) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000200)=""/39) 2018/05/06 14:26:05 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffe01}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/05/06 14:26:05 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="35bda06c772b", [{[], {0x8100, 0x9, 0x80000000, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x67, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x202800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x3f, &(0x7f0000000000)=[0x0], 0x1}, 0x20) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) 2018/05/06 14:26:05 executing program 1: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, 0x8) preadv(r0, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x71}], 0x9a, 0x800) 2018/05/06 14:26:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5900, 0x102000004) 2018/05/06 14:26:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x3fffc, 0x40) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000180)={0x5, 0x0, [{0xf0cb, 0x3, 0x0, 0x0, @adapter={0x0, 0x9, 0x99c, 0xd9f, 0x7}}, {0x0, 0x2, 0x0, 0x0, @msi={0xc993, 0x9, 0x80000000}}, {0x2, 0x5, 0x0, 0x0, @irqchip={0x6, 0x1000}}, {0x9, 0x7, 0x0, 0x0, @irqchip={0x8, 0x10001}}, {0x80, 0x5, 0x0, 0x0, @msi={0xfffffffffffffffa, 0x5, 0x1}}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f0000000040)=0xa000000, 0x958) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000280)=0x8000000000000) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'os2.', '*keyring]vboxnet1cgroup\x00'}) 2018/05/06 14:26:05 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) 2018/05/06 14:26:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) mq_timedsend(r2, &(0x7f0000000040)="f2a0a50af551247fdbbedbcb4b6db7aac119fa1fe0ca587ee7dae02b3b7216938ff0df9737a936a3b750c6090e51a3ecbde88c269089bdabc2dc93a30b66f3cf846937a5eca1e989b42b265ea9477ec2958ee08a699a96b454a7a50fde2990cf6be899c5c3356db43a6763bd5d829e1104532cf06f2d1fc246", 0x79, 0x8a, &(0x7f00000000c0)={0x0, 0x1c9c380}) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, {0x2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) 2018/05/06 14:26:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = semget$private(0x0, 0x2, 0x402) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/151) r2 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000000140)) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_ifreq(r0, 0x895a, &(0x7f0000000000)={'syzkaller1\x00', @ifru_mtu=0x6}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x1, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000280)={0x1, 0x6, r2, 0x4, r4, 0x8, 0x76c5, 0x8}) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x410000, 0x0) 2018/05/06 14:26:06 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x5, &(0x7f0000000000)={0x0, 0x36, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/05/06 14:26:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/198) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x100, 0x30, 0x7fffffff, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000100)=0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001840)=""/161) 2018/05/06 14:26:06 executing program 2: add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f0000000440)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='\x00', 0xfffffffffffffffd) add_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="105e0603ff800000f220e2d43fbbe69cf0cff163482ec20ade93c5db59804d7b8a86b844ded6d5b7e4978ca83c784f96c8ef6b5fdcf0ed20b5b6a827a7ab0e594664b562ed6e8e89a4f04f4978c2ccd92ecd8a2a2f2ffa7ae861d195f8be1b58aa8b19609184ddeff58ca127270ecdeffe6c82b2bb5e1312a108fbedf602dd8185da2248b982ae60179e88c1333c4583dfcae5b265210f67697bff3315209188fa4b5d7908cac769162b639301b509", 0x63, r0) recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/177, 0xb1}, {&(0x7f00000005c0)=""/135, 0x87}], 0x2, &(0x7f0000000680)=""/124, 0x7c, 0x492}, 0x6}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000780)=""/217, 0xd9}, {&(0x7f0000000880)=""/222, 0xde}, {&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000980)=""/40, 0x28}, {&(0x7f00000009c0)=""/88, 0x58}], 0x5, 0x0, 0x0, 0x2}, 0xfffffffffffff3a9}, {{&(0x7f0000000ac0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/60, 0x3c}, {&(0x7f0000000b80)=""/73, 0x49}], 0x2, &(0x7f0000000c40)=""/226, 0xe2}, 0x1}], 0x3, 0x10120, &(0x7f0000000e00)) getsockname$llc(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e80)=0x10) 2018/05/06 14:26:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xd, 0xffffffff, 0xfffffffffffff733, 0x0}, &(0x7f0000000180)=0x10) r3 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x20b, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x400005}, 0x8) r4 = socket$inet(0x2, 0x3, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) open$dir(&(0x7f0000000600)='./file0/file0\x00', 0x8000, 0x40) capset(&(0x7f0000000580)={0x19980330, r5}, &(0x7f00000005c0)={0x4, 0x8, 0xffffffffffffffff, 0x8ad2, 0x4, 0x2}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x115800, 0x20) r7 = request_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00000004c0)={0x7, 0x1a, 0x9, 0x2, "19b28556510fd3deedb83aa96b6c52ecf04691a09d5420461276e8dea3b1ccd8"}) keyctl$search(0xa, r6, &(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, r7) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000640)={&(0x7f0000fee000/0x11000)=nil, 0xced, 0x3, 0x8e, &(0x7f0000ffe000/0x1000)=nil, 0x6}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000680)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/05/06 14:26:06 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x20000010000, 0x101003) socketpair(0xa, 0xb, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x12, 0x0, 0x8001, 0x7ff, 0x2, 0x9, 0x39eb3ed4, 0x1, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x6}, &(0x7f0000000300)=0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000015cfd8)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)={r4, 0x3e, 0x9, "43bddaeeb4d5690b51"}, 0x11) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x10000) connect$ax25(r2, &(0x7f0000000380)={0x3, {"5eedb14628857b"}}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000000000000080045000070000000000001d0c5ac1414bbac14141103049078000000884db7e9000000000000020000ac1414aaac141400444000000000000000000000e000000200000000e00000030000000000000000aa64673c5253b7bc2d7f00000100000000ffffffff0000ff0100000000000000"], &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000140)={0x3, 0x1}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40000) [ 607.166185] loop: Write error at byte offset 18446744073709550592, length 2048. [ 607.173970] print_req_error: 616 callbacks suppressed [ 607.173978] print_req_error: I/O error, dev loop0, sector 0 [ 607.184982] buffer_io_error: 606 callbacks suppressed [ 607.184992] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/06 14:26:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/06 14:26:06 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x3) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000000)=@ethtool_cmd={0x23}}) 2018/05/06 14:26:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="30000000190001000000000000000000001400050000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/05/06 14:26:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d6b360159fa"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x6300, 0x102000004) 2018/05/06 14:26:06 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) ioctl$EVIOCGSND(r0, 0x80084504, &(0x7f0000000040)) [ 607.505684] loop: Write error at byte offset 18446744073709550592, length 2048. [ 607.513284] print_req_error: I/O error, dev loop0, sector 0 [ 607.519344] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/06 14:26:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0xfdfdffff) 2018/05/06 14:26:06 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0xfffffffffffffffe, 0x400}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x6, 0x3f, 0x1ff, 0x7, 0x100, 0x101}) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x313de49a, 0x4, 0x0, 0x7}, 0x10) 2018/05/06 14:26:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x8000, &(0x7f0000000040)=0x0) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400, 0x0) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0xe0400, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r5, &(0x7f00000004c0)="8af8a3bea8b9fbde0fc90e3d81620826359bed46927e4100ee8db9e7aa049de56560255404122efc25bd82c0e1951ed76ec54ee91df19ebd192f404d9b1893eb905e3556d4d6", &(0x7f0000000680)=""/243}, 0x2b6) connect$ipx(r4, &(0x7f0000000080)={0x4, 0x6, 0xfc10, "24faf76c5458", 0x7}, 0x10) io_submit(r2, 0x4, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f0000000080), 0x0, 0x1, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x1, r1, &(0x7f00000001c0)="d87bb6df6279567704bfd5c2391d5acb94aed516649e34a80d513c6183572fda827adefb91ca77445213def24de770d1cd5575da5437077408c9b32c1bf10a39a530bc4d3388f4bfe105e8053c4e6581cb7f436f81bc2ae4cc9bba809102e64405a87e36650b2da5448a2e2cd7517bdca6ee750ee9feaabcb0d6542bd0f5", 0x7e, 0x3900e092, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f0000000280)="4d5eeeeed564ebfa2e068603b147beb3e30cbae073bf6caa3bb5ea68e7f1fd127336c2bb10d5a04c60b5adaa13a0d8a5055a4214f7f40204f5d16f4aac976ae13d847d5820f260c5f3dba40848c35bdc9a270c903d41aa0e3cf9f28e31bb62701a0dc72a594b4fe8b78fc9be23f0", 0x6e, 0x7fffffff, 0x0, 0x39490a9d9065ee3a, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x534, r0, &(0x7f0000000380)="343013c7137ca62cba6a38c715649d0e4b4aae48aefa34a5e4566b3726598fc2599a5836a885aa0a1047d72c8e8bd4640c9271878f19e494a26a4ab2a5d5ba30d1091eafaba2f64068d63ca2b586451d2a686e4144b56776c6675e1b8ded6a275a97122b21bb91537f5db1122493e810841fdb939216f960", 0x78, 0x100000000, 0x0, 0x0, r6}]) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000003c00080407000000000000000b000000"], 0x14}, 0x1}, 0x5) 2018/05/06 14:26:06 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x4, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={r1}, &(0x7f00000000c0), 0x8) shutdown(r0, 0x2) 2018/05/06 14:26:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000), 0x100000000000007e, &(0x7f0000000040), 0x3b3}, 0x0) r2 = dup2(r0, r1) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/05/06 14:26:06 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0xfc00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x5, 0xffffffff}, 0x1, 0x9, 0x0, {0x5a, 0xfffffffffffffe00}, 0xe2b0, 0x8}) 2018/05/06 14:26:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xfa00000000000000, 0x102000004) 2018/05/06 14:26:06 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) gettid() getpgid(0x0) r1 = gettid() r2 = getpgrp(r1) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, r0, 0x0) futex(&(0x7f0000000180), 0xb, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) recvfrom$packet(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) [ 607.556601] print_req_error: I/O error, dev loop0, sector 0 [ 607.571338] print_req_error: I/O error, dev loop0, sector 0 [ 607.577146] Buffer I/O error on dev loop0, logical block 0, async page read [ 607.585010] print_req_error: I/O error, dev loop0, sector 0 [ 607.590871] Buffer I/O error on dev loop0, logical block 0, async page read [ 607.598406] print_req_error: I/O error, dev loop0, sector 0 [ 607.604175] Buffer I/O error on dev loop0, logical block 0, async page read [ 607.608975] autofs4:pid:9961:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.4294967294), cmd(0x0000937e) [ 607.624506] autofs4:pid:9961:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 607.635469] print_req_error: I/O error, dev loop0, sector 0 [ 607.641262] Buffer I/O error on dev loop0, logical block 0, async page read [ 607.650492] print_req_error: I/O error, dev loop0, sector 0 2018/05/06 14:26:06 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') exit(0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000001700)=""/177, 0x42f}], 0x1, 0x1) [ 607.656282] Buffer I/O error on dev loop0, logical block 0, async page read [ 607.664410] print_req_error: I/O error, dev loop0, sector 0 [ 607.670870] Buffer I/O error on dev loop0, logical block 0, async page read [ 607.675399] autofs4:pid:9961:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.4294967294), cmd(0x0000937e) [ 607.691252] autofs4:pid:9961:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 607.706546] print_req_error: I/O error, dev loop0, sector 0 [ 607.712730] Buffer I/O error on dev loop0, logical block 0, async page read [ 607.720140] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:26:06 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="46cb6044cedf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000180)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/05/06 14:26:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x8400, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r6 = gettid() kcmp(r5, r6, 0x7, r1, r0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x20110, r4, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r7, 0x4b41, &(0x7f0000000200)="1ca4f7f460f7a6c2aca8688d13d54bb8edd996fca03bd665d34cb3db5bc331c508ee700ef3374e6fcd9e4144f056f0e4251f8153913c4276be5a39b28a9052a23e2a7f7716402a9f88cdc835bcfe3d60ca44703b6b6306671781fac53665b6570f78422d741707bfdd1f8d7a5285990e6690b5fe44dbfc1bee77611f40f8fda9b270b942d8e17561bc5dc0c09385080cf4c2335e708933") rt_sigtimedwait(&(0x7f0000000040)={0xc28}, &(0x7f00000000c0), &(0x7f0000000140)={r2, r3+10000000}, 0x8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/05/06 14:26:06 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl(r0, 0xc0984124, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/05/06 14:26:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x20900, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000380)={r2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x84}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x100}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0xbf, 0xffffffff80000001, 0x9, 0x40, 0x70}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xd4, 0x4}, 0x90) mkdirat$cgroup(r3, &(0x7f0000000080)='syz0\x00', 0x1ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000480)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000400)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 14:26:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x96000000, 0x102000004) 2018/05/06 14:26:06 executing program 3: ioctl$EVIOCGSND(0xffffffffffffffff, 0x80084504, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x83e7, 0x3fffd) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000004c0)={&(0x7f0000000440)=[0xf9dd], 0x1, 0x7, 0x100000000, 0x3b, 0xffff, 0x4, {0x100, 0x8, 0x7fffffff, 0x5, 0x1ff, 0x3f, 0x7d6, 0x3f, 0x14, 0x0, 0xdc91, 0xfffffffffffffff7, 0x6, 0x5, "9d3830f62cce28bcd655e83b847c1e973fe94ffce69f10a30e0075559961c866"}}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)=@pic={0x98df, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x80000000, 0x6, 0x100, 0xffffffffffffff80, 0x9, 0x4, 0x7, 0x80, 0x1f, 0x7fffffff, 0x3, 0x9, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x3, 0x0, 0xfa9a3f53427a5fd3, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000003c0)={r1, 0x1}) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000240)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd4, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9fa6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x721}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000000) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000480)={0xcc, 0xffffffffffffff63, [0x2, 0x100000001, 0x7, 0xa90, 0x2, 0x0, 0x7fffffff, 0x100, 0x1]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) setpgid(r3, r4) 2018/05/06 14:26:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="f1", 0x1}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) r2 = accept(r1, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x400, 0x0) accept4$netrom(r2, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x80800) 2018/05/06 14:26:06 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xeaf9, 0x14e5ad9864ea7ab5) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000001c0)='vcan0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000100)="2c59eb1657e635c0aff0504cc62086936381cec97f083c04f5d4242901e9e034b771324a9fa966b344f936724000591b218b74f7af211726006f36f93172913007338e7d3739675d9e3addfe9258958e4af288d05227b4e0669870eea67f3942df77faf9d111021f12e789409e45fb76d98cad0d5c0f417baf3952c3c52a9708b22774a4") ioctl$TCSBRKP(r0, 0x5425, 0x1000000000000005) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r2, 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000080)="3865ca240eb1a311ef6568c15545592ad4f21857b3081d1915f8bc53e5a559c8592b594e24aaae83cf39246f79a092309a1c7b15c0c574c37007a37f6f51f34f71bb4c50a1d93af1560755bf478ca0129ad79f8531dc71f13a075d64fb8ebc322d5108ad42d2719d0b9d73108069c1473730ac8de2") ioctl$sock_SIOCGIFINDEX(r1, 0x8931, &(0x7f0000000040)={'bond0\x00'}) listen(r1, 0x1c) 2018/05/06 14:26:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xb2, 0x102000004) 2018/05/06 14:26:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='schedstat\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r2, 0x0, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc0}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/05/06 14:26:08 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd600000000044110000000000000000000000000000000420880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000005000)) 2018/05/06 14:26:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002740)=[{{&(0x7f0000000600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000c00)}}, {{&(0x7f0000000e80)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002400)="14", 0x1}], 0x1, &(0x7f00000024c0)}}], 0x2, 0x4003ffd) r1 = semget(0x2, 0x3, 0x90) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r3, 0x300, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd02}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x32b8000000}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r6 = dup3(r0, r0, 0x80000) syz_open_pts(r6, 0x202) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x800, 0x1800}, {0x0, 0x3, 0x800}, {0x2, 0x4, 0x1800}], 0x3, &(0x7f0000000080)={r4, r5+30000000}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) 2018/05/06 14:26:08 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000fa0ffc)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="510000006b37fd32b1dc9c58f6ac522dd32e89962e7fa4ccee74955d3b3db2e736304a55f79303ba6567018905396656e6ef3fa22686b3fa674d165c5ffab5be4b7961f37d7dc3faeafc443e095845abcac24edc524bd5decc594d388062e3e2ac2e0b65346322a3c8a3d94f4a45466aba09ed854d0b59e31a2973b200c2f951fbb91f8ba6bc"], &(0x7f0000000140)=0x59) 2018/05/06 14:26:08 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() kcmp(r1, r2, 0x7, r0, r0) 2018/05/06 14:26:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5400000000000000, 0x102000004) 2018/05/06 14:26:08 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000040)) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)={0x20000, 0x0, 0x0, 0x0, 0x77}) 2018/05/06 14:26:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x108) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0xc}, 0x10) 2018/05/06 14:26:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x3ca3, 0x5}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r3, 0x94, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) read(r0, &(0x7f0000000140)=""/28, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x4, 0x4e20, 0x100, 0x4e24, 0x9, 0xa, 0x0, 0xa0, 0x2b, r4, r5}, {0xc09, 0x7, 0x6, 0x8, 0x6, 0x2, 0x2, 0x7f}, {0xfff, 0x3f, 0x50c, 0x8}, 0xae, 0x6e6bb1, 0x2, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x3, 0x71, 0x4, 0x1, 0xc8}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 14:26:09 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x28040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000640)={{0x0, 0x10001}, 'port1\x00', 0x82, 0x1080c, 0xfffffffffffffff8, 0x7, 0xfffffffffffffeff, 0x3, 0x0, 0x0, 0x6, 0x8}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)}], 0x1, &(0x7f0000000ec0)}, 0x0) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0xb12}, &(0x7f00000007c0)=0x8) connect$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x3}}, 0x1e) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000580)=ANY=[@ANYBLOB="001000001c0000000200000001000000f6bf0000db0000000101000000000000ff0700007910a53a2bc931fc34bb515d8e47b6e1564b4c38dfb95a9a7c91ece77cf3ef9332a6243bde4115dad30fb291d6129488b2de5b917c817c1bf6d8e9aa5456b3822930f10f927437a55c9498374b7cb418fe503a0cfa2fb8b1813193e3687157f13c2e551ecc7e3cf102205c4932caf3b8d8b803dc"]) 2018/05/06 14:26:09 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008ff7)='/dev/dsp\x00', 0x5, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioctl$int_in(r0, 0x80000080045017, &(0x7f000082448b)) 2018/05/06 14:26:09 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18402, 0x0) recvmsg$netrom(r0, &(0x7f00000026c0)={&(0x7f0000000080)=@ax25={0x3, {"29a3c5de575e6e"}, 0x12b69aa7}, 0x10, &(0x7f0000002480)=[{&(0x7f00000000c0)="47e180625c8c7f013753fdfa9e0b2a21885d9f27e8be105c1886ce419a201b868334441f773fd836a22605fc753a14427f35ba1abbe195ea04524fa847c890371216077e7a1e7f1e16ec9cfe0ebcff6f3ab3a88490c7f3426ddeb25ea89f520cc944ed0c1718582bedb6b1", 0x6b}, {&(0x7f0000000140)="2d6f0607f9d44acc9a61f6c5690ed8a2217caef4057b6902bd43bfe49763dcfdfb33385a9670ceccfad4c5f269b68a270983bb67fc672c7f34b56ef32a110c332e3c736dc411c3f2305a81daa5d85b69a387475db63b6e5d383965a67e5b99bf2872e8d0cb86f711dcd4359b2d700f5bf208ac15e81fd3c8c4e17bdb80bc70eff9b8de436a0f8ae0895e8ba307bc4887f107b8ec6b3c5b0de10968090efd1446657f4dd13f4df2", 0xa7}, {&(0x7f0000000280)="ee05473ca89b89a7e9c795d3f26b4da3f3ff5c16b2dcb7bc3da2ad7ee7e752465f95884ecbaf0797ac605d9a2d65759b5b76046ba91d1434985a774ad30b30b220151ed42adce4bf09f0ab5a344e14f21a43abf922c302edf5123ae0fd4ec5c0402caa501d85db34ad60e6249ac76855", 0x70}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)='[', 0x1}, 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0x1000}, {&(0x7f0000002340)="3890d90814a40c2b03d086c0d855503b4ddde90108b06b9eddfeb9d593e5dd1d4fb2cbde87ac94fe5aaf883d3d0bceed418baf023fa7c6fb98de745d4d594288cedd6d80af94391033cc665d5481be193ba2002992bc03188c7664a4315868a5c64a99b1844e3f6020270ceb952aeee63a80f8aa00443102aed644e28876064115bdd74bb6efc5d826f976b218df", 0x8e}, {&(0x7f0000002400)="fa8f27beec939ec26118c7a51cac1a7eb573da29303c4510354bafea7c7618c8589bd7bdff001bd5c023e4fdafa7dead48235bbb5ca832f0301ce39f432d1a426ddd8a8b3986a014ffde40505612c1594819eb8d899158caf4", 0x59}], 0x8, &(0x7f0000002500)=[{0xb0, 0x13a, 0x79, "5341209530df2fbcd4c9e1ddc0c8583dac9153ac4674e4ed14981d94d9f23e67fab2289b1e0d07071bafbfbcadb61eb6120c7f14ffece98a234dc6cda4e0074500a5edde2b0c42cd493373c4d37d1b3d34b771b28205c0a833908e116a0f0f777f584a30b6f7916959c475552e3e326e640c98daf3a99e0571f81acfc42f59ca65ce349e0c678ef25affc94dbccac4c8be2f540ae903463484"}, {0x28, 0x11e, 0x2, "7ceb195939e7491e81436c8f2f0b6e9e139328a85db4"}, {0xd0, 0x0, 0x1, "93e0745e38440e7dabac5654d90f12578dae86e4962f0a7f9ddda61736cdcb93e89f65c52e8229c9adb50dfa7af1194582d9a694c54b8df22872106590e347ddfdbbadc20ea14ce8b4bd73b86c1be4f6631ef50dc0071940164a053e414ad6a3b3791581f19c5a7a1130e98ce7a4a2180e2d6c166d57f1deb0081a9c939993e2fe5d5c5aaf433df6516083a9cc37c5efa188a804c62af7bf19ddc2ef018b8b1964b55e945e982ae864c7baa5271ab70041d5f7a2740f03d1174b82"}], 0x1a8, 0x40}, 0x40000000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 2018/05/06 14:26:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xaa00000000000000, 0x102000004) 2018/05/06 14:26:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x44202, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x20, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x400000000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r1) 2018/05/06 14:26:09 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x0, 0x7fffffff, 0x0, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)="47504cfa", 0x2, 0x12, &(0x7f00000002c0)=""/18, 0x4000000000, 0x5}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000007c0)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) syz_open_dev$vcsn(&(0x7f0000000bc0)='/dev/vcs#\x00', 0x1, 0x8000) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)=""/35, 0x23}, {&(0x7f00000005c0)=""/100, 0x64}], 0x2, &(0x7f0000000680)=""/248, 0xf8, 0x5}, 0x40000000) close(r5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r4, &(0x7f0000000300)="486a3f43530145dff631b0713cc8aeb9a438ff763daba62c0260181af7bbd55c2cfc1e59bf40d30fedc309d828a323eb962e8f7ecc29db3841ad9a6d88bfbbe8bd0dafbc5b2502bfc8f8a3f2460287e31a5c59aafa740da8af8814d5724e31b94f6fbd0f", &(0x7f00000004c0)=""/185}, 0x18) 2018/05/06 14:26:09 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa000800450000580000000095409078ac1414bbcabe67b2952e80ffe359fd6766ac1414aa0421880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000000002000000000000"], &(0x7f0000000680)={0x0, 0x0, [0x0, 0xfffffffffffffffc]}) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x401, 0x6040) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/06 14:26:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000000000000000000000005b659a62290ffc380c2dbfc75e8917e101000006000000001cb4e2bf501db1bb948decd8337f6d63cc8769c29c4d91b0325df0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19cc7c8262d73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5ccee13b17c20b032e"], 0x83}, 0x1}, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e, 0x800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000003c0)={'tunl0\x00', 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f000053b000)={0xa}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x42000) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x5, 0x8, 0x0, 0x1ff, 0x2e05, 0x9, 0x81, 0x61, 0x1, 0xffffffffffffffff}) r3 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/full\x00', 0x80001, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000001e40)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001f40)={&(0x7f0000001e00)={0x10}, 0xc, &(0x7f0000001f00)={&(0x7f00000001c0)=ANY=[@ANYBLOB="440000007296ab769cdc915fc4298a695ad9b95fedab427bff8343475c2a710668f86915131d093c9bf1fcf1340da9605162b16638cf8ae571c8a4d5d8f53d3ad2e6518cdf0103f7eb4eab469b6887c8e326276e8c1b389f6f21fd14d451dd19e17aafb2167fd439940f21768327aced2682bf6e8bdc62df9dbf511f7fb4d79a71d09b897c3b88193c93694081471b4f927a2420ae8b82f4b453446cb8f975029ae34b562294e686b659ec8026bab507ce0e3a217a125dfa81bc14055a56664c650e96818d", @ANYRES16=r5, @ANYBLOB="020026bd7000fcdbdf25020000000800030021000000080002000a00000008000200020000000800040001000000080001004e200000080002000a000000"], 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r2, 0x5427) tkill(r3, 0x15) bind$pptp(r4, &(0x7f0000000140)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000100)=0x3) 2018/05/06 14:26:09 executing program 6: syslog(0x0, &(0x7f0000930f14), 0x0) 2018/05/06 14:26:09 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x10202) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0xfffffffffffff801}) ioctl$BLKFLSBUF(r0, 0x80140912, &(0x7f00000003c0)) 2018/05/06 14:26:09 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="97", 0x1, r0) keyctl$revoke(0x6, r1) 2018/05/06 14:26:09 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x501040, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000400)={0x8, 0x9, 0x7fffffff, 0x7, [], [], [], 0x8, 0xffffffff, 0x2, 0x6, "b020d4b34c1b50ea6352321767646902"}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000020bd00000000140000212da0b50000000000080007000000000000009500000000000000"], &(0x7f00000003c0)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001200)=r1, 0x4) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipmr_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/06 14:26:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x14000000, 0x102000004) 2018/05/06 14:26:09 executing program 1: rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ipddp0\x00', 0x4000}) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0x4, 0x0) fchdir(r0) 2018/05/06 14:26:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f0000000000)={@remote}, &(0x7f0000954ffc)=0x14) 2018/05/06 14:26:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000000200)="cb", &(0x7f000062c000)}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/246, &(0x7f0000000140)=0xf6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) 2018/05/06 14:26:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x7b4eb8c0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x0, 0x7}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)) clock_gettime(0x3, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 14:26:10 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x1, [0x8]}, 0x6) select(0x40, &(0x7f0000000000)={0x2, 0x3f, 0xb3, 0xffffffffffffffe0, 0x3, 0x8, 0x9, 0x5}, &(0x7f0000000040)={0x6, 0x8, 0x5, 0x5, 0x8, 0xf1cd, 0x7fffffff, 0x4}, &(0x7f0000000100)={0x3, 0x3, 0xfffffffffffffff8, 0x80000001, 0x0, 0x3f, 0x3, 0x10001}, &(0x7f00000001c0)={0x77359400}) 2018/05/06 14:26:10 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/06 14:26:10 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000002e80)='/dev/snd/midiC#D#\x00', 0x2, 0x1) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffff, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001040)={0x1000, &(0x7f0000000040)="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"}) 2018/05/06 14:26:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xf000000, 0x102000004) 2018/05/06 14:26:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0xffffffffffffffe6) fcntl$setsig(r0, 0xa, 0x34) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/05/06 14:26:10 executing program 6: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x401, 0x4) 2018/05/06 14:26:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000180)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="ad56b6c50400aeb995298992ea5400c2", 0x10) socket$alg(0x26, 0x5, 0x0) 2018/05/06 14:26:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x47000000, 0x102000004) 2018/05/06 14:26:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) munmap(&(0x7f0000a98000/0x4000)=nil, 0x4000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/05/06 14:26:10 executing program 0: perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sctp\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000100)={0x10001, 0x6, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 14:26:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r1) 2018/05/06 14:26:10 executing program 2: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x3) fcntl$addseals(r1, 0x409, 0x4) 2018/05/06 14:26:10 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x4a4080) sendmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @rand_addr=0xc7}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="f5284575c834c26d541a4a81c8e9dbe074350969403a690168a047de18906ee6f29efb90936bbbdcc8d6409f960f2529a4a65d6e318c731cccd50f29538d156031edb08dd38a31a6d2312ba966f76187e5740f171faffec9a361053f5f0ff88e8120d649938018d9ac6782c46a6a85c48e83346caa306f36766f782efdd2f36d51d791e217ef56c43522bf1cf194b44f2a2db9e324cb965b378f5d5498603df7a95f476d0a86313bcd91dbf1682b1a6b25dd564cd57dfa81373912e66bfca6d81339764be24663cef5e34b1af58ee9a6cff04b7dae1f01fe60c7e602b5", 0xdd}, {&(0x7f00000001c0)="797e0e13afcc33e4ad0e850534ff8e30df0041ef552306f95515f78f4d82894a4e56141f3c3c5b8959d6d2a23413a0bb00c43f47c7b934c3f279c2b95e15f092389448", 0x43}, {&(0x7f0000000240)="cf6639d3d92333275276c9b2f47049a7e6e744cbef2063ef267aa5553324433a1448c340e85fbdaf8f19bc9789fb9a669acd0523bf17b40450fbbdad14d79c82288540e111815fc1ed221d99db6ad494bd4ced34bea3cba0b9782b8cddcf997e72e972b90d1a23f2", 0x68}], 0x3, &(0x7f0000000300)=[{0xe8, 0x0, 0x0, "fa664d30ed8807020b4108ddc1fec15e30ee198dbab1f30f8035a0b1a8f0b3536900bd3264996cf24563e5f6330fc57f860d509ec745005a3f03fb9e3e05886e7d86f62521129702f8a9a00797ff096aa7d091127f7208c19b7beb73ac02dcf432bcb5bbbe8a9736f2f8185ffb9c223871bfc8d3fde2f08d754d229e1b6e5459db3b9704bcc98b3079dedde1cdeec3ebecd30a7f96d2ca3f4781df4644ae700c30e7b323f80a75ac46d98a63fb9652f9f626b967b676d359b13756844371b5f021cda087441257f7b2c0cf71639a5c3b593d09997dee2b"}, {0x1010, 0x3a, 0x4, "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"}, {0x50, 0x117, 0x6, "c42effc4af6be966ad1f97b9d862f80876662714919f72ee1118899e6e8e42e867b839cc31bbca7e3333d3368f878259b4f2d30b0dcf56a99f471c"}, {0x10, 0x108, 0x32}, {0x28, 0x104, 0x0, "a6ad3c4ca7c0715877ef07022166b0f514b97b59fc70"}, {0xb8, 0x10e, 0x4, "1d92c0b8351279c62dfcad211ef5108a498a8fbd77697bd3ef1462f050c7a011e030228cc55e684e30effeeeecbbb5696894c903752e0a449f3bf6c78fd30dd0c5e4630d7018bce4377723dcaedf3aa8a7be661a00b4f1a3e0cfb740008006ed468774f3c999c06d4295fae9b2a4166dc38cd9285d3698410dc66ccdc4554490d6aa7301ed99e821e6926ecff22d449c5b8a42b4dd32519ac60518e04221e84a6cde7e"}, {0x110, 0x0, 0x2450, "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"}, {0x18, 0x101, 0x9, "ec01476e"}], 0x1360, 0x1}, 0x4008844) r1 = memfd_create(&(0x7f00000016c0)='\x00', 0x1) lseek(r1, 0x0, 0x2) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000001700)='/dev/null\x00', 0x210000, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000001800)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)=@delrng={0x10, 0x14, 0x100, 0x70bd29, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x24000080) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001840)="b303a5b3f4da3c2cf0dfbefc9b0b17bb170fad370f6d71f1fc542504dd1633d5614b6a3d05de7ddcdf2097447d1aed1970975ea68138e690") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001880)={0x0, @in6={{0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0x81}}, 0x0, 0x7ff, 0xffffffff00000000, 0x0, 0x30}, &(0x7f0000001940)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001980)={r3, 0x46, 0x30}, &(0x7f00000019c0)=0xc) mq_unlink(&(0x7f0000001a00)='/dev/null\x00') ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001a40)) setrlimit(0x7, &(0x7f0000001a80)={0xfffffffffffff801, 0x10000}) clock_gettime(0x0, &(0x7f0000001ac0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001b00)={{0x4, 0x4, 0x3f, 0x7fff, "e7e97d85a323bde4d1e00eb55c82db3c26fbdc3685b8885fa370c2f79a79636c8aa82a9e2fe9c43ad6ac17f1", 0xfba}, 0xb988, [0x20b9, 0xffffffffffffffff, 0x3, 0x10001, 0x3, 0x49, 0x10000, 0x8126, 0x6a3bbd24, 0xbf, 0x9, 0x218, 0x4, 0x101, 0x32, 0x1ff, 0x20, 0x9, 0x3, 0x8, 0x8f, 0x87b9, 0x5, 0x3, 0x40, 0x4, 0xffff, 0x8001, 0x4, 0x8, 0x1, 0x101, 0x800, 0x6, 0x7b9445a2, 0x9cc, 0x0, 0x1f, 0x400, 0x80000000, 0x3, 0x3, 0x5, 0x7, 0x4, 0x561, 0x40, 0x100000001, 0x50f7a017, 0x4, 0x8, 0x0, 0xde, 0x1, 0x6a5, 0xd2a, 0x7, 0x7fffffff, 0x9, 0xa6, 0x1, 0x800, 0x80000000, 0x80, 0x169, 0x80, 0xfff, 0x80000000, 0x6b25, 0x2, 0x6, 0x1000, 0x1, 0xc9, 0x1, 0xc10, 0x10000, 0x7f, 0x6, 0x8000, 0x1, 0x7fff, 0x800, 0x5, 0x1, 0x0, 0x5e27, 0x8, 0x5, 0x5, 0x9, 0x2, 0x2, 0x7f, 0x0, 0xe6c, 0x3ff, 0xffffffff, 0x1000, 0x81d6, 0x7f, 0x4, 0xd5, 0x797, 0x8000, 0x1, 0x81, 0x0, 0x1, 0xe4e, 0x7, 0x200, 0x80000000, 0x81, 0x7fffffff, 0xf1b, 0x10000, 0x20000, 0x400080, 0x100000001, 0xfffffffeffffffff, 0x80000001, 0x5, 0x7, 0x3, 0x8, 0x3, 0x8000], {r4, r5+10000000}}) r6 = fcntl$getown(r0, 0x9) sched_getattr(r6, &(0x7f0000002000), 0x30, 0x0) lookup_dcookie(0x7ff, &(0x7f0000002040)=""/85, 0x55) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000020c0)={0x3, r1}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000002100)=""/70, &(0x7f0000002180)=0x46) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getitimer(0x3, &(0x7f00000021c0)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000002200)={{0x2, 0x0, 0x1dba, 0x3, 0x8000}, 0x2, 0x9}) connect(r1, &(0x7f0000002280)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002300)={r3, 0x19, "18951b0f7eb7e8b640ba2717a2789bde4ca5da8943f8ad541d"}, &(0x7f0000002340)=0x21) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002380)={@multicast1, @multicast2, 0x0}, &(0x7f00000023c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002400)={'vcan0\x00', r7}) unshare(0x4000000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002540)=0xe8) clone(0x80000, &(0x7f0000002580)="b7e0c2098132da13eef472a2f42540e36e790ea662873b6e2133dd8ad085c96e8a9bcd9e67759b9bfa845ffe6a0baadfa337e1e6a0abe6eb308ef892f2bafff547b24039a2a49287b0e368580bbb51a68cf439367520f532dd4c688ce882e0b2eae85c12a42648ac58aa7ab6", &(0x7f0000002600), &(0x7f0000002640), &(0x7f0000002680)="0ac32e3c0787079fa17720856021a54844fafeb11bc90252dc6cadbe25b7f420f7d62a73b322fb97d14d1d0c99759845a836b9193f2a739ec862e97c0f21e52d6127c0d0ec2bf6da5ddea7e197348707033ccc788922228cb9b3210d89b724357d86c5c5c64a7103920fa467c7197315c99e29eeaffbc6b77420e3cdbffdc2b4bdb0342737baeb8aea9e22bdee06f515c591fcfce96bd7da9014b887399c68626031b7cfc35045b63a912fe22cd33de87a0ae3bc22f16eb71f8e5f1a469981a46672571152fedecd3d59d6a958eb") r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000027c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000002880)={&(0x7f0000002780)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x1c, r8, 0x200, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40090) 2018/05/06 14:26:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xc6, 0x102000004) 2018/05/06 14:26:11 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7, @time, {}, {}, @ext={0x0, &(0x7f0000000140)}}], 0x30) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x100000000, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x6, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100), 0x4) 2018/05/06 14:26:11 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000), 0x0, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(0xffffffffffffffff, &(0x7f00000001c0)=""/72, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/6, 0x6) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) setrlimit(0x0, &(0x7f00000008c0)) 2018/05/06 14:26:11 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x2, &(0x7f0000000180)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000000)=""/195}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x2, 0x1, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000300)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0x7f, 0x4, 0x6, 'queue1\x00', 0x1f8000000000000}) 2018/05/06 14:26:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x98}, 0x1}, 0x0) 2018/05/06 14:26:11 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x10000, 0x6002) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000004c0)={0x4, &(0x7f0000000480)=[{0x80000000, 0x0, 0x80000001, 0x9}, {0x3, 0x80, 0x0, 0x2}, {0x4, 0x20, 0x7, 0x10000}, {0x8, 0x6, 0x3}]}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4000000000000}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r3 = dup2(r0, r1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='stat\x00') r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x0, 0xe, 0x2, 0x7fffffff, 0x80000001}, 0x20) openat$cgroup_int(r3, &(0x7f0000000440)='io.max\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write$rdma_cm(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000000001000000000a00000000000000fb010000000000000100000000000000000000000000000000000000"], 0x40) tee(r0, r5, 0x8, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) 2018/05/06 14:26:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xe17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000280)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) 2018/05/06 14:26:11 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x501000, 0x0) [ 612.504678] print_req_error: 738 callbacks suppressed [ 612.504687] print_req_error: I/O error, dev loop0, sector 0 [ 612.517512] print_req_error: I/O error, dev loop0, sector 0 [ 612.517733] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 612.523351] buffer_io_error: 726 callbacks suppressed [ 612.523360] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:26:11 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fdinfo/3\x00') ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000240)={0x0, 0x0, 0x7, &(0x7f0000000200)=0x1}) r1 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x1ff000000, @remote={0xfe, 0x80, [], 0xbb}, 0x71d28258}}}, 0x84) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/06 14:26:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000000)={0x80}) r1 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x200000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000000c0)=""/6) shmdt(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) [ 612.553190] print_req_error: I/O error, dev loop0, sector 0 [ 612.559075] Buffer I/O error on dev loop0, logical block 0, async page read [ 612.575304] print_req_error: I/O error, dev loop0, sector 0 [ 612.581158] Buffer I/O error on dev loop0, logical block 0, async page read [ 612.588797] print_req_error: I/O error, dev loop0, sector 0 [ 612.594645] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:26:11 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x2c110, r0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x3, "97fa37"}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffd72) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000040)}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0800048132872f000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x71b}, 0x8) fchownat(r0, &(0x7f0000000180)='./bus\x00', 0x0, r1, 0xfff) [ 612.602791] print_req_error: I/O error, dev loop0, sector 0 [ 612.608648] Buffer I/O error on dev loop0, logical block 0, async page read [ 612.621354] print_req_error: I/O error, dev loop0, sector 0 [ 612.627179] Buffer I/O error on dev loop0, logical block 0, async page read [ 612.634680] print_req_error: I/O error, dev loop0, sector 0 [ 612.640487] Buffer I/O error on dev loop0, logical block 0, async page read [ 612.648269] print_req_error: I/O error, dev loop0, sector 0 2018/05/06 14:26:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x7a, 0x102000004) 2018/05/06 14:26:11 executing program 7: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0xb9, 0x20}, 0x1, 0x401, 0x2, {0xfff, 0x3}, 0xfffffffffffffff8, 0xf6e}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/05/06 14:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)=""/242, 0xf2) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x7, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x80001, 0x100) [ 612.654167] Buffer I/O error on dev loop0, logical block 0, async page read [ 612.662304] print_req_error: I/O error, dev loop0, sector 0 [ 612.668142] Buffer I/O error on dev loop0, logical block 0, async page read [ 612.676064] Buffer I/O error on dev loop0, logical block 0, async page read [ 612.713256] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/06 14:26:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000d00)={0xffffffffffffff9c, 0x0, 0x1, 0x100000000, &(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000d40)={0x1}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[], &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000240)=""/129, 0x81}, &(0x7f0000000140), 0x10}, 0x20) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)) close(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000300)={{0x1f, 0x7, 0x3, 0x7, "b1ff50a424ba2975fe930153cec618a0af1aecb38df3e188f403313c133eafc2b040664f0015c9f4fcd03f0b", 0x6}, 0x5, [0x6, 0xc35f, 0x27, 0x401, 0xdca, 0x100000000, 0x0, 0x200, 0x9, 0x9, 0xfffffffffffffffe, 0x6, 0x100000001, 0xfffffffffffff800, 0x20, 0x9, 0x0, 0x0, 0x3, 0x80, 0x3f, 0x100000000, 0x9, 0x2d, 0xa263, 0x1ff, 0x5, 0xffffffffffffff00, 0x1, 0x9, 0x9, 0x5, 0x9e04, 0xb6, 0x3f, 0x8000, 0x3, 0x3, 0xfffffffffffffffb, 0x8fe5, 0x7, 0x4, 0x6e4, 0x40, 0x64, 0x3, 0x2, 0x2, 0x28c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], {0x77359400}}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vcs\x00', 0x400100, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000840)='/dev/urandom\x00', 0x2042, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000880)={0x3, r5}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/05/06 14:26:12 executing program 7: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x1, 0x5, 0x4, 0x8, "504106a14b1e5473086e0548a7d6c03d6f78281ecdfd1021f51335cb70fd1ebcd116375198af3d35e29520cf", 0x7}, 0x0, 0x0, 0x8000, r1, 0xfff, 0x6, "5daa04373f41a135f28e1023abd4a4bb504abcd11f51fcb71c19a9cfff1d0eb454cd6f9f756a249446f1f0911715c7491edb2bc5c74a85502b713cabdec1f845", &(0x7f0000000340)='\\]\x00', 0x3, [], [0x6, 0xeb, 0x4, 0x1f]}) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x8, 0xffffffff, 0x4, 0x7, 0x0, 0x2a, 0x10, 0x8, 0x80, 0x0, 0x4b2ee2aa, 0x9, 0x5, 0x9, 0x5, 0x1, 0x3, 0x1, 0x4, 0x0, 0x8, 0x2b43f500, 0x80, 0x8, 0x77, 0x9, 0xffffffffffff8000, 0x401, 0x122d, 0xfff, 0x9, 0x3, 0x7, 0x8, 0x5, 0x7f, 0x0, 0x8, 0x4, @perf_config_ext={0x3, 0x10000}, 0x10838, 0x3, 0x4, 0x6, 0x3, 0x81, 0x3f}, r1, 0xa, r0, 0xa) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00004e8000/0x4000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x4) setns(r0, 0x4000000) utime(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x2, 0x100000001}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000800)=ANY=[@ANYBLOB="050000000000000000d00000000000000200000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00'], @ANYBLOB="00000000000000000050000000000000f600000000000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b757ec1badf72761deb7d"], @ANYBLOB="8d55ffffff7f0000cd7129de2dfb9e42e8731dbdca86e2fd82a72a6e351943bc44e4a0deff09767e4ea55252d09d13df1a86588701ae83951dacf7827efbb903a3a59d3d558d", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000bd00000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000009100000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) socket(0x11, 0x800, 0x1) ioctl$void(r0, 0xc0045c7f) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x3f}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000007c0)={0x1, &(0x7f0000000700)=[{}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x7b, 0x18, &(0x7f00000005c0)="f28d78a864415e3bb75b857f0709a870b40343d6191cff93429720bc1b0bd7abc23d5bd7d298a3f632f883c2e63f32683e04b7ca02631067aa8011ca1bd83775359fe6d7de2233a023d059658f739238336addba2c7745f9ef1244409ca7210067008943d0348b9158309b3e5285e2caf2466fd2da3db0f0f71083", &(0x7f0000000080)=""/24, 0x2}, 0x28) 2018/05/06 14:26:12 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0), 0x4) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x288}, 0x1}, 0x0) 2018/05/06 14:26:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x135c42) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r1 = socket$l2tp(0x18, 0x1, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000200)=0x5, 0x4) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/05/06 14:26:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x33000000, 0x102000004) 2018/05/06 14:26:12 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4000000, 0x10012, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0xe) r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x80000000) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="340003000000000000007800fbdbdf25acd1b68c7fd4eb4a1f822e8093a4a27eb41414cbc599abc79704bb5bfeaa00000000000000000000000000ec04d5931e3b000c00"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/05/06 14:26:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x0, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80, 0x80000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000300)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) modify_ldt$write2(0x11, &(0x7f0000000500)={0x0, 0xffffffff, 0xffffffff, 0x800, 0x87, 0x20, 0x5f, 0xaee00, 0xfe00000000000, 0xfffffffffffffffa}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000600)={0x8, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}}}, {{@in6}}}, &(0x7f0000000440)=0xe8) r3 = socket(0x1, 0x5, 0x2a) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/06 14:26:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0x0, 0x0, 0x4, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)='em0system&^-em0bdevnodev}-)keyring\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/189) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101082, 0x8024) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000180)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000240)=0x8) listen$netrom(r2, 0x3) 2018/05/06 14:26:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x3010000, 0x102000004) 2018/05/06 14:26:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/05/06 14:26:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xbc, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20}, {0x2, 0x4e21}, 0x40, 0x6, 0xff, 0x6, 0x1, &(0x7f0000000000)='vcan0\x00', 0x4, 0x4783, 0x8}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x98) close(r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x10000, 0x200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) recvfrom$inet6(r1, &(0x7f0000000180)=""/227, 0xe3, 0x100, &(0x7f0000000280)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x1c) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000340)={'veth0_to_bridge\x00', 0xff}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) fremovexattr(r1, &(0x7f0000000500)=@known='user.syz\x00') add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="1ab246e7457af8137e4177a35af61fee6e55537afe3a51098dbbf781764614eeaa53e5a88e2096ed4eb9688d2b3b54a52cdf1de7722cbf242ead11067c9efe2e9686193f5d6f4859d88297342c375908858dbf3712b3f35d980283", 0x5b, r3) 2018/05/06 14:26:12 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xd, 0x400000) accept4$ax25(r3, 0x0, &(0x7f00000000c0), 0x800) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000080)={0x10040000000000, 0x20, 0x80}) connect(r0, &(0x7f0000987ff4)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r5, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) listen(r1, 0x5) 2018/05/06 14:26:12 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff80, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="b70ecade6c5817043f6876b349c2afdb2b671d3022dfb1f9feab1cf219fff692c6969a7340c977ea1ee78ada60442da83b309b2d4a8429e410bd71eb480718239c2c4a5bced40d856fecb589817ea0a2728213903257975871949f849d562ecd7e7fe57ca9fbce179675b60da847d48f3dce247032f29f3522014f35574f1f8cce592360222f9fa182d7087be1c1799eba5d0b4ec147") 2018/05/06 14:26:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='+Z '], 0x6) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) 2018/05/06 14:26:12 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) preadv(r1, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/118, 0x76}], 0x32, 0x0) 2018/05/06 14:26:12 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/103, 0x67, 0x2, 0x0, 0x0) fallocate(r0, 0x4, 0x5, 0x0) shutdown(r0, 0x0) 2018/05/06 14:26:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000018000100000000000000000002200007ff93421900ff0a0000000008000100ac1414aadf3694598be8f711cda23330efaa159c37705275e8965899d7"], 0x24}, 0x1}, 0x0) 2018/05/06 14:26:13 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={"627269646765300000000000d600", &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x6, 0x6, [0x62b, 0xb7, 0x7fff, 0x81, 0x80000001, 0x0, 0x8, 0x24a, 0x40, 0x2]}}) 2018/05/06 14:26:13 executing program 1: socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000098b755289c7165126b1300000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x20000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r4 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) chown(&(0x7f0000000580)='./file0\x00', r4, r5) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='cgroup\x00', 0x0, &(0x7f00000004c0)="c946a4a3aac5e5dc9b1514bd5faf430a13da27b411bb335d0ed474a2520dc54b25647dce2c92ad76ac9393a7d2447cfe20b210956085beab112ca0abc8a675cd9f97b8ad464b66fe71ef8857dc97f447a55b44474fc8ee246c09d515436aec603e419f041aea5976c489e25bdb21b06a4b441e5ec46e0a70ee1bd9889c1305e01e19a1d13d89fdeb7167c05320035bf7058beecd760a4a6c839d013dcf22bdaa233cac8a97c97a84289cd3885814") ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000600)={0x1, 0x7e, 0x3f, 0x100, 0xb5cf, 0x4b, 0x7, 0x7, 0x7, 0x6, 0xffffffff, 0xf95}) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/05/06 14:26:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 14:26:13 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffb29ffffff7091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c780a545dc500097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000948fec)={0x4008, 0x0, 0xfb01}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20002, 0x0) 2018/05/06 14:26:13 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0)=0x4, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x400, 0x6bf, 0x4, 0x81, 0x8fa, 0x81, 0x1, 0xffffffffffff2be6, 0x2e6, 0x4, 0x8, 0x6}) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000400)=@generic={0xab, 0x5, 0x4}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) fchown(r0, r2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000340)={0x101, 0x1, {0xffffffffffffffff, 0x0, 0x7, 0x3, 0x1849}}) rmdir(&(0x7f0000000100)='./file0\x00') 2018/05/06 14:26:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x3000, 0x102000004) 2018/05/06 14:26:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r1) close(r0) 2018/05/06 14:26:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, "696431000000000000000000000000000000000000000000000000000000000000000000000000000000009400", 'timer1\x00', 0x0, 0x2}) ioctl$void(r0, 0x5450) r1 = open(&(0x7f0000000040)='./file0\x00', 0x30000, 0x60) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000001c0)) 2018/05/06 14:26:13 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000015ff8), &(0x7f0000008ff8)}}], 0x24}, 0x0) sendmsg$rds(r0, &(0x7f0000001480)={&(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000040)=""/149, 0x95}, {&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/28, 0x1c}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000001240)=""/23, 0x17}], 0x6, &(0x7f0000001400)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x1}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x2d}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x9}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001300)=""/159, 0x9f}, &(0x7f00000013c0), 0x40}}], 0x78, 0x80}, 0x4040000) 2018/05/06 14:26:13 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x481, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/05/06 14:26:13 executing program 6: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0xffffffffffffff57, 0x0) unlink(&(0x7f0000000580)='./file0\x00') syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101801) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/05/06 14:26:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'speck128-generic\x00'}, 0x475) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000000), 0x0, 0x8000, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) ppoll(&(0x7f0000001040)=[{r1, 0x240}], 0x1, &(0x7f0000001080)={0x77359400}, &(0x7f00000010c0), 0x8) 2018/05/06 14:26:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x102, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000580)={0x9, [0x7fffffff, 0xfffffffffffffffe, 0x101, 0x3, 0x8000, 0x3, 0x6, 0x100000000, 0x8]}, 0x16) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r7 = openat$cgroup_int(r5, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000200)=""/131) fcntl$getflags(r3, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r8, 0x0, &(0x7f00000004c0)) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r7, r7, &(0x7f0000000040), 0x1) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r10, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c7eee11700a56d11fdb0c007ab2000000000000000090788989689a90f13a08b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b53381e23846f5fb1867924760be000d7a79505bbb881d0000893c80"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r9, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) r11 = semget(0x1, 0x2, 0x404) semtimedop(r11, &(0x7f0000000700), 0x0, &(0x7f0000000740)) setfsuid(0x0) sendmmsg$alg(r4, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94deaa5513437e29e09381f2d35e6", 0xc2}, {&(0x7f00000005c0)="d7c9e27073af899b7f436cc6a1b77bd61b3b372f280250e97b8e1b7c64a3d5ae3dd19ef0255b7f4d56c9fbafc4824153413ba6ab984bfd6f8c52b69588f65d9b4e6da8552d976a91bd2a6cbf0bf6765b6f763ce7149cd3d49c4ecac9bbfd13e7ba4d9f5d", 0x64}, {&(0x7f0000000940)="59a0549133dfe64acd8e9ce599f09ffddc4358572034a5502540077d8b16df8615c00febf256c2607ed8e4cba6d2ba3a7f42bbfaad1cd5b90bc94cbc7987c03b8c79f0097b57821ef7145df2a87247b1d0fdd61f06ea88ec18b5c6859e6e6c4839c8ec4fcb77d9f78ef1e98ef0a7656033a0f217ec79d466af1734800ef4c346aeed1f8c8fe6c9926df850ad58cfd78499b5337e90b34da7b321a0f125dff7aa89d3ffbf73efbabff8c09f412533aa61e2445bb4bc25f1c7197b64d9c3a3e2902836e463d6cee8b5cf0d3b3b2802874eff898527d652957cf436ed7abdb6a3b0a5264ecc902246b265ddd47006ebe1ca4797226b", 0xf4}], 0x3}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000c00)="1dd60c020a58", 0x6}, {&(0x7f0000000d00)="fbdf2010475e9b113c09955195386f55fa5adbcab5060b60", 0x18}], 0x2, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0xb8, 0x8001}, {0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)="9545a3b5850ed612113d2ae8196c9ab72ec05256d0b6714dd7470e19d0b4a63d4bba65f11f76bb776a9b16911e3b889d5ccbfa3edf376ac76ae119bddd54a4887f496f8f4c162553c17d3ffcd625d44dc5ea10a7f354f526fe0fc48cfdd40d8e2b58aa57e8832f79a59cac58ec75f99044d51878bbd7476da6ddc25a063f1d76c0ba449e305df8875183f93919dc714f4f99df4bff07a9677a5f86cb59760e85a7b347128103ee8f5c0b0e7e84507c37191ce52cf2686a6fc31cc0484c8da221cbc11c", 0xc3}], 0x1, &(0x7f00000027c0)=ANY=[@ANYBLOB="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0x1060, 0x4000090}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001140)="b6d89e1dc717ecf174f1b90c64f5900e5c0de6590ec89a5afedd2942b6375d", 0x1f}], 0x1, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x48, 0x24048845}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)="10ea200e71d0dcc1fd6c369d7cf85beb2ff53b6efb5f004986f6ec1c715750ed59f077c3d1be567ee97fb41875bd4a63ba4bdb28e2c4adc4d746cd92a674d9b6ade1bfdf6dd7863c7616d5753d6bd15df352214dd5285218d8d82aee087dc81158ff7ed736780fcb85468b687909", 0x6e}, {&(0x7f0000001400)="45dc99bbdce0a4e2a044cce7286b055e992dc61ed72338f6a5cb849f6390ac09359dd41d1794c5b854a8244bbc1a0b52a353f38a70ed868f54f422ecf75aac19a780e629d36e799050cf61c9b739679eeadf88dd324d8e69fbf74e40eea0f34234a2fe8bf370dc3fd4cc88191e68a0e070b830460d3dd9551815e547043e96d56b2ce3637a40fffe4459", 0x8a}, {&(0x7f0000002600)="aa8dbf2ddd0a3c092e2529287752c58a6842f0f296f0646163814e27c750d5cc53a9a45aaf96d153dbf1262eed6d2533ad4f2722ebe427f022949f307f3507a7eae33eebc45af71a0616e93d", 0x4c}], 0x3, &(0x7f0000002700)=[@iv={0x48, 0x117, 0x2, 0x33, "18eb4fc4b460bb4dc76d84729ffa21e9143b4ae833e64e0bb3600aad21f477861a89a15fe52e2385fedc7d9e1de58d684edacc"}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817b5b1bbfbfad781afe2abf05cf69a7aef0c8edd7fdae7", 0x5b}], 0x1, &(0x7f0000003bc0)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797d03041974581e2c3a6df7adec3e7f670a09f988cf3e28c1f75824d8e", 0xe2}], 0x1, &(0x7f0000003dc0)=[@iv={0xc8, 0x117, 0x2, 0xb3, "783b5c817cf4424ba239c685b054d40b0866a35bec44fe71034c2d40ff45d37b02a2b82ceef24fa016956883a55e46fceecc5805500e13778944c364ffa91b60b128d9c63174d47a578c3b66467de655faaa5a77a7ece0f975f72bd63f6038246705ee1b837743136b8dc250db5f27da557cbfc00ec1f25c8cbfd28a9c3828e27360468770cb46a4e00d75cb325f7a3b65e3380064050ee043e26f88f3c9cec77e69896ceb63bfab42f2113223e7b89bee2d66"}], 0xc8, 0x8000}], 0x7, 0x8004) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f00000000c0)={r10, @in6={{0xa, 0x4e23, 0x6c33, @dev={0xfe, 0x80, [], 0xc}, 0xba56}}, 0x5, 0x2, 0xffffffffffffff00, 0x0, 0x44}, 0x98) 2018/05/06 14:26:13 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x80}, {0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x0, [0x81, 0x0, 0x5, 0xce, 0xffffffffffffff80, 0xffffffffffffff00, 0x2, 0x3]}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000100)={'gretap0\x00', @ifru_settings={0x0, 0x0, @fr_pvc}}) 2018/05/06 14:26:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000007180)=[{{&(0x7f0000005000)=@hci, 0x80, &(0x7f0000006140), 0x0, &(0x7f0000006180)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007280)={0x77359400}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14140000004e2000089078b12597e4939e251e65c99b42514b8e5574b4e467b4266cae91b637b96b6129db378f38e278fe"], &(0x7f0000000000)) [ 614.850495] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x7d00, 0x102000004) 2018/05/06 14:26:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="5800000014001f2340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ff9000/0x3000)=nil) [ 615.109593] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:14 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000200)=' '}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000002d00ffff000000000000000000000000100000000000000000000000cf2ae264f51cfd96021e5f131be74d6970b39e7a107e6216a26b401344aa930421a5cede4b7bff7671ca96edb0f167f279a02957c6e55e0eb7ba4b43002a06e7d61d137aa995459735728f5b7b1b5c8e5064932f33e084922c786ffaf8f4ec5f264e91c7f4833db3596ffd9d2604dee42a2b6449f07808f2e850437688d692ee49848349ecb2f57641ef"], 0x24}, 0x1}, 0x0) 2018/05/06 14:26:14 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400046000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) fremovexattr(r0, &(0x7f00000002c0)=@known='security.evm\x00') renameat2(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="7d000000595895257fff27ec2b389ba5b848e0af2c5c496ab45e1d50452c1fd4a65b9d68518698c03f900f1afeefa0f430e752f52a2cd86057fae64042c2fc2036208f6b77b7cefb2c22ac0941f48b5e3fb669530adaf295923ef68181a3a7547550145a5e7100000000000000000000000000"], &(0x7f0000000080)=0x85) fcntl$getflags(r0, 0x40b) 2018/05/06 14:26:14 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4cc5a857, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xb0, "e9cba36da4bfe06031e36cead98857de0dc2067adea0eaca2bc76bb9bb5f6c14d6a0651e41d9909d062f0ed0570e91178f597542f833a8df761335198271093f21de198923f94511231379dc96c39c16144129a5442b28364ac4619089afabe2231ca3556eaaa0ae9cb2361fb282cee0029019b496c1f008a3847d2e11e3509fe1a25f30e335f4f2f4d1be59e2a93a5c0313ca47decdb4595719cc34de18787cebfeb09b3e14160e278d80f6dbe3bd19"}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x1f}, 0x8) r2 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000340)=0x80000000, 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYRES16=r0]}) socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2008000002, 0x2003) recvfrom$inet6(r3, &(0x7f0000000040)=""/55, 0x37, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @empty, 0x80}, 0x1c) r4 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000240)=""/143) 2018/05/06 14:26:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = 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 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) close(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0xb67, 0x2}, 0x1, 0x1, 0x1, {0x3}, 0xebe, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001440)={{0x7, 0x1, 0x7, 0x7, 0x0, 0xd2}, 0xc000000000000, 0x7, 0x95, 0x4, 0x8000, "8e0275729e75188868d6adfe8a40d570057ba446e73f2f89f2e0088836f6b7daf726582e9e0ac71cba3b4a6fc174addc75e1fe1069b8a7b365eba9a4d96f43422e0c4408fa9f9e6335c62b2672e7fbe0c41f3486527e63bf239bcc10ee5029893d78b3cf87c3b07654e7ef436b0ed7998f97553fc4fc66e6c6d4ec7b727b06d5"}) io_setup(0x8d88, &(0x7f00000000c0)=0x0) io_submit(r3, 0x3, &(0x7f0000001400)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0xb9, r1, &(0x7f0000000180)="e47156c098eaca64906e14298f50969d301e83a9c72ba86ce43c6ed43088773a788ed4826c7e2e65d7515b9f44d23af61a6f6eb34d16e09bfd2f50546206c8e5b9a27787d62184ed823e5d29f1e50995a422ce66f76f96a1b38d5149deeeae7db6c58e31d4980619983382c06e925b1f5a38a21a364d57ed4a09454a8651a83b38ed0e71", 0x84, 0x0, 0x0, 0x9d5afa5643e8553e, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffc00, r1, &(0x7f0000000280)="f4bab2ef1818158bc39b47e189143701e004d741bcd6fa2838896f7dec2266da86daa37b1c5336f9d25bedfab70ba2b06b24ee3632c6410eddf63db602ab38a2fefbeba01967a1ed998c9c41505cb619a7df1b466d018ea04c3deb7dcf069c04104f80e3f43868327b3964c2f21e16dcc73146e5405023c7c5e126def5d60f4116d9f97caf589c6e19cda28d043bc1d069c19700984cea470735b43c237da96ebde1f760f4bc6da16d5931851a6cb1aa2d05346c3de607624f8c831874e722e09c4e8a34e6990fdefa61f31c6e6b720f9d85b2a64011409a10dac12c6b4f96b205bc85f541a281e03b907a36fb388a", 0xef, 0x2, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x94, r0, &(0x7f00000003c0)="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", 0x1000, 0x401, 0x0, 0x0, r0}]) 2018/05/06 14:26:15 executing program 2: ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) prctl$seccomp(0x21, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{}]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000140)={0x1, 0x0, 0x6f, 'queue1\x00', 0xd8}) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400), 0x4) r3 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 2018/05/06 14:26:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x200000c0}, 0x1c) 2018/05/06 14:26:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x4d, 0x102000004) 2018/05/06 14:26:15 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x100020000000, 0x7, 0x2, 0x3, 0x8000, 0x2]}, 0x10) getsockopt(r0, 0x410000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) 2018/05/06 14:26:15 executing program 3: syz_emit_ethernet(0x163, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f0000000000)={0x2, 0x3, [0x9e3, 0x0, 0x3, 0x1]}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xb, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfff}, [@ldst={0x1, 0x3, 0x1, 0xf, 0x5, 0xfffffffc, 0xfffffffffffffff0}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x7, 0xb5, &(0x7f0000000300)=""/181, 0x41f00, 0x1}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000003c0)={0x40000000}) 2018/05/06 14:26:15 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x404280, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000000000), 0x3cc) 2018/05/06 14:26:15 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x121002) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) 2018/05/06 14:26:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5800000000000000, 0x102000004) 2018/05/06 14:26:15 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x6) socket$vsock_stream(0x28, 0x1, 0x0) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x100, 0x0, 0x2, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) 2018/05/06 14:26:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465070075af30b500000000400a00000046000107000000141900040004000000000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) 2018/05/06 14:26:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) uname(&(0x7f0000000000)=""/131) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="76146f56660b9b803a4fd788e3bf84b450fbc0ae14c915635cc0a9d85ad84149ca8e1495ba02bf17d6fabcce6f55adb0f40bdb5d8739446936550cc2f357df95da", 0x41) 2018/05/06 14:26:15 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x220c42, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="9e3688abd818826e41e3a9de275321ebaf84d43e12b3835e285eab970c5624dacec44742108b49eaca58764a229b28fb59c6240d95fe347b0f2416e659cc925dfbe40ef4935e9ffa7b1692d81f6868f13783ab87e1640a70e652cef8af2097e9dca2"], 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='sockfs\x00', 0x31080, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='ocfs2_dlmfs\x00', 0x1001, &(0x7f0000000100)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0x20, 0x6a, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640)={0x0, 0xffffffff, 0xffff, 0x9}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x5, 0x7, 0xffff, 0x80000000, 0xd8a}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x6000, r2, r3, 0xfffffffffffffffe, 0x1e, 0x0) 2018/05/06 14:26:15 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000200)=0x54) connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"f33cae8d272bff"}, 0x100000001}, [{"fb9558cab8adec"}, {"94f326e34f523b"}, {"9ead4f28a83090"}, {"27df9cef42b67d"}, {"f41e55b1756a48"}, {"d737d2f8d2206b"}, {"17fc1579d47e1a"}, {"d2bb795e1fba7e"}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/05/06 14:26:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000300)=""/142) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) [ 616.279830] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 616.337500] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/05/06 14:26:16 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000200025f0006b000420edea00023c000801dbb500001004ea08000100000000b7", 0x24) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x7fffffff) 2018/05/06 14:26:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) r2 = msgget(0x1, 0x1) msgsnd(r2, &(0x7f0000000200)={0x3, "633453beed31eb60fb61d905568a6e519be63601463ab42b88ab46708d6fb9324eeb1829681619c40fbdad3e761ff90cc3bb383e64d28951b4daec06ed8ea706c96408a873e9e5ec9c368bd543eb910baac6734fa0be3acfbbee6ca600692027a796d2f11e7e8643fccd398228ea6abc231639702dba5bfd53743bd47fcff071da61e2ea8fd05973cb802895598c25a1dedaf83d61d35d76d6790a73e2c6ad94749c92103ae1fa867a7b68c1302a42c276f81b25a003d6523af36ab6daf38457282a582c9ebae417d93ab2955ed0eb9c13b1f72fe0a450d97f28f5d686d973cd5016"}, 0xea, 0x800) 2018/05/06 14:26:16 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x600, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0x1c}, 0x1}, 0x40000) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$netlink(r2, &(0x7f0000000100)=@kern={0x10}, 0xc) 2018/05/06 14:26:16 executing program 7: unshare(0x40600) socketpair(0x4, 0x7fe, 0xfffffffffffff800, &(0x7f0000000080)) r0 = eventfd2(0x0, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) 2018/05/06 14:26:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x18, 0x102000004) 2018/05/06 14:26:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000380)={"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"}) 2018/05/06 14:26:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@dev, @multicast2, @multicast1}, &(0x7f0000000080)=0xc) 2018/05/06 14:26:16 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x400000000, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x5}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6}}, 0xb1) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) [ 617.518474] print_req_error: 554 callbacks suppressed [ 617.518484] print_req_error: I/O error, dev loop0, sector 0 [ 617.530303] print_req_error: I/O error, dev loop0, sector 0 [ 617.536079] buffer_io_error: 547 callbacks suppressed [ 617.536088] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.557864] print_req_error: I/O error, dev loop0, sector 0 2018/05/06 14:26:16 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x400000000f, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) socketpair(0x5, 0x805, 0x970, &(0x7f0000000040)={0xffffffffffffffff}) accept4$bt_l2cap(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) timerfd_gettime(r2, &(0x7f0000000080)) listen(r1, 0x0) listen(r0, 0x0) 2018/05/06 14:26:16 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000440), r1, 0x3}}, 0xfffffffffffffcbb) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200200, 0x0) fcntl$notify(r2, 0x402, 0x30) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/05/06 14:26:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x290841, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) inotify_init1(0x0) dup2(r1, r2) [ 617.563649] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.571503] print_req_error: I/O error, dev loop0, sector 0 [ 617.577382] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.596481] print_req_error: I/O error, dev loop0, sector 0 [ 617.602431] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.610156] print_req_error: I/O error, dev loop0, sector 0 2018/05/06 14:26:16 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) recvmmsg(0xffffffffffffff9c, &(0x7f0000003040)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/146, 0x92}], 0x1, &(0x7f0000000180)=""/12, 0xc, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x10000}, 0x100000001}, {{&(0x7f0000000280)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/76, 0x4c}], 0x1, &(0x7f0000000500)=""/191, 0xbf, 0x7f}, 0xfec}, {{&(0x7f00000005c0), 0x80, &(0x7f0000001a80)=[{&(0x7f0000000640)=""/48, 0x30}, {&(0x7f0000000680)=""/214, 0xd6}, {&(0x7f0000000780)=""/200, 0xc8}, {&(0x7f0000000880)=""/100, 0x64}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/70, 0x46}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/135, 0x87}], 0x8, &(0x7f0000001b00)=""/253, 0xfd, 0xfff}, 0x40}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000001c00)=""/4, 0x4}, {&(0x7f0000001c40)=""/143, 0x8f}, {&(0x7f0000001d00)=""/190, 0xbe}, {&(0x7f0000001dc0)=""/8, 0x8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/9, 0x9}, {&(0x7f0000002e40)=""/239, 0xef}], 0x7, &(0x7f0000002fc0)=""/72, 0x48, 0xc8c}, 0x61}], 0x5, 0x100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003180)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7c}, 0x1f}}}, 0x108) 2018/05/06 14:26:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x800, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89", 0x80000, 0x20000}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000100)=""/113, 0x71) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)={0x2}) [ 617.615923] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.628101] print_req_error: I/O error, dev loop0, sector 0 [ 617.634011] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.642102] print_req_error: I/O error, dev loop0, sector 0 [ 617.647885] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.659204] print_req_error: I/O error, dev loop0, sector 0 2018/05/06 14:26:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x102000004) 2018/05/06 14:26:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000000c0)=""/24, 0x18) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100000000000002, 0x200880) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "3ea82d"}, 0x4) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) 2018/05/06 14:26:16 executing program 0: 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, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000780)={&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/63, 0x3f}], 0x1, &(0x7f0000000680)=""/247, 0xf7}, 0x0) sendto$inet6(r0, &(0x7f0000001480)="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", 0x201, 0x0, 0x0, 0x0) [ 617.664991] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.672396] print_req_error: I/O error, dev loop0, sector 0 [ 617.678166] Buffer I/O error on dev loop0, logical block 0, async page read [ 617.686374] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:26:16 executing program 1: r0 = epoll_create(0x7ff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/vsock\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001d40)={0x4, &(0x7f0000001d00)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001d80)={r2, 0x3a}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f00000019c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a40)=""/182, 0xb6}, {&(0x7f0000001b00)=""/28, 0x1c}, {&(0x7f0000001b40)=""/24, 0x18}], 0x3, &(0x7f0000001bc0)=""/99, 0x63, 0xf4f}, 0x10000) splice(r0, &(0x7f0000001980), r3, &(0x7f0000001c80), 0x976, 0x2) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001e40)) sendmsg(r4, &(0x7f0000001880)={&(0x7f0000000080)=@ll={0x11, 0x16, r5, 0x1, 0xe4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000100)="00518a1b51a93d0474aeb6229385faf1045721f2e6203268097e4f47e7cf3cc8d6657f3b040335c889415dfb01cbe0647539e79f6e7ec2938eb8d425cc430233dcba77d10f7331ed955e8550647cc86dafdd5c800d7a8afadb947069707d4be25da5d9cee6206d88c2ab80156adf3df9b0f9d3122409f2aae19a70d7e76e9968a108b82515ad88c6210be2ff9c8145effaa8b5cb5c56eee4bce7d309845ea42a25a3e0eb10b76ea748f1b245b960d75866355bc0ad28efcac6817cfe9c2ac87f78cd8921a72abf788cb6fb428cf58e52d0bb8381eeb04364d60f2a", 0xdb}, {&(0x7f0000000200)="be6432f50ca9ea85c751ab779bee78e4d2ebc4c5c22c56c2f3ad1f655503ba9485456941544bcb5ed95bc47e1fffd9390e81c758ec503ab790bd54129c3c37186f68b80b3669d06cbfc638ef494ff6c3d9c4be68ac250b5b18b2c46e26e5d0a1261f725e3e4d13e921fd720bc1de0a6f72d31344464336f5ba5e3fdf95ca980a8c1b4b63c186b7dfd30a5e854cb6d99163b2c7ee1c9ad7d13485390cb77c00936393b7f8bcfe50fc79f32c83", 0xac}, {&(0x7f0000000340)="94ba75a218df6e84d07e0a896402f4c46561d8b3eb6ffc29a9162426e80b483cbc80e2e1ed10e260197e3922ce104c96738bd95fe760d4edc0f377a95858327d120fadedc376976858", 0x49}, {&(0x7f00000003c0)="809f942099c1270fdb606736fa989642cf2408d1c432ce45cc78b86bda6724842fcd4a863bccde33f8ff416ce6314d47a80b89ea1497bf76e8feb13a56315fae2ec7fb5f1c6cb7e0fd192e358591d37bb931cc142947187d8472d1dc089a61262dbfa2eb0010ff37ffa5485f3e3583878c13f66961896cd10b70aa5f5648a1f846c65817", 0xfffffffffffffe2e}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="40663ff091e92187521bb33e0f2a43cda42911313184a49a166b6f7a9389c6a9a4688c3665d2bce3ba562bf91d08b111ea1749f65b741ee7a54c481e569e199f92d2c8acce4d50436d6b10818a77e8417c45a2a4785a428aadb9ef9cf389879ad866e6978be3a5395e257efa529f49eccd1cbb87367572e88cf219f5dec42e91906b4dd29c8628fca53664e44a8e800fb5e586038402d3a94c74614cf4c92f2bb7e6893792608baea124074227a777a119c590b9d7987e32389f49799d99f96a8cd827e512d62f0fa533f3119369fe771ead402c9c19d15096e7af178dbeaf0f534100015f170d24b0", 0xe9}, {&(0x7f0000001580)="4d4e31f415b73d68c9797661b1434130042b00753aade3dd110f978343a089243ed114c0ddf9672d69e73658806bc53bf874dd7f521356e28323ce68a5411ea1e88f9c664b5f2a0f679a1688677d2a0e1c3ea7c0a2230a804cd5041a27c063d9b221a5ae47ea3537b1be84f6889446da3569ac38e62cefdcc8d5e44ab8be31e3d594c11a8d8f97baea65cf18d16b497da8733873c80794e2c6f4cbb70faa3b6ea2a5e972c1b4ebb561ceb7f5e6627dffdfaea7d860b5bb3a401d", 0xba}, {&(0x7f0000001f40)="70722c5f16311be58c688c1a9ceb620b13229df080411b82ee9d7f25409d12bffa050abecd04c134935c73c1416e3b16e3ff751bf78655839c0b9a", 0x3b}, {&(0x7f0000001640)="65b6566a4d83cce78f2a975fdd204c807949833aed063a883aa5908754009a64a8fc0646daf96cc18ce7d9e54c02c77a0a", 0x31}, {&(0x7f0000001ec0)="b2c54a25394e163caeda7fb55515671e2c2300af5a79a366c724c8b9c63d11060e956c8da4ed42a0139a09f3a7b90b4e14125888f1a4f69bc406d512807ef2827cae2887676efb8c7c70201224c484090fbe065774cc13fd0300d4a5e88e4ddff2482df8dcb39e6194ca3414ed4ad630150815affa8d", 0x3b}], 0x1ea, &(0x7f0000001780)=ANY=[@ANYBLOB="a8000000000000001f0100004000000035ca5e3102b798ec75a1c731a376ecb7dbde39540bd80a84150305a694806272639254d91ebca3b28eeead2a26c91bdf0c48a34785e960ac7adc103d200e4d7a7f61232dac765e5b6abef61cce20bd22b2d32897439bb025495ddf518b3e3b12b25d5bf259c440be8905947d9783ae1efa635172ff895696e955a6575fb39b60aee92962c853a0b8b6bef24e23a580909b690000000000002000000000000000110100000600000059075cb50ffb4ced1f00000000000000"], 0xc8, 0x40000}, 0x1) r6 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/nullb0\x00', 0x80182, 0x0) fcntl$setlease(r4, 0x400, 0xfffffffffffffffd) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000001900)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="df5d61863dd8"}, 0x10, {0x2, 0x4e20, @rand_addr=0x8}, 'ip6_vti0\x00'}) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) fcntl$setlease(r6, 0x400, 0x100000000000002) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001dc0)={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x6, @empty, 0x10000}, 0xfff, [0x6, 0x3, 0x8, 0x7f, 0x0, 0x25, 0x6, 0x735]}, 0x5c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f00000002c0)={0x23f, 0x7, 0x0, 0x1, 0x8001}) 2018/05/06 14:26:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x4000) getpeername$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x101}) r4 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000001340)=""/177) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r5 = syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000001280)=""/65, &(0x7f0000001400)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001140)={0x1, 0x1, 0x7003, 0x2000, &(0x7f0000004000/0x2000)=nil}) r6 = creat(&(0x7f00000010c0)='./file0\x00', 0x8a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001100)=0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000380)=0x8, 0xfffffffffffffd04) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000002240)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@commit={'commit', 0x3d, [0x3f]}, 0x2c}, {@datacow='datacow', 0x2c}, {@barrier='barrier', 0x2c}, {@check_int='check_int', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x30, 0x30]}, 0x2c}, {@device={'device', 0x3d, './file0\x00'}, 0x2c}]}) accept4$llc(r6, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x10, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/06 14:26:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x804000000000000, 0x102000004) 2018/05/06 14:26:16 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) dup2(r0, r2) r3 = getpgid(0xffffffffffffffff) sched_getaffinity(r3, 0x8, &(0x7f0000000040)) 2018/05/06 14:26:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xa2000000, 0x102000004) [ 617.922903] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/05/06 14:26:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000001c0)={0x103ff, 0x0, &(0x7f0000029000/0x3000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0xaaaaaaaaaaaa869, 0x0, &(0x7f00000002c0), 0x1236103fec4c257) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000180)=0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="ff07fd94a48409f8edface39f413a3869d9d70e4a5041960874145ebf92bec9b95cf7c9e3deac647e5aa23743cea1f9f2f16814464a4effc3ba529c7e3401010022d29f6fddc0f67bfc4ea950a129e480500a9ccae00000000000000000000000000000000"]) r4 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffeffff, 0x18c00) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 2018/05/06 14:26:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xf5ffffff, 0x102000004) 2018/05/06 14:26:17 executing program 6: msgrcv(0x0, &(0x7f00007d4000)=ANY=[@ANYBLOB='\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, 0x0, 0xfffffffffffffffe) 2018/05/06 14:26:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xe, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0xffffffffffffff5a) r1 = memfd_create(&(0x7f0000000080)=':vboxnet0L', 0x0) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"34b6d255357c01"}, 0x8}, 0x10) 2018/05/06 14:26:17 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100000000, 0x1) clock_gettime(0x2000000000000000, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x31, 0x0, 0xffffffffffffff2e, {r1, r2+10000000}, 0x2ab0800000, 0xffffffffffffffc5}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) 2018/05/06 14:26:17 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f00000000c0)=0x1e) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x8000103c, 0x7fff) truncate(&(0x7f000024aff8)='./file0\x00', 0x0) 2018/05/06 14:26:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x8, 0x0, 0x100000000, 0x0, 0x0, 0x215, 0x800, 0x0, 0x2, 0x6, 0x0, 0x440000ed7, 0x3c, 0x0, 0x7, 0xf2], 0x0, 0x40}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, &(0x7f0000014000), 0x4000800000) recvmmsg(r1, &(0x7f0000004bc0), 0x0, 0x0, &(0x7f0000004c80)) recvmmsg(r1, &(0x7f000000dac0)=[{{&(0x7f000000b740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000d9c0)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f000000db40)={0x0, 0x989680}) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x7, 0x4e22, 0x2, 0x2, 0xa0, 0x20, 0x2c, 0x0, r2}, {0x2, 0x91b, 0x6, 0x800, 0x8, 0x3f, 0x8, 0x1}, {0x4, 0x8, 0x100000000, 0x8}, 0x100000000, 0x6e6bb9, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0x2, @in, 0x0, 0x2, 0x1, 0x8, 0xffffffff, 0x2, 0x5}}, 0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000f480)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f000000f440)={&(0x7f000000ec40)={0x58, 0x0, 0x0, 0x0, 0x0, {0x2}, [{{0x8, 0x1}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x58}, 0x1}, 0x0) 2018/05/06 14:26:18 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0)=0x204098c2, 0x4) listen(r2, 0x0) 2018/05/06 14:26:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x8e00, 0x102000004) 2018/05/06 14:26:18 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x7fffffff, {{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}}, 0x84) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) time(&(0x7f0000001700)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pipe2(&(0x7f0000000140), 0x84000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)={r3, 0x3}) ftruncate(r2, 0x27ffe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001740)=0x4, 0x4) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) 2018/05/06 14:26:18 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)) listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x40, 0x400, 0x0, 0x0, 0x0, 0x0, 0x100000000001, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000002c0)={0x101, 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x40, 0x0, 0x0, {}, 0x2, 0x80}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x800}) r3 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$VT_DISALLOCATE(r3, 0x5608) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 619.228650] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r0, &(0x7f0000000100)) set_mempolicy(0x3, &(0x7f0000000840)=0x334254e, 0x3) 2018/05/06 14:26:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x6, 0x10000, 0xc, 0xffffffffffffff9c, 0x8}, 0x2c) fstat(r0, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") accept$inet6(r1, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x8004587d, &(0x7f0000000080)={0x200000000000027c, &(0x7f0000000040)}) 2018/05/06 14:26:19 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) flock(r0, 0x0) 2018/05/06 14:26:19 executing program 2: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x5) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) 2018/05/06 14:26:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(serpent-generic),ghash)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e8b5780e71a5a3d256613da160dacfb1daab4ad8293eb18e6d1193423564943d6", 0x21}], 0x1, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/06 14:26:19 executing program 4: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='jfs\x00', 0x2000, 0x0) clone(0x201, &(0x7f0000fbf000), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1041, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x80000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000480)={0x80000000}) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000002680)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/65) r2 = gettid() gettid() kcmp(r2, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x200000, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/06 14:26:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x7c, 0x102000004) 2018/05/06 14:26:19 executing program 1: r0 = socket$inet6(0x10, 0x80006, 0x2000000007fffffe) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000240)={0x0, 0x34ea, 0x3dc7, {0x77359400}, 0x7fffffff, 0xfffffffffffffffb}) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) pselect6(0x40, &(0x7f0000000000)={0x6, 0x7, 0x0, 0x0, 0x3ff, 0xcc8, 0x7ff, 0xe0}, &(0x7f0000000040)={0x4, 0x0, 0x8a, 0x2, 0x3f, 0x1ff, 0xfff, 0x3}, &(0x7f0000000100)={0x6, 0xb1, 0xf95b, 0x3, 0x6, 0x10000, 0xffffffff, 0x9}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={0x3}, 0x8}) 2018/05/06 14:26:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000004711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000006080)={&(0x7f0000005f00)=@llc={0x1a}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005f80)='!', 0x1}], 0x1, &(0x7f000000ad80)}, 0x0) 2018/05/06 14:26:19 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/06 14:26:19 executing program 6: r0 = socket$inet(0x2, 0x5, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xc, &(0x7f0000000500)={0x0, &(0x7f0000f07000)}, 0x10) 2018/05/06 14:26:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x1d, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000001140)="24d6e8b731b796dc96ce65b5befbc15e186ea393e76af9f899d0d068ad6e2196dd8a7478c8077fe30534589ab1906e1e75e8695dd0b7943ea3a6edd7fe2a621df2adcf88ddd7e9132555b82714db5fde2ffb0b2f3e48037892da1d9794d7f7bf52f36f281022c1c84d3ab7d1e471de1318d6966ac59d0cfe93cd1659cc23", 0x7e, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x101400) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000011c0)) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0x1000, 0x0) keyctl$get_keyring_id(0x0, r2, 0xc98) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000001200)={'veth1_to_team\x00', @ifru_map={0x7fff, 0x1608bf02, 0x4, 0xa23, 0x6, 0x8}}) fcntl$getflags(r0, 0x40b) 2018/05/06 14:26:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x58, 0x102000004) 2018/05/06 14:26:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0500000000000000ad090000000000000700000000000000f7060000000000000008000000000000df0a0000000000000600000000000000b109004000000000010000000000000000000000000000000900000000000000debd05e6fc9ee009db25348f71fa8d6dcc089821f5"]) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)) 2018/05/06 14:26:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000000000005, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000851871000000000004"]}) [ 620.495322] QAT: Invalid ioctl [ 620.510977] QAT: Invalid ioctl 2018/05/06 14:26:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x480000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x404180, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/98) 2018/05/06 14:26:19 executing program 3: r0 = semget$private(0x0, 0x3, 0x100) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/4096) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) 2018/05/06 14:26:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x2c000000, 0x102000004) 2018/05/06 14:26:19 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/06 14:26:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80001, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000080)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x11, r0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000140)={0x4, 0x800, 0x4, 0x7f}) quotactl(0x80000000000, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x6) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="b1f1e9e8663565caa52601d72fd8e91aed0472d1e6e3f0f03ffc11fbc1d40c74db47482de89c2e7d6e52307ec8208bf9", 0x30) 2018/05/06 14:26:19 executing program 2: r0 = socket(0x4, 0x802, 0xfffffffffffffffc) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000061ffc), &(0x7f0000000000)=0x10d) 2018/05/06 14:26:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000001c0)={0x20, 0x4, 0x40}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc4, 0x10000) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x36, 0x200, 0x70bd25, 0x25dfdbff, {0x15}, [@typed={0x4, 0x6b}]}, 0x18}, 0x1, 0x0, 0x0, 0x51}, 0x804) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp\x00') preadv(r2, &(0x7f0000002400)=[{&(0x7f0000002380)=""/88, 0x58}], 0x1, 0x0) 2018/05/06 14:26:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x7c}, 'port1\x00', 0xa9824f69d137663b, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 14:26:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x20, 0x4) 2018/05/06 14:26:19 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') r2 = gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x78) stat(&(0x7f0000001480)='./file0\x00', &(0x7f0000001600)) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200080, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001400)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000400)=""/4096}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc10c5541, &(0x7f0000003ffc)) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = dup3(r7, r6, 0x80000) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000200)={&(0x7f0000000100)=""/254, 0xfe}) memfd_create(&(0x7f0000000000)='\x00', 0x0) fremovexattr(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="747275737465642e2b6c912347504c76626f786e657431287b00"]) r9 = socket$netlink(0x10, 0x3, 0x7) write(r6, &(0x7f0000001980)="270000001400070703810000000f0a0010ffe4000039007500b37f33d9b4a4380b6a642fae1ecf424ef21b080428ee2ae652ea665fa61ea4e82a6a80fb198b8fa7202d16869c5819dfa85658e686f4db81ae37b31fe18f17328be2a38a130809db7ee027601b37b45e112d1ec174cac2106bf1b1d99ef03595d346d2f7f4218c8890259aa28b46a28b0bccae83fa8ee045525db28379c5933b1bc5f1ee4eeed0357de3814ee6b2bb0632fc47fd4ea42d2f84709512c0bab099a039b445877d5ec6623fd52a3cad62137037a18ac30000000000000000000000000000", 0xffffffffffffffc6) recvmmsg(r9, &(0x7f00000005c0)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f00000003c0)=""/212, 0xd4}], 0x2, &(0x7f0000000540)=""/111, 0x6f}}], 0x1, 0x0, &(0x7f0000000600)={0x77359400}) clone(0x8000, &(0x7f0000001580)="4b6bde723026d7", &(0x7f00000015c0), &(0x7f0000001680), &(0x7f00000016c0)="25ef3f100ad0c512674404cd3de22a0460b78a6cf6e89a6bba329ff8c3dc4cad2cc61b0625bef489ec6982935fb566cfa428fe2c6fab50aa1fee35279e3357b6223dfa73e4707ee1e6c2a0a0c47aaef4c6bd3bce553441a1e74936119468d5a9154785dcc0d9e0334090ea2ddee2e87cafea4b0c4c8f7e6fbd7da42343de8fe8a2417a") readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r8, 0xc0045516, &(0x7f00000017c0)=0x101) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) 2018/05/06 14:26:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x0, {{0x2}}}, 0xfffffcae) sendto$inet6(r1, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/05/06 14:26:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x70000000, 0x102000004) 2018/05/06 14:26:19 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0xc0}}]}, 0x13c}, 0x1}, 0x0) 2018/05/06 14:26:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xd8, r3, 0x200, 0x70bd26, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x78}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10b007c5}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x100}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2b4}]}, 0xd8}, 0x1, 0x0, 0x0, 0x24040000}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="e300"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) write(r1, &(0x7f0000000380)="655f6b24270a3ecd59a0949fc84d6ce3a8d7313d34e3f04315c2c20120c0fba6ce4cf366f85e01e17de2a836a7a1e1b977bc8a67eb223d67d2e52722e43bc8a1c8f894446c8ddf18753626e716cb89be1ab851062db9f69f48b8c7ccdd37c1cb592d83ede11811f8c2aec5820be0dac130006ed7516ad3f71b0bf0cdb85fd68c558a0b89899041da725d8a4300298a9f6fe46a3b15e1354da5d6c375eb3977cedb0ac04f63073f573303f35854d06ef622a0cf859cc485fedb9da7f3ba05eee0535378bba6", 0xc5) 2018/05/06 14:26:20 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x490000, 0x0) ioctl$TCSETAF(r2, 0x402c542c, &(0x7f0000000000)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000280)={0x8000, 0x5, 0x2, 0x7fffffff, 0x61ae, 0x6, 0xffff, 0x3, 0x5012, 0x41b6}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x1, 0x9, 0x6, 0xffff, 0x9, 0x8000, 0x3800000, 0xfffffffffffffeff, 0x5, 0x0, 0x83bb}) 2018/05/06 14:26:20 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001280)='/dev/urandom\x00', 0x8400, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000012c0)={'icmp6\x00'}, &(0x7f0000001300)=0x1e) setsockopt$sock_int(r0, 0x1, 0x4000000000000028, &(0x7f0000e7f000)=0x4, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="070000000000000000000000000000f6", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000005102000000000000"], 0x5}, 0x1}, 0x0) 2018/05/06 14:26:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x4300, 0x102000004) 2018/05/06 14:26:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/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_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000200)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000001c0)=0xabdc, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x800}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r4}, 0x8) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xab, 0x24301) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0xffffffffffffffff) r1 = socket(0x11, 0x5, 0x400) socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000d80)='$\x00', 0x3) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000dc0)=""/224) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000000c0)={0x3, 0x0, [{}, {}, {}]}) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x5, 0xb70, [0x0, 0x20000180, 0x20000708, 0x20000738], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0xbe1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000ec0)={0xa37, 0x7, 0x7, 0x400}) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x4a010, r0, 0x0) syz_extract_tcp_res(&(0x7f0000000f00), 0xdb4, 0x1) 2018/05/06 14:26:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0xdaeb, 0x10001}) 2018/05/06 14:26:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x3) 2018/05/06 14:26:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8dbb, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000540)={0x8001, 0x1, 0x5, 0x2, 0x3}, 0xc) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x121100, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x100, {{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}]}, 0x110) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a00011cbef52318d21944349c20ec8f1bd8eac351a2ddf53032ba12a34b8c6470405ca68295e936c713e33437896cd88b1842ec42321353000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0xfffffffffffffffc, 0xfff}, {0x4, 0xdf02}, 0x0, 0x0, 0x800}) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0x8, 0x3f, 0x8, 0x0, 0x4, 0x0, 0x0, 0x9, 0x7fff, 0x9, 0x2, 0x100000, 0x6, 0xfffffffffffffffd, 0x8, 0x0, 0x76e4f7e0, 0x10000, 0x7, 0x8, 0x5, 0x9, 0xff, 0x1, 0x5, 0x1ff, 0x2, 0x6, 0x9, 0xffffffff, 0x10000, 0x55, 0xcc, 0x10001, 0xb3, 0x0, 0x200000, 0x3, @perf_config_ext={0x8}, 0x4c00, 0x1, 0x2, 0x7, 0x3f, 0x0, 0x800}, r3, 0x9, r1, 0x8) 2018/05/06 14:26:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x23) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0x1c}, 0x1}, 0x0) [ 621.343574] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:21 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80001, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000340)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x2f, r3}) 2018/05/06 14:26:21 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) recvfrom(r0, &(0x7f0000000100)=""/209, 0xd1, 0x2, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)={0x14, 0x213, 0x10000000000a, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/06 14:26:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_er\x00\x00\x00\x00\x00') writev(r0, &(0x7f0000001140)=[{&(0x7f0000000140)='|', 0x1}], 0x1) 2018/05/06 14:26:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x188fceeb, &(0x7f0000000180)=""/20) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, "778d7200000000000000000000000010"}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/7, &(0x7f0000000100)=0x7) 2018/05/06 14:26:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000faffee)='/dev/input/event#\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7ff, 0x40) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x9, 0x7]) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/hci\x00') getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80002, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x1000, 0xab, 0x9, 0x203ebb69, 0x2, 0x5}) 2018/05/06 14:26:21 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/keycreate\x00') ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/06 14:26:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x4400, 0x102000004) 2018/05/06 14:26:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x4, 0x4, 0x0, 0x2}) 2018/05/06 14:26:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)}, 0x10) r2 = msgget$private(0x0, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r7 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x1, 0x8080) ioctl$TUNSETLINK(r7, 0x400454cd, 0x339) r8 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2f, r3, r4, r5, r6, 0x11, 0x3}, 0x6, 0x8, 0x1000, 0xffff, 0x100000000, 0x8, r8, r9}) [ 622.142692] IPVS: Scheduler module ip_vs_wr not found 2018/05/06 14:26:21 executing program 2: r0 = semget$private(0x0, 0xa, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000240)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x444, 0x4, {0x77359400}, {r2, r3/1000+10000}, {0x0, 0xb3, 0x6, 0x81}, 0x1, @can={{0x0, 0x7fffffff, 0x5, 0x1}, 0x2, 0x1, 0x0, 0x0, "db256ec8a4a6c563"}}, 0x31}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) arch_prctl(0x1007, &(0x7f00000003c0)="69541a60f6745860f441a47072c1ba25462c66b1b89d3c663d9c781f1a210b9d75ab3403f0c2005eb983d5488f96772a35d1bebd67977dad9705e8aef1707938594b76a8d2946df4d7cfda5418d82933388c45b73a5def534fbfddf525e1c65fea6e551e056f1d4218e9433c3d03c55765a87d7ad4729240ccb9bf47d834546047f048093c870b9508a6aed82cf411623e0bc0066a0990438df3013790c445bdc9193a590c36a71512816251fc6d8bc0ef6e08c8bb2a33193fa35848ba13108d29ce478d8641863815f7b1c38a8e4c94e0") semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000300)=""/178) semop(r0, &(0x7f0000000000)=[{0x4, 0xd3e2, 0x1000}, {0x1, 0x5, 0x800}], 0x2) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)=""/97, 0x61) 2018/05/06 14:26:21 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3d19c00000, 0x538}], {0x8100, 0x81, 0x9, 0x4}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="892954f48aaa", @remote={0xfe, 0x80, [], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback={0x0, 0x1}}}}}, &(0x7f0000000680)={0xfffffffffffffffe, 0x2000, [0x7f8, 0x0, 0x0, 0x40000334]}) 2018/05/06 14:26:21 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4000000016907e, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x78) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="50e81a4d85640a69ecf4434c57a16cb350eacf200047ae640a591582bf7103ed86627b2b40cbcc84"], 0x28) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)={0x2, 0x0, [{0x2000, 0xb5, &(0x7f0000000480)=""/181}, {0x100000, 0x53, &(0x7f0000000540)=""/83}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x52404}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x1cc, 0xe, 0xf, 0x0, 0x70bd2a, 0x25dfdbfc, {0x3, 0x0, 0x1}, [@nested={0xa4, 0x29, [@generic="057f0b3564d9dc8e9677c6ab49a85304098685b5524c54cf2bedfc33284367c23f127f7d8674b3f77ccea96a4f5e34f435f55e9d105f3c6f9d0034ffa0e5df7c334b484a332a91fccb2154f854353eda6f4d4c7454eadb3fa48be069ffb31a", @typed={0x8, 0x3b, @fd=r0}, @typed={0x8, 0x3b, @u32=0x4}, @typed={0x14, 0x3e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x92, @fd=r0}, @typed={0x8, 0x61, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x36, @u64=0x8000}]}, @nested={0x108, 0x57, [@generic="21b070fdae59c225530be8003147709ffb9d865ed14ba2dd923e77187856c1160badbdd033c043784a90c6e23df05d286ec985c65d83660fd9ca343415720898f898316adba0461f60f03493b411e7d531", @typed={0x8, 0x71, @uid=r1}, @generic="46989d086322e1cb315658f33d87e3f5807918bc6b057e13c0961c7efd2d96ef91c696f8352f532422eb23137caf5b7e9ec7d2e70d7f8e6c253ab97e07e79224b0ace663dd59154574691f27d36f320fc841e811e857a1149ffab89a167b8d7058cc78a1bf7fb167bea245f4feaa6fd40fb77eed1601d86597f7eebaacec0f8d7365aeb751a751778a09e479b3f54a15ab345c4d635eb931670a109bf9b46f5c9e607b45712d2f5c"]}, @typed={0xc, 0x54, @u64=0x40}, @generic]}, 0x1cc}, 0x1, 0x0, 0x0, 0x40045}, 0x1) [ 622.220618] IPVS: Scheduler module ip_vs_wr not found [ 622.272992] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/05/06 14:26:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x21, 0x102000004) 2018/05/06 14:26:22 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick=0x3ff}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000053fa8)={0x80, 0x1, 0x8000000, 0x3, 0x4, 0x3}) 2018/05/06 14:26:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x6, 0x6, 0x4, 0x400, 0x7, [{0x8, 0x4, 0xac00000, 0x0, 0x0, 0x1000}, {0x81, 0x100000000, 0x9, 0x0, 0x0, 0x100}, {0x6, 0x4, 0xa8aa, 0x0, 0x0, 0x1c00}, {0x3ff, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x100c}, {0x0, 0x8, 0xfffffffffffff000, 0x0, 0x0, 0x904}, {0x800, 0x2, 0x3, 0x0, 0x0, 0x1080}, {0xae52, 0xf581, 0xffffffffffffffff, 0x0, 0x0, 0x3080}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xf16, 0x400) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r3) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[], 0x0) 2018/05/06 14:26:22 executing program 3: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x3) accept$inet6(r0, 0x0, &(0x7f0000000140)) 2018/05/06 14:26:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x801, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r3, &(0x7f0000000100)={0x1a, 0x18, 0x9, 0x3f, 0x0, 0x5, @random="d28194712b2d"}, 0x10) socket$inet6(0xa, 0x5, 0xac00) sendto$llc(r3, &(0x7f0000000180)="a915987256a762755f101045f5c2e8ba1f30", 0x12, 0x8000, &(0x7f00000001c0)={0x1a, 0x301, 0x800, 0x40, 0x7fffffff, 0x800, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000040)=0x8, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00000002c0)={0x0, r5}) fadvise64(r1, 0x0, 0x7, 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000240)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="00100000000000000a004e21a800000000000000000000000000ffff7f000001070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e237a0000000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2304000000e98000000000000000000000000000bb5e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000fe8000000000000000000000000000aa200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220014d733a192844b6e731c0c07130000000000000000000000000000000000000000000000000000000000000000000000000a004e200100000000000000000000000000ffff000000000101000000000000e2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2003000000fe8000000000000000000000000000bb05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2020000000fe8000000000000000000000000000bb20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24fcffffffff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000014000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv4_deladdr={0x18, 0x15, 0x409, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}}, 0x18}, 0x1}, 0x0) epoll_create(0x3) 2018/05/06 14:26:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)) 2018/05/06 14:26:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x7, 0x1e3, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000240)) getitimer(0x1, &(0x7f00000000c0)) [ 623.352400] print_req_error: 827 callbacks suppressed [ 623.352411] print_req_error: I/O error, dev loop0, sector 0 [ 623.364724] print_req_error: I/O error, dev loop0, sector 0 [ 623.370625] buffer_io_error: 813 callbacks suppressed [ 623.370635] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.408615] print_req_error: I/O error, dev loop0, sector 0 [ 623.414509] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.475310] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 623.483402] print_req_error: I/O error, dev loop0, sector 0 [ 623.491583] print_req_error: I/O error, dev loop0, sector 0 [ 623.497467] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.506420] print_req_error: I/O error, dev loop0, sector 0 [ 623.512269] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.520214] print_req_error: I/O error, dev loop0, sector 0 [ 623.526136] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.534077] print_req_error: I/O error, dev loop0, sector 0 [ 623.539993] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.547424] print_req_error: I/O error, dev loop0, sector 0 [ 623.553221] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.570228] print_req_error: I/O error, dev loop0, sector 0 [ 623.576079] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.583541] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.591267] Buffer I/O error on dev loop0, logical block 0, async page read [ 623.616516] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/05/06 14:26:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffffff) r0 = memfd_create(&(0x7f00000003c0)='rdma.current\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) fchown(r1, r2, r3) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x7fff, 0x20, 0x3, 0x40000000000, 0x9, 0x100000001, 0x5, 0x4, 0x81, 0x4}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) openat$cgroup_ro(r1, &(0x7f0000000200)='ra.current\x00\x00\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) 2018/05/06 14:26:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x6, 0x102000004) 2018/05/06 14:26:22 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x20000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) 2018/05/06 14:26:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000080)) write$cgroup_int(r2, &(0x7f0000000000)={[0x30]}, 0x2) 2018/05/06 14:26:22 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x9}, 0x1c) 2018/05/06 14:26:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x8b, "ca5706bdf7ad96f913e50bc3f56f68ea00c5f2967bea5d4880344b261cee4a00784b77742105f53642b7046179d8a5a0a6adc9e354c600699f00867400d943c7b8e48273b911db14e6805f84acaa7a5be3c20071c85ea19e734682310ef2499d8fab57fa1161d204eacf1db9af710e2267bdd5e6fd6a61794f594eb607336b6bff0a69b41e50e9d2b638cb"}, &(0x7f0000000140)=0x93) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1, 0x5, [0x8, 0x40, 0x2, 0x80000001, 0xffffffffffff3e25]}, &(0x7f00000001c0)=0x12) r3 = epoll_create(0x40) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r4 = syz_open_pts(r0, 0x2204) dup3(r3, r0, 0x0) dup3(r0, r4, 0x0) 2018/05/06 14:26:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x10000003) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000400)}], 0x1, 0x0) 2018/05/06 14:26:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3050100080001", 0x17) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000003700), 0x0, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/05/06 14:26:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xc4000000, 0x102000004) 2018/05/06 14:26:22 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8102, 0x0) mmap(&(0x7f00009de000/0x4000)=nil, 0x4000, 0x4, 0x8011, r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x480, [0x20000080, 0x0, 0x0, 0x200002f8, 0x20000328], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x1, 0xa16, 'sit0\x00', 'irlan0\x00', 'bridge_slave_0\x00', 'ip_vti0\x00', @random="9468313298ef", [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@cgroup0={'cgroup\x00', 0x8, {{0x1}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0xc, 0x809b, 'bridge_slave_1\x00', 'ifb0\x00', 'nr0\x00', 'veth1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0x120, 0x170, [@time={'time\x00', 0x18, {{0x20, 0x731, 0x19e2, 0xa39, 0xfffffffffffffff7, 0xed7, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xffffffff, 0x200}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x28, 0x88b5, 'irlan0\x00', 'ip6_vti0\x00', 'team0\x00', 'veth1_to_bridge\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x128, 0x178, [@connlabel={'connlabel\x00', 0x8, {{0x9e, 0x1}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x3, 0x1f}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"1a57ddb5c81b44c0e07f08a9ac51b87bee14c91c59985e96e1ae2080b818"}}]}, @common=@log={'log\x00', 0x28, {{0xe4b3, "2d2e72d61a45d77c483cecdb9d23c92da033a00222dca8445490eb4a0dd5", 0x8}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x4f8) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/05/06 14:26:22 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000640)='/dev/vcs#\x00', 0x6, 0x101000) getsockname$packet(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x14) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000008c0)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000900)={r2, r2, 0x2}) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/170, 0xaa}, {&(0x7f0000000500)=""/45, 0x2d}, {&(0x7f0000000540)=""/86, 0x56}], 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000700)={[], 0x10001, 0xffffffffffff2daa, 0x76d1, 0x0, 0x6, 0xd000, 0x0, [], 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840", @ANYBLOB="00000000c3ad0000"], 0x0, 0x0, &(0x7f0000008000)}) pread64(r1, &(0x7f0000000140)=""/199, 0xc7, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) sendfile(r0, r0, &(0x7f0000000040), 0xc798) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/05/06 14:26:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0203000004000000000000000000000002000000000000005cc0593e0ead7ef10000000000000000"], 0x20}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x8a) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18002, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000080)=0x81, 0x4) 2018/05/06 14:26:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400180) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000480)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000400)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 14:26:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x119001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2a000000af999d02e97506b54abcb1b1ca6925a69212ff3b47a00600000000000000c28f5209fdbbd7c89b4145efb5d2004b1a3256b86494e6a206e15fc4647bb90dc0f86c1be507914e4405e86209eb8043036efcfb1fe7b91c473dc864ea9fcb1e0f13913961a400fa82aa2fd4a2b43e274c57c4b7a6dceac81cb226684dcc4d47"], &(0x7f0000000080)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x84b, 0x30}, &(0x7f0000000200)=0xb7) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00000001c0)=0x81) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000280)={'vlan0\x00', @ifru_addrs=@ipx={0x4, 0x8, 0x10001, "a7668684cb67", 0xbbe}}) 2018/05/06 14:26:22 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='memory.high\x00', 0x2, 0x0) io_setup(0x3fb, &(0x7f0000000380)=0x0) io_submit(r2, 0x2000000000000189, &(0x7f0000000380)) sendfile(r1, r1, &(0x7f0000000040), 0x1) io_submit(r2, 0x0, &(0x7f0000001a80)) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00000000c0)) 2018/05/06 14:26:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c000000180000000000fe00000100000000"], 0x1c}, 0x1}, 0x0) [ 623.944309] binder: 11066:11068 ioctl 540f 200008c0 returned -22 [ 623.996359] binder: 11066:11068 ioctl c018620b 20000100 returned -14 [ 624.024409] binder: 11066:11068 ioctl 41a0ae8d 20000700 returned -22 [ 624.063545] binder: 11068 RLIMIT_NICE not set [ 624.096893] binder: 11068 RLIMIT_NICE not set [ 624.129961] binder: 11068 RLIMIT_NICE not set [ 624.144694] binder_alloc: 11066: binder_alloc_buf, no vma [ 624.150416] binder: 11066:11068 transaction failed 29189/-3, size 0-0 line 2971 [ 624.158000] binder: send failed reply for transaction 137 to 11066:11068 [ 624.181985] binder_alloc: binder_alloc_mmap_handler: 11066 20000000-20002000 already mapped failed -16 [ 624.195209] binder: BINDER_SET_CONTEXT_MGR already set [ 624.200695] binder: 11066:11068 ioctl 40046207 0 returned -16 [ 624.206967] binder: 11066:11097 ioctl 540f 200008c0 returned -22 [ 624.216439] binder: 11066:11097 ioctl c018620b 20000100 returned -14 [ 624.225540] binder: 11066:11068 ioctl 41a0ae8d 20000700 returned -22 [ 624.225739] binder_alloc: 11066: binder_alloc_buf, no vma [ 624.237805] binder: 11066:11097 transaction failed 29189/-3, size 0-0 line 2971 [ 624.246854] binder: 11097 RLIMIT_NICE not set [ 624.252696] binder: 11066:11097 got reply transaction with no transaction stack [ 624.260221] binder: 11066:11097 transaction failed 29201/-71, size 0-0 line 2763 [ 624.278335] binder: undelivered TRANSACTION_ERROR: 29201 [ 624.283984] binder: undelivered TRANSACTION_ERROR: 29189 [ 624.289591] binder: undelivered TRANSACTION_ERROR: 29190 [ 624.295212] binder: undelivered TRANSACTION_COMPLETE [ 624.300374] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/06 14:26:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x100000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000002c0)="0f205665f2f20f3526260f20c166b80f0000000f23c00f21f8663503000b000f23f80f01dff40f01ca260f001066b9c509000066b8a4b7d47c66ba000000000f302e36660f3a61e215", 0x49}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 14:26:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x52, 0x102000004) 2018/05/06 14:26:24 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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) mlockall(0x2) r0 = socket$inet6(0xa, 0x80e, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x4, 0x0, 0x3, 0xd, 0x3, 0x5, 0xb32e}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) 2018/05/06 14:26:24 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="a40000002e00fd00bd080009000000000029c3370a8f2ac40f69be2f4b7b814b644bef577151ca655c610597758618f41fb69e1c597d6ee4765cdfbc5ec7077244cda0a53b8c37ad03262aa0ebcdf1"], 0x184}, 0x1}, 0x0) 2018/05/06 14:26:24 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200800, 0x0) r0 = socket$inet(0x2, 0x2, 0x12000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000a, 0x10, r1, 0x9) r3 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x813, r1, 0x0) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x810, r1, 0x31) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0xb4, 0x0, &(0x7f0000000300)=[@acquire_done={0x40106309, r2, 0x2}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000140)=[@flat={0x776a2a85, 0xa, r3}], &(0x7f0000000180)=[0x28, 0x38, 0x0]}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x20, &(0x7f0000000240)=[@flat={0x73622a85, 0x1, r5, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x2, 0x2a}, @fda={0x66646185, 0x5, 0x3, 0x3}], &(0x7f00000002c0)=[0x0, 0x20, 0x38, 0x30]}}], 0xed, 0x0, &(0x7f00000003c0)="bd00d44a300080355bff3f7ba75e627cb330f1937ed142641aa8c8a09002eb33553463a9b5361e5090f3321ae16bc1fa01a767cd535f8a34df2ef8ead4b7ba369e6945a43f5bbbc5eb82733978d7a5960e52969518b4844a55833a59bd5edc364a2e251a4fb598ed2866b775f5b43ed13c84e801cc446ee02e36c1b152ac782e1c34e12c9b6102632e5d2dbf7db4c1caeb7118fbf5a71a404f61dbff9d6858a9e6738ee5f87309a8115517d615c96f5328638bae278cebf3bcc73fdd242c5b4fdbc9b6b3f819340f06d3f59e5199f9002b3731314264085f51c6fec7600afd7fd8343f8c1bf60bf8c581de52b1"}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002a00)={&(0x7f0000002700)=@can={0x0, 0x0}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002780)=""/250, 0xfa}, {&(0x7f0000002880)=""/248, 0xf8}], 0x2, &(0x7f00000029c0)=""/1, 0x1, 0x7f}, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002a40)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/05/06 14:26:24 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00', 0x600}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) fcntl$setpipe(r1, 0x407, 0xffffffff) 2018/05/06 14:26:24 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x10000000}, &(0x7f0000000180)=0x8) r1 = socket(0x9, 0x80002, 0x200000000000) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000003000)={r0, 0xfffffffffffffffe}) syz_open_dev$sndmidi(&(0x7f0000002ec0)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x7f, 0x3, 0xace5, 0x8, 0xfffffffffffff800}) recvmmsg(r0, &(0x7f0000004a00)=[{{&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000000400)=""/132, 0x84}], 0x4, &(0x7f0000000500)=""/4096, 0x1000, 0x40000000000000}, 0x9}, {{&(0x7f0000001500)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001580)=""/29, 0x1d}, {&(0x7f00000015c0)=""/52, 0x34}], 0x2, &(0x7f0000001640)=""/252, 0xfc, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001740)=""/235, 0xeb}, {&(0x7f0000001840)=""/249, 0xf9}, {&(0x7f0000001940)=""/22, 0x16}, {&(0x7f0000001980)=""/49, 0x31}, {&(0x7f00000019c0)=""/246, 0xf6}], 0x5, &(0x7f0000001b40)=""/101, 0x65, 0xfffffffffffffffb}, 0x7}, {{&(0x7f0000001bc0)=@ipx, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/221, 0xdd}, {&(0x7f0000002d40)=""/57, 0x39}, {&(0x7f0000002d80)=""/201, 0xc9}], 0x4, &(0x7f0000002ec0), 0x0, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002f00)=""/236, 0xec}, {&(0x7f0000003000)}, {&(0x7f0000003040)=""/89, 0x59}, {&(0x7f00000030c0)=""/17, 0x11}, {&(0x7f0000003100)=""/15, 0xf}, {&(0x7f0000003140)=""/213, 0xd5}, {&(0x7f0000003240)}, {&(0x7f0000003280)=""/112, 0x70}, {&(0x7f0000003300)=""/236, 0xec}], 0x9, &(0x7f00000034c0)=""/199, 0xc7, 0x1}, 0x6}, {{&(0x7f00000035c0)=@vsock, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003640)=""/84, 0x54}], 0x1, &(0x7f0000003700)=""/126, 0x7e, 0xa11}, 0xffffffff}, {{&(0x7f0000003780)=@pptp, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003800)=""/197, 0xc5}, {&(0x7f0000003900)=""/114, 0x72}, {&(0x7f0000003980)}], 0x3, &(0x7f0000003a00)=""/4096, 0x1000}, 0x1ac78a1a}], 0x7, 0x10000, &(0x7f0000004bc0)={0x77359400}) r2 = memfd_create(&(0x7f0000000000)='N\x00', 0x2) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x0, 0x101, 0x2, 0x1ff, 0x5, 0x401, 0x1, 0x43bb65f8, 0xfffffffffffffff7, 0x8, 0x0, 0x3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x80, 0x4) 2018/05/06 14:26:24 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x0) syncfs(r0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) fsync(r4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="631158b0dcba53fb8734d33a652739213fa3c29cc2f6e2ec6dca9ad2d71d07ff5bd53f7ce239dfb2bfa9c1c36442b3ecbeaf2dfd7218a77e45057127f3a70238d6836bfc95076f7d205faf94f723b15ce9c5ede311a57cf411b56c50bd6f4c78d0d46ba2df5177a3a360ad1db8606d32531b654610c21b7759d23022a15124737eea635ff3c86cf8d19f415974d0e8f184a607db571bf88d7b6c4ccc1e420e2a498ab1a86618204ee0cc0c63abd2e297126276090bc3b8803117271f0a2fdd767d6ca72c20635cc29e3238a79225fac32e82bb643d73237c6d683d64b012140ef9a5084a5670e472782ac3405495", 0xee, 0x0) accept4$llc(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, r6) r7 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r7, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) accept4$packet(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000100)=0x81, 0x4) sendmmsg(r7, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r8, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000800)}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x4008050) readv(r7, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00000007c0)) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/05/06 14:26:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x29, 0x102000004) 2018/05/06 14:26:24 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000015fee)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/88, 0x58, 0x10000, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/05/06 14:26:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xa}, 0x2c) r1 = openat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x181000, 0x14) recvfrom$llc(r1, &(0x7f00000015c0)=""/188, 0xbc, 0x2, &(0x7f0000001680)={0x1a, 0xffff, 0x20, 0x4, 0x5, 0x5, @random="5201e19ff967"}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001540)={0x400d, 0x4, 0x4, 0x100, 0x0, r0}, 0x2c) chroot(&(0x7f0000000080)='./file0\x00') r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000001400)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001440)={r5, 0xb4, "cdc0d674e676b69f04e7e21eb78ecc9118b0a48ba6d226ea9e495b61670b1b9e61de53c97dd509b8ad79164de4948ae86c31a453adc962841483f597cc8d2c922dc92a9e95ae8569e8e0a68affa32d4d3ead6e9fa1ce1d7a9a638a03c6bca1fa734db0703ecdc5530d48c93c15886a0dfd35dae764b7f39cba6f51f292713ecfb0445ea1cb65f372a6049438478798102e37e74e85c2871c7e5c4e790b11eed4942b27c4079c69a6be3fe75bad8762fe74dbaf52"}, &(0x7f0000001500)=0xbc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in6=@local}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x2}, 0x20) 2018/05/06 14:26:24 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x4a00) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/06 14:26:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="040002004aac2de8e885c53a1dd17ba253e335b69b1c02f555d687c2f7826ced6963080f55ecc9dc0a171402dd38abd5aa072dd9361197e081fdda5895236c9a9b26", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 14:26:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000, 0xffffffffffffffff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000000, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5e78a77c, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x660c, &(0x7f00000011c0)) 2018/05/06 14:26:24 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket(0x0, 0x803, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/05/06 14:26:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x78, 0x102000004) 2018/05/06 14:26:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="30bdb373166700430d27ff595a252402479b9f44cdaa64cfcbedb79bdd5353cb613bf734e2132f7ec05f2b5bf1218865dcc17a29a8e9d72521da007808706d3e113c1bb859b2137b1117a4c39294f46ff24d649760055657f7a5892783b19ac46a50032a8f080a") sendfile(r2, r2, &(0x7f0000000040), 0x8001) 2018/05/06 14:26:24 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000002cc0)={@dev, @empty, 0x0}, &(0x7f0000002d00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8922, &(0x7f0000000000)={'team0\x00', r1}) 2018/05/06 14:26:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)={0x28, 0x1d, 0x109, 0x0, 0x0, {0x7}, [@typed={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x5421, &(0x7f0000e46ffc)) 2018/05/06 14:26:24 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1}, @map={0x18, 0x0, 0x1}], &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3083ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x23) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/117, 0x75}, {&(0x7f00000001c0)=""/1, 0x1}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/202, 0xca}], 0x5, &(0x7f0000000680)=""/128, 0x80, 0x1ff}, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="280028bd7000ffdbdf251000000004000100080006000600000008000400a30000001400021d00000000000000000000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x50) [ 625.552773] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 625.594950] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/05/06 14:26:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x280, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)=0xffffffffffffffff) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="575b0676eec386f76ce5d802c0c9a7f9a5b09d6657f532c5caef206278f34731e62bc08e0773c1b284adf611bbb7f997bf7df14b895b8d9cde3aad023f57bf4a2190fbb73f50709914b053f2043a1559afbd", 0x52}, {&(0x7f0000000240)="56228f68c8e3383de99806", 0xb}], 0x2, &(0x7f00000003c0)=[@iv={0x78, 0x117, 0x2, 0x5d, "bc7a18ceec4ccb0e8cb8ec300e33a0176d7d3c13058f7d051d04f677f9ba539f59c66029ae59ac946456aba830aabc6179cab6094bfeae87994e124f80048283c815daa41ce1fa901764a44b273b558a11b7eb62ac157b866636a1f251"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x34, "15372adbd0ba5696e1c31af595508cdd13e13723443e64d5a124da8949a090b29f25560498bfb1e7173ca3903d748f00a63335e9"}, @iv={0x68, 0x117, 0x2, 0x51, "bea15d4de67155f5339e882dc9c1139ef6ed7cd720eb708d487162834ab4392b9f8d26e8a2519bff243ee5a82967acc1d3f4d0fd49c648695764ed40d5fe6959e7b4f5a0df90a9cd75c699da92f0f70fe7"}], 0x140, 0x4000}, 0x8000) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text64={0x40, &(0x7f0000000100)="0f20c035040000000f22c0640fc7a8000000000f20e035010000000f22e0b9510b0000b80d000000ba000000000f30c46239f7b4a6008000000f01c866b8e5008ed00f07c46179d7e3410f2083", 0x4d}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000005c0)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 14:26:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x56, 0x102000004) 2018/05/06 14:26:25 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x102, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066effc), &(0x7f0000000000)=0x4) 2018/05/06 14:26:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'%route\x00', 0x20, 0x3, 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x678) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x100000000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000680)='/dev/zero\x00', 0x80000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000740)={0xec, 0xffff, 0x7}) 2018/05/06 14:26:25 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000180)=0x84) r5 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000200)=0xffffffffffffffff) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r5, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000000300)=""/164) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0xaf7d}], 0x3c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r2, 0x27562ac9}, 0x8) fsync(r6) fchmod(r1, 0x34) r8 = shmget$private(0x0, 0x1000, 0x78000100, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000440)=""/135, &(0x7f0000000500)=0x87) write$binfmt_misc(r7, &(0x7f0000000540)={'syz0', "679a38d9035297af0df230d906015993bdf4fae3acffe88c4e41ab6c76105d78473de4eb560b52faa877829ba9a4909ae5e5c79ba243e4d237a7f48055cf4bf2d4ca937589"}, 0x49) setsockopt(r7, 0x25, 0x5, &(0x7f00000005c0)="fcd0b7cbe10d2d02a283712f6e6bb7a2ebf55dc4109d3678a2f0ea11f8f6ad42e25d43032cf2c053637d1f3f63ef291229a3520bf9ed70986659208114af3428d32cb8f64df7af80b3bcc3cd73ac534d7d225754bc2d1d3cd3e49930ad661fcf9a104a8a4b05f859a2aa4d02f397c64f22c17ade3ec3ba7075aa406aacc567745f682372e88e9996f010dfcc4de1e17819b37cb68eb69f46b6778abf62107f582daa7d612f07622987732fe57d1ce40ec5f46fddfe556e42202595d0fa8a55ff10dd2a271205a2625cf6ec5127a229b3aa5739b2c367", 0xd6) r9 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x8, 0x40) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000740)={{r10, r11/1000+10000}, {0x77359400}}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000780)=0x2, 0x4) bind(r1, &(0x7f00000007c0)=@sco={0x1f, {0x100, 0xe9db, 0x7, 0x4, 0x7f, 0x1000}}, 0x80) getsockopt$IP_VS_SO_GET_TIMEOUT(r7, 0x0, 0x486, &(0x7f0000000840), &(0x7f0000000880)=0xc) fcntl$setlease(r6, 0x400, 0x2) ioctl$EVIOCGPHYS(r9, 0x80404507, &(0x7f00000008c0)=""/151) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000980)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sync() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000a40)={r3, 0x9}, 0x8) timerfd_gettime(r9, &(0x7f0000000a80)) 2018/05/06 14:26:25 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3470a24f9af2b4762583b69c1966ec9cd2091b05aed2bf457017b410c42abbd544eefe5ac3fd7993fa1d5f1dda44faf6a3b7eb768d33", 0x36, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/05/06 14:26:25 executing program 0: r0 = epoll_create1(0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) open$dir(&(0x7f0000000100)='./file0\x00', 0x200000, 0x0) r1 = memfd_create(&(0x7f0000000040)='ppp1,*posix_acl_access%[\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$getflags(r0, 0x1) [ 626.170726] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not '%route' [ 626.260458] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not '%route' 2018/05/06 14:26:25 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$getname(0x10, &(0x7f0000000a40)=""/102) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$ipx(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, 0x0, "0fb38bdf0a63"}, 0x10) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="460f21e9b805000000b9000000000f01d966460f3881680fc2c63ac4615de0dcc442a0f5997c348b5e3666450f3880ba001000008bcd64400f060f35", 0x3c}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 14:26:25 executing program 2: bind$rds(0xffffffffffffffff, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc41, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000180)={0x3f}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f00000001c0)=""/105) sendmsg$rds(0xffffffffffffffff, &(0x7f0000006fc8)={&(0x7f00000002c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x211, &(0x7f0000000080)=ANY=[@ANYBLOB="48f8000008000000140100000000000000001ba380d97612b28856db788bbf28e6199f5ceb7f9941ff167fa7f5eac1482b5910eaff893f3f476019dbe3e80f7dbf0180842a80daf2835c0ce245313088f7b15bde96df6828c93f4fce2d6a62ea69b2f548d22f0812682ee80647c3d18568664dc48ff3a16dd41fecc827e786243bc7093409343cb87601f4686887b98ea88335c200a546a646f378d3c3f59a", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000001f34)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="cc00000000000000", @ANYPTR=&(0x7f000000e000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d300000000000000", @ANYPTR=&(0x7f0000013f5d)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a300000000000000", @ANYPTR=&(0x7f000001fff1)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f00000000000000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) 2018/05/06 14:26:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x2f00000000000000, 0x102000004) 2018/05/06 14:26:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x384c, 0x6eb74926, 0x8, 0x37, 0x0, 0x5, 0x4230, 0x0, 0x7, 0x7, 0x5dd1, 0x401, 0x0, 0x6000000000000000, 0x4, 0x7, 0xfffffffffffffff8, 0x3f, 0x0, 0x3ff, 0x9, 0x9, 0x9, 0xfffffffffffeffff, 0x3, 0x8000, 0x10000, 0x6, 0xafb, 0x6d88305, 0xe62, 0x3, 0x4, 0x4, 0x6, 0x5, 0x0, 0x9, 0x7, @perf_bp={&(0x7f0000000040), 0x2}, 0x4000, 0x800, 0x4, 0x0, 0x4, 0x9, 0xfffffffffffffffe}, r2, 0x0, r0, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f00000000c0)}) 2018/05/06 14:26:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0xb}) io_setup(0x40, &(0x7f00000001c0)) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000140)={0x6, 0x4}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3}, 0x8) 2018/05/06 14:26:25 executing program 1: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7) 2018/05/06 14:26:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x201, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x800) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000000001411000008ed4400001c000000004288010000000000089065450e40e4a25dd8f162b72f8784188115804d3aed56a5d094bac91647000c4f5a39559a99edb4e14e60ba3b67a6ddad7bfc8570281f19099d2a39fadbea5db55ae79249619e5c77988f25160000000000000000000000000000000000000000000000000000"], 0x0) 2018/05/06 14:26:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x22000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000580)="580000001400190000834b80040d8c5602062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f6400940005002804000000be907902008000f0fffefffffe03edf8fef5dd0000001000010000", 0x58}], 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000080)=""/149, 0x95, 0x20, &(0x7f00000001c0)={0x11, 0xfd, r2, 0x1, 0x2, 0x6}, 0x14) 2018/05/06 14:26:25 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000100)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x220000, 0x0) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/166, 0xa6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='nr0\x00') 2018/05/06 14:26:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0x100000001) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@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, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffff00, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/113, 0x71}, &(0x7f0000000140), 0x10}, 0x20) 2018/05/06 14:26:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x20000000, 0x102000004) 2018/05/06 14:26:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000480)) r2 = dup2(r1, r0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x36c, 0x200000) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000100)=r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000540)={r4, 0x2, 0xd1, "cd23bbb847fd16034c6975f6b8489b019045ce31d14902a6c0f44514c6308d0b17ceb88934f48a343451dac0deac93c842420489950b0cb6b00b4f04df5da3621cd457266a8d79a76ade5802dc3f792c12db874b7a0c82df8add83cada88c88e83789755938beea911c263f777c92e8a1543c1006cb5a643c6164532bc9b515f890fe062775ce7fe28b6d8373e57ea13ec2328a1a2707b6a85a1b987020a1f4936c67cafa07597c713e488835235f7a5b2f9b05693aafb1eb657022dd8ff8a1e36d19631f6e83b2eadc5bd8d95493452a1"}, 0xd9) 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)) 2018/05/06 14:26:25 executing program 4: socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xd8, "e13c4412acb52f55b5bf3475edd82d56258ef415b5f213c3e9b0351f47cd28dac9feba81478717a059cb225a3d8a61b70aefb0c04f2f0a4d3b4998255d3778ae959e7f8a8c53ed681008fc5749494733471438c123ee32e5b21ef36e99fed7f94d00202ef601c6dafd8510a83ab355eefdf11de56981157475741bc2a20bb1537ce34247ae3432ee2564c8ec1a9bd37d7c6dcaa077771d653ba94956bfac0ba96f9d6178cf10d57d2e1a078a8d0090d1dfb2cf0f3601197db95212098cba9aaefe96d1dbf46cdbf8a4cc63d3560fcd836fdc6aea4e16fa90"}, &(0x7f00000001c0)=0xe0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x8, 0xfffffffffffff055, 0xa, 0x9, 0x0, 0x800, 0xabf2, 0x7, r2}, &(0x7f0000000240)=0x20) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 14:26:25 executing program 3: renameat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x5) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x9, 0x5, 0x80000001, 0x8, 0x80, 0x2, 0x5, 0x81, 0x5cfa, 0xcbc5, 0x3, 0x5}) 2018/05/06 14:26:25 executing program 7: r0 = socket(0x20020000000000a, 0x3, 0x9) r1 = 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 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14, 0x80800) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'irlan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000600)={@mcast1, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000780)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000900)={0x0, @local, @remote}, &(0x7f0000000940)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002e00)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002f00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003040)=0xe8) getpeername$packet(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000030c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000003200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004940)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000049c0)=0x14) getpeername$packet(r0, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006080)=0x14) clock_gettime(0x0, &(0x7f0000009040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f00000060c0)=""/75, 0x4b}, {&(0x7f0000006140)=""/153, 0x99}, {&(0x7f0000006200)=""/19, 0x13}, {&(0x7f0000006240)=""/248, 0xf8}, {&(0x7f0000006340)=""/90, 0x5a}], 0x5, 0x0, 0x0, 0xf87}, 0x400}, {{&(0x7f0000006440)=@ethernet={0x0, @local}, 0x80, &(0x7f0000006600)=[{&(0x7f00000064c0)=""/11, 0xb}, {&(0x7f0000006500)=""/250, 0xfa}], 0x2, &(0x7f0000006640)=""/226, 0xe2, 0xfffffffffffffffd}, 0x1}, {{&(0x7f0000006740)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006e40)=[{&(0x7f00000067c0)=""/226, 0xe2}, {&(0x7f00000068c0)=""/234, 0xea}, {&(0x7f00000069c0)=""/174, 0xae}, {&(0x7f0000006a80)=""/86, 0x56}, {&(0x7f0000006b00)}, {&(0x7f0000006b40)=""/244, 0xf4}, {&(0x7f0000006c40)=""/3, 0x3}, {&(0x7f0000006c80)=""/217, 0xd9}, {&(0x7f0000006d80)=""/163, 0xa3}], 0x9, &(0x7f0000006f00)=""/15, 0xf}, 0x3}, {{0x0, 0x0, &(0x7f00000070c0)=[{&(0x7f0000006f40)=""/148, 0x94}, {&(0x7f0000007000)=""/130, 0x82}], 0x2, &(0x7f0000007100), 0x0, 0x9}, 0x7}, {{&(0x7f0000007140)=@alg, 0x80, &(0x7f0000007380)=[{&(0x7f00000071c0)=""/51, 0x33}, {&(0x7f0000007200)=""/125, 0x7d}, {&(0x7f0000007280)=""/218, 0xda}], 0x3, &(0x7f00000073c0)=""/159, 0x9f, 0xffffffffffff8001}, 0x2}, {{&(0x7f0000007480)=@can, 0x80, &(0x7f0000008700)=[{&(0x7f0000007500)=""/87, 0x57}, {&(0x7f0000007580)=""/4096, 0x1000}, {&(0x7f0000008580)=""/150, 0x96}, {&(0x7f0000008640)=""/154, 0x9a}], 0x4, &(0x7f0000008740)=""/32, 0x20, 0x20}, 0x2}, {{&(0x7f0000008780)=@alg, 0x80, &(0x7f0000008cc0)=[{&(0x7f0000008800)=""/118, 0x76}, {&(0x7f0000008880)}, {&(0x7f00000088c0)=""/120, 0x78}, {&(0x7f0000008940)=""/227, 0xe3}, {&(0x7f0000008a40)=""/43, 0x2b}, {&(0x7f0000008a80)=""/16, 0x10}, {&(0x7f0000008ac0)=""/154, 0x9a}, {&(0x7f0000008b80)=""/61, 0x3d}, {&(0x7f0000008bc0)=""/70, 0x46}, {&(0x7f0000008c40)=""/97, 0x61}], 0xa, &(0x7f0000008d80)=""/221, 0xdd, 0xd08}, 0x4f2}], 0x7, 0x2100, &(0x7f0000009080)={r17, r18+30000000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009140)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000009240)=0xe8) getpeername$packet(r0, &(0x7f000000bbc0)={0x0, 0x0, 0x0}, &(0x7f000000bc00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000bc40)={@broadcast, @remote, 0x0}, &(0x7f000000bc80)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000bcc0)={@ipv4={[], [], @remote}, 0x0}, &(0x7f000000bd00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000c340)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f000000c440)=0xe8) accept(r0, &(0x7f000000c540)=@can={0x0, 0x0}, &(0x7f000000c5c0)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000ce40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000000ce00)={&(0x7f0000000980)=ANY=[@ANYBLOB="2d3800e4765afd1cb4bb0064597b5f3774e269ea9e7f70a32a1673660e2a9de905004806224faa7a75fd8aceffe4c4127fbddd631acbb2f31b791cca0a262f3c0ab4ea58c337ab2989a3318982f17a7e5958fd42e0a0f4cd23a34c7d5c882de70276840d6e9ee113945ea2ddc83ee9b030f4fca483672ef24eb3b0aa22ffffffff0000005de325dbac5e3643a226065652eed0f47ef1137bd7bca1159dc1e09468a52e726d2386a4a9a7e2098e8afe5f1938704bb394cefd7404000000000000", @ANYRES16=r2, @ANYBLOB="000a2dbd7000ffdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="b00002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400175b000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004007fffffff08000100", @ANYRES32=r5, @ANYBLOB="000102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400070001060900000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000008000100", @ANYRES32=r7, @ANYBLOB="b40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300bdc2a9f420eb473e0354feac", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r10, @ANYBLOB="f000020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400feffffff08000600", @ANYRES32=r11, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="bc00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000900000008000100", @ANYRES32=r16, @ANYBLOB="d000020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400bc7e000008000600", @ANYRES32=r19, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004008100000008000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="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", @ANYRES32=r22, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r23, @ANYBLOB="bc00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100008008000600", @ANYRES32=r24, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r25, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040004000000"], 0x7cc}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) 2018/05/06 14:26:26 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc7cd, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000280)) 2018/05/06 14:26:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xfa00, 0x102000004) 2018/05/06 14:26:26 executing program 2: syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x3) 2018/05/06 14:26:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x8001, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) recvfrom(r1, &(0x7f0000000100)=""/164, 0xa4, 0x2000, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @rand_addr=0x1}, 0x3, 0x2, 0x3, 0x3}}, 0x1c2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/06 14:26:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x9, 0x40}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000100)=0xffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/05/06 14:26:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r3}) write$cgroup_pid(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="2417b5071d2afbd1a2180453a3b95e22dcd99afb4aaaba1bc8ba4e2b23da515b41d28e11a0be8d532dab981a2ab529276315d19e6e1b3746b79d20c53e4738e330901a30d4d55b581e3a98617948bebe3faf83cb8ca08e5cdda27145fd1a5b2ceac553abcc7af8b96a7c1f2170ea7db9a8645d789891e59578f144672ccbc07b3590c567782321ed8ff17be9dc7884098f0ceb998856065df1132cdc3be355aaef51b5886bd3378527266d334bef4fb76900cb3c1b21e4ad85ee"], 0x57) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r4, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r1, 0x45, 0x4, [0x746200000000, 0x200, 0x100000000, 0x1000]}, &(0x7f0000000240)=0x10) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) signalfd4(r2, &(0x7f0000000280)={0xfffffffffffffffa}, 0x8, 0x800) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) r7 = syz_open_pts(r5, 0x0) ioctl$TCXONC(r7, 0x540a, 0x0) 2018/05/06 14:26:26 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='mime_type^wlan1mime_type\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0xfffffebf) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000280)=0x1) setfsuid(r2) fstatfs(r1, &(0x7f00000001c0)=""/36) 2018/05/06 14:26:26 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/snapshot\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002a80)={0x0, 0x1}, &(0x7f0000002ac0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x12, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x102a9) 2018/05/06 14:26:26 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x4e, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/05/06 14:26:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d90ff7)='net/unix\x00') r1 = epoll_create(0x7fb) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xa14, 0x215800000, 0x5, 0x8000, 0xffff, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) 2018/05/06 14:26:26 executing program 2: r0 = socket(0x4, 0x1, 0x5) r1 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r3 = gettid() r4 = getuid() r5 = socket$rds(0x15, 0x5, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0x12c8, 0xd, 0x9, 0x300, 0x70bd27, 0x25dfdbff, {0xa, 0x0, 0x5}, [@typed={0x8, 0x3f, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @nested={0x44, 0x21, [@typed={0x8, 0x2d, @pid=r1}, @typed={0x8, 0x14, @pid=r2}, @generic="9d1850fe3e6e59c7d2aab3fa003a0083e2de2de6ccd6f94f5d4596058da4f41529def6", @typed={0x4, 0x4e}, @typed={0x8, 0x76, @pid=r3}]}, @nested={0x30, 0x7b, [@typed={0x8, 0x43, @uid=r4}, @typed={0x14, 0x29, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @generic="11e8a3c39e40e61e0a5268885c"]}, @generic="aacbfb972c87ea79937b9e852ec25ca0b113a687b5bbd517762ad1", @typed={0x8, 0x91, @fd=r5}, @generic="bfa5b56fe187cafad59f6bdb85213d3c25c801af12f49f2c1da72a692a0c2b437a54a80c7b3f3b7200899edb5550bb4af84712f732ae11e84fddee141dddbbaf9ea5289b49e8dc2915cb634ee00b12a6b22924d0863d67250340844210fdb477b7fe1ebea21e4a4b81f251c13453ef2af23df359edcc2b71020573c780bea23ed5c1f6f10d7b3061d39a90441db133c5ea34521737d84b91e2ae9126064b20806232f732394bb5ed3fc3023eb3ad302344b0a4d9ebea79e68bd3a04723186a65069f49a6afec2803bcdda25361a9c9b0bd6abcf2dc25dfe0aec532a90a3f50fa60cca2e4ee44", @generic="6eeaa704069752d72c89a68604d3d79aeddb244e8a652b6c6fc9c959585a2080eeb463b3f1eccf23970b8efc3b8586c14ec60b01910912fc9ba920ae7bc35aa059afce7bea0010e821e3a770dd66f688cc2ed9498eb5b482c196b245e21d3b8af3dda0a9803cfd7ee99439640bedd82a8c4443fd0401ee01359540505b17fff032e05adeec72a3f21492914794511f", @generic="c52d1b2579dbe6a5b21aaa8abc37d89a6acd1e1672cc31793a09626c510b4817225594fa7f0297aa640083f429127fec1afbd95ccc6d21dfffc153af74a4b9e79f5603ab6f929e7876839ee479208b56832651fe363bffefa6ec45f1b5a7b1f2cc31576bbfc462bd60b5c9bb955b981022df5c147571ce45424e25f4597963dc030a8dbc78ac0fb7786852d4cd0b25", @nested={0x1010, 0x89, [@generic="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", @typed={0xc, 0x22, @u64=0x3}]}]}, 0x12c8}, 0x1, 0x0, 0x0, 0x24008014}, 0x800) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) accept$inet(r7, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x4012, r7, 0x0) sendmsg$nl_route(r6, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/05/06 14:26:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) [ 627.153506] QAT: Invalid ioctl 2018/05/06 14:26:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000040)}, 0x0) close(r1) close(r0) [ 627.229987] QAT: Invalid ioctl [ 627.244134] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:26 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x60) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000380), &(0x7f00000003c0)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x5, 0xc3, &(0x7f0000000080)="7c8a786c0d9d8b42d0a483da38f1d0aae1835050ba1c997565fdffaa788489af1b32a0afed7980795e3245c503d5394451be75ffea52ab684d6657f0b38a1aaab462239c9b9b771a6fcb7e4980769d52c4245b2e5540870123f4ae3d5239fdf44bafedbf00ed350eea2dbc94fa4d91e8312753741fde2b71bdb9b6f6d11170901327282cc3956dc1bc2695271d28c06395f57c8edbf235cd1ef69f75848fd35a78c173926e3ccd302c3390dbfe63bab285078402af2909f1b4b284449979cb17509e62"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x3}) r2 = memfd_create(&(0x7f0000001400)='+wlan0vboxnet1\x00', 0x58eff7a458c6e01c) dup2(r1, r1) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000003440)=""/4096, &(0x7f0000000400)=0xffffffffffffff62) signalfd4(r2, &(0x7f0000000380)={0xdefe}, 0x8, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000300)=""/40, &(0x7f0000000340)=0x28) [ 627.299636] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/06 14:26:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xc000, 0x102000004) 2018/05/06 14:26:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8128000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r3, @ANYBLOB="010129bd7000ffdbdf250900000048000300080004000bac000014000200697036746e6c3000000000000000000008000800060100000800010002000000080005007f00000108000500ac1414bb08000400a0000000080005000100008008000400800000005800010008000b00736970000800080000000000080009005900000014000300ff02000000000000000000000000000108000200620000000800050001000000080004004e210000080006007772720008000b007369700008000500020000000800040004000000"], 0xd4}, 0x1, 0x0, 0x0, 0x20000800}, 0x8000) accept(r2, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x80) bind$packet(r2, &(0x7f0000000400)={0x11, 0x5, r4, 0x1, 0x69b7c610, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0x10001, 0x4) 2018/05/06 14:26:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x800) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0xc97d0e7c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) 2018/05/06 14:26:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba4842", 0x8}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) 2018/05/06 14:26:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) r2 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x3) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001, 0x4}) 2018/05/06 14:26:27 executing program 0: r0 = socket(0x200000000000000d, 0x804, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0806bd1810000001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/05/06 14:26:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, &(0x7f00000000c0)=0x100) 2018/05/06 14:26:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) write$binfmt_aout(r0, &(0x7f0000000240)={{0x1cf, 0xe5d, 0xff, 0x2fb, 0x220, 0x7ff, 0x286, 0x8}, "fcabc35f51bf2678fe4b9921463bac7d5a528c96a66de01b52ee5adbea236b2abac9e91053331dbd55eac5b32b33de428aefba0dcb7da2c4ef49f5ece53187ef3479c4e7c09640343f9ce43e328235169d0c8997093683703da028a8f99a85aeb9d418f31f93c255de7e8a95568b2622010bf5b56ab8521bdf47a72132add94a2171b0264ade4ae108514ca30a64bc2b5bd7eafd8409c61bcaed2753b7f6", [[], [], [], [], [], [], [], [], [], []]}, 0xabe) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0xfffffffffffffffa}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/06 14:26:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8182002}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="00002802000000"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000240)={0x2008}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {0x0, 0x2000000000}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x100000000}) 2018/05/06 14:26:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/06 14:26:27 executing program 2: splice(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006100)=[{{&(0x7f00000005c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/117, 0x75}], 0x1, 0x0, 0x0, 0x6}}, {{&(0x7f0000000700)=@hci, 0x80, &(0x7f0000000780), 0x0, 0x0, 0x0, 0x200}, 0xda}, {{&(0x7f00000007c0)=@can, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)=""/77, 0x4d}, {&(0x7f00000008c0)=""/188, 0xbc}], 0x2, &(0x7f00000009c0)=""/208, 0xd0, 0x10000}, 0x80000001}, {{&(0x7f0000000ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/52, 0x34}], 0x2, &(0x7f0000001bc0)=""/246, 0xf6, 0xfffffffffffffffd}, 0x65}, {{&(0x7f0000001cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d40)=""/134, 0x86}, {&(0x7f0000001e00)=""/138, 0x8a}, {&(0x7f0000001ec0)=""/250, 0xfa}], 0x3, &(0x7f0000002000)=""/217, 0xd9, 0x6}, 0x3f}, {{&(0x7f0000002100)=@nfc, 0x80, &(0x7f00000054c0)=[{&(0x7f0000002180)=""/204, 0xcc}, {&(0x7f0000002280)=""/82, 0x52}, {&(0x7f0000002300)=""/127, 0x7f}, {&(0x7f0000002380)=""/89, 0x59}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/16, 0x10}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/76, 0x4c}], 0x9, 0x0, 0x0, 0x6}, 0x102000}, {{&(0x7f0000005580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005600)=""/74, 0x4a}, {&(0x7f0000005680)=""/63, 0x3f}, {&(0x7f00000056c0)=""/104, 0x68}, {&(0x7f0000005740)=""/25, 0x19}, {&(0x7f0000005780)=""/129, 0x81}, {&(0x7f0000005840)=""/168, 0xa8}, {&(0x7f0000005900)=""/171, 0xab}, {&(0x7f00000059c0)=""/251, 0xfb}], 0x8, &(0x7f0000005b40)=""/206, 0xce}, 0x3}, {{0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000005c40)=""/103, 0x67}, {&(0x7f0000005cc0)=""/110, 0x6e}, {&(0x7f0000005d40)=""/154, 0x9a}, {&(0x7f0000005e00)=""/159, 0x9f}, {&(0x7f0000005ec0)=""/66, 0x42}, {&(0x7f0000005f40)=""/117, 0x75}], 0x6, &(0x7f0000006040)=""/151, 0x97, 0x5}, 0x2}], 0x8, 0x40000000, &(0x7f0000006300)={0x77359400}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006340)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="c044", 0x2) 2018/05/06 14:26:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000b85fe4)={0xa, 0x4e1f, 0x0, @empty, 0xffffffff00000013}, 0x1c) [ 628.493469] loop: Write error at byte offset 18446744073709550592, length 2048. [ 628.501103] print_req_error: 872 callbacks suppressed [ 628.501113] print_req_error: I/O error, dev loop0, sector 0 [ 628.512155] buffer_io_error: 857 callbacks suppressed [ 628.512165] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 628.610723] print_req_error: I/O error, dev loop0, sector 0 [ 628.616875] print_req_error: I/O error, dev loop0, sector 0 [ 628.622695] Buffer I/O error on dev loop0, logical block 0, async page read [ 628.630172] print_req_error: I/O error, dev loop0, sector 0 [ 628.636063] Buffer I/O error on dev loop0, logical block 0, async page read [ 628.643528] print_req_error: I/O error, dev loop0, sector 0 [ 628.649334] Buffer I/O error on dev loop0, logical block 0, async page read [ 628.657166] print_req_error: I/O error, dev loop0, sector 0 [ 628.663015] Buffer I/O error on dev loop0, logical block 0, async page read [ 628.670433] print_req_error: I/O error, dev loop0, sector 0 [ 628.676229] Buffer I/O error on dev loop0, logical block 0, async page read [ 628.684256] print_req_error: I/O error, dev loop0, sector 0 [ 628.690074] Buffer I/O error on dev loop0, logical block 0, async page read [ 628.697563] print_req_error: I/O error, dev loop0, sector 0 [ 628.703366] Buffer I/O error on dev loop0, logical block 0, async page read [ 628.711898] print_req_error: I/O error, dev loop0, sector 0 [ 628.717698] Buffer I/O error on dev loop0, logical block 0, async page read [ 628.725685] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:26:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x50000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x1}, 0x4) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000fc0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x8}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x100) 2018/05/06 14:26:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) r1 = memfd_create(&(0x7f00000001c0)="55756e6c30000000626e1fb100", 0x2) sendto$inet6(r1, &(0x7f0000000c00)="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", 0x1a1, 0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x4e21, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, 0x255) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) dup(r2) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800004100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0xfffffefb, r3, 0x400, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0xc0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$sock_ifreq(r2, 0x8993, &(0x7f00000003c0)={"55756e6c30000000626e1fb100", @ifru_mtu=0x3}) 2018/05/06 14:26:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='wchan\x00') pread64(r3, &(0x7f0000000140)=""/228, 0xe4, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x80, 0x30, 0xccc, 0x1}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r4, 0x1, 0x30}, 0xc) fsync(r3) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/108, 0x6c}, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x5) 2018/05/06 14:26:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/177) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readv(r1, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) 2018/05/06 14:26:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) iopl(0x10001) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="673e0f009d8dfbcab566660f54583df30f704c000066b8010000000f01c164650feb3f66b9800000c00f326635001000000f30ba610066b80090000066ef660f14ea66b80500000066b94300c0fe0f01c10f20d86635200000000f22d8", 0x5d}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x42) readv(r0, &(0x7f0000002240), 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x7) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/06 14:26:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x34, 0x102000004) 2018/05/06 14:26:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)="6e7600611003f6a47ee9", 0x3) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x80000) accept$packet(r0, &(0x7f0000000700), &(0x7f0000000640)=0xfffffffffffffeb4) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1, 0x10000) connect$pppoe(r3, &(0x7f00000004c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team0\x00'}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000280)={{0x1f, 0x7, 0x400000000, 0x3f, "e07679ebad3a54420c5e6c5cf76fff7d41a85462b0d3caea136a0770d1a345e8ae9171cec552f40d4cc514bb", 0x1}, 0x0, 0x0, 0x10000, r2, 0x1, 0x400, "77307ff8c81457850194400ce1154d70b0a9769613ab703508c63113d371d352971a8a629449488188be74228a58256f73f14fa843c49404e93ecb90ccd126d3", &(0x7f0000000140)='nv\x00', 0x3, [], [0x2a, 0x1, 0x6, 0x4]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000480)={'bridge0\x00', 0x3ff}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580)='/dev/zero\x00', 0x200, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000540)='./file0\x00', r4}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xfffffe62, 0x20020004, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000600)) prctl$setname(0xf, &(0x7f0000000680)='vboxnet1\x00') r5 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x8, 0x400003) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3000000000000, 0x1, 0x8698, 0x10}, &(0x7f00000001c0)=0x98) syz_open_dev$evdev(&(0x7f00000006c0)='/dev/input/event#\x00', 0x7, 0x40000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r6, 0xfffffffffffffff8}, 0x8) 2018/05/06 14:26:27 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0xffffffff, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000180)={"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"}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x90, 0x80000000004d0000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20, @rand_addr=0xdf2}], 0x20) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/05/06 14:26:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x54, 0x102000004) 2018/05/06 14:26:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x8, 0x7, 0x6, 0x0, 0x800000000000012, 0x16, 0x1]}, &(0x7f0000000040)=0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={0x0, 0x0, 0x240}, 0x8) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="d5e30ffa091172559225603b1fce76d9f3b851725fa779ac136718b21d3247c703ddf55aa0d6c18b27cd0c8588c8f8199aca711a795ce204da7612c4e8ce68db45c778f39bd6addf037d69ae5e185b43ff1a283d7e2c5600649a0dc799578622277eb240d2731a4f84ae8b3980c71a9210bcef0513ec381a9b65d632d047fd523bb564b9c560251d5262b94f0ea2045fd4dc219e395d23fcc67010045c7e9fcc97d4a0bf9078575e456ede2b7a0169e2998c8393c0ef1d41778132f3989c9357d0207e199eb8ae389a0c206f5f397906841b5e98ac8801faecb4202d647e9a957fae70e46d743d6c8fcb0acef4e579a8bf4454df862a", 0xf6}, {&(0x7f00000001c0)="343b8b08fa4fc68ecdbfc965b1474e62179e71a9bcd14c1b09d190b63a0550a4b36fbf8905afa64e72bdb3a4b2657705149b5fd7bfa2d15886ee0e34584dec9a31ecaed9a13876274da67fe10c2cf53579540cd15a02cc239e0ac2a9e9685a3ab41df3b861eb9025ba2fbbdd5eb8a9116cc126c87ebe534e78798160295b9cd5a72408767a69352921c22bf6454ca0", 0x8f}, {&(0x7f0000000280)="3a332bb3fe95393f75b7e1d51eb4b5cdf8052704972ac6d107251ca3435bea9772e6fb09f685ee1bf1c3aa13cd71712fcc104f0536e9ebbfe89cf0e0ecab9370baeb6ef60128dc4a79413cb95a694de1d7f45786a50277b997f227d366a5d75f66a1a9596b06fa366ee27bff7dfde363a816a72d9084894bf483994afd54764f52f4b1971f773204ede5978a86d72fe8c1186c34f1a5080d4ec32697a9af55949ee1a2e722e1c226b78425dde262f97ca33cdc0641db77dd93c42170b1e7c135a366892e693ca3cc89a1eda6ecc7f3ab21fb3f331af8a107ae04ccbb5cbdec6014581386", 0xe4}, {&(0x7f0000000380)="84de0ba11a84d864bd78847443fbc585562c6ed32137eae7c4a3b4a9913f7282cff492dda45328507bedf6ff1cfa1bd9da00b86953b783feb73337a7633f60da2ae0f944a448f943bf84a53a7f528f19ad6ccd32961e2d1cf61fbb0590171fc9f9a8afeeafdc190646f946ecbbb6f4546491ae32069dde78bcb09b2603fa8b04d753da352c85f6636b476f6bfd28f9389dced62d73f357db425142d390a896721d15cf884488673fcbf881458d4e2a7748528206835038be713c083177a5adf72a246ce670", 0xc5}, {&(0x7f0000000480)="a49c09b4cc462182b76170969bf19a1a4ff2c4867230c27fe99abc31734b4b57411bfcc1ac60d8f5f7096396ee5234f54fde911ccab8108036017297643fd10c01715b209d5dc22c26384192b0547ffbdd7859d85c33e5cc1e0b453aa22c6f238419b1518d4ac9b599cf767374ead0485ecacff9c85a1ec63e78e4c36253bb11beb2d527ef084fd086945a9cd6a35cf20ab081ab6db93da5de", 0x99}, {&(0x7f0000000540)="ed2e5bf2bb02c31a273180fa4d49eabcd3a633fc7d8fea812c72a0b94b2d94da489007255294", 0x26}, {&(0x7f0000000580)="b5c22b9a2551d5de78f6d86fe0e1fadd2e6b74f4ade7538e9281414065c80b0f6192d8c792823206b2bf693034faaf86e3f03c8e7706c1c194bfc0deba85a0483060b81ca825b0c11794b9d654710303ab5e26b1277ceecf53129b6f98feb29adb2ea0c04709358f40cabd48a0ce906ef17343805027fbf6492e78d90b24379fa989ffa9b689435035bdfbe8816195103dc2857fa3ef4cefc5b88e37e2f55a1c95b46275c044fb9f0a5b12dd57e4b9bc17dbbbb405", 0xb5}], 0x7, 0x0) 2018/05/06 14:26:28 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaa8aaa3aabb81002e01080600010803060400000200aaaaaa0000000001ffffffffffffac1414aa"], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5d9, 0x400) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/60) 2018/05/06 14:26:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x82000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0x400}) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r2, r3, r4}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x2, 0x4, 0x3, 0x8009, 0x2000000000000, 0xffffffffffffffff, 0x1000000000000007}, 0xff08) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x5, 0x70, 0x6, 0x2, 0x2, 0x6, 0x0, 0x1, 0x80, 0x1, 0x6, 0xe1, 0x2, 0x8, 0x9, 0x6, 0x1000, 0x101, 0x5, 0x5, 0xfe, 0x8, 0x5d, 0x7, 0x47, 0xbd88, 0xff, 0x40, 0xfffffffffffffff8, 0x8, 0x0, 0x4, 0x7, 0xcf, 0x7f, 0x3, 0x200, 0xdc, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000080), 0x6}, 0x1008, 0x7f, 0x2e, 0x6, 0x7, 0x5, 0xfffffffffffffffe}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r5, &(0x7f00000004c0), &(0x7f0000000500)=""/115}, 0x18) 2018/05/06 14:26:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0xffffffff80000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x9, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'veth1_to_team\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/05/06 14:26:28 executing program 4: r0 = socket$inet6(0x10, 0x801, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000040)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c0006ea290269c6cdf86a02a79799f04ec45c0000001900a30700000000000000dc1338d54400009b84136ef75afb83de448d", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x8, 0x6, 0x57, 0x1, 0x7fff, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000280)=0xffffffffffff0001) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0x4, 0xfffffffffffffffa}, {0x9}, 0xffffffffffffffff, 0x7, 0x6}) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x1, 0x4ffe4bd667c77b5f, 0xb9, 0x8, r2}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) 2018/05/06 14:26:28 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffbffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000001c0)={0x467, 0x9, 0x95}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) kcmp(r1, r3, 0x6, r0, r0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x20002) write$vnet(r4, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/20, 0x14, &(0x7f00000000c0)=""/3}}, 0x68) 2018/05/06 14:26:28 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80001, 0x0) fallocate(r0, 0x3, 0x0, 0x1000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/05/06 14:26:28 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x129) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8) 2018/05/06 14:26:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x30000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x25}]}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/44, 0x2c}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/47, 0x2f}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/213, 0xd5}], 0x7, 0x0) sendto$inet(r2, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/05/06 14:26:28 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4800, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000000)=""/113) 2018/05/06 14:26:28 executing program 2: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x1) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a) recvmmsg(r0, &(0x7f0000011600), 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x2, 0x3, 0x0) 2018/05/06 14:26:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="10002bbd7004000000250d0000000c00020008008700000800004800030008000400000000000800080001508e7543000600fe8000000000000000000000000000bb08000300030000000800030001"], 0x1}, 0x1}, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000070000000000000000070000000000000004"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xe200, 0x102000004) 2018/05/06 14:26:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_create(0x7) 2018/05/06 14:26:28 executing program 4: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='dns_resolver\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000140)="02312312d129d263f9803b32ce9247b4151e9a030ef73076431608b154c7c2c444d486136dbf4dbc75cc99ae80bcfb8d921522c646a58b95614d0e00e1ecbc3abc1703bd52b7515893509ec4ac412185219979a9c532857a7fff193c8a7f", 0x5e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x0) r2 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x1, 0x40400) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000600)='cdg\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x7}) write$cgroup_subtree(r2, &(0x7f0000000100)={[{0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'memory', 0x20}]}, 0x16) 2018/05/06 14:26:28 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"979bc1e50000000000001b0800", 0x9503}) [ 629.499058] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:29 executing program 7: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) getsockopt$inet6_int(r0, 0x88, 0x1, &(0x7f0000000200), &(0x7f0000000140)=0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x418000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r1}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/05/06 14:26:29 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0xdec7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x7fffffff, 0x0, r1, 0x0, [0x305f]}, 0x2c) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/06 14:26:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000000040)={0x5, 0x7, 0x6, 0xce81}) clone(0x0, &(0x7f00000001c0), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f00000000c0)) 2018/05/06 14:26:29 executing program 1: r0 = socket(0x11, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492543, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/202, &(0x7f0000000000)=0xca) 2018/05/06 14:26:29 executing program 3: 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, &(0x7f0000000480), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000340)={[0x10000, 0x112001, 0x2000], 0x4, 0x81}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000003c0)=0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000240)) getpgid(r4) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text16={0x10, &(0x7f00000002c0)="66b9570a00000f32baf80c66b80c90ec8566efbafc0cedb83e010f00d8b8db008ee00fc71965f30f350fef3e08000fa90f013c0f1f4000", 0x37}], 0x1, 0x2000000002a, &(0x7f0000000300)=[@vmwrite={0x8, 0x0, 0x3, 0x0, 0x3, 0x0, 0x80, 0x0, 0x8}, @cr4={0x1, 0x20040}], 0x2) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = gettid() syz_open_procfs(r5, &(0x7f0000000200)='net/dev\x00') 2018/05/06 14:26:29 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) pwrite64(r2, &(0x7f00000004c0)="d795d704830b2acb533ae568194f4c19c7ed27aabde0212ebdc886330a2c8db5d94f989df8ee0d2add46635ade005304b5265ee49bb8aac34560cc9c267d8e8886a7f88e29f1e38f76e1494bfbfd63d9d69460a92f31c85b899dfd1d5844ad476af7b9609507f1d89ae567b5b53c0505e8875abfe8fe9a9d743acce7aa310c44a4b3f77cd21ae8ac68d9ba5e09c3bd7b7825d29abb70e322e316296a260111a6b2ba2c32432f809af740901a3adfe11f92f28350f703f5100122037b947fd0b2b95be972d3b7e1cb536c7a0707136279b97f5ae2f1d5eeb959a8bb5f610996e56a", 0xe1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) prctl$seccomp(0x16, 0x0, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{0x9, 0x10001, 0x2, 0x100000001}, {0x7, 0x1f, 0xfffffffffffffffc, 0x6}, {0x9, 0x3ff, 0x0, 0x400}, {0x9, 0xfffffffffffeffff, 0x1, 0x9812}, {0x616, 0xdc67, 0x0, 0x1}, {0xd6, 0x8, 0x9, 0x240000000000000}, {0x2, 0x4, 0x100000001, 0xff}, {0x1, 0x3, 0x401, 0x2}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1}) 2018/05/06 14:26:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xe600000000000000, 0x102000004) 2018/05/06 14:26:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400, 0xa, 0x0, 0x6}) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) fcntl$getown(r1, 0x9) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) 2018/05/06 14:26:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xe400, 0x102000004) 2018/05/06 14:26:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000480)={0x8, 0x0, 0x10003, 0x265cefe3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000004c0)={r2, 0xffffffffffffff34}) ioctl$TCXONC(r0, 0x540a, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x501000, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000100)=r4) write(r0, &(0x7f0000000000)="9c", 0x1) eventfd2(0x3, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r4, 0x540a, 0x9) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x401, 0x6, 0xffffffffffffffff, 0x100, 0x9, 0x1010080, r5}) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000400)={0x3, 0x0, &(0x7f0000000200)=""/210, &(0x7f0000000300)=""/120, &(0x7f0000000380)=""/107}) 2018/05/06 14:26:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/05/06 14:26:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1000000, 0x3) 2018/05/06 14:26:29 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) [ 630.309712] audit: type=1326 audit(1525616789.332:427): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/06 14:26:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x1000012, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000012c0)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000180)=[@flat, @fda={0x66646185}], &(0x7f0000000200)=[0x18]}}], 0x0, 0x0, &(0x7f00000002c0)}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@can={0x1d, r3}, {&(0x7f0000000100)=""/99, 0x63}, &(0x7f00000001c0), 0x1}, 0xa0) [ 630.382791] audit: type=1326 audit(1525616789.364:428): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40fbd1 code=0x50000 [ 630.402620] audit: type=1326 audit(1525616789.364:429): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 630.422808] audit: type=1326 audit(1525616789.364:430): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 630.442699] audit: type=1326 audit(1525616789.365:431): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 630.448811] binder: 11599:11600 got transaction with invalid parent offset or type 2018/05/06 14:26:29 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148800fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000290781300"], &(0x7f00000002c0)) [ 630.462613] audit: type=1326 audit(1525616789.368:432): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 630.479420] binder: 11599:11600 transaction failed 29201/-22, size 56-8 line 3094 [ 630.490181] audit: type=1326 audit(1525616789.368:433): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 630.490206] audit: type=1326 audit(1525616789.368:434): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 630.490230] audit: type=1326 audit(1525616789.369:435): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 630.498922] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:29 executing program 2: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4a02) r2 = dup(r1) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/06 14:26:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x7500, 0x102000004) [ 630.517731] audit: type=1326 audit(1525616789.369:436): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11590 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 630.541151] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/06 14:26:29 executing program 1: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x100, 0x6}, &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x14, &(0x7f0000000ffc)=0x2, 0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) [ 630.649145] binder: 11599:11600 ioctl 40046207 0 returned -16 2018/05/06 14:26:29 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x100000141841, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000200)=0x1) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00080045000024000180000000907800000000ffffffff0000000004019078003c415e001374c6"], &(0x7f0000000000)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @rand_addr=0x6, 0x0, 0x1, [@rand_addr=0x9]}, 0x14) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000280)={0x4c8ededf, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x92, 0x4, 0x0, 0x8000, 0x100000001, &(0x7f0000000240)='bond0\x00', 0x6, 0xfffffffffffffffe, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/05/06 14:26:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000440)={{0x60000000, 0x40, 0x4, 0x1, 0x10001, 0x2}, 0x6, 0x0, 0x99, 0x0, 0x7, "e02f94f384aedf2ca05e166aaedcccec7301a95b62125b0a1319eb1e0ad95bd4dc52766005c7fdec991968df78480f7ea3bcb2c0139c0a55f8d247b3b53951f9099544a981938993ee7699d37bc1229c4ef1bc25c0612a7b82ca67b2a36d2fd6aa0aa5e50c35ef5ad40eeba6b0609c528acb5a47a9843ea99d64f347a903a586"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) r5 = accept4$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r4, r6, 0x0) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000200)={0x14, 0x0, &(0x7f0000000280)=[@increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0xfffffffffffffe9e, 0x0, &(0x7f0000000300)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f000000"], 0x0, 0x0, &(0x7f0000000240)}) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000240)=0x4) [ 630.756425] binder_alloc: 11599: binder_alloc_buf, no vma [ 630.762124] binder: 11599:11602 transaction failed 29189/-3, size 0-0 line 2971 [ 630.772810] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 630.816904] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 630.817421] binder_alloc: 11599: binder_alloc_buf, no vma [ 630.829912] binder: 11599:11631 transaction failed 29189/-3, size 56-8 line 2971 2018/05/06 14:26:29 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x1ff) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2c8, 0x0, 0x3}, &(0x7f0000000180)=0xfffffd0e) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000003c0)=[@text32={0x20, &(0x7f0000000340)="65f30f0f3c330d66b87e000f00d80f0866b816018ed8360f0966bad00466b8d1d666ef3e0fe77d0066baf80cb89dcd9f89ef66bafc0cb000ee0f005c6279640f01df", 0x42}], 0x1, 0x20, &(0x7f0000000400)=[@cr4={0x1}, @cstype0={0x4, 0xb}], 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f00000002c0)={0xf2f, 0x100000001, 0x83f1, 0x8, 0x3, 0xffffffff, 0x3, 0xfffffffffffffff7, 0x2, 0x8000}) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10) 2018/05/06 14:26:29 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 14:26:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5e, 0x102000004) 2018/05/06 14:26:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2040, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="25886cc612b37ec16ef898797efdcd7eb0977c6040d1212eada0e0adaf36a66c958d1e6b4adc84e40737055fe38bb752a986d4b9e18ec677e25e5b002c1255a76a1e72e07a6978b3b1ab0fbdfc476a95102576") sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) [ 630.857553] binder: BINDER_SET_CONTEXT_MGR already set [ 630.863487] binder: 11627:11628 ioctl 40046207 0 returned -16 [ 630.870287] binder: 11627:11628 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 630.878117] binder: 11627:11628 unknown command 0 [ 630.884424] binder: 11627:11628 ioctl c0306201 20000200 returned -22 [ 630.915195] binder: undelivered TRANSACTION_COMPLETE [ 630.920421] binder: undelivered TRANSACTION_ERROR: 29201 [ 630.925946] binder: undelivered TRANSACTION_ERROR: 29189 [ 630.931451] binder: undelivered TRANSACTION_ERROR: 29189 [ 630.961888] binder: 11627:11628 unknown command 15 [ 630.976689] binder: 11627:11628 ioctl c0306201 20000340 returned -22 [ 630.983627] binder: undelivered transaction 142, process died. [ 631.014130] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 631.019223] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 631.049504] binder: 11627:11628 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 631.057449] binder: 11627:11628 unknown command 0 [ 631.057625] binder: 11627:11653 unknown command 15 [ 631.062563] binder: 11627:11628 ioctl c0306201 20000200 returned -22 [ 631.067898] binder: 11627:11653 ioctl c0306201 20000340 returned -22 [ 631.092752] loop: Write error at byte offset 18446744073709550592, length 2048. 2018/05/06 14:26:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7}, {0x6}]}, 0x10) dup(r0) 2018/05/06 14:26:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xca00000000000000, 0x102000004) 2018/05/06 14:26:30 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x200000000002) r1 = memfd_create(&(0x7f0000000040)='@eth1[-9vboxnet1ppp1/-/!)!user[\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x71, "20750ff895ecf6417b48fd88285e191221fc20691358f15e77b6e001fbc0ae349c2cebfe99ce8095f65df181cfb2f991349de7dee29e34063d53dd463e066bba56eab087463369b9666bd1c380b5871f38f2aa02f00d3974ba5a0d3dbdab393638c591a1893dd6d251a2c443f07dc00691"}, &(0x7f0000000140)=0x79) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xffff}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x6, 0x4) 2018/05/06 14:26:30 executing program 3: msgsnd(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB='b\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff00000000, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000080)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000000940)={0x1f, 0x3ff, {0x3, 0xb33, 0x0, 0xff, 0x5, 0x5}, 0x0, 0x1}, 0xe) chmod(&(0x7f00000008c0)='./file0\x00', 0x80) socket$vsock_stream(0x28, 0x1, 0x0) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x150bfdf4725615a9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000980)=@nat={'nat\x00', 0x19, 0x3, 0x578, [0x20000340, 0x0, 0x0, 0x20000540, 0x200006b0], 0x0, &(0x7f0000000040), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x8, 0x6007, 'veth0_to_bridge\x00', 'ipddp0\x00', 'gre0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xba79840d9005abcc, 0xff], 0x198, 0x198, 0x1d0, [@comment={'comment\x00', 0x100}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x13, 0x22, 0x8809, 'ipddp0\x00', 'ipddp0\x00', 'irlan0\x00', 'veth1_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x108, 0x108, 0x140, [@physdev={'physdev\x00', 0x70, {{'vcan0\x00', {}, 'rose0\x00', {0xff}, 0xbd67529f04afd94}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x8, 0x8847, 'bridge0\x00', 'bridge_slave_0\x00', 'ip6_vti0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="a7c46a916460", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x100, 0x170, 0x1a8, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0x0, 0xff000000], 0x4e24, 0x2f, 0x0, 0x4e20, 0x24, 0x8}}}, @owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x2, 0x4}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x5f0) 2018/05/06 14:26:30 executing program 2: r0 = socket(0x10, 0x8000000000002, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$get_persistent(0x16, r1, 0x0) 2018/05/06 14:26:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', r0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) 2018/05/06 14:26:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0xffffffffffffffca, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x3, 0xf6d, 0xbb06}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="bb000000c3ac36f1dc2ec3b501fffe77c3335a0f4de282d99af373ce0854308a938fd8c88280b7b08192d7bdb1eeb9e0caf91c4f0df93c1962fc59e636c32c6a41de0f39cf00dbb2184723b8ed2289c8f9ba88227b827c4efe8edda74d7225ddf458a791bbfdf94312f041aa19c45d4e23c5db176bf982d9e0824d60aa47814136cd403938bda62ada6f33a6a9663a6bfcb0d14efff794b3e54117ad89f9c7585d"], &(0x7f0000000040)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0x7}, 0x8) sendto$inet6(r0, &(0x7f0000000100)="15", 0x1, 0x200408d2, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/06 14:26:30 executing program 4: r0 = socket(0x40000004015, 0x800, 0x200) modify_ldt$write(0x1, &(0x7f0000001080)={0x101, 0xffffffff, 0x3000, 0x6e62, 0x3, 0x5, 0x6, 0x9, 0x4, 0x4}, 0x10) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x84, &(0x7f0000001040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt(r1, 0x114, 0x2715, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) 2018/05/06 14:26:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x55, 0x102000004) 2018/05/06 14:26:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) recvfrom$inet6(r0, &(0x7f00000000c0)=""/158, 0x9e, 0x40000040, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x100000000005}}) 2018/05/06 14:26:31 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) seccomp(0x0, 0x1, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x2d, 0x81, 0x3, 0xdbd2}, {0x7, 0x8, 0xffffffffffffffff, 0x5}, {0x84, 0x3, 0x5, 0x1}, {0x100, 0x5, 0x10000, 0x784}]}) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/05/06 14:26:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000011c0), 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:31 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '/-#*vboxnet0ppp1:\x00'}, &(0x7f0000d9ffec)="0000000201000000000000050400000000000000", 0xfffffffffffffe6f, 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') dup2(r0, r1) 2018/05/06 14:26:31 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x301040) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x99, 0x100, @buffer={0x0, 0x24, &(0x7f0000000080)=""/36}, &(0x7f00000000c0)="a54f5541aca42ed785c0f32bac1d0014471bbd3f4c6be7f9b51056602e033107a0454303e8c05e1f9b119ff5565b38474bd93b563aa3a8e7b263608ab3365c5b60f01a730e07db2ab8e3bbe8e49de115b1b73f5f22276c22ba2722b6663a1759979b6b802699ade30f4b3ff4d1b877e095bcb04137f84a37628589f2b7f19d596dd95b825a7d28762d85a5fb43d5063550840cf830017feae1", &(0x7f0000000280)=""/166, 0x8, 0x0, 0x2, &(0x7f0000000180)}) r2 = dup(r0) read(r0, &(0x7f00000001c0)=""/172, 0x1d8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0x0, 0x4007fffffff}) [ 632.107488] ALSA: seq fatal error: cannot create timer (-16) 2018/05/06 14:26:31 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) [ 632.173662] ALSA: seq fatal error: cannot create timer (-16) 2018/05/06 14:26:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x60a00, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000200)="dd915555cf3e0aa209792551abf62df880b02ed8a612c8dec1de09ae14cd0b9c4556da9bf54039cf420c31cdb3d455acf2417caa3127a81c7c36add8f83ba11c409de37b5cb3f88dcb7ce9ee671c6f2d5e438b34ae1be6b99527ff7f79614c471363f7d5c817a9b694944ce2a340d72a64e29cc73150e20360346c9d70530a4aaccb0ada0023968fd81770f376ffea5bb64e6cf8f17d583408af9f435f36ea362667c3ef6d52d2291bbbae367ab46e5f2b9344ff31a852", &(0x7f00000002c0)="042640aaf3e9d5f7d8b4ed631170a9ce1d1eb33ff3cde25959c05423a00c05ff827f60482729c25d7d762b057bc7ee22402e438011563dbf03cda9c0027c09241a992cfb40ae33a5f57815b4a71085c2f034e8ba016d4a8b77596f5d1653bc2cc27ebd9fb711d1e5b8e4e2daaad902e2c2279c"}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6185, 0x41) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)) 2018/05/06 14:26:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xf800000000000000, 0x102000004) 2018/05/06 14:26:32 executing program 0: r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={'syz_tun\x00', &(0x7f0000000fc0)=@ethtool_ts_info={0x41}}) 2018/05/06 14:26:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001180)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) 2018/05/06 14:26:32 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x20802) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) sendto(r1, &(0x7f0000000000), 0x0, 0xfffffffe, &(0x7f0000000040)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) 2018/05/06 14:26:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="090000001000080000000000000000000000000000000000"]) 2018/05/06 14:26:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffdf}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000380)) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x20800, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r6, &(0x7f0000000340)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x4}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000040)={0x2, r5, 0x1}) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="440f01d1470faefe0f07c441c5e16900c482b5932ce2410f090f01f0b9800000c00f3235010000000f30430f01cf0f01f8", 0x31}], 0x1, 0x8, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000200)={0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000000100)=0x3) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000080)) mprotect(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f00000002c0)={0x3, 0x23, 0x2c80000, 0x9, 0xd6b5, 0x8}) 2018/05/06 14:26:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/06 14:26:32 executing program 1: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000b, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x800, 0x7, 0x9, 0x3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0xc25}, &(0x7f0000000200)=0x8) pause() syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/06 14:26:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5d00000000000000, 0x102000004) 2018/05/06 14:26:32 executing program 6: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8fffb85aa6a836a7a2ec0e9ff51e007ff094a51f10101c7268ee69852bcac0021e80def0f0855e48ff98ae0c8d8a7cbb523b5222336a5c55596b18d9945a5f61143bb839f16c17b536bce2dc224857ec023540ba481a557f23dcf41730c42c5a5748778c881180fc820e29e2b170ab7d8239cfff80350f8dc6b6665bcec7b128d2977f7b561f0ada659e29c9c36247e98b718b7e21e2f4a25de85962e3b040b471f68b9dda535661179b98fed25d4b7378137432346eae7fc6eba5e8d7e4c09038770f21a4766ede90c86c4cca4803b", 0xfffffffffffffd1a) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5b4c, 0x20000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/06 14:26:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/32, &(0x7f00000000c0)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xffff, 0x4) 2018/05/06 14:26:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299f48aeb81e1b00920efd9a000900000000000001000000000000005f42495266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/05/06 14:26:32 executing program 4: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000380), &(0x7f0000000640)=""/243}, 0x18) 2018/05/06 14:26:32 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x66, 0x400003) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000100)=0x1) r2 = dup(r0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xdde, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={"6c6f0000ffffff9f0000ddff00", 0xfffffffffffffffd}) sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x1) 2018/05/06 14:26:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000040)) 2018/05/06 14:26:32 executing program 0: 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$inet_sctp(0x2, 0x1, 0x84) r3 = open(&(0x7f0000000000)='./file0\x00', 0x410400, 0x100) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000000c0)={0x2, 0x40, 0x9, 0x100, 0x2, 0x6}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x0, 0xfffffffffffffff9}, 0xc) 2018/05/06 14:26:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5d000000, 0x102000004) 2018/05/06 14:26:32 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000000)="0100acee0700000018") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001d00)={0x0, 0x0, 0x5, 0x1ff}, &(0x7f0000001d40)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000037c0)=0x5, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001d80)={r1, 0xa36}, &(0x7f0000001dc0)=0x2de) sendmmsg$inet_sctp(r0, &(0x7f00000036c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="6092228ec3a1d06f6ae6ea5d43effc16f1b2d25da928ad053d83aa199779627bec3f8535d832d0478ff5a6f309e79c6c86b9a5b79b6182f44c5e3e8a1551d7b5643c52cb84b9504c8cbd826ff48c11fac67df8199047fdbd0984f9e0ae2a0bd6bd8002f5c1d4bebd56ef210664fe97bf4b3b507cc684a59523c16b8dfac34d4d60b52d94c3e4f0e26958cd147e9b96107bada48e8dac623195cf0e", 0x9b}, {&(0x7f0000001140)="6efbe4f82229147607d56b8b1fc2df28f7459f6dada0476d13a9d065e4f0396af222ddcd28a111b71c2bc28d833dd3798bfaa9d27f064b868ee3e8b596bb9034d98a227f738024c05e7ae82ca0", 0x4d}, {&(0x7f00000011c0)="011ce8c55838781b2fc87c6e1862a439ae643a0575ffda04e55f4c0b8f7b8b7e78e541f34a0ae1f1eb4574e01ee55c09a5f7a5580b9a57a7eeee4900055920cb57f8cd6cab92a85b6b22d18025bbff20432c9a456d15c26886355d1dd847e2686350bf0a1977d87d4485ad2881c7d17c1d3191c04f758f261857f237226821052d0195ec3885bb9be389e05afaaf880fc00cd75a8f42868fe36d317c2a5ba42558288c7cabf1a72774e166b763a8ae3cfed350bfff8b5277cd61a5471438176b2af0cead7b8cac62126d3e17eb972decc8409d8a983e4569161f146b1143a6bdb32331c458ce28da55af63b36fb4b84a0b2fc721", 0xf4}, {&(0x7f00000012c0)="4ee15a153cef2b3da95c868b23aa7d267a11c5c044a7a7bb93d22202f35283fef6cf0d36d9462ac3b29c", 0x2a}, {&(0x7f0000001300)="de9e7f9ab7575d47767abd362d0bafde5ffde81623c44518083fd4e61571243c68fcdf38146e2539b3b1f8ee2835c19815d5fe6df7a8a5c68d05719ae0194f7e26574248c7753f14589fe83038ca892dec1f9d3c059b1f15f4180f6b25156c1947837322d2384fc65c30bacd81b87e907d812c", 0x73}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="b4d16f50a1a292f75c785e1435fa22f065627edb69e6ba762fdef1b8febc2be0c42df274e617a3c90fce163df7a5e2beca1eaecc0e18c59536c78c2e7d816e36d12b94060c9d91ea5f00e9c6e9bb0beebbb4382d7cd0a1810170917a8563ecbe4591cd0b3dc837e5a23f43cfd3b9db8dbd46d2be3aeef6ca816f1ccca73bf0199a2bd0c7699bbcca68a160ff234564e2b6073f2a1afc1d8f8850abc620ab6f74890a03fdfb0aa697a987317dee62aa522900bdd590774a4aae5fe8705f5dd4cd9f22e05160e32952a95d6d0e77", 0xcd}, {&(0x7f00000014c0)="702135a66716d48e7e89849c571c4cacd58c20e71b74afb0afca21362a7e2df1e093f613fd6b", 0x26}, {&(0x7f0000001500)="0d1171531dcac9c12698c76289db98d9b04cfc2814d41926b69e34f62a50c2e5be91a1e674d69d81584e823ac6bdd1490b3539f869907b01b08dedaeba466334d55acf1e8bcc1ebe39b1014116ed1346c72a22ff12e91864f7162c26438e1c5e9ec2ba8f2c4d789e792037df94d1a229c90e7d1b8321acd8cd24fcf575ba79c60b35623ecf214a873c32055b0bd6a519e7992feba879094d5e57b11667f45563fc67f33a9f458d5b83f7221882d0d8b040c04da87aeffb011ed83d79b7b64515d55fcbb65ccbd0bcbf8f", 0xca}], 0xa, 0x0, 0x0, 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{&(0x7f0000001940)="70fc0d0a202b074cf86b97a77156ded46dc123d7f334844dbeb0cc8accdfa55dfc95a562a8c8b8871666d019c3974d93a069c69541fe198aaad1b83fc1329ea6f8d66c55333ebb549df8be7e6b646572ae3847828ede564ab030463f6325037d8c7c079cf9ca9c4f17c321377c3b6930ccd5e9dab6a9de44a51b033047f95f1a5472bcd49de3907f616ead0b045d50ae31349e8d963ae26fd74903899a9e6461084540920dec206f7d0c635317770111fb82df1fe39cc1717806bb1d3ec576", 0xbf}, {&(0x7f0000001a00)="9d11c86cb725b436a227476e3496a0446c6a220c9b18d6e75781533909a9ffb0a034b9b58e38488154256fa09c44c3ebb84f7626dc6d7093b7525f783e46eea17bcd99d66af501d7b2b64528b2def011fc2e47fa1b05510b481ea801e31c00cf03cca095e07828f450bb369b30c58d412bd0f23f3e79a6f2816459753a8fa26ad5d7f22f58a3be86c5b1130e0f4f7ce9383571c3b8d49d10ac90651042a812c16c05c568a7a7dcc7771667531e3b244c51a37705fea63c625f3ead4fd6e36966e515376653a5f5b581a960731d", 0xcd}, 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0x1000}, {&(0x7f00000030c0)="ac02e985dbd90623b64dfce1d748c3581f1f4541265616463c69c0cec6e3dc0855a9b16c0fa4881dba058e96ec49c93de54a631ed254977bb4b92fd0c0eb523f60844d86e47b4eb9dea8ba4e3ef8d0ff9c26069f90b61d35863d30ff13d556d73283b884940152a6f9c996f4232aa5b7641b7fd69461bbc9a9bd1cb1af6a5f9fbcbf12dd55c964bd70b18d46d56f65801c2975d9751f6d1940dfc0ef5de71bccd43c53397e683a7479858aa825627744b784a5913154a2b8088f52cfd05747e8b8a781b72139363a54fa6b29cab85b6c230d0fa639153455367bd0284bb01c660f7c655b3de30fb094", 0xe9}, {&(0x7f00000031c0)="a86d40197e381eba9f2b7853414e1e490ff279c94992775d481db84e0a6766102505ccd7e3c0b22d12e8d1a8c950098890e81e2898a0244275afb0a8483d5b7bf080979819e2c2c9", 0x48}, {&(0x7f0000003240)="d1e6b57f4703ab5553793eb7186c343a199340c02b2068c98f4a00d71a8fe7978c6791eefd93b67ef8dce2738d88bd61b4334f3231079dc5c89d51fd0e714dea839864cd7822d131ece3859d1fe944c8a68f509cbcd45a3fbf423fed346f63118c7dc0ca3e7bef9e829723ac3da274291417e5a98c0eda88", 0x78}, {&(0x7f00000032c0)="88e8b41cf59e2739b08c1a0c4d83731fd8eeca243fffacc059ab1e67625a7c27c8de017acce4f0a4ef72a1bdb6a4de0b", 0x30}], 0x8, &(0x7f0000003380)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @init={0x18, 0x84, 0x0, {0x1, 0x758, 0x100000000, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x6}}], 0x68, 0x40000}, {&(0x7f0000003400)=@in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0xe4}, 0x1c, &(0x7f0000003600)=[{&(0x7f0000003440)="c19c72a334f95e7e9691994afc85b2c21feecc16a49592ce6c331587d6a3759437d5f6e0177cc6b6b13f538012c6ae7ff448c3356aa6593c33f0df9b257a04bf79f702c0a06bc19eaf1edeeadf6bfe4150fb01b9cfaf1378fa6fb9f2ffcd80a2d0f3fbaf7a81f273a153695c0f0f1bfb2ac9cf003ebb9860214309cb8c944692ffa2c33abb54de60455c69848db9e76f823349b2dd332a47499d22", 0x9b}, {&(0x7f0000003500)="21afdfde630ba138b0f6f1ce337a230e2f77282a83f46da0b9a0ba756a16c8d016ccb91ce488f1dfcf9549ae15a1ffe79225095e289327998dd8465d72280ea83f6eb6087fa774489cab8a2bb91ac52686470ca93fcb0aa2c12c6d4bee15e40908c9a3267b0a8a0f55845d42804f2e906fe9fa08e4a9814a6d0f92d3cc0c69734836cf292f6b3271e279a17f", 0x8c}, {&(0x7f00000035c0)="5e3044e48f136ff3b08043f519f8ff5e9d8f043f78c986c0217d885ea7479a56efc12b46dba339aa2fd3893c69680028677bc78a27d9f11f44", 0x39}], 0x3, &(0x7f0000003640)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x0, 0x3, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x31}}], 0x50}], 0x4, 0x11) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001380)=0x2, 0x8) 2018/05/06 14:26:32 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000010004, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xc}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x21}, 0x200000000000, 0x8, 0x0, 0x100, 0x9, 0x6, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'team0\x00'}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r2, 0x2, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x5b2a8b2f) 2018/05/06 14:26:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x61, 0x102000004) [ 633.504296] print_req_error: 774 callbacks suppressed [ 633.504337] print_req_error: I/O error, dev loop0, sector 0 [ 633.515352] buffer_io_error: 761 callbacks suppressed [ 633.515361] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.528435] print_req_error: I/O error, dev loop0, sector 0 [ 633.534211] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.541702] print_req_error: I/O error, dev loop0, sector 0 [ 633.547481] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/06 14:26:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)='/dev/hwrng\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='nodevvmnet0.vmnet0selinuxcgroup*,\\\x00', 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 633.554892] print_req_error: I/O error, dev loop0, sector 0 [ 633.560859] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.571077] print_req_error: I/O error, dev loop0, sector 0 [ 633.576855] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.579257] autofs4:pid:11831:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(4004249601.7), cmd(0x0000937e) [ 633.597359] autofs4:pid:11831:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 633.611638] print_req_error: I/O error, dev loop0, sector 0 [ 633.617454] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.624771] print_req_error: I/O error, dev loop0, sector 0 [ 633.630527] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.637804] print_req_error: I/O error, dev loop0, sector 0 [ 633.643559] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.650989] print_req_error: I/O error, dev loop0, sector 0 [ 633.656787] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.664244] print_req_error: I/O error, dev loop0, sector 0 [ 633.670046] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.671415] autofs4:pid:11831:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(4004249601.7), cmd(0x0000937e) [ 633.690513] autofs4:pid:11831:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/05/06 14:26:33 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x80) r1 = accept$inet6(r0, 0x0, &(0x7f0000000040)) r2 = msgget(0x1, 0x100) msgsnd(r2, &(0x7f0000000080)={0x3, "03afa59dffad6b9fb67ee215b8218e49f0ff63e262c79f1330982bd6e3c4464ac263fae37a771f40b91d1f292c9a74542cebb9a96a092fac04873abf109f5b88b7dfd86c0b8db0584ad38c3998d23c25fcb965629c761c906b4529dbbe6a0ddca9e356d4ae5034ad2ae8a056185d5efa272768a706daa5fc95c184bca3a1969823acc1465384cdedc2f01101e7d6abef8eb6bdd022938d360ba43b0b0656b4c3fef5ff450f780e24d207cc03a924170a7c65907d5ad4db9fa5710eff77"}, 0xc5, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000180)="13ae252bed412c20229f09317d3113abeafb20e1a2d4228b39d2acfbd4831a8dd114c8bc4053e03e930c3a3a5ded4bc59ab8aeac04bb82bacde32ff36273452548d3309c2e3bf3ec057b879ca6a9d62f77e1ea063ad962d5f44d9d4b5ec6bf25d305230268b99061524839de32d5ba446678a8f899eed4304e296533eb1aacc090ea8b8be1dfbe79805f881c23e8add1165d93d79f35dfd2049951555bd0c42027ba85a4230112ef656a5aaa830127630c4cda16cbf98f291c9e7995f65de603ba469ddc4bd110170df978088a9af64ba14767c3e9377988c127c44e27ac33b92a39ec477b195155e4edec57c1", 0xed) uname(&(0x7f0000000280)=""/204) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@ipv4={[], [], @multicast1}}, &(0x7f00000003c0)=0x14) getegid() fcntl$setstatus(r0, 0x4, 0x2400) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000400)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000580)={0x51, 0xa2, 0x100000000, {0x407b9b62, 0x20}, {0x3f, 0x2}, @rumble={0x3, 0x9}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)=0x0) sched_setscheduler(r3, 0x7, &(0x7f0000000600)=0x20) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100000001) syz_open_procfs(r3, &(0x7f0000000640)='net/ip_tables_targets\x00') pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000680)="a21a8784219eff1b4241cb0c84938645f856544fc6f54520fa", 0x19}], 0x1, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x10800, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x1, 0x100) r6 = accept(r5, &(0x7f0000000780)=@generic, &(0x7f0000000800)=0x80) sendto$inet6(r0, &(0x7f0000000840)="3e844404b5207667973425cecb441885fd8baad4d2391497b3d1c0c127cba6cddaefe494d0d748338d20c57df8d42bd2316eb96d4ed3f52929fdc76c371b2ff4e23d5a1f02429b37007881370c12c633c1974cf6344f42dd06b4224f966b6b7cbb6e40e9f9835d7f3df889bd7f33e864220b9a930b925d9d90ecc7ab", 0x7c, 0x400c001, &(0x7f00000008c0)={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xac}, 0x1c) syz_open_dev$evdev(&(0x7f0000000900)='/dev/input/event#\x00', 0x1, 0x200002) capget(&(0x7f0000000940)={0x20080522, r3}, &(0x7f0000000980)={0xce93, 0x2, 0x80, 0x7, 0x7, 0x2}) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000009c0)=0x59) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000a00)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000a40)=""/126) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) futex(&(0x7f0000000ac0)=0x1, 0xd, 0x0, &(0x7f0000000b40)={r7, r8+10000000}, &(0x7f0000000b80)=0x2, 0x0) dup2(r0, r4) 2018/05/06 14:26:33 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000001080)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200001000007000000000000006000022849ff20001000000000000000010100000100000006100000004000200000000000000000000000000000000000000", 0xb3, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="636865636b5f696e742c00433ae2609817ff7550ae60ed9e7b51b461f4db179839c9698868137ef9e1768284ab128e027d69d5cfec17"]) 2018/05/06 14:26:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) sendto$inet(r1, &(0x7f0000000100)="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", 0x1000, 0x4000000, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000001280)=""/248, 0x2c, 0x1, 0x0, 0xd) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/05/06 14:26:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x3c, 0x102000004) 2018/05/06 14:26:33 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000022e000)=""/74, 0x4a) r3 = dup2(r0, r2) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x9, 0x400, 0x4}, 0xc) 2018/05/06 14:26:33 executing program 1: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000b, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x800, 0x7, 0x9, 0x3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0xc25}, &(0x7f0000000200)=0x8) pause() syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/06 14:26:33 executing program 6: r0 = socket(0x2000000000000010, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="007c15c8dd56d3b17456f449fcb3381c6b35fabfb94b02776e5ac81ea0749a35"}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x3c, "5aa11dda3d7e261a43b9a7c9d369745b464486e1dc467a76ac313b70efeff9ae85c33165719e1a61e9b2467e930b2ae98d556a71946b8ee9238d35ca"}, &(0x7f0000000140)=0x60) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0xd8, 0x1000, "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"}, 0x1008) 2018/05/06 14:26:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x80) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x1) 2018/05/06 14:26:33 executing program 0: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) capset(&(0x7f0000000140)={0xe85f647f1cbf704a, r3}, &(0x7f0000000380)={0x80, 0x5, 0x8000, 0x1000, 0x401, 0x1}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgt/syz1\x00\x00\x00\x00\x00\x00\x00\x00', 0x1ff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000440)=""/4096) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff, r1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r1, 0x2, 0x1, 0x5d, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3ff, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r2, 0x1}) 2018/05/06 14:26:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x10501) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0)={0x3, "bee0c4"}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x2, 0x0, 0x3, {0x4}, [@typed={0x8, 0x11, @pid=r1}]}, 0x1c}, 0x1}, 0x0) r3 = dup2(r0, r0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000), 0x4) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000100)=0x7fff) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000440)="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") 2018/05/06 14:26:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x6800000000000000, 0x102000004) 2018/05/06 14:26:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000440)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) 2018/05/06 14:26:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x4, 0x80000001, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@mpls_getroute={0x28, 0x1a, 0x2b, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x2000) 2018/05/06 14:26:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup3(r2, r1, 0x80000) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:34 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x51, 0x8, 0x9, {0x4, 0x5}, {0x100000001, 0x1}, @rumble={0x7, 0x1ff}}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/53) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x1, 0x0, 0x3f, 0xffffffff, r1}) 2018/05/06 14:26:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xffffffffffffff7f, 0x102000004) 2018/05/06 14:26:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x5, "270202"}], 0x18}, 0x0) 2018/05/06 14:26:34 executing program 1: r0 = openat$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_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000100)={0xef, 0x6, 0x2, 0x0, 0x6, 0xcaf7, 0x5, 0x1, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x5, 0x3, 0x0, 0x1ff, 0x8, 0x9, 0x34, 0x2, 0x5}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x101000) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)={0x7}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000003c0)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/06 14:26:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x80000000000) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1eaa, 0xc0000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$rdma_cm(r3, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000c40)={0xffffffff}, 0x13f, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000", @ANYRES32=r5, @ANYBLOB="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"], 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000008010040"]) 2018/05/06 14:26:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 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) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='`', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x40, 0x4, 0xbd, 0x90e1, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x7fff}}, 0x334, 0x9}, &(0x7f0000000180)=0x90) [ 635.264749] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 635.322850] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 635.368655] BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1342 [ 635.377723] in_atomic(): 0, irqs_disabled(): 1, pid: 11934, name: syz-executor1 [ 635.385208] 2 locks held by syz-executor1/11934: [ 635.389963] #0: 0000000096e2a492 (&mm->mmap_sem){++++}, at: acct_collect+0xf3/0x860 [ 635.397896] #1: 0000000096e2a492 (&mm->mmap_sem){++++}, at: __do_page_fault+0x381/0xe40 [ 635.406171] irq event stamp: 380 [ 635.409552] hardirqs last enabled at (379): [] acct_update_integrals+0x10f/0x210 [ 635.418749] hardirqs last disabled at (380): [] error_entry+0x76/0xd0 [ 635.426903] softirqs last enabled at (0): [] copy_process.part.38+0x194e/0x6e90 [ 635.435986] softirqs last disabled at (0): [<0000000000000000>] (null) [ 635.443512] CPU: 1 PID: 11934 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #35 [ 635.450766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.460109] Call Trace: [ 635.462697] dump_stack+0x1b9/0x294 [ 635.466316] ? dump_stack_print_info.cold.2+0x52/0x52 [ 635.471494] ? print_lock+0xd1/0xd6 [ 635.475115] ___might_sleep.cold.87+0x11f/0x13a [ 635.479773] ? check_same_owner+0x320/0x320 [ 635.484081] ? perf_trace_lock+0xd6/0x900 [ 635.488223] __might_sleep+0x95/0x190 [ 635.492018] __do_page_fault+0x3ae/0xe40 [ 635.496075] ? mm_fault_error+0x380/0x380 [ 635.500214] ? lock_acquire+0x1dc/0x520 [ 635.504177] ? acct_collect+0xf3/0x860 [ 635.508056] do_page_fault+0xee/0x8a7 [ 635.511845] ? vmalloc_sync_all+0x30/0x30 [ 635.515984] ? rcu_note_context_switch+0x710/0x710 [ 635.520902] ? find_held_lock+0x36/0x1c0 [ 635.524957] ? __might_sleep+0x95/0x190 [ 635.528923] ? down_read+0xaf/0x1b0 [ 635.532623] ? acct_collect+0xf3/0x860 [ 635.536495] ? lock_downgrade+0x8e0/0x8e0 [ 635.540632] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 635.545469] page_fault+0x1e/0x30 [ 635.548910] RIP: 0010:vmx_vcpu_run+0x95f/0x25f0 [ 635.553558] RSP: 0018:ffff8801afabf398 EFLAGS: 00010002 [ 635.558912] RAX: ffff8801b101a180 RBX: ffff8801b3922d40 RCX: 0000000000000000 [ 635.566168] RDX: ffff88018e77f460 RSI: ffffffff816f5924 RDI: ffff88018e77f468 [ 635.573423] RBP: ffff8801afabf358 R08: 0000000000007d1b R09: 0000000000000000 [ 635.580678] R10: ffff8801b101a9b8 R11: ffff8801b101a180 R12: ffff88018e77f460 [ 635.587931] R13: 0000000000003000 R14: 00000000044f2000 R15: dffffc0000000000 [ 635.595204] ? acct_collect+0x154/0x860 [ 635.599168] WARNING: kernel stack regs at 00000000fb7d3e0a in syz-executor1:11934 has bad 'bp' value 0000000090358d1e [ 635.599175] unwind stack type:1 next_sp: (null) mask:0x2 graph_idx:0 [ 635.599185] 00000000feb2678a: ffff8801afabeef8 (0xffff8801afabeef8) [ 635.599197] 000000009e5883eb: ffffffff8129f9f1 (show_trace_log_lvl+0x1dd/0x25c) [ 635.599207] 00000000e3ad1f40: ffffffff811f727f (vmx_vcpu_run+0x95f/0x25f0) [ 635.599214] 00000000004daba9: ffff8801afabf368 (0xffff8801afabf368) [ 635.599220] 00000000c98d3929: 0000000000000002 (0x2) [ 635.599226] 00000000fc2ed16f: 0000000000000001 (0x1) [ 635.599233] 00000000dc0e6ea7: ffff8801afab8000 (0xffff8801afab8000) [ 635.599240] 000000000f8b86c9: ffff8801afac0000 (0xffff8801afac0000) [ 635.599244] 000000004adb9bef: 0000000000000000 ... [ 635.599250] 00000000f8217959: 0000000000000001 (0x1) [ 635.599258] 000000006e80a3bb: ffff8801afab8000 (0xffff8801afab8000) [ 635.599265] 00000000e3cb47dc: ffff8801afac0000 (0xffff8801afac0000) [ 635.599268] 000000009389e01f: 0000000000000000 ... [ 635.599275] 00000000db2afd95: 0000000000000002 (0x2) [ 635.599281] 0000000095d1b2fa: ffff8801b101a180 (0xffff8801b101a180) [ 635.599288] 0000000027b744c2: 0000010100000000 (0x10100000000) [ 635.599292] 000000005c9c3f81: 0000000000000000 ... [ 635.599299] 00000000caa4ddd2: ffff8801afabee30 (0xffff8801afabee30) [ 635.599309] 000000005734589e: ffffffff811f727f (vmx_vcpu_run+0x95f/0x25f0) [ 635.599316] 0000000061e0ac48: ffff8801afabf2e8 (0xffff8801afabf2e8) [ 635.599322] 0000000041357c0c: 0000000000000093 (0x93) [ 635.599326] 0000000043c8a7ee: 0000000000000000 ... [ 635.599339] 00000000e106cc25: ffffffff88d18b60 (pv_cpu_ops+0x120/0x120) [ 635.599346] 000000008c357428: 00000000ffffffff (0xffffffff) [ 635.599353] 00000000c5b740c9: ffff8801afabef08 (0xffff8801afabef08) [ 635.599362] 00000000f703b918: ffffffff8129faa8 (show_stack+0x38/0x3a) [ 635.599369] 0000000076b1607d: ffff8801afabefb8 (0xffff8801afabefb8) [ 635.599381] 0000000019bb65d5: ffffffff87679015 (dump_stack+0x1b9/0x294) [ 635.599388] 00000000fdb8336f: fffffbfff11a316c (0xfffffbfff11a316c) [ 635.599395] 00000000ce9805b5: dffffc0000000000 (0xdffffc0000000000) [ 635.599402] 000000009c9c5fc7: 1ffff10035f57de6 (0x1ffff10035f57de6) [ 635.599408] 00000000579de084: 0000000041b58ab3 (0x41b58ab3) [ 635.599421] 00000000a003c85c: ffffffff889a46dc (regoff.33591+0x35b95c/0x36e210) [ 635.599432] 000000009de5e9bd: ffffffff87678e5c (dump_stack_print_info.cold.2+0x52/0x52) [ 635.599439] 000000009adebdac: ffff8801b101a9e0 (0xffff8801b101a9e0) [ 635.599446] 00000000a6c22929: ffff8801afabef70 (0xffff8801afabef70) [ 635.599457] 00000000bac5f393: ffffffff815d34b4 (print_lock+0xd1/0xd6) [ 635.599460] 00000000ae8c23c7: 0000000000000000 ... [ 635.599467] 000000003a387578: ffff8801b101a180 (0xffff8801b101a180) [ 635.599474] 0000000064a477ff: ffffed003b5e3eb2 (0xffffed003b5e3eb2) [ 635.599481] 0000000058499191: ffff8801b101a180 (0xffff8801b101a180) [ 635.599488] 00000000bb2f5f8f: 1ffff10035f57df9 (0x1ffff10035f57df9) [ 635.599495] 000000007750712b: ffff8801b101a180 (0xffff8801b101a180) [ 635.599502] 00000000f1221666: 0000000000002e9e (0x2e9e) [ 635.599508] 000000004e5bfa7e: 000000000000053e (0x53e) [ 635.599514] 00000000b55860a2: 0000000000000002 (0x2) [ 635.599521] 00000000f2503a2e: ffff8801afabf048 (0xffff8801afabf048) [ 635.599532] 00000000c0672f7b: ffffffff8153dac1 (___might_sleep.cold.87+0x11f/0x13a) [ 635.599539] 00000000ed31d763: 0000000041b58ab3 (0x41b58ab3) [ 635.599549] 000000006286750e: ffffffff889b4acf (regoff.33591+0x36bd4f/0x36e210) [ 635.599561] 000000006770a527: ffffffff81524070 (check_same_owner+0x320/0x320) [ 635.599567] 000000003a1ac4a8: 0000000000000001 (0x1) [ 635.599574] 00000000380bd465: ffffffff001a0018 (0xffffffff001a0018) [ 635.599581] 000000001437a03b: 1ffff10035f57e0a (0x1ffff10035f57e0a) [ 635.599588] 000000009f4bc076: ffff8801afabf1b0 (0xffff8801afabf1b0) [ 635.599592] 00000000acfe8e19: 0000000000000000 ... [ 635.599601] 00000000caa33758: ffffffff815bec16 (perf_trace_lock+0xd6/0x900) [ 635.599613] 00000000e4530b12: ffffffff89be19a8 (lock_chains+0x2428/0x200020) [ 635.599620] 000000000d7d6a09: 1ffff10035f57e0f (0x1ffff10035f57e0f) [ 635.599627] 000000002ff3f303: ffff8801afabf1d8 (0xffff8801afabf1d8) [ 635.599634] 000000001a068327: ffff8801b101a180 (0xffff8801b101a180) [ 635.599645] 00000000ca7971ec: ffffffff87c78b60 (__func__.46248+0x1e0/0x940) [ 635.599655] 0000000058a934cf: 000000000000053e (0x53e) [ 635.599659] 00000000a9718a62: 0000000000000000 ... [ 635.599666] 000000004b60aa2b: ffff8801afabf088 (0xffff8801afabf088) [ 635.599676] 000000009527ed0b: ffffffff81524425 (__might_sleep+0x95/0x190) [ 635.599683] 0000000040ae8f05: 1ffff10035f57e17 (0x1ffff10035f57e17) [ 635.599690] 00000000b7fd7a42: 0000000000005688 (0x5688) [ 635.599696] 000000002f58efad: 0000000000005688 (0x5688) [ 635.599703] 000000005eae9bc5: ffff8801afabf2e8 (0xffff8801afabf2e8) [ 635.599709] 0000000026ab2606: 0000000000000001 (0x1) [ 635.599713] 000000004d2c9523: 0000000000000000 ... [ 635.599720] 000000009e4c970f: ffff8801afabf170 (0xffff8801afabf170) [ 635.599731] 00000000d2dd4aeb: ffffffff813547ae (__do_page_fault+0x3ae/0xe40) [ 635.599738] 0000000068bab7db: ffff8801000c0018 (0xffff8801000c0018) [ 635.599744] 00000000446e3bf8: 0000000041b58ab3 (0x41b58ab3) [ 635.599750] 000000007f448628: 0000000000000002 (0x2) [ 635.599755] 000000009aead6be: 0000000000000000 ... [ 635.599761] 000000006d0bd000: 000000158167a133 (0x158167a133) [ 635.599768] 0000000002739dca: 1ffff10035f57e1d (0x1ffff10035f57e1d) [ 635.599776] 000000000dea81d3: ffff8801d0596d68 (0xffff8801d0596d68) [ 635.599783] 000000003b0a4e3c: ffff8801d0596cc0 (0xffff8801d0596cc0) [ 635.599790] 000000004db2dfa5: ffff8801b101a180 (0xffff8801b101a180) [ 635.599797] 00000000c68c92d4: 0000000041b58ab3 (0x41b58ab3) [ 635.599807] 0000000050f24a2a: ffffffff889b5feb (regoff.33591+0x36d26b/0x36e210) [ 635.599816] 00000000f4dc353a: ffffffff81354400 (mm_fault_error+0x380/0x380) [ 635.599822] 00000000dcb35921: 0000000000000001 (0x1) [ 635.599826] 000000004dd2cd9f: 0000000000000000 ... [ 635.599833] 00000000f0723f33: ffff8801afabf230 (0xffff8801afabf230) [ 635.599842] 00000000f17d8fcf: ffffffff815d0e5c (lock_acquire+0x1dc/0x520) [ 635.599846] 000000001c9cefad: 0000000000000000 ... [ 635.599855] 00000000dc9071fb: ffffffff816f58c3 (acct_collect+0xf3/0x860) [ 635.599859] 000000006015e570: 0000000000000000 ... [ 635.599865] 0000000005bfdac9: 0000000000000286 (0x286) [ 635.599871] 00000000a41ed17d: 0000000000000286 (0x286) [ 635.599879] 000000002587be49: 1ffff10035f57e32 (0x1ffff10035f57e32) [ 635.599886] 00000000834f58ab: ffff8801afabf2e8 (0xffff8801afabf2e8) [ 635.599892] 00000000b0fee07e: 0000000000000002 (0x2) [ 635.599898] 000000009d0dfe61: 0000000000005688 (0x5688) [ 635.599905] 00000000d6800d76: ffff8801afabf2b0 (0xffff8801afabf2b0) [ 635.599912] 00000000bfb420ed: ffff8801afabf2d8 (0xffff8801afabf2d8) [ 635.599922] 00000000c1521d2c: ffffffff8135535e (do_page_fault+0xee/0x8a7) [ 635.599932] 000000008bd6b012: ffffffff889b4acf (regoff.33591+0x36bd4f/0x36e210) [ 635.599939] 00000000fed71953: ffff88018eea7090 (0xffff88018eea7090) [ 635.599946] 00000000d527ba8f: 0000000041b58ab3 (0x41b58ab3) [ 635.599956] 00000000b9ad9cff: ffffffff889a4358 (regoff.33591+0x35b5d8/0x36e210) [ 635.599965] 000000000c76c283: ffffffff81355270 (vmalloc_sync_all+0x30/0x30) [ 635.599972] 00000000a891cbc9: 0000000041b58ab3 (0x41b58ab3) [ 635.599982] 00000000d86f5e22: ffffffff889b0a20 (regoff.33591+0x367ca0/0x36e210) [ 635.599994] 00000000006981e3: ffffffff8164f380 (rcu_note_context_switch+0x710/0x710) [ 635.600004] 000000001d741610: ffffffff815c15c6 (find_held_lock+0x36/0x1c0) [ 635.600014] 00000000ee98cd5e: ffff88018eea7090 (0xffff88018eea7090) [ 635.600024] 00000000daf0ba0a: ffff8801afabf258 (0xffff8801afabf258) [ 635.600032] 00000000b87071e3: ffff8801b101a180 (0xffff8801b101a180) [ 635.600041] 00000000cb9b77d5: ffffffff87ca9240 (schedstat_sops+0xe60/0x53c0) [ 635.600048] 000000008c922348: 0000000000000017 (0x17) [ 635.600051] 00000000b7db3abc: 0000000000000000 ... [ 635.600058] 000000001f446b6e: ffff8801afabf238 (0xffff8801afabf238) [ 635.600069] 0000000084c91d74: ffffffff81524425 (__might_sleep+0x95/0x190) [ 635.600076] 00000000e662f0c3: ffff8801d0596d68 (0xffff8801d0596d68) [ 635.600083] 00000000e15d37fc: 1ffff10035f57e4a (0x1ffff10035f57e4a) [ 635.600090] 00000000072145d8: dffffc0000000000 (0xdffffc0000000000) [ 635.600097] 00000000a788c105: ffff8801afabf2f0 (0xffff8801afabf2f0) [ 635.600104] 00000000e550579c: ffff8801afabf8d8 (0xffff8801afabf8d8) [ 635.600111] 000000002cd64bb8: ffff8801afabf318 (0xffff8801afabf318) [ 635.600121] 00000000a92ab9df: ffffffff876e7d7f (down_read+0xaf/0x1b0) [ 635.600130] 000000002071e323: ffffffff816f58c3 (acct_collect+0xf3/0x860) [ 635.600139] 000000003354d90a: ffffffff815d0270 (lock_downgrade+0x8e0/0x8e0) [ 635.600146] 00000000800beb9d: 0000000041b58ab3 (0x41b58ab3) [ 635.600153] 0000000017c50fb7: 0000000000000086 (0x86) [ 635.600159] 00000000cd0deb3f: 0000000000000001 (0x1) [ 635.600163] 00000000f3655862: 0000000000000000 ... [ 635.600170] 00000000b8c65a1d: ffff8801afabf2d0 (0xffff8801afabf2d0) [ 635.600181] 0000000098282ea3: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 635.600185] 00000000ff795d72: 0000000000000000 ... [ 635.600192] 00000000e42acfdb: 0000000087800a07 (0x87800a07) [ 635.600198] 000000007a5de72d: 0000000000000001 (0x1) [ 635.600202] 0000000021977a05: 0000000000000000 ... [ 635.600209] 0000000071a9d545: ffff8801afabf2e9 (0xffff8801afabf2e9) [ 635.600218] 00000000678dc213: ffffffff87800fce (page_fault+0x1e/0x30) [ 635.600226] 00000000fb7d3e0a: dffffc0000000000 (0xdffffc0000000000) [ 635.600232] 00000000dce6e2e5: 00000000044f2000 (0x44f2000) [ 635.600239] 000000007cd01048: 0000000000003000 (0x3000) [ 635.600246] 0000000071ea3def: ffff88018e77f460 (0xffff88018e77f460) [ 635.600253] 000000008551d6ea: ffff8801afabf358 (0xffff8801afabf358) [ 635.600260] 00000000a5c4f545: ffff8801b3922d40 (0xffff8801b3922d40) [ 635.600267] 000000005b96d5ae: ffff8801b101a180 (0xffff8801b101a180) [ 635.600274] 0000000017dba481: ffff8801b101a9b8 (0xffff8801b101a9b8) [ 635.600277] 00000000aba19a0b: 0000000000000000 ... [ 635.600284] 0000000030d3b47e: 0000000000007d1b (0x7d1b) [ 635.600291] 000000004f9af0de: ffff8801b101a180 (0xffff8801b101a180) [ 635.600294] 000000003e6719f3: 0000000000000000 ... [ 635.600301] 00000000c81ad099: ffff88018e77f460 (0xffff88018e77f460) [ 635.600311] 00000000b353b969: ffffffff816f5924 (acct_collect+0x154/0x860) [ 635.600318] 0000000090358d1e: ffff88018e77f468 (0xffff88018e77f468) [ 635.600325] 0000000004f60d50: ffffffffffffffff (0xffffffffffffffff) [ 635.600334] 000000008d08e243: ffffffff811f727f (vmx_vcpu_run+0x95f/0x25f0) [ 635.600340] 00000000d29ced90: 0000000000000010 (0x10) [ 635.600346] 00000000fde3cf7e: 0000000000010002 (0x10002) [ 635.600353] 0000000086c1ad80: ffff8801afabf398 (0xffff8801afabf398) [ 635.600359] 0000000006f91109: 0000000000000018 (0x18) [ 635.600363] 00000000f6f81b9b: 0000000000000000 ... [ 635.600370] 00000000f5601908: 1ffff10035f57e4e (0x1ffff10035f57e4e) [ 635.600377] 000000009392ff48: ffffffff00000000 (0xffffffff00000000) [ 635.600384] 000000006672e818: ffff8801b101a838 (0xffff8801b101a838) [ 635.600390] 000000008dc75794: 0000000000000201 (0x201) [ 635.600397] 00000000c62972ec: 0000000041b58ab3 (0x41b58ab3) [ 635.600407] 000000004b1a2633: ffffffff889ba740 (K512_4+0x1940/0x11bc04) [ 635.600420] 00000000d3df51b6: ffffffff8146cbf0 (mm_update_next_owner+0x980/0x980) [ 635.600430] 00000000f52590b9: ffffffff889a64c8 (regoff.33591+0x35d748/0x36e210) [ 635.600439] 00000000dac04a9e: ffffffff815c70f0 (print_usage_bug+0xc0/0xc0) [ 635.600446] 00000000c16ab0dd: 0000000000000286 (0x286) [ 635.600452] 000000004522c9f6: 0000000041b58ab3 (0x41b58ab3) [ 635.600462] 0000000077abcb31: ffffffff889a3a5f (regoff.33591+0x35acdf/0x36e210) [ 635.600471] 000000007caa5a24: ffffffff815c0ce0 (graph_lock+0x170/0x170) [ 635.600482] 00000000205c337b: ffffffff815e093e (do_raw_spin_unlock+0x9e/0x2e0) [ 635.600489] 000000000ddb70c3: 0000000041b58ab3 (0x41b58ab3) [ 635.600499] 00000000c706738d: ffffffff889a46dc (regoff.33591+0x35b95c/0x36e210) [ 635.600506] 00000000fe35ac41: 0000000041b58ab3 (0x41b58ab3) [ 635.600516] 0000000054305f2f: ffffffff889b0a20 (regoff.33591+0x367ca0/0x36e210) [ 635.600526] 00000000e8b112b9: ffffffff8164f380 (rcu_note_context_switch+0x710/0x710) [ 635.600536] 0000000035c51fdd: ffffffff815d0e5c (lock_acquire+0x1dc/0x520) [ 635.600539] 00000000219a470f: 0000000000000000 ... [ 635.600546] 000000001a8f5ccf: ffff8801afabf7f0 (0xffff8801afabf7f0) [ 635.600553] 00000000d93f8591: ffff8801b101a180 (0xffff8801b101a180) [ 635.600557] 00000000162988e1: 0000000000000000 ... [ 635.600563] 00000000b3c7561e: 0000000000000039 (0x39) [ 635.600567] 00000000ae2e9efd: 0000000000000000 ... [ 635.600574] 00000000e2cddd5d: ffff8801afabf4a8 (0xffff8801afabf4a8) [ 635.600584] 00000000baaedec8: ffffffff81524425 (__might_sleep+0x95/0x190) [ 635.600588] 00000000a4434864: 0000000000000000 ... [ 635.600595] 00000000a5d05fe7: ffff8801afabf7d8 (0xffff8801afabf7d8) [ 635.600602] 00000000d3c35636: 1ffff10035f57ea6 (0x1ffff10035f57ea6) [ 635.600609] 0000000014a672a2: ffff8801b101a9b8 (0xffff8801b101a9b8) [ 635.600616] 0000000016443710: ffffc90000c7e5a0 (0xffffc90000c7e5a0) [ 635.600623] 00000000f5727b6e: ffffc90000c7e5a0 (0xffffc90000c7e5a0) [ 635.600629] 0000000005d39247: 000000000000008e (0x8e) [ 635.600636] 00000000041978b7: ffff8801b101a9da (0xffff8801b101a9da) [ 635.600640] 00000000b82d749d: 0000000000000000 ... [ 635.600646] 00000000552bf5a2: 000000000000000c (0xc) [ 635.600657] 00000000bcf89d55: ffff8801b101a9a4 (0xffff8801b101a9a4) [ 635.600664] 000000000bf9033a: ffff8801afabf870 (0xffff8801afabf870) [ 635.600674] 00000000bc9b6bc1: ffffffff815ca465 (__lock_acquire+0x7f5/0x5140) [ 635.600681] 00000000d060c1a3: ffffc90000c7e5a0 (0xffffc90000c7e5a0) [ 635.600688] 00000000517a4789: ffff8801b101a180 (0xffff8801b101a180) [ 635.600695] 000000003f35bb75: ffff8801afabf550 (0xffff8801afabf550) [ 635.600702] 00000000c947878f: ffff8801afabf638 (0xffff8801afabf638) [ 635.600708] 00000000adcfe9a1: 0000000000000286 (0x286) [ 635.600712] 00000000492e8756: 0000000000000000 ... [ 635.600718] 000000007854bb1b: ffff880100000001 (0xffff880100000001) [ 635.600725] 0000000045e9c096: ffff8801b101a9b0 (0xffff8801b101a9b0) [ 635.600731] 00000000b639e5f2: 0000000000000286 (0x286) [ 635.600738] 00000000053bceef: ffffffff00000001 (0xffffffff00000001) [ 635.600745] 0000000080f06a82: 0000000041b58ab3 (0x41b58ab3) [ 635.600755] 000000003c96bc37: ffffffff889bf5b8 (K512_4+0x67b8/0x11bc04) [ 635.600762] 00000000bce64131: ffff8801b101a9d0 (0xffff8801b101a9d0) [ 635.600770] 00000000b84cebdb: ffffc90000000000 (0xffffc90000000000) [ 635.600780] 00000000f994b323: ffffffff8a2219c0 (chainhash_table+0x3a1c0/0x40020) [ 635.600786] 00000000205e4b14: 00000000000020bf (0x20bf) [ 635.600793] 00000000cea4d620: ffff8801b101a9d8 (0xffff8801b101a9d8) [ 635.600800] 0000000075ddc736: ffff8801b101a9b0 (0xffff8801b101a9b0) [ 635.600807] 00000000792b1d68: ffff8801b101a9b8 (0xffff8801b101a9b8) [ 635.600814] 00000000c87e0ab6: 1ffff10035f57eb0 (0x1ffff10035f57eb0) [ 635.600820] 00000000a5fb9411: 0000000041b58ab3 (0x41b58ab3) [ 635.600831] 00000000580e1bb5: ffffffff889bf528 (K512_4+0x6728/0x11bc04) [ 635.600841] 0000000080995b38: ffffffff815c9c70 (debug_check_no_locks_freed+0x310/0x310) [ 635.600847] 00000000af7aeff3: 000000000000042d (0x42d) [ 635.600854] 000000005645acca: ffff8801afabf638 (0xffff8801afabf638) [ 635.600865] 00000000585f3eec: ffffffff815e093e (do_raw_spin_unlock+0x9e/0x2e0) [ 635.600871] 000000009c0e3674: 0000000041b58ab3 (0x41b58ab3) [ 635.600881] 00000000711d7bd5: ffffffff889a46dc (regoff.33591+0x35b95c/0x36e210) [ 635.600892] 000000009d551701: ffffffff815e08a0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 635.600899] 0000000042c107f6: ffff88018eea7090 (0xffff88018eea7090) [ 635.600906] 000000001659e1cb: ffff880100000001 (0xffff880100000001) [ 635.600912] 00000000733809c6: 0000000000000001 (0x1) [ 635.600919] 00000000813b737a: ffffc90000c7e598 (0xffffc90000c7e598) [ 635.600926] 000000009ae2c3e1: ffffc90000c7e5c0 (0xffffc90000c7e5c0) [ 635.600938] 00000000caa81724: ffffffff81b58ab4 (kasan_check_write+0x14/0x20) [ 635.600945] 000000008b97f462: ffff8801afabf630 (0xffff8801afabf630) [ 635.600957] 00000000944571a0: ffffffff81793183 (__sanitizer_cov_trace_switch+0x53/0x90) [ 635.600963] 000000007da3aad9: 0000000000000002 (0x2) [ 635.600970] 00000000c35ce618: ffff8801d0596cc0 (0xffff8801d0596cc0) [ 635.600977] 000000006a27294b: ffff8801afabf878 (0xffff8801afabf878) [ 635.600987] 00000000e8465bbf: ffffffff89c99e08 (lock_chains+0xba888/0x200020) [ 635.600998] 000000009c645820: ffffffff817930ca (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 635.601007] 0000000067fcab09: ffff8801afabf650 (0xffff8801afabf650) [ 635.601022] 000000002124ffc1: ffffffff816bea5d (drop_futex_key_refs.isra.13+0x6d/0xe0) [ 635.601030] 00000000ea15cc01: ffff8801afabf650 (0xffff8801afabf650) [ 635.601042] 00000000dee6448b: ffffffff81793128 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) [ 635.601049] 00000000e7073c57: ffff8801afabf8a0 (0xffff8801afabf8a0) [ 635.601058] 0000000036476967: ffffffff816c5201 (futex_wait+0x5c1/0x9f0) [ 635.601068] 00000000523b4f8e: ffffffff89be1ec8 (lock_chains+0x2948/0x200020) [ 635.601075] 000000008ce8ed11: 1ffff10035f57ed7 (0x1ffff10035f57ed7) [ 635.601082] 000000002de2a61d: 1ffff10035f57eda (0x1ffff10035f57eda) [ 635.601089] 00000000489b1955: ffff8801afabf830 (0xffff8801afabf830) [ 635.601096] 000000001e5c1df3: ffff8801afabf858 (0xffff8801afabf858) [ 635.601105] 00000000667859d8: ffffffff815bec16 (perf_trace_lock+0xd6/0x900) [ 635.601112] 00000000468190a1: ffff8801afabf858 (0xffff8801afabf858) [ 635.601119] 00000000c0d17ac4: ffff8801afabf880 (0xffff8801afabf880) [ 635.601129] 00000000ec2a3106: ffffffff815bf523 (perf_trace_lock_acquire+0xe3/0x980) [ 635.601136] 0000000053f12bb9: fffffe0000000001 (0xfffffe0000000001) [ 635.601139] 000000007209b955: 0000000000000000 ... [ 635.601146] 000000000db59d9f: 0000000041b58ab3 (0x41b58ab3) [ 635.601154] 000000004d8509e9: ffff8801c59ffda0 (0xffff8801c59ffda0) [ 635.601161] 00000000de0ec153: ffff8801c59ffdb8 (0xffff8801c59ffdb8) [ 635.601167] 00000000dd931271: 0000000041b58ab3 (0x41b58ab3) [ 635.601178] 00000000970dd76a: ffffffff889a38a0 (regoff.33591+0x35ab20/0x36e210) [ 635.601186] 00000000f7337f78: ffffffff815beb40 (zap_class+0x720/0x720) [ 635.601193] 00000000a4b57225: ffffffff00000000 (0xffffffff00000000) [ 635.601200] 00000000d976bcd3: ffff8801001c0018 (0xffff8801001c0018) [ 635.601207] 00000000688aecc9: 0000000041b58ab3 (0x41b58ab3) [ 635.601217] 00000000dc56f1bf: ffffffff889a38a0 (regoff.33591+0x35ab20/0x36e210) [ 635.601226] 000000009a6eeb86: ffffffff815bf440 (perf_trace_lock+0x900/0x900) [ 635.601235] 00000000bac1bcd3: ffffffff815c0ce0 (graph_lock+0x170/0x170) [ 635.601242] 0000000012fdd142: ffffc900001c0018 (0xffffc900001c0018) [ 635.601249] 00000000a978cc68: dffffc0000000000 (0xdffffc0000000000) [ 635.601256] 00000000c844f576: ffff8801afabf948 (0xffff8801afabf948) [ 635.601262] 00000000f57f1366: 0000000000000002 (0x2) [ 635.601269] 000000002da73645: ffff8801afabf748 (0xffff8801afabf748) [ 635.601281] 000000007fc35737: ffffffff81793106 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 635.601287] 00000000eefb06d4: 0000000041b58ab3 (0x41b58ab3) [ 635.601297] 000000000aee7ce6: ffffffff889a3a5f (regoff.33591+0x35acdf/0x36e210) [ 635.601306] 0000000091b8cc3e: ffffffff815c0ce0 (graph_lock+0x170/0x170) [ 635.601313] 00000000bfbdcfbd: ffff8801daf2c740 (0xffff8801daf2c740) [ 635.601317] 00000000764844ff: 0000000000000000 ... [ 635.601324] 00000000b4dd4ed4: ffffed0035f57f08 (0xffffed0035f57f08) [ 635.601331] 00000000bef3bc50: ffff8801afabf7f8 (0xffff8801afabf7f8) [ 635.601338] 0000000009e3e336: ffff8801afabf8c8 (0xffff8801afabf8c8) [ 635.601345] 00000000cabae417: ffffed0035f57f19 (0xffffed0035f57f19) [ 635.601352] 00000000e1555577: 1ffff10035f57ef5 (0x1ffff10035f57ef5) [ 635.601359] 000000003a343058: ffff880190982080 (0xffff880190982080) [ 635.601366] 0000000068d63d80: 1ffff10035f57f09 (0x1ffff10035f57f09) [ 635.601373] 0000000077f7408c: ffff8801afabfc9c (0xffff8801afabfc9c) [ 635.601377] 000000004fa9c196: 0000000000000000 ... [ 635.601384] 00000000b4d8316a: ffff8801afabf7e8 (0xffff8801afabf7e8) [ 635.601393] 0000000075380e2a: ffffffff81b59111 (memset+0x31/0x40) [ 635.601400] 00000000b0ced819: 1ffff10035f57f05 (0x1ffff10035f57f05) [ 635.601407] 0000000036cfd744: ffff8801b101a860 (0xffff8801b101a860) [ 635.601411] 00000000113e5d7c: 0000000000000000 ... [ 635.601418] 0000000045c93e30: 1ffff10035f57f12 (0x1ffff10035f57f12) [ 635.601425] 00000000a45b312b: ffff8801b101a9b8 (0xffff8801b101a9b8) [ 635.601432] 000000001f6083d8: ffff8801c59ffda0 (0xffff8801c59ffda0) [ 635.601439] 000000007ddc17f8: ffff8801c59ffda0 (0xffff8801c59ffda0) [ 635.601443] 0000000037276750: 0000000000000000 ... [ 635.601450] 00000000d2046c85: ffff8801afabf858 (0xffff8801afabf858) [ 635.601459] 0000000074ce5f5c: ffffffff815c15c6 (find_held_lock+0x36/0x1c0) [ 635.601466] 000000004d2ac779: 00000001afabf830 (0x1afabf830) [ 635.601472] 00000000bb80c11c: ffff8801afabf8b0 (0xffff8801afabf8b0) [ 635.601479] 00000000d313fbb4: 1ffff10035f57f12 (0x1ffff10035f57f12) [ 635.601486] 000000008029c796: ffff8801afabf970 (0xffff8801afabf970) [ 635.601493] 0000000064872e90: ffff8801c59ffda0 (0xffff8801c59ffda0) [ 635.601500] 0000000026f6e9c3: ffff8801b101a180 (0xffff8801b101a180) [ 635.601507] 000000009da246e6: ffff8801afabf8b0 (0xffff8801afabf8b0) [ 635.601514] 00000000d3c6ba0f: ffff8801afabf998 (0xffff8801afabf998) [ 635.601520] 00000000a3e4a2a8: 0000000000000086 (0x86) [ 635.601527] 000000001d7c81b5: 0000000041b58ab3 (0x41b58ab3) [ 635.601534] 000000002eee2b2e: ffffffff00000001 (0xffffffff00000001) [ 635.601541] 00000000a01aaa46: ffff8801b101a9b0 (0xffff8801b101a9b0) [ 635.601547] 0000000029a47c9b: 0000000000000086 (0x86) [ 635.601554] 00000000456184af: ffffffff00000001 (0xffffffff00000001) [ 635.601560] 00000000e204805a: 0000000041b58ab3 (0x41b58ab3) [ 635.601571] 000000009f56d39f: ffffffff889bf5b8 (K512_4+0x67b8/0x11bc04) [ 635.601580] 00000000010e547d: ffffffff815d0270 (lock_downgrade+0x8e0/0x8e0) [ 635.601587] 00000000ad271aac: 1ffff10035f57f19 (0x1ffff10035f57f19) [ 635.601591] 000000000d654134: 0000000000000000 ... [ 635.601597] 00000000d4b21213: 0000000000000286 (0x286) [ 635.601604] 000000002b4aa2ad: ffff8801c59ffda0 (0xffff8801c59ffda0) [ 635.601611] 0000000061f1885e: 1ffff10035f57f25 (0x1ffff10035f57f25) [ 635.601618] 00000000c4d5f8a3: 1ffff10035f57f22 (0x1ffff10035f57f22) [ 635.601622] 000000007f0a7d85: 0000000000000000 ... [ 635.601629] 00000000a950e45b: ffff8801afabf988 (0xffff8801afabf988) [ 635.601635] 00000000a157d4e3: ffff8801b3922d40 (0xffff8801b3922d40) [ 635.601642] 000000009fb783dd: 0000000000000004 (0x4) [ 635.601652] 00000000507ee24e: ffff8801b3922ddc (0xffff8801b3922ddc) [ 635.601659] 00000000589b33cd: ffff8801afabf9b0 (0xffff8801afabf9b0) [ 635.601669] 0000000010f05edb: ffffffff8146f56f (do_group_exit+0x16f/0x430) [ 635.601676] 00000000e8900280: 0000000041b58ab3 (0x41b58ab3) [ 635.601686] 00000000f044d82d: ffffffff889a46dc (regoff.33591+0x35b95c/0x36e210) [ 635.601696] 0000000018274813: ffffffff815e08a0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 635.601703] 000000001778c750: 0000000041b58ab3 (0x41b58ab3) [ 635.601713] 00000000c363774d: ffffffff889a4436 (regoff.33591+0x35b6b6/0x36e210) [ 635.601723] 00000000cc2656e6: ffffffff8146f400 (__ia32_sys_exit+0x50/0x50) [ 635.601730] 00000000f56476cf: ffff8801b101a180 (0xffff8801b101a180) [ 635.601739] 000000002ad7b03e: ffffffff876edf77 (_raw_spin_unlock_irq+0x27/0x70) [ 635.601743] 00000000fb1957fb: 0000000000000000 ... [ 635.601749] 00000000fd0e97ee: 0000000000000009 (0x9) [ 635.601753] 000000006268531b: 0000000000000000 ... [ 635.601760] 00000000216d2158: ffff8801afabf988 (0xffff8801afabf988) [ 635.601770] 0000000055a7ca2e: ffffffff815c9051 (trace_hardirqs_on_caller+0x421/0x5c0) [ 635.601777] 000000002778892f: ffff8801c59ffd88 (0xffff8801c59ffd88) [ 635.601784] 000000007d60a3bc: ffff8801b101a180 (0xffff8801b101a180) [ 635.601791] 0000000009fbad97: dffffc0000000000 (0xdffffc0000000000) [ 635.601794] 00000000b597acc3: 0000000000000000 ... [ 635.601800] 00000000e2a24d20: 0000000000000009 (0x9) [ 635.601804] 00000000e10293a2: 0000000000000000 ... [ 635.601811] 000000007e249bbb: ffff8801afabfb60 (0xffff8801afabfb60) [ 635.601822] 00000000fa4c9f41: ffffffff814a5ce6 (get_signal+0x886/0x1960) [ 635.601829] 000000003a25de58: 1ffff10035f57f43 (0x1ffff10035f57f43) [ 635.601836] 0000000016141496: ffffed0035f57f5f (0xffffed0035f57f5f) [ 635.601843] 00000000f051bc92: ffff8801afabfc70 (0xffff8801afabfc70) [ 635.601850] 000000006c32eeb2: 0000000000000108 (0x108) [ 635.601857] 0000000071b7e0ae: ffff8801b3922ddc (0xffff8801b3922ddc) [ 635.601863] 000000009d564797: ffff8801c59ffd88 (0xffff8801c59ffd88) [ 635.601871] 000000008b95a7cc: ffff8801b3922d40 (0xffff8801b3922d40) [ 635.601877] 0000000059816bf1: ffffffff00000004 (0xffffffff00000004) [ 635.601884] 000000007294754e: 0000000800000000 (0x800000000) [ 635.601891] 0000000089687bac: ffff8801c59ff580 (0xffff8801c59ff580) [ 635.601898] 00000000ffdafd8b: ffff8801afabfc90 (0xffff8801afabfc90) [ 635.601905] 0000000053a98cdc: 0000000041b58ab3 (0x41b58ab3) [ 635.601915] 000000000c69807c: ffffffff889a94e8 (regoff.33591+0x360768/0x36e210) [ 635.601925] 000000008a346d48: ffffffff814a5460 (ptrace_notify+0x130/0x130) [ 635.601932] 000000007432abfb: ffff880190982080 (0xffff880190982080) [ 635.601939] 00000000efac0029: ffff880100000000 (0xffff880100000000) [ 635.601946] 00000000de4bf46e: ffff8801daf2c680 (0xffff8801daf2c680) [ 635.601953] 000000003352f435: ffff880190982080 (0xffff880190982080) [ 635.601960] 00000000b86ed382: ffff8801d0596cc0 (0xffff8801d0596cc0) [ 635.601967] 000000009926bd84: ffff8801daf2c698 (0xffff8801daf2c698) [ 635.601974] 00000000361c4bb6: ffff8801b101a180 (0xffff8801b101a180) [ 635.601981] 000000000213c668: ffff8801afabfc48 (0xffff8801afabfc48) [ 635.601991] 000000001d814b59: ffffffff876d6b09 (__schedule+0x809/0x1e30) [ 635.602001] 000000003cf8fb8c: ffffffff81643fe5 (rcu_is_watching+0x85/0x140) [ 635.602010] 00000000f502a339: ffff8801afabfad0 (0xffff8801afabfad0) [ 635.602020] 0000000066def732: 0000000041b58ab3 (0x41b58ab3) [ 635.602029] 000000006420949e: ffff8801daf2c698 (0xffff8801daf2c698) [ 635.602036] 000000005ada60f2: ffff8801daf2d0c8 (0xffff8801daf2d0c8) [ 635.602043] 00000000021b8969: ffff8801daf2d0a0 (0xffff8801daf2d0a0) [ 635.602050] 000000004db5e5c7: 1ffff10035f57f58 (0x1ffff10035f57f58) [ 635.602057] 00000000c6fd5127: ffff8801afabfbe0 (0xffff8801afabfbe0) [ 635.602064] 0000000030843439: ffff8801daf2c680 (0xffff8801daf2c680) [ 635.602070] 0000000097949530: 0000000041b58ab3 (0x41b58ab3) [ 635.602081] 00000000db486a0a: ffffffff889bd8b0 (K512_4+0x4ab0/0x11bc04) [ 635.602091] 00000000785322f2: ffffffff876d6300 (__sched_text_start+0x8/0x8) [ 635.602097] 000000000ba00051: 0000000000000286 (0x286) [ 635.602104] 000000007c02ed11: dffffc0000000000 (0xdffffc0000000000) [ 635.602110] 00000000d5e31905: 0000000000000001 (0x1) [ 635.602117] 00000000585c09a5: ffff8801d2937db0 (0xffff8801d2937db0) [ 635.602121] 000000003a276c3c: 0000000000000000 ... [ 635.602127] 000000006a0f6558: 0000000000000001 (0x1) [ 635.602134] 000000003ad0935e: ffff8801afabfc70 (0xffff8801afabfc70) [ 635.602145] 000000006586e013: ffffffff81c7c23c (__fget+0x40c/0x650) [ 635.602153] 00000000330547cb: ffff8801afabfbc8 (0xffff8801afabfbc8) [ 635.602160] 00000000a240c962: 1ffff10035f57f6d (0x1ffff10035f57f6d) [ 635.602167] 00000000f0480eb5: 0000001500004000 (0x1500004000) [ 635.602174] 00000000b199423b: 1ffff10035f57f7a (0x1ffff10035f57f7a) [ 635.602181] 00000000dd68abf9: ffff8801afabff58 (0xffff8801afabff58) [ 635.602188] 0000000096056de4: ffff8801afabfc70 (0xffff8801afabfc70) [ 635.602195] 00000000af00ac7c: fffffbfff11a316e (0xfffffbfff11a316e) [ 635.602202] 000000002ac79d55: dffffc0000000000 (0xdffffc0000000000) [ 635.602209] 00000000ee8913a8: ffff8801afabfd78 (0xffff8801afabfd78) [ 635.602220] 000000004cd265d9: ffffffff8128f758 (do_signal+0x98/0x2040) [ 635.602230] 00000000040a7799: ffffffff889a4330 (regoff.33591+0x35b5b0/0x36e210) [ 635.602241] 00000000179728d8: ffffffff81c7be30 (expand_files.part.8+0x9a0/0x9a0) [ 635.602251] 000000007db933eb: ffffffff81c7c7af (__fget_light+0x2ef/0x430) [ 635.602257] 0000000045dc5363: 0000000000000001 (0x1) [ 635.602264] 0000000026b99f59: 0000400000000000 (0x400000000000) [ 635.602271] 00000000d14e2f51: ffff880100000004 (0xffff880100000004) [ 635.602275] 0000000031c85094: 0000000000000000 ... [ 635.602285] 00000000ad3399d9: ffffffff889a6098 (regoff.33591+0x35d318/0x36e210) [ 635.602295] 00000000f9c9e9c4: ffffffff81c7c4c0 (fget_raw+0x20/0x20) [ 635.602305] 00000000086eaa26: ffffffff8a8f49a8 (obj_hash+0xff1c8/0x100020) [ 635.602311] 000000007d7fa8d1: 0000000000000004 (0x4) [ 635.602318] 00000000e3e77a50: ffff8801bbe9ec80 (0xffff8801bbe9ec80) [ 635.602325] 000000007a818f7e: 0000000041b58ab3 (0x41b58ab3) [ 635.602335] 00000000c9c5150b: ffffffff889b0b78 (regoff.33591+0x367df8/0x36e210) [ 635.602346] 00000000a47e8200: ffffffff8128f6c0 (setup_sigcontext+0x7d0/0x7d0) [ 635.602353] 00000000c6704cb0: ffffffff00001ea1 (0xffffffff00001ea1) [ 635.602360] 00000000f0e88fb3: ffff8801afabfc28 (0xffff8801afabfc28) [ 635.602371] 0000000067e7b44e: ffffffff81793183 (__sanitizer_cov_trace_switch+0x53/0x90) [ 635.602378] 0000000043b5bd05: ffff8801d2937d40 (0xffff8801d2937d40) [ 635.602385] 00000000dea2b6d6: 1ffff10035f57f8e (0x1ffff10035f57f8e) [ 635.602397] 00000000bbbdc8c8: ffffffff810700e0 (kvm_uevent_notify_change.part.29+0x440/0x440) [ 635.602404] 00000000ce012aba: ffff8801afabfc28 (0xffff8801afabfc28) [ 635.602411] 0000000087056dfa: ffff8801b101a180 (0xffff8801b101a180) [ 635.602418] 00000000bf8ae080: dffffc0000000000 (0xdffffc0000000000) [ 635.602425] 00000000f661b1fe: 1ffff10035f57f8e (0x1ffff10035f57f8e) [ 635.602432] 00000000bfa3ebab: fffffbfff11a316e (0xfffffbfff11a316e) [ 635.602438] 00000000cb3d6099: 0000000000000008 (0x8) [ 635.602445] 00000000c273c806: ffff8801afabfd78 (0xffff8801afabfd78) [ 635.602455] 00000000399e55a2: ffffffff876d821f (schedule+0xef/0x430) [ 635.602461] 00000000f99f47ff: 0000000000000015 (0x15) [ 635.602468] 0000000063f22593: dffffc0000000000 (0xdffffc0000000000) [ 635.602472] 000000002c266241: 0000000000000000 ... [ 635.602478] 00000000da713e92: 0000000041b58ab3 (0x41b58ab3) [ 635.602489] 00000000ed60d2df: ffffffff889a4330 (regoff.33591+0x35b5b0/0x36e210) [ 635.602498] 00000000bda8df2a: ffffffff876d8130 (__schedule+0x1e30/0x1e30) [ 635.602505] 000000006f5a6235: 00004000afabfc98 (0x4000afabfc98) [ 635.602511] 000000000c88826c: 0000000000000009 (0x9) [ 635.602515] 000000003ea9e379: 0000000000000000 ... [ 635.602522] 000000004f1d1d1e: ffff8801afabfe20 (0xffff8801afabfe20) [ 635.602529] 000000008a2e4a71: ffff8801afabfe20 (0xffff8801afabfe20) [ 635.602536] 00000000fb7d869f: ffff8801b101a180 (0xffff8801b101a180) [ 635.602547] 000000001f95013b: ffffffff8100aa17 (exit_to_usermode_loop+0x87/0x310) [ 635.602554] 00000000682fb503: ffff8801afabfdf8 (0xffff8801afabfdf8) [ 635.602561] 00000000da2bdea9: fffffbfff11a316e (0xfffffbfff11a316e) [ 635.602568] 000000008f533e81: 1ffff10035f57fdc (0x1ffff10035f57fdc) [ 635.602575] 000000007c646aa7: 5ca4da0fe26b7d00 (0x5ca4da0fe26b7d00) [ 635.602581] 000000002630070f: 0000000000000004 (0x4) [ 635.602588] 0000000022a9bab3: dffffc0000000000 (0xdffffc0000000000) [ 635.602595] 0000000029e71532: ffff8801afabfdf8 (0xffff8801afabfdf8) [ 635.602602] 00000000ad96d19d: fffffbfff11a316e (0xfffffbfff11a316e) [ 635.602608] 0000000081ceeede: 0000000000000004 (0x4) [ 635.602615] 000000000f950a14: ffff8801afabfe20 (0xffff8801afabfe20) [ 635.602625] 0000000034982b1f: ffffffff8100ac1a (exit_to_usermode_loop+0x28a/0x310) [ 635.602632] 000000005e08c677: 1ffff10035f57fb3 (0x1ffff10035f57fb3) [ 635.602639] 00000000ca553428: ffff8801afabff58 (0xffff8801afabff58) [ 635.602646] 00000000bd7bd7ff: 0000000041b58ab3 (0x41b58ab3) [ 635.602659] 00000000a8d5b354: ffffffff889a4436 (regoff.33591+0x35b6b6/0x36e210) [ 635.602670] 00000000ce4b603c: ffffffff8100a990 (syscall_slow_exit_work+0x4f0/0x4f0) [ 635.602677] 0000000077c1dfe1: ffff8801b101a9b0 (0xffff8801b101a9b0) [ 635.602681] 000000001d21ab47: 0000000000000000 ... [ 635.602692] 000000001c784112: ffffffff81c49921 (ksys_ioctl+0x81/0xd0) [ 635.602699] 0000000038c04008: ffff8801b101a180 (0xffff8801b101a180) [ 635.602709] 00000000052622cc: ffffffff8100c172 (do_syscall_64+0x92/0x800) [ 635.602716] 0000000059aa9e8a: ffff8801afabff20 (0xffff8801afabff20) [ 635.602723] 000000005b809a22: ffff8801afabff58 (0xffff8801afabff58) [ 635.602730] 00000000bb2ae2a4: dffffc0000000000 (0xdffffc0000000000) [ 635.602736] 00000000e1b28c17: 0000000000000086 (0x86) [ 635.602743] 0000000034a82907: ffff8801b101a180 (0xffff8801b101a180) [ 635.602750] 00000000b0689af6: 1ffff10035f57fc8 (0x1ffff10035f57fc8) [ 635.602756] 00000000189765c8: 0000000000000004 (0x4) [ 635.602763] 000000007f67f156: ffff8801afabff58 (0xffff8801afabff58) [ 635.602770] 0000000001b73610: 1ffff10035f57fdc (0x1ffff10035f57fdc) [ 635.602777] 0000000006e48b47: ffff8801afabff48 (0xffff8801afabff48) [ 635.602787] 00000000644bfbf6: ffffffff8100c78c (do_syscall_64+0x6ac/0x800) [ 635.602798] 0000000072771a4b: ffffffff8151c5da (finish_task_switch+0x1ca/0x810) [ 635.602804] 000000000e25e313: 0000000000000004 (0x4) [ 635.602811] 00000000b55b3504: 0000000041b58ab3 (0x41b58ab3) [ 635.602821] 0000000068db3bd2: ffffffff889a4330 (regoff.33591+0x35b5b0/0x36e210) [ 635.602832] 0000000035df3747: ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0) [ 635.602839] 000000009b06c012: ffff8801afabfe68 (0xffff8801afabfe68) [ 635.602842] 00000000dd41a8a1: 0000000000000000 ... [ 635.602849] 00000000b58c66d3: ffff8801afabff48 (0xffff8801afabff48) [ 635.602860] 00000000d1f75b46: ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) [ 635.602867] 00000000bfdea00e: ffff8801afabff58 (0xffff8801afabff58) [ 635.602874] 00000000b89b4b42: 0000000041b58ab3 (0x41b58ab3) [ 635.602884] 00000000f599d299: ffffffff889a3a5f (regoff.33591+0x35acdf/0x36e210) [ 635.602891] 000000006a6d8858: ffff8801b101a9b0 (0xffff8801b101a9b0) [ 635.602895] 000000005c61c2aa: 0000000000000000 ... [ 635.602901] 0000000048bb82f2: 0000000000000004 (0x4) [ 635.602908] 00000000b60f895a: ffff8801b101a180 (0xffff8801b101a180) [ 635.602917] 00000000673a43ae: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) [ 635.602921] 000000006b1a5d06: 0000000000000000 ... [ 635.602928] 000000005929ccf8: 0000000000000086 (0x86) [ 635.602931] 0000000077d73208: 0000000000000000 ... [ 635.602937] 0000000048389042: 0000000000000004 (0x4) [ 635.602941] 00000000ee394285: 0000000000000000 ... [ 635.602948] 0000000090a39959: ffff8801afabff48 (0xffff8801afabff48) [ 635.602959] 0000000071b23840: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 635.602962] 00000000a8dfedfb: 0000000000000000 ... [ 635.602972] 00000000b56d12ed: ffffffff8780008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) [ 635.602978] 00000000b84875b9: 0000000000000001 (0x1) [ 635.602985] 000000008c547c2d: 00007f8e0f84a9c0 (0x7f8e0f84a9c0) [ 635.602991] 000000001519c0b3: 0000000000a3e81f (0xa3e81f) [ 635.602995] 000000002bdb807d: 0000000000000000 ... [ 635.603001] 00000000cde1a296: 000000000072bf78 (0x72bf78) [ 635.603010] 000000006e499f3a: 000000000072bf78 (0x72bf78) [ 635.603019] 000000007a1e5dc4: 0000000000000246 (0x246) [ 635.603024] 000000004aaa34fe: 0000000000000000 ... [ 635.603031] 00000000bfcf4c2d: 000000000072bf50 (0x72bf50) [ 635.603034] 000000004f32f8c2: 0000000000000000 ... [ 635.603041] 000000001ded5b6e: fffffffffffffe00 (0xfffffffffffffe00) [ 635.603048] 000000001559ab41: 0000000000455979 (0x455979) [ 635.603052] 00000000bc7d84b1: 0000000000000000 ... [ 635.603058] 00000000679f0195: 000000000072bf78 (0x72bf78) [ 635.603064] 000000007655c568: 00000000000000ca (0xca) [ 635.603071] 00000000d540041a: 0000000000455979 (0x455979) [ 635.603077] 000000009b645fc9: 0000000000000033 (0x33) [ 635.603083] 00000000b2e41511: 0000000000000246 (0x246) [ 635.603090] 00000000ba01a14a: 00007f8e0f849ce8 (0x7f8e0f849ce8) [ 635.603096] 0000000035057e14: 000000000000002b (0x2b) [ 635.603112] ? mm_update_next_owner+0x980/0x980 [ 638.930608] ? print_usage_bug+0xc0/0xc0 [ 638.934658] ? graph_lock+0x170/0x170 [ 638.938446] ? do_raw_spin_unlock+0x9e/0x2e0 [ 638.942855] ? rcu_note_context_switch+0x710/0x710 [ 638.947774] ? lock_acquire+0x1dc/0x520 [ 638.951746] ? __might_sleep+0x95/0x190 [ 638.955717] ? __lock_acquire+0x7f5/0x5140 [ 638.959955] ? debug_check_no_locks_freed+0x310/0x310 [ 638.965145] ? do_raw_spin_unlock+0x9e/0x2e0 [ 638.969543] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 638.974116] ? kasan_check_write+0x14/0x20 [ 638.978339] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 638.983525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 638.989057] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 638.994152] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 638.999680] ? futex_wait+0x5c1/0x9f0 [ 639.003474] ? perf_trace_lock+0xd6/0x900 [ 639.007608] ? perf_trace_lock_acquire+0xe3/0x980 [ 639.012447] ? zap_class+0x720/0x720 [ 639.016151] ? perf_trace_lock+0x900/0x900 [ 639.020382] ? graph_lock+0x170/0x170 [ 639.024182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 639.029710] ? graph_lock+0x170/0x170 [ 639.033513] ? memset+0x31/0x40 [ 639.036789] ? find_held_lock+0x36/0x1c0 [ 639.040845] ? lock_downgrade+0x8e0/0x8e0 [ 639.045000] ? do_group_exit+0x16f/0x430 [ 639.049062] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 639.053637] ? __ia32_sys_exit+0x50/0x50 [ 639.057689] ? _raw_spin_unlock_irq+0x27/0x70 [ 639.062173] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 639.067183] ? get_signal+0x886/0x1960 [ 639.071066] ? ptrace_notify+0x130/0x130 [ 639.075118] ? __schedule+0x809/0x1e30 [ 639.078990] ? rcu_is_watching+0x85/0x140 [ 639.083132] ? __sched_text_start+0x8/0x8 [ 639.087275] ? __fget+0x40c/0x650 [ 639.090721] ? do_signal+0x98/0x2040 [ 639.094421] ? expand_files.part.8+0x9a0/0x9a0 [ 639.098997] ? __fget_light+0x2ef/0x430 [ 639.102972] ? fget_raw+0x20/0x20 [ 639.106418] ? setup_sigcontext+0x7d0/0x7d0 [ 639.110732] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 639.115908] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 639.121611] ? schedule+0xef/0x430 [ 639.125141] ? __schedule+0x1e30/0x1e30 [ 639.129113] ? exit_to_usermode_loop+0x87/0x310 [ 639.133778] ? exit_to_usermode_loop+0x28a/0x310 [ 639.138523] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 639.143358] ? ksys_ioctl+0x81/0xd0 [ 639.146970] ? do_syscall_64+0x92/0x800 [ 639.150936] ? do_syscall_64+0x6ac/0x800 [ 639.155244] ? finish_task_switch+0x1ca/0x810 [ 639.159729] ? syscall_return_slowpath+0x5c0/0x5c0 [ 639.164646] ? syscall_return_slowpath+0x30f/0x5c0 [ 639.169568] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 639.174927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 639.179761] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 639.185134] BUG: unable to handle kernel paging request at 0000000000005688 [ 639.192221] PGD 1b3a44067 P4D 1b3a44067 PUD 1d926d067 PMD 0 [ 639.198021] Oops: 0002 [#1] SMP KASAN [ 639.201805] Dumping ftrace buffer: [ 639.205322] (ftrace buffer empty) [ 639.209017] Modules linked in: [ 639.212203] CPU: 1 PID: 11934 Comm: syz-executor1 Tainted: G W 4.17.0-rc3+ #35 [ 639.220847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.230192] RIP: 0010:vmx_vcpu_run+0x95f/0x25f0 [ 639.234842] RSP: 0018:ffff8801afabf398 EFLAGS: 00010002 [ 639.240193] RAX: ffff8801b101a180 RBX: ffff8801b3922d40 RCX: 0000000000000000 [ 639.247447] RDX: ffff88018e77f460 RSI: ffffffff816f5924 RDI: ffff88018e77f468 [ 639.254713] RBP: ffff8801afabf358 R08: 0000000000007d1b R09: 0000000000000000 [ 639.261968] R10: ffff8801b101a9b8 R11: ffff8801b101a180 R12: ffff88018e77f460 [ 639.269226] R13: 0000000000003000 R14: 00000000044f2000 R15: dffffc0000000000 [ 639.276486] FS: 00007f8e0f84a700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 639.284698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 639.290561] CR2: 0000000000005688 CR3: 0000000188103000 CR4: 00000000001426e0 [ 639.297819] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 639.305076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 639.312329] Call Trace: [ 639.314903] WARNING: kernel stack frame pointer at 0000000090358d1e in syz-executor1:11934 has bad value 0000000040420f13 [ 639.314923] ? mm_update_next_owner+0x980/0x980 [ 639.330651] ? print_usage_bug+0xc0/0xc0 [ 639.334705] ? graph_lock+0x170/0x170 [ 639.338494] ? do_raw_spin_unlock+0x9e/0x2e0 [ 639.342892] ? rcu_note_context_switch+0x710/0x710 [ 639.347814] ? lock_acquire+0x1dc/0x520 [ 639.351778] ? __might_sleep+0x95/0x190 [ 639.355741] ? __lock_acquire+0x7f5/0x5140 [ 639.359968] ? debug_check_no_locks_freed+0x310/0x310 [ 639.365155] ? do_raw_spin_unlock+0x9e/0x2e0 [ 639.369551] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 639.374122] ? kasan_check_write+0x14/0x20 [ 639.378350] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 639.383527] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 639.389050] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 639.394140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 639.399660] ? futex_wait+0x5c1/0x9f0 [ 639.403445] ? perf_trace_lock+0xd6/0x900 [ 639.407575] ? perf_trace_lock_acquire+0xe3/0x980 [ 639.412405] ? zap_class+0x720/0x720 [ 639.416105] ? perf_trace_lock+0x900/0x900 [ 639.420328] ? graph_lock+0x170/0x170 [ 639.424117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 639.429640] ? graph_lock+0x170/0x170 [ 639.433432] ? memset+0x31/0x40 [ 639.436699] ? find_held_lock+0x36/0x1c0 [ 639.440753] ? lock_downgrade+0x8e0/0x8e0 [ 639.444894] ? do_group_exit+0x16f/0x430 [ 639.448958] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 639.453528] ? __ia32_sys_exit+0x50/0x50 [ 639.457574] ? _raw_spin_unlock_irq+0x27/0x70 [ 639.462057] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 639.467063] ? get_signal+0x886/0x1960 [ 639.470942] ? ptrace_notify+0x130/0x130 [ 639.474995] ? __schedule+0x809/0x1e30 [ 639.478869] ? rcu_is_watching+0x85/0x140 [ 639.483010] ? __sched_text_start+0x8/0x8 [ 639.487153] ? __fget+0x40c/0x650 [ 639.490598] ? do_signal+0x98/0x2040 [ 639.494296] ? expand_files.part.8+0x9a0/0x9a0 [ 639.498866] ? __fget_light+0x2ef/0x430 [ 639.502826] ? fget_raw+0x20/0x20 [ 639.506264] ? setup_sigcontext+0x7d0/0x7d0 [ 639.510571] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 639.515747] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 639.521449] ? schedule+0xef/0x430 [ 639.524977] ? __schedule+0x1e30/0x1e30 [ 639.528945] ? exit_to_usermode_loop+0x87/0x310 [ 639.533604] ? exit_to_usermode_loop+0x28a/0x310 [ 639.538345] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 639.543185] ? ksys_ioctl+0x81/0xd0 [ 639.546801] ? do_syscall_64+0x92/0x800 [ 639.550767] ? do_syscall_64+0x6ac/0x800 [ 639.554816] ? finish_task_switch+0x1ca/0x810 [ 639.559298] ? syscall_return_slowpath+0x5c0/0x5c0 [ 639.564218] ? syscall_return_slowpath+0x30f/0x5c0 [ 639.569137] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 639.574493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 639.579328] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 639.584675] Code: 8b a9 68 03 00 00 4c 8b b1 70 03 00 00 4c 8b b9 78 03 00 00 48 8b 89 08 03 00 00 75 05 0f 01 c2 eb 03 0f 01 c3 48 89 4c 24 08 59 <0f> 96 81 88 56 00 00 48 89 81 00 03 00 00 48 89 99 18 03 00 00 [ 639.603924] RIP: vmx_vcpu_run+0x95f/0x25f0 RSP: ffff8801afabf398 [ 639.610053] CR2: 0000000000005688 [ 639.613493] ---[ end trace d1396453e0ba5fa0 ]--- [ 639.618228] Kernel panic - not syncing: Fatal exception [ 639.624036] Dumping ftrace buffer: [ 639.627564] (ftrace buffer empty) [ 639.631251] Kernel Offset: disabled [ 639.634861] Rebooting in 86400 seconds..