xff, 0xff]}, 0x5}}}, 0x3a) recvmsg$kcm(r0, &(0x7f0000001380)={&(0x7f0000001140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001240)=""/149, 0x95}, {&(0x7f0000001300)=""/107, 0x6b}], 0x2, &(0x7f00000011c0)=""/13, 0xd, 0x6}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x8008, 0x40000}, 0x2c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x206003, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001100)={r2, &(0x7f0000000100)="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"}, 0x10) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/05/10 02:05:19 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/05/10 02:05:19 executing program 5: syz_mount_image$ntfs(&(0x7f00000012c0)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="eb52904e5446532020202000040200000000000000f800000000000000000000000080", 0x23}], 0x0, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x5, {0x2, 0x4e24}, {0x2, 0x4e23, @rand_addr=0x5}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x162, 0x9, 0xffffffffffffffff, 0xf9, 0x7ff, &(0x7f0000000080)='ip6gretap0\x00', 0xff, 0x1, 0xb2}) 2018/05/10 02:05:19 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x1a, r1, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000040)=0xffffffffffffffff, 0x4) getsockopt(r2, 0x100000114, 0x200002711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfd36) [ 154.175806] APIC base relocation is unsupported by KVM [ 155.142560] ntfs: (device loop5): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 155.156422] ntfs: (device loop5): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 155.168844] ntfs: (device loop5): ntfs_fill_super(): Not an NTFS volume. 2018/05/10 02:05:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000001ffffffffe400001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000000c0)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040), 0x2}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffffffff3ad1, 0x200) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='syz_tun\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/05/10 02:05:19 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0xa546, 0x4, 0x56}) flock(r1, 0x6) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000100)) 2018/05/10 02:05:19 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x1) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0x3, 0x100, &(0x7f00000000c0)=0x101}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) getsockopt$inet_tcp_int(r0, 0x11a, 0x8000000001, &(0x7f0000000140), &(0x7f0000000000)=0xffffffff00000003) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x3, r1}) eventfd(0x1) 2018/05/10 02:05:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000e62000), 0x0, 0x0, &(0x7f00005b4fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) ftruncate(r0, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8c, 0x1, [0xcbbd]}, 0xa) 2018/05/10 02:05:19 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0xfffffffffffffc01, 0x4, 0x1ff, 0x0, 0x1e95, 0x1, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, 0x8) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x803, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000002c0)={0x6006, 0x2000}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000300)=0x100) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x48300001}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xe8, r4, 0xf18, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xee3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x804}, 0x4000010) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x0, @dev}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) fanotify_mark(r0, 0x40, 0x0, r0, &(0x7f0000000640)='./file0\x00') syz_open_dev$urandom(&(0x7f0000000680)='/dev/urandom\x00', 0x0, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000006c0)=0x10, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000700)={0xfd3, 0x4, 0xc, 0x80000001, 0x5, 0x1ff, 0x8702, 0x2, r1}, 0x20) recvmsg(r2, &(0x7f0000001a00)={&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/248, 0xf8}, {&(0x7f00000008c0)=""/198, 0xc6}], 0x2, &(0x7f0000000a00)=""/4096, 0x1000, 0x23e8}, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001a40)={0x3, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001b00)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001b40)={0x100000001, 0x5bdf3e72, 0x2, 0x1, 0x1}) syz_mount_image$bfs(&(0x7f0000001b80)='bfs\x00', &(0x7f0000001bc0)='./file0\x00', 0x1, 0x1, &(0x7f0000001c80)=[{&(0x7f0000001c00)="82f1ff98df3b0723d4c19860184f22b878dbc2552f648a6af920530d57e4e11735f6a86fb818090abc1a80ac65b44a0b637d59afd63e7f2bf541228b916571aa16", 0x41, 0xb7}], 0x800004, 0x0) syz_open_dev$vcsn(&(0x7f0000001cc0)='/dev/vcs#\x00', 0x1, 0x400000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001d00)={0x2, 0x8, 0x400}) sendmsg$nfc_llcp(r0, &(0x7f0000002040)={&(0x7f0000001d40)={0x27, 0x1, 0x2, 0x7, 0x400, 0x68a6, "0e9668ff5efb9334e28ef44ec56c537d82e61a6795e72b83c30181f13b101637f4f7fafcb3d380198c04f93e66b908e75a091bcb60d5fedeafae17719f92d5", 0x24}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001dc0)="f93112cc188281f19a9fbf5a321986de5dbf78fb65e3042f48f998153ca890e71c8da62a8b1cdc57d23d7dbc", 0x2c}, {&(0x7f0000001e00)="4b38626fc62ca942ce24224958bd660d65a868c5efc8d7daea7595af485244c933a5e901c4497f34263732c131673d210317cd3b41ba4a75700b1b8a19f8803f12fd1d04ddca8705d8916af16a76889804eb5daf8c259f8796856b", 0x5b}, {&(0x7f0000001e80)="4cb17fe1237b11c35d165ad30986c8ac77efad1fb05493ce3f6131e4aaa56e13ead8ba7f74aad483667abe65834f88545d109b0e12d129413ee2bd52a1cb496c7c47f0ec28c3326fce6fdc213f59cf280153ecffccb8a539f9d25d0630f4aac49ed9a63164d38184cac85e88e1ee2748b598aebcd901107e664cffbc479242f64ea07b2de750f6680b134717c94c17ace7f0a5406286d00fc4a6155f7dcba9e89736ce119742ea5a0ac8c75af9072c6c750af0b94a055a12a8f01fbd77ce6c2cd4a13ea6897a0ee974a05ef68d923a24ca9963a218d063a52ae696fc7058b3803ab91d384499bf3ada9a867d93dfdd237910", 0xf2}, {&(0x7f0000001f80)="ca76f8c732faeb8f428a8a4577cd6c791b215357fbdeb890a04186299eb165caed86f96a723355dafeffc7eb3809541ecac7a4673e27c9acbfb6efa44746b1d85c72c75c1f08368b8e25bafbb4d4eb6b3b7b877fc3b6f51ab5be4271edbcff2b78", 0x61}], 0x4, 0x0, 0x0, 0x44084}, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000002080)={'ip6_vti0\x00', {0x4, 0x4, 0x7ff, "321818e03cbd", 0x4ba}}) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 2018/05/10 02:05:19 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open$dir(&(0x7f0000000080)='./file0\x00', 0x410102, 0x0) socketpair$inet(0x2, 0x805, 0x1, &(0x7f0000000000)) 2018/05/10 02:05:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x5, 0x1}, 0x1, 0xff, 0x4, {0xab, 0x5}, 0x6, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f000001cb24)=ANY=[@ANYBLOB="1c0000001800010000000000001f00000000003c06311c71"], 0x1c}, 0x1}, 0x0) 2018/05/10 02:05:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x2, 0x0) [ 155.349769] f2fs_msg: 10 callbacks suppressed [ 155.349786] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 155.351365] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) [ 155.354594] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 155.385445] F2FS-fs (loop1): Wrong NAT boundary, start(3072) end(4096) blocks(4294836736) [ 155.394518] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 2018/05/10 02:05:19 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40505331, &(0x7f0000000100)={{0x8}, {0xffffff84}, 0x2, 0x10006}) r2 = dup3(r0, r1, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000040)={0x0, 0x1cd, 0x8001}) 2018/05/10 02:05:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x99f3ffffffffffff, 0x0) 2018/05/10 02:05:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x20, 0xfffffffffc000003, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x40000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x9, 0x7}, 0x8) 2018/05/10 02:05:19 executing program 2: r0 = fanotify_init(0x2, 0x0) read(r0, &(0x7f0000000300)=""/4096, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) fanotify_mark(r0, 0xe2, 0x8010009, r1, &(0x7f0000000040)='./file0\x00') [ 155.500622] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) [ 155.531391] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 155.538805] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 155.614733] F2FS-fs (loop1): Wrong NAT boundary, start(3072) end(4096) blocks(4294836736) [ 155.623386] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 2018/05/10 02:05:19 executing program 4: r0 = socket(0x18, 0xa, 0x8001) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0xfffffffffffffffe, 0x0) fcntl$getflags(r0, 0x40a) 2018/05/10 02:05:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r0, r1) fsync(r2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x259) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000080)="2000dfff0104f5000000000000810000000000000000010001e800", 0xfffffd2a}], 0x1}, 0xfffffffffffffffe) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) getresuid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005a40)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000005b40)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000090c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009100)={0x0, 0x0}, &(0x7f0000009140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009180)={0x0}, &(0x7f00000091c0)=0xc) fstat(r0, &(0x7f0000009200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000ab80)={0x0}, &(0x7f000000abc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000ac00)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f000000ad00)=0xe8) r12 = getgid() r13 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000ad40)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f000000ae40)=0xe8) getgroups(0x8, &(0x7f000000ae80)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r16 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000aec0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000000afc0)=0xe8) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f000000b040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000000b140)={0x0, 0x0, &(0x7f000000ab00)=[{&(0x7f0000000280)={0x248c, 0x1f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x38, 0x84, [@generic="1c2dc7ce0403debacf8b1be305041c16cadc3c4ee49d31c3eda730db20a01aa382078bd95824deef536562bf4fd344669a"]}, @typed={0x8, 0x84, @u32=0x8}, @nested={0x1ac, 0x37, [@typed={0x8, 0x5c, @uid=r3}, @generic="943357f933aab430ecde141bb152620934fbf215fcefb3e7aeb2c7e5fe6065807bd1df2666312707193df123bb5e02c94a11f9", @generic="bddad4226ed96546005120025d042c1f6274346fef2e4d60625f3fcc0fcaa2d26965d60865ef47dc63c33c23635efd0e963fdc968262f0069278ee1286d7ddec0245891744ecb32ec0107d20c1", @typed={0x8, 0x48, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @typed={0x4c, 0x2e, @binary="632b8fcf23243e4d5481302d39a2671179883cf4a7fa630122db6d5d1a23162682d18d13f6169fd398057b6df8d3ea3272b748321e687f430a37be2e07c382fc3d169aef8b309fc5"}, @typed={0xcc, 0x5c, @binary="e5f9ef9a33644a1519ac29da0cd3eb17a0396e07ddcc9c1c425a45c135d7586f8b9695de31eba52feb451db5e720f8ceb8ea59bffa6852ece01f8faa3157ab342186a65384ab81d92735c80808f0776f4a8433dbe0d26759cf78616fed6170efa8955a89d10d2ba6afff8c2fa01027974b4b9006e727ac7b02184d3e847947a65e492fe351a6ab3f7edc80bc82133dd58774ce005fe8c9b2ae0d172a3435190457c6c929e3df077c8f85eafff14d37c288782d9dcf479e2ba8b910d8f4fee98694aa820f13f660fc"}]}, @nested={0xa8, 0x3e, [@typed={0x8, 0x28, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x71, @pid=r4}, @generic="2b26510f7786e09a910492acb68857b07a0e4e6185e3a46141dbb5f8fa84461cb1059a76fadd7c324774f8de0fb1a5e62b54520de1e8b2e71f9793a5d3091c5d33c771ffd10549b1f3d0f70e0cffe7211d4c190fceacb9869a7031aeda3727fce75a5418d105cfe024aa9eb4129a0bbe5e3fa8918d756ff60248969ed0940423008e8d33863e1785c41b", @typed={0x8, 0x24, @fd=r1}]}, @typed={0x18, 0x72, @str="2b14766d6e6574302c7472757374656400"}, @nested={0x107c, 0x91, [@generic="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[@generic="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@generic="9ed65ce982029c431dcb3084010e832eebda1dabea0bc68bfc0a30486bedbd9771f4083233fb767ba338c5038dd6106e6aa8882b0a6fa5e50701ce7559f37780af221f4b7937391ccd816ed8d4124e3d6d0bac4d46f7e55e07088e3421e54c5dfdcfd23780e3e442d9b45168f4cb39c54c86643d993d1aace17e10a8440dd3", @typed={0x14, 0x8a, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="a5c45aa13eb78c3de7af5d68017e5fa0efc9511d06bf994cef805c5c57278ac15067acf6541f67a4138d4a0415ff68e92a60f094ff7a0689bb3e39c7c47865fabd8a77e1c850d1cf29d383ec2208dfb9e3b36724544651fc8da2fa04f686b1f7d6b838cac19310e55be52180e0d50d46304972553c63b8a6b5ecc6b6a3ab2f0c8fde11772b51ad557f81af4b31b0e404e502456ef8f22a7d370758ca6b67bee1c5028ab13414625e3264be3a68f957a57a1bc630456ab2074d0e1725d658027c35681efc176a3619a79742d5a43b8bc7ac4d581d6f3692f58b738e888d9266de5a30"]}]}, 0x1874}], 0x7, &(0x7f000000b0c0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x60, 0x800}, 0x4844) getegid() 2018/05/10 02:05:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x105000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) inotify_init1(0x80000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000080)=0x10001, 0x4) eventfd2(0xffffffffffffff00, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000fffff60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/05/10 02:05:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) [ 155.719094] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 155.726327] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/05/10 02:05:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x670c0000, 0x0) 2018/05/10 02:05:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/146, 0xffffffffffffffe3}], 0x100002b2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x4]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) bind$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x2) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000240)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x1000, 0x43, 0x1, 0x4}, 0x10) r2 = dup3(r0, r1, 0x3) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000200)={{0x0, 0x100000000000000, 0x9, 0x0, 0xfff}}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x25, 0x2, @thr={&(0x7f0000000600)="89a446ca3e974b0fd040c565b518c8ac4ef024ab37ebcf7bad260ed3390105a0b8aad3594899aa5e70fc7146562bd2eadd7a2ee5fb0cf6d5d3c13beec963fcb7b77f37ba967306cd81496462bb9022387849cf9aa44fd3c81e887e8ee525b55eb6867d112aca2577270166258dce122af902a9b751747fd54b56431eae8cecbd0ea9c8031cab33d1f4660a389b70e37355b25d096c1577384234774f95b7325e6669b4ad60a0ed3b824db460890bf812c0c5a9ce1e45147b52472aa5287bf8342e0b276dfede764b85176a7b72c1c215eccded3596bf285f6b5665a9b9c9", &(0x7f0000000340)="b1deacecc8961c67d73ebcd2a353736d9f18d486365c55b5ccaefed2cf0174c2ef7dfbf0ad36f0951b7b89195f005645d4021d5d8f3434cab15c1cd7e49dc6e783acf3f2ed4bd8adccd0907279e86f94514277227d80c18bac277be5a3a0e412b36249606fc4bbb3e1bbafe7b7402c68d829580e4b38f86fe21d52df4a72d81727531912b898dc45f6f920afc814fab949214959782ba0"}}, &(0x7f0000000700)) flistxattr(0xffffffffffffffff, &(0x7f00000004c0)=""/124, 0x7c) 2018/05/10 02:05:20 executing program 7: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400000) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086610, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) 2018/05/10 02:05:20 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x80000000, 0x810002) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x0, 0x4000]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xf5e}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x10000, 0xffffffffffffffc0}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0xa031, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="27c99a46697e5df29a881288ac1a58ab237f6e906909a92a8f33e7334511dc2adaeb5c08540431320e0da76454c5b1fb3e83362548961bfcd177538544b59e40411e54df70b97c50627abb9fdadd81868b2100ae0e0f46cbc991c4bae612ca45224caeeb567255f9a9a388160a32f0f071e3db2c", 0x74}, {&(0x7f00000003c0)="9413a4b77906c59f1cfd44fe5d3c130162622c124dd4b7c5356ad52c24f41648afa821c531c19011ad1764b90c9748c8da6a4a36d7d0139a69103cefda85c5f7ce3b275441fd05eab3d5bfce9a112506de275cade0995b3693e6ce5c8b651ae053e7c563921e9413d29f4fb31298493a64627fedfdc71eec131dc131035fa8f3daaf1f675125de644cd61a6883762660d78a60e009a9676dffe09ef12aa61cebbb48966f35993d2d58ed9216899ca51b99969fb37dd922ffa2e239de0f01b0ece78b08e4d1b8d0ba635f33bf025a98dd5242f7b333e34cf9796e53edc02c799d25e09c16ee14964a1195e19409cb81", 0xef}, {&(0x7f0000000580)="71264a632f0bcb7a5355c513029049c85819fefb1fa9c6cbc088ea31ab6973a07a29dec4afc5ae8decfbded085db7b717e6df1db5ed21cab2c0770d9112bd3be30efde0376752f79317cacfff002b13a8c0f55f564e0e25975bf47612bb40a4d22f4c485d49234248ea8273076c290218a7ad9665471899d502a4d114c8f8e1d5b374bd871387693c0b4622997dd806fb1cfee8f85accbee56dc0e2402bbc7578ebcbf9c219255d558782ac4ed3eee92e5095fbbc102a0e5d6fc6226676518746c0b060cdd8e8ebde1fbea8975437aea3f5296", 0xd3}, {&(0x7f0000000680)="44ef23840461468c1d7a99709d0ca19867cba361b303f4fa25d6c7fe1f1edf03420f6da137ee3329abd68fc068ae9f9b2eeff63514502572d52ac063a40e7da841e7f5543fb2ce6707c27bd666c16350e55ac20a43bf107a42847072f27c64096564eecf0b50bd413f57cbd3f92990b53b53a2364e081fe721719e87c1b399ea893f749c7d2b97556357aae430986bff97d1d3ca589a73e71b491df1da6ecb4a74af32688d0564447724f34d9dc8ad1e1aa6f3737d4e4127953f363e20680c6982e68ef879c0fa7260b7ebb9e7a7be", 0xcf}, {&(0x7f0000000100)="15dc2a45b793e9f989027fe3fdbda10c462a9427123be9f41d16ef92e9f816f7", 0x20}, {&(0x7f0000000780)="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", 0x1000}], 0x6, 0x0) shmat(0x0, &(0x7f00009e9000/0x1000)=nil, 0x4000) 2018/05/10 02:05:20 executing program 1: r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = userfaultfd(0x800) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) read(r1, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/05/10 02:05:20 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000600)=""/186) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)=ANY=[@ANYBLOB="1c0000001d00030000f83300000000001f03000008000100b3000000"], 0x1c}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r3, 0x400, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000700)={{&(0x7f0000000540)=""/178, 0xb2}, &(0x7f00000006c0), 0x1}, 0x20) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r7}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000740)=""/218, &(0x7f0000000840)=0xda) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/05/10 02:05:20 executing program 6: r0 = socket(0x800000000000011, 0x800000002, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) recvfrom$packet(r0, &(0x7f0000000180)=""/229, 0xe5, 0x20, &(0x7f0000000280)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="037afcdf95af"}, 0x14) recvfrom$packet(r0, &(0x7f0000000040)=""/66, 0x42, 0x41, &(0x7f0000000140)={0x11, 0x19, r2, 0x1, 0xe8d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000640), &(0x7f0000000680)=0x14) 2018/05/10 02:05:20 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000180)="2fe465762f617564696f0039f92a9e30fcfb2ffd9e7070adc51faf7e545198747c27f34946e2c181785242d35fa5b7190a829a29b2351c4f4162caec2257d6c2d27c354710cd2279081f1366ece0b6fad74071cf17228f1e4ea0efdcb5ea190ee43e6a47715c68d679eb2566f46efa7cd25d6ad28c910668a8c73285443a8bb92817901c17929e6b6dc9f5c038ababaf") r1 = socket$inet(0x2, 0x805, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000100)=0x4, 0xfee5) [ 156.010861] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted [ 156.170356] [ 156.172470] ********************************************************** [ 156.179263] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 156.185995] ** ** [ 156.192732] ** trace_printk() being used. Allocating extra memory. ** [ 156.199490] ** ** [ 156.206218] ** This means that this is a DEBUG kernel and it is ** [ 156.212959] ** unsafe for production use. ** 2018/05/10 02:05:20 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$BLKROSET(r0, 0x922, &(0x7f0000000080)) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200000, 0x0) 2018/05/10 02:05:20 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = gettid() r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) r3 = dup(r2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r4 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) kcmp(r0, r1, 0x0, r2, r4) 2018/05/10 02:05:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffff00000000, 0x0) 2018/05/10 02:05:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000200)) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100), 0x4) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x4, 0x4}}, 0xffffffffffffffdf) accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x5, 0x9, 0x100000001, 0xe35}) [ 156.219735] ** ** [ 156.226590] ** If you see this message and you are not debugging ** [ 156.233358] ** the kernel, report this immediately to your vendor! ** [ 156.240088] ** ** [ 156.248720] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 156.255473] ********************************************************** 2018/05/10 02:05:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@generic="408c929f24d5b81e15"]}, 0x20}, 0x1}, 0x0) 2018/05/10 02:05:20 executing program 1: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaaade, &(0x7f0000000080)=[{&(0x7f0000000140), 0x4}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='noutid,\x00']) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="dd3dd62cba3116"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000280)=0x6e) [ 156.573752] XFS (loop1): unknown mount option [noutid]. [ 156.701179] XFS (loop1): unknown mount option [noutid]. 2018/05/10 02:05:21 executing program 7: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x203e8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/145) 2018/05/10 02:05:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x200000000000000, 0x0) 2018/05/10 02:05:21 executing program 1: r0 = socket$inet(0x2, 0x7, 0x8de) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x1, 0xffff, 0xffff, 0x8, 0x72}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={r1, 0x401}, 0x8) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80004) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000500)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x8000) r6 = dup3(r4, r3, 0x0) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/56, 0x38}], 0x7) r7 = getpgrp(0x0) fcntl$setownex(r6, 0xf, &(0x7f00000000c0)={0x0, r7}) 2018/05/10 02:05:21 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141046, 0x0) ftruncate(r2, 0x10001) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000340)=""/248, 0xf8}], 0x1) sendfile(r1, r2, &(0x7f0000000480), 0x8080000001) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000140)={&(0x7f00000008c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x60}, 0x1}, 0x20000000) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000200)=0x7) write$eventfd(r0, &(0x7f0000000000)=0x5, 0x8) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000004c0)={"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"}) 2018/05/10 02:05:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000001, 0x2e8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xc00, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@local, @multicast1}, &(0x7f0000000180)=0x8) 2018/05/10 02:05:21 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000031c0)='/dev/cuse\x00', 0x1000002800000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000060c0)=""/214) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/cuse\x00'}) fstat(0xffffffffffffffff, &(0x7f0000005f00)) getgid() stat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)) getgroups(0x0, &(0x7f0000006040)) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000050000ea0000070000000000000000000000"], 0x18) 2018/05/10 02:05:21 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200a80, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r1, r2}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000100)=0x81) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00001b3000)) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000b1eff4)) r7 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) 2018/05/10 02:05:21 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x88}, {r1, 0x7102}, {r2, 0x9418}, {r1, 0x4000}, {r1, 0x4d8}, {r1, 0x5400}, {r1, 0x108}, {r0, 0x30}, {r2, 0x1400}, {r0, 0x4000}], 0xa, &(0x7f0000000100)={r3, r4+30000000}, &(0x7f0000000140)={0xffffffffffffffe1}, 0x8) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) socket$inet6(0xa, 0x80004, 0x13) [ 157.093551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 02:05:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x1000000, 0x0) 2018/05/10 02:05:21 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) readv(r0, &(0x7f0000000b00)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x1, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x3}}}, 0x32) 2018/05/10 02:05:21 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vhost-net\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000002780)=""/158) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x6, 0x4140) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000003c0)=0x9, 0x2) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r3, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2, r5}) r7 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r6, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$alg(r4, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000440)="688fe354f76ff267aa1b0976ca6eeff9837449379be9c70d73b352d385f0f694255d1858e7d35d09093075ade499b2a5aa5676689ecd50", 0x37}, {&(0x7f0000000640)="9411c9b083c6eae897c2ac5ac9b3525c6bb7545b1d195a090c0636a3bf89da80ff57a9e984f12297fa21f922c44da89550f3708001b634d48aabd731d3487aa9b8205484b1344906aac1b42ed2f62dc1d41d447a03c960a862f9a18a3d3038cd1998f6dece8130c652ba53a04f64a2c3fb91", 0x72}], 0x2, 0x0, 0x0, 0x40}, 0x40) sendmsg$nl_xfrm(r6, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa0000000000000000fe80000000000005000000000700000e2400030a0020a03c000000071ec2126387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616963129ae7b0142cde668c203b4b5e4feb293fefb6dc00e356831b7e348a0770d23daf06001fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f00000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000000400)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000500)={0x1, 0xb6}, 0x8) keyctl$clear(0x7, r7) r8 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r8, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 157.176880] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 02:05:21 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000200)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x54000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/195) 2018/05/10 02:05:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xb2) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/10 02:05:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xf399, 0x0) 2018/05/10 02:05:21 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db452a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x101, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 157.348770] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 157.397174] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/10 02:05:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0x80, 0x1, 0x102, 0x0, 0x0, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 02:05:21 executing program 1: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x400900, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000040)=0x60, 0x80000) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400002, 0x0) fsetxattr(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='/dev/snapshot\x00', 0xe, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) 2018/05/10 02:05:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x670c, 0x0) 2018/05/10 02:05:21 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0x7b, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000010a05000000000000000005000000000800010000000000"], 0x1c}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/10 02:05:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0xe0, 0x400000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0xa000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000380), 0xffffffffffffffae) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x20008, 0x2) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000300)=0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000480)) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000180)="3af93c6fe6e41c9ff9878ce970803472e0a401064ac73625aa6ff41ab936e963238d2ecc915ba3a301636730b7e760a61007ceb2bc89b1a6a39f028ba49f7f32183e562fe08120e3aedc66780711e3a63927e1ef9590cd750f328d0f32f363849b20f6034e599bb9913480290317256cb62fe100ded3dcbccb41433c890daa2e5f20fd0e01eed3911760a023bfd36b3c415c51458908ae126d3f9f33ce9a0d067944cb7837e14555beec1420c3e37e7f76583c749bb4c2", 0xb7, 0x100000000}], 0x20000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x10000, 0x0) listen$netrom(r2, 0x1000) setrlimit(0xc, &(0x7f0000000100)) creat(&(0x7f0000000080)='./file0/file0\x00', 0x40) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000009f000040020000000000000000000000f8ff7d17af157ed2c28722c2ff16f5d41428bf4f5ed2a253663dfd6103511e944b5d44c03b9a66488b65ff0f00002f0272146688004313bf487c98cd080037bccf774749a8ff333eead3802288517f"]) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') 2018/05/10 02:05:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) signalfd4(r2, &(0x7f0000000100)={0x4}, 0x8, 0x80000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}]}) 2018/05/10 02:05:22 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@newpolicy={0xe8, 0x13, 0x200, 0x70bd2b, 0x25dfdbfe, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x5, 0x0, 0x80, 0xa0, 0x6, r1, r2}, {0x3, 0x7, 0x8, 0x0, 0x4, 0xffffffff80000001, 0x28e5, 0x6}, {0x5, 0x7c4, 0x5, 0x100}, 0x8000, 0x0, 0x1, 0x1, 0x0, 0x1}, [@offload={0xc, 0x1c, {0x0, 0x2}}, @encap={0x1c, 0x4, {0x0, 0x4e21, 0x4e20, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, @ipv6_hthresh={0x8, 0x4, {0x58, 0x20}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40080}, 0x1ffffffe) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="4c0040f10c4da2a308d6add615dbb9001e13f0da472a68564d000000000000000000000000000000000000000000000000000000000000000024000880c7f79266d98910cf7a51937e80d551a41ffd17434fff79f0dfd93a0d0000000000000000b9ea"], 0x4c}, 0x1}, 0x0) 2018/05/10 02:05:22 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000ee4000)="d102040000580020000700065e0000000000000000000000", 0x18) sendto$inet6(r2, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) userfaultfd(0x800) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r6 = dup2(r4, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000000c0)={0x11, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000100)={r7, 0x6c}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000604ffc)) dup2(r0, r1) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000000)) r8 = dup2(r3, r5) fcntl$setlease(r4, 0x400, 0x2) listen(r2, 0xfffffffffffffff9) r9 = accept4(r2, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000000040)={0x7, 0x8, 0x6, 0x7, 0xfffffffffffff869, 0x1, 0x100000001}, 0xc) epoll_pwait(r8, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000180)={0x63}, 0x8) inotify_init1(0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x101004, 0x0) dup3(r1, r0, 0x0) 2018/05/10 02:05:22 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) clock_gettime(0x0, &(0x7f0000007a00)={0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005b40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005fc0), 0x0, &(0x7f0000006040)=""/159, 0x9f}}, {{0x0, 0x0, &(0x7f0000007680), 0x0, &(0x7f0000007740)=""/102, 0x66}}], 0x2, 0x0, &(0x7f0000007a40)={r1}) clock_gettime(0x4, &(0x7f0000000000)) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/05/10 02:05:22 executing program 3: getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/rt_cache\x00') ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x4, 0x7ff, 0x8, 0x2}) lseek(r1, 0x0, 0x3) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x2, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x6}}}, 0x3a) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000040)=0x6, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x7, 0xfffffffffffffc01, 0x1, @random="1820dbd213e4", 'gre0\x00'}) pread64(r1, &(0x7f00000000c0)=""/128, 0x80, 0x0) 2018/05/10 02:05:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b8354466115a93b58500007f9f9c51000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @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'], 0xb8}, 0x1}, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x6ec, 0x0, "646cb338bd7e"}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x2) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000640)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@flushsa={0xd4, 0x1c, 0xa03, 0x70bd27, 0x25dfdbfc, {0x3c}, [@algo_auth_trunc={0x90, 0x14, {{'sha224-generic\x00'}, 0x220, 0xa0, "b5d5903ebc96acd7cd247e9d18b0cfe936a3b257760591c02194502d2af3a4d22e7ccf0856f302a1434d1af9df9acce6a1cac1dde74ef953e1ead2b88e91486fcbc18569"}}, @migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6, 0x32, 0x4, 0x0, 0x3501, 0x2, 0xa}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40005) 2018/05/10 02:05:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x1e00, 0x0) 2018/05/10 02:05:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3f, 0x319002) sendto$inet6(r1, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0xff5a, 0x0, &(0x7f0000005fe4)={0xa, 0x80000080fe, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0xecc21e71eac5465d) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000040)={0x80000000, 0x14, [0x200000000000, 0xfffffffffffffffd, 0x200, 0x2, 0x6]}) 2018/05/10 02:05:22 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) socket$inet(0x2, 0x1, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x111800, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="0000000000000000140003006970365f767469300000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/10 02:05:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x3, 0x0) 2018/05/10 02:05:22 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20ee}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="ffff04d63f000000000018cbdb0415f8c9a7e229f4372c184a0c264b343713bef8de4087bec58cc935577b0d2d1407825461ac8baa3b1dc2bebadff060e1ef0027d3070a1deceaa9350c459d15d7947ca1a5964a149ae38c21874a11410df764bc838461be8e9b547f18dbf3d3c13920751a795d8d8a9a0b9c8e9c727861e011d384268b995f477c7b09bf2b46") syz_open_procfs(0x0, &(0x7f00000004c0)='uid_map\x00') futex(&(0x7f0000000080), 0x1, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x1) sendfile(r1, r0, &(0x7f0000000040), 0x14) 2018/05/10 02:05:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0x9a, &(0x7f0000000100)="ae9b4279ea092d5be7b6f3ef20cbcb81f9e065ce77d798b2239db32663a051580fb9dd3888829d9014371193dc19c079dbe2e3c7dac49c6ea5f2fec40b7f3375347bba4d16a8b44e27f0a9b0552fd56a1dd5933e7afcc1a43f1b596c1c0c27ee3e1456b6a65c5adc76bcdd2ed11ec3282488fa8d2a0bcc02207abe2b88f567198aa2070ccde936e35df001510213e18d1fe8f12fa5c8722a37e6"}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) open_by_handle_at(r0, &(0x7f0000000080)={0xfffffd9f, 0x1, "2fa3ae"}, 0x1) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) fadvise64(0xffffffffffffffff, 0x3d, 0xbe, 0x1) 2018/05/10 02:05:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r1, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000010c0)={0x1000, &(0x7f00000000c0)=""/4096}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1}, 0x10) 2018/05/10 02:05:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x1e, 0x0) 2018/05/10 02:05:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ipddp0\x00', 0x5}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000039000), 0x4) 2018/05/10 02:05:23 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', ')@,\x00'}) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = creat(&(0x7f0000002540)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x8) ioctl$fiemap(r2, 0x40086602, &(0x7f00000002c0)) 2018/05/10 02:05:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x9, 0x40000}, 0x2c) fcntl$addseals(r0, 0x409, 0xe52f2dfa74841385) 2018/05/10 02:05:23 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x2, 0x7ff, [{0x7, 0x0, 0x5}, {0x3, 0x0, 0xffffffff}]}) ioctl(r0, 0x40084149, &(0x7f0000000040)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="1de9b3f2b9e405b877c710f7") 2018/05/10 02:05:23 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @broadcast, @broadcast}, &(0x7f00000004c0)=0xc) bind$can_raw(r0, &(0x7f0000000540)={0x1d, r1}, 0x201) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) socket(0xf, 0x800, 0xfffffffffffff90f) 2018/05/10 02:05:23 executing program 2: r0 = socket(0xd, 0x5, 0x3ff) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) sendto$packet(r0, &(0x7f0000000040), 0x17e, 0x0, 0x0, 0x169) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x3756, 0xd, 0x9, 0x8006, "a7b35eaf94e96eb31ac9e60a0f7b703d6597398586c4008bdbe9c73fc0bf5c5d"}) recvmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000000440)=@l2, 0x80, &(0x7f0000001540)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000001580)=""/177, 0xb1}}], 0x1, 0x0, &(0x7f0000003400)) 2018/05/10 02:05:24 executing program 6: unshare(0x400) r0 = eventfd2(0x9, 0x0) r1 = dup2(r0, r0) read(r0, &(0x7f0000000000)=""/39, 0x27) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x1, 0x7fff, 0x2, 0x5, 0x0, 0xfffffffffffff9d4}, 0x3}, 0xa) 2018/05/10 02:05:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x670c000000000000, 0x0) 2018/05/10 02:05:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r1 = gettid() keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) r2 = semget$private(0x0, 0x3, 0x42e) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000080)=""/17) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) 2018/05/10 02:05:24 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x121000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000180)='ns/uts\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) 2018/05/10 02:05:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x1, 0x1000, 0x3f}, 0x14) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/05/10 02:05:24 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000000020002, 0x0) 2018/05/10 02:05:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000180)=ANY=[@ANYBLOB="0000e119ca056397e6ffffff0000000000000000000000002000000000000000e9ddbcda4f5e0e136d5d937229a407d2999227d6d63b70eb44efd0932469f997e575cd7847e37959eddbeea54454897531a140e2e59cf2d8f6f4a7d9275ee4cf1ad0be07f8eec06ba5dcf9642ad132e6b6b22e09eba50c2a8b9e3e93d2cd564e686ac547dce01caf83b941ff2b07d5f9c13fa49599990a34bcb1bd3ecb635783474b79860a035abe80f4cf20fcd3363674bfa8357cc29d04a3745ac67fad9cd3fe4c3907f52524752ae64e7d61172c7ba7cef733d449d24ac9355e058a2f56d575eedf02e0e86d0db25675ed6c9087bd4c1a01999eaf34b3def397ec6d7ab5e442945026f0550908b10574031efa65705cdb591f23518e6bdcabb45a848a9150802f4493ad7a2cd91d4f14f8dbfb5d931aedbca4155c147611c7bf14e3cddab29b572948f162b5ce9053"]) 2018/05/10 02:05:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) msgget(0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080)="05062e9b55693397f416315fd32bcd470e9ffd1534e4436030b427bbcf81e1504e0032b5e01f6262b800e0d8bf65bdee885ea13e33b7c5049407402fb944f50117c7d5cd0b0dd1e5c0700bf8218ca87ba81ed4fceaaaae69aa9b5ae7071e67e0c1d0fc720936b1a975f189893d2a5b96f309016c3070a2b713affd7d13de1c883aead5bd513256d36de5fe469e564ece2b8ce51b3c1604e1", &(0x7f0000000240)="d31f162829f7df5f469bd7b20dc5059353571b4714c0b338d97c55f3a379e4d67abd5824f8722412334d78d36958fcb4703b368dd19aa091f4c5f8f3183a15698e4687b5821f00a8010a77ffef5460b40b740f9fe5ab782600a51036db4a0c0944d28d883da54f6c137b49e1b32cf221406b97e01312a6dc9912be3a1dc0b7b3f35a7ed0f962a9394be7f4e2bb82705b3908be4009ad63c7b9"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) tkill(r1, 0x1000000000016) [ 160.083749] Unknown ioctl 25631 [ 160.145807] Unknown ioctl 35083 2018/05/10 02:05:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4000000, 0x0) 2018/05/10 02:05:24 executing program 1: setrlimit(0x1, &(0x7f0000000800)={0x40, 0x201}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e007d587fab55b01cfcff26c38c53449209b2cc259d6e4e3677e1105d2e7f83e2b27f48eadae0b88b1ef93354ae19a017696dedc620e5d62a1dc4d2cba7062db0b168dba52b429eb10f55814a9192284363fe32e3adad3da6654582671ad48e2fd71680d5e4da97af78f8432185e16ef34b4c02e043e9c45cae72e052dc6fdb1ce", 0x81, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000980)='rxrpc_s\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)="edba3b2340ae6c4353cecd1c09fe8c87de59318d77b23c3952a91c3cf2eaa1bb361e49df16735acf6af42bc748e406fab4bf487f96d1e20e112597bb82c3efbfbe7c4d5bccac2739712455deac8dadb66fa63aeee6a4a1ca410ced20a0f198572c01082376a2a9f7336d4115bd83124d082f5a460726afba731009944d66b030e05b7b1388f526cb17236fbbdfcbe743a734", 0x92, r1) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000007c0)='syzkaller\x00', &(0x7f0000000900)='big_key\x00') keyctl$search(0xa, r0, &(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r2) add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="843127f42bd69cd90c823e31f8091acddbb055421433ae1f358872c1fd353a038815e708ed07bfb8e1d478dacaa08fe5bdf2345904e3870aee6a0669fbadda2aaee8901164f5e9aa5218d21ba863f9bf354e6abbc66faf332a4e2a93df37175e742a5f6fc58ff3ed10f75fd8c4e01723aae28a9eb8d223f9eac819b72ae0b07501b340c90da6533b4378e04d0534ceeb845d5221fab0e8cea1f390b305ebe31bda2d718c6dec2fe2259f39617861cc6465f5a13f9287bb0fa0f15f47d5a33aeaf0026aeadfa6772bd5dafe745df1e9d5f923b35090c608940c4bcf02fc863ee02fab1991856e09f82086da6104fad984b1dfb36dd61b6ae3bc35ae73bfba730c7a9cc7837aa9389e370d8141392eea758495addf0bffdf51264259014d333d37f435367d51b26995ffdd600336f49b00b489669f9444e931896c6c60614b1f053e8a918d5f527de04e7c215d8e64803da1db06463afe0a51f35bdc960d5dbe45744f0d73d880ad2b9514504c92f7ca4c9cf484a55ddd5433ff858a84a7bd450ff9513d252ba7c54bff5f825318f6bb718c26638d0f7777830446b9f023ee9c0c1af1253225371daed9188bda08e979186e0b0df37d94c17a5a3a453f4b72c10dd7fbee5c15aaa8eaa3bef0f4d254ee935d640f0b6492c626ab5a4ab84fb0c6f05ac8c3a6e5dffc27c9dcfaeb8c557178650cdc37fac46ac01b681d6dd7b99bc39e2ad57bef87d530c590ab5ff98c494d84d8acca397fb2e2b6ed08f8178a9d6fbb586fce083d48fe2f9e6b0fed75c54404dcdb3850593c36d53d74e30f35f51ddf44c2c22202ed64f897e8617e6afc877ead7e496c877b3ecf9a0af88662f7056ec8d0311dd6d817d3328cd4a0272a99f5ca9222a6869fe2b407d64d81cdfa526283fc71ac1d963507785f552437a202012daa4209b2b2b3b605c97d00f32069591d38c883f922c99bd76161531caed25a85adeca1d56b47fc03ac6a122047ed42cd7bd2837082d172b9130a2062966bef6299a72f38a493b3bc751ad583c9f0469e2d1db2b7ce0a9e8ca84fec1d9b4a4eadeabe56cdad9e1a5a8fffd76f714ba6d699492429a7906054ca95cfa41d00b83f696702aa97762224d8800233773a4fefc38b71b0ab88bcb56166ea006096936ea8ff9410d1554affa068962b55f5ef1d6e60a65a515dbdaf9f78dee9baa7fc93b198de8de5aa9aa70ba81cf17676244530f8f3a425b24b51dc442771d77b9a1ba7db31fd28fe592c34da08dd5e1fcf2c48e3d5101b9fbf150b0d411ccdaedcc82391b5954f1fa174d9c0a1443ce18d93bb0a9487930130d76357e28130c245606372c68d4a1625786e6ebf1162222168f9856c4e00015c4d4f3e62dc6de3e2c772d8b0d7a48256fd3ebbc7657190bd2c87c54ff484a3f2350f8e1190f45616aa2b3d95293bd250577ccb3d882ab63c74df0ff6747c86b6a53497e85088df57b3ca17dee5a401cba594150790b1f4fca69c7f11ab953a341319aad4f1c7d49e5ffb271d37d656e3066db116b0f1bb5f56148ede90389b3145ea2dbe07a3bb02cc556825101b6cc6da1c773179ac58d1d10ea120b3bdab3a46060435663ffa4ed00f6a78a587dca05449f3cfc4e193d409e9b0187afc579cc53c214fce2163fcaa64983c1246f0dd33f91b433739acf29e8a4594a2f947b78ad5572a9dcbba8f0bdc279110c5639c3bcfeab9d9869e8a159281499fa41e48b24d0e96eaab57ed", 0x4d1, 0xfffffffffffffffb) [ 160.188557] Unknown ioctl 25631 2018/05/10 02:05:24 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) r1 = dup(r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000180)={0x9fec, 0x1, 0x200, 0x0, [], [], [], 0x1, 0x7, 0x5, 0x7, "2a85a5e8c03596dcb50b5a105f81fce1"}) unlink(&(0x7f0000000040)='./file0\x00') splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x4, 0x3) 2018/05/10 02:05:25 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x2) getpeername$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x5, @empty, 0x1000}, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x3, [0x81, 0x5, 0x7ff, 0x18ad, 0x9, 0x6bb, 0x8, 0x183]}, 0x5c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4a0000, 0x100) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000200)=""/11) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x5, 0x9, 0x81, 0x3ff, 0x0, 0x200, 0x4, 0x2, 0x6, 0x400, 0x80000001, 0x1, 0x9, 0x400, 0x5, 0x4, 0x3, 0x20, 0x1, 0xfffffffffffffff8, 0x1, 0x200, 0x80000001, 0x20, 0xffffffff7fffffff, 0x6, 0x9, 0x2, 0xffffffff, 0x100000000, 0x80000000, 0x7, 0x1a05, 0x6, 0x9, 0x6, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000040)}, 0x1000c, 0x0, 0x40, 0x1, 0x6, 0x100, 0x1000000000000}, r3, 0x1, r0, 0x1) 2018/05/10 02:05:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f0000000300)=[{&(0x7f0000000080)={0x27, 0x1, 0x1, 0x2, 0x6, 0xfffffffffffffbff, "f5e28e760478294f9acee1288c419be030394d5cf88fecd32893d8546a201e47c282fd212ba35ec091025f2c32125c916ef4677a401063d66adb5d26bad553", 0x2c}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="35d0f9ec7fc4b1a253ef2ed0d988266dc8fdcf0acf2a0f2b2c2763866a100e36b3640869b7f1a467bd2ff20ed638eb50e2279a80e687c18370c32041f4c37eac4893bfa8035bc5ea49393942284014430d73dd", 0x53}], 0x2, &(0x7f0000000280)={0x50, 0x11f, 0x5, "196932a0b371bb3debc35a529dc85798ab46a031888401ca91b83a17d6f901d5973ebccc70efef5aa804d4ce836e6f74cf936538e70eff9703"}, 0x50, 0x4000}], 0x1, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000001300090e000000000000000007000000", @ANYRES32=r1, @ANYBLOB="00000000be10000004000ce9014398575033aadf0d6ee38fa4b4be13ebb4a0be2340f041a67e0d958bb13c7d4d9fde4b933feec4bfb52080bcbece94e3eaa8a07eca4c53d6c342570c8d10a86a490b6e27c94c624f3b7824dcf6f4ebb1266de9dd4922f1d04ed33c59be9d7d6873344e62030b42cd6ca6408ac058db884fada7c2000000000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/05/10 02:05:25 executing program 6: r0 = add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, 0x0) keyctl$revoke(0x3, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) 2018/05/10 02:05:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x1e000000, 0x0) 2018/05/10 02:05:25 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', ')@,\x00'}) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r2 = creat(&(0x7f0000002540)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x8) ioctl$fiemap(r2, 0x40086602, &(0x7f00000002c0)) 2018/05/10 02:05:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="01010000000ef40009000000000000000000000020000000000000", 0x1b) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x19, 0x4) sendmmsg$unix(r1, &(0x7f0000002700)=[{&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000023c0)="af4372e375f882b4571bb2c27d4a70a57cf0806b4844e895a1cea2ec2d5021f70b72fd7f6bb55c73a0ae90bb023618cbe630e4011a0f9e8a3d7672cf732c19692af03b0124a724aeccf77f42f401bf823298a093dfd9a66237a45d441c69c3e7a70d6765203daf23b024015985f17ab173ecee877100f5e7d590f1e7c696dd0d", 0x80}], 0x1}], 0x1, 0x0) 2018/05/10 02:05:25 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xf402, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000000080)="db", 0x1, 0x0) fallocate(r2, 0x1, 0x0, 0x10000101) accept4$ipx(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/05/10 02:05:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup(r0) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) 2018/05/10 02:05:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c01000010002307000000000000000000000000000000000000000000000000fe800000000000000001000000000000d5e35aea2ff9b10000000000dfffffffffffffff00000046a6797cfbbad1a35a70977ed43b1909140a1f6ac73751ceb292daf8482eb3cb0fae3d5c8b1bd55b79278abfc2fe842226c2a799c7513d7f23f58af365676b82a3ae0304ee84a6464369b621d55900bdb60b7abbc4076fcf3ef19f22de204872d4c31599941a406436f8fb777c29000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000320000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040020000"], 0x13c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r2 = geteuid() r3 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x0, 0x2a8002) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000480)={0x350, 0xffffffff, 0x33a, 0x6, 0x1, 0x100000001}) r4 = getgid() socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x101000, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x10001, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001b00)={r5, 0x28, &(0x7f0000001ac0)}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xac, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x1000}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x3}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x3}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000400)={r7, 0x6c5d}, 0x8) writev(r5, &(0x7f0000001a00)=[{&(0x7f0000000540)="9660104f5699b8b7488355e12540a55372d6b4a8aa908eb2dffcba9285ab7cef6d20fa73971e6cb570e0da7b81bc038eaae3a934e01c534fff7f8deb8a59a4c2d77b5e47ee9440e0b53bbf856bb6f3d83b62f799ff2f164c22935c823c554fe6af2eeedfb957a81ccaf7865a5c0139c2343495997f1c9b878b40091ee3f941f13561d79cab04e575de989d1671c91adc7e0a700c1f1d4310383b4fb3b6ecfaa718a1c39581369b0d44d810ad", 0xac}, {&(0x7f0000000600)="db499dc34e7c", 0x6}, {&(0x7f0000000640)="b3debc953c0606678f0e763598845bef32bc7bf8ad4b93c01743b8c5320dcb6c09f6c3c069ca079f610936b28cb9699ad9416c788f6d905c685aadd911a20835f2c6852649e16ca648dafbe4c14956c0a65355d0b31fe2af2b1dc0e749db90922d596610aff7f0b82013152922b03c41db578d91fcc464cfb047bc4f00ada62f18f36d42b95cdc385b9ac721fbac4e3dacc26c", 0x93}, {&(0x7f0000000700)="78c4ec5bc4e4621242df25200568027d15821ea9fe409035c5e55a0285f60dadbdf2bd9aa694c075d2d349ec91025ac71df101ced34a7744621992c25d76f861ef8e576eb8443a8200354c2f60db877c045ca342ac65f9e0de1053c3b072c537700fc5f5bb102b855ca65c9c2ca309f71e393f829565ec", 0x77}, {&(0x7f0000000780)="44ca7583a4bff4eea07d20f52b413d42f9394ef71e7860625b50d45b7c7316b24d3009ed8cd7973f121cde0a839d7ff646c8a254c6fe4a3acfb26f6ce6ab06822f244bef3b3aee304d85928a0d18d52ed864379a121cbd2df4bcb0d0a727ea521a5a75b79f5bbe4e9b42e257d20a8a4dba3fbbb4c41d010fbaeab973bfca3df63b36bd43c5d284ce0c88ea1e72f0dab92e7730c8e3c692bc037c99f225f4b169dc97dc6888bee4a35528721bd4f538df56730de181b1a032686eac08c7", 0xbd}, {&(0x7f0000000840)="0df03fff5d72dcd548d9f49078b6f4ab257f6ce1c2dc04e3ec49321a4634a2827094762ce49b9b0de7ba4f7b7d0e5c92df0e26", 0x33}, {&(0x7f0000000880)="43ce4773c55faca4e9ff0a3eb44e7966232a6453207302b6cafb857fdae05101c3aeded8e7e16e555703dde846deaf2c90bb8fd22b752c5266ec7f35d091404129dc8a4d2c0cc4f6ab4732012de1d6e72dd6acf040aafc0d303528b815e30308847840f498dd9309bfa59d301d0a20b293bf6851ee0c006895d935b6bf245039780826c5eefc4b19095ec4f3e89380272d538a926b2344674cd16d462b2efd42690eb4f0745562e5023339307ad4ca859996e5756b2e9a59d96ecf42fc0af1437838b5d45b763c8844f6a6742031ca9b737d75040118b56957c83bda3d09336d9f2b38b280", 0xe5}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="5daa1fa301872e85d40adf9bc58031e3d2ff31047cef34fb7a97da328e5292a497cbc2f505945801bfb2ccaf5d7293a1b1430a90e114a61f9454cc7ae18d50dd5c4f8bc2d2aea67a94ca392e87c29486eb2997e87e0dccfa9a607d0504b8f55a13816636f6a219e5f9eaa99332", 0x6d}], 0x9) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r1, r2, r4}, 0xc) getgroups(0x6, &(0x7f0000000000)=[r4, r4, r4, r4, r4, r4]) creat(&(0x7f00000004c0)='./file0\x00', 0x24) ioctl(r5, 0x9, &(0x7f0000001b40)="153b6dcacda53808740ac0492fc1392cd58dddf870") 2018/05/10 02:05:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffff399, 0x0) 2018/05/10 02:05:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0213000960b5090000779c7d0e0abee95b42dd6b2a"], 0x80}, 0x1}, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) getsockname$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r3 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0xffeffffffffffffe) r4 = syz_open_procfs(0x0, &(0x7f0000000140)="636f726564646d705f66696c74657200d260197c7d26f4a6613a6a05d7c3021e5c14cb75a0e8d370f63be882ec584f96cf5130037fe2174bf59771d4") sendfile(r3, r4, &(0x7f00000000c0), 0x10001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x0, 0x1, 0xdf, 0xe2a7, 0x0, 0x1, 0x2}, 0x0) 2018/05/10 02:05:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x10, 0x1000, 0x9, 0x20, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x7, 0x6, 0xff, 0x2, 0x3}, @sadb_address={0x5, 0x5, 0x7e, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0x80000000}}, @sadb_lifetime={0x4, 0x728509d035ad60af, 0x100, 0x6, 0x2, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffff099a, 0x0, 0x0, 0x70bd26, 0x3507}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd26, 0x3505}, @sadb_ident={0x2, 0xa, 0x9, 0x0, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd2b, 0x3503}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffb, {0x6, 0x0, 0x2, 0x569f, 0x0, 0x7ff, 0x0, @in6, @in=@local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x100}, 0x1}, 0x4000810) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffffffff, 0x8000) fchdir(r1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000280)=0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'ip6gretap0\x00', 0x200}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x1, 0xe4, 0x8, 0x10000}) 2018/05/10 02:05:25 executing program 7: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x10000, &(0x7f0000ffc000/0x4000)=nil, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) 2018/05/10 02:05:25 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x7, 0x7, 0x3}, 0xc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/05/10 02:05:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000000c0)=0x7, 0xd9) write(r0, &(0x7f0000000340)="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", 0xe01) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) [ 161.224304] netlink: 76 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 02:05:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xbd0f000000000000, 0x0) [ 161.319753] netlink: 76 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 02:05:25 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000180)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x10001, 0x6c202) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000400)) r3 = accept4(r1, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x83, "954befea177ddf5a991960c00512dde2687c585b7da958cfcaf69a17f640738c779c0bdf3555392b7ed92664bb857b9451bd34e9c4e4e8fb46a854ce759e302477e9ddb336f76ba5ade735007c8a62fb8ac03d14e0d6db224de83558249f002bb062d71c41e69efd044cb51131fe5a880c1aa9ce26aa34488469fccfc5950260a783f3"}, &(0x7f00000002c0)=0x8b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000005c0)={r5, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x80, 0x3f}, 0x90) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000240)={'eql\x00', 0xb1}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') accept(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0x80) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000000300)={0x1096d26badc79cd1, 0x95, &(0x7f0000000340)="df2969ea842233a34c287a74b1be99e71548b834cac2558d5b71a963a96b799cc0138a1dfa067e6f438094599b4e3b66203a650725a22ea07355c1e484ab6c816622c8928227d67eb89b498a6f13b2ac77704fdb7a259ea8c0e74c39bf0d93e1905334602b002cf4e6443ff6f60b623efde4ca50b03ffa5f9c827bbcf2316f3c0bb5d6642d130d41fb3b0149cd38cf058abcdd2a25"}) 2018/05/10 02:05:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020203020202020202020202020202020202000000000000000de4f0200200000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a00b8a0d7c19685e08f1f1160bc32545231b8af251ba28920a2678f290272e10e66230dcdc31eca1c28daa049a907844eb8cbd1956dc93d2300000000000000"]) r0 = shmget(0x1, 0x2000, 0x78000020, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/05/10 02:05:25 executing program 7: syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./control\x00', 0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)={[{@uid={'uid', 0x3d, [0x32]}, 0x2c}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/05/10 02:05:25 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000000c0)=0xe8) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) setpriority(0xfffffffffffffffe, r1, 0x2) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000002c0)={&(0x7f0000000380)=""/229, 0xe5}) 2018/05/10 02:05:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/28, 0x39d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) execveat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000002c0)='keyring-$*wlan0\x00', &(0x7f0000000300)='queue1\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='/dev/snd/seq\x00', &(0x7f00000003c0)='queue1\x00', &(0x7f0000000400)='/dev/sequencer2\x00'], &(0x7f0000000640)=[&(0x7f00000004c0)='queue1\x00', &(0x7f0000000500)='/dev/sequencer2\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='port1\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='queue1\x00'], 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x180000000000, 0x4) 2018/05/10 02:05:26 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)={[0x30]}, 0x2) 2018/05/10 02:05:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x24) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000010c0)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x78) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/10 02:05:26 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x98, "651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235dfd33cd9077879626a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784cbecf744225b4f773caaa540c2bbd1a1d7079"}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) connect$rds(r1, &(0x7f00000006c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, 0x3, 0x7fff, 0xfffffffffffffffb, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="913ffc129d6a32971f8576a3ebe05130a0afbd80f01635c6b90821f609e86bead5bca7ccce675c85190fd2a7736e4511da49dabd39883bf71d2b73e20b4505a8c897a483239587c5bc97aa009d35ef0a22876761836fc617"]], &(0x7f0000000240)=0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000740)={'teql0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000600)={0x101, {{0xa, 0x4e21, 0xffffffffffffff87, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x82) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xfffffffffffff800, 0x7f, 0x101, 0x1f, 0x3, 0xfffffffffffffffc, 0x1ff, {r2, @in6={{0xa, 0x4e21, 0x3}}, 0x4, 0x9a, 0x7, 0x1, 0x6}}, &(0x7f0000000000)=0xb0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x8, 0x8914, 'ip6_vti0\x00', 'bridge0\x00', 'yam0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffe}}}}, {{{0x11, 0x1c, 0x201, 'syzkaller1\x00', '\x00', 'bond0\x00', 'gre0\x00', @random="5f8e8e51489f", [], @random="5dbd189918d0", [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x258) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000cc0)='fou\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/urandom\x00', 0x101000, 0x0) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r5, 0xb00, 0x70bd2c, 0x25dfdbfb, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4c044) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000700)="3ec2e6f6b76e29f50ef9ff0000a8970df5920d", 0xfffffffffffffd2f) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000e00)={{0xa, 0x4e23, 0x10000000ffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x1, @empty, 0xfffffffffffffffe}, 0x1, [0x5, 0x8001, 0xe39, 0x7, 0x3f, 0x6, 0x1, 0x80000000]}, 0x5c) 2018/05/10 02:05:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f0000000080)="2e2f66696c65302f66696c6531ff", 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000140)="8b1d0f215866b9800000c00f326635000400000f30644167182d0000c0fe66b9800000c00f326635010000000f30bad00466b89186524966efbaf80c66b8f018178e66efbafc0cec0f015b9b66b8f29300000f23d80f21f86635400000f00f23f8", 0x61}], 0x1, 0x0, &(0x7f0000000240), 0x0) 2018/05/10 02:05:26 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1ff, 0x400080) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x802, 0x0) accept(r1, &(0x7f0000000540)=@generic, &(0x7f0000000000)=0xfffffffffffffeda) 2018/05/10 02:05:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x88) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) sysfs$2(0x2, 0x3, &(0x7f0000000040)=""/147) 2018/05/10 02:05:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x3000000, 0x0) 2018/05/10 02:05:26 executing program 1: r0 = socket$packet(0x11, 0x100000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x5}, 0x4) syz_emit_ethernet(0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000180c200000081000000000070c12b9ff81efc82eef420eac55fc94fb4f36f"], &(0x7f0000000080)) 2018/05/10 02:05:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000200000000000000000000000000007c000000000000000000000000000000000000000000000000060abf0ef9f61558759c99838df760b1ce199f21c239d40252ac21e97d5aae816724a0bf00331f66398eb719908bb739a142fb4cbc82ea1ac91bd1783c37cf696d180e5644d538215ed8f8a99f55e09676d6b73131351261226c"], 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000001c0)=0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x4737, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x5, 0x366051e3, 0x7, "58214b45e04b97a9c1bcc8f65f99c4e22fedaaff4143e758623721a439941d165c970fb52773bcc8f71ebce6d59c115bfef808811d850d6a76fe49993619af344a8f8c513f7e3dd18c02938ce63d4215"}, 0xd8) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000ffc), 0x4) 2018/05/10 02:05:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x40004f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x200000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000006c0)={0x9, 0x1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x80, 0x1, 0x7, 0x0, 0x81, 0x3, 0x20a, 0x10001, 0x4, 0xfffffffffffffc01, 0x4, 0x283}) r2 = socket$key(0xf, 0x3, 0x2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000002c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="3abd9abcc6b0d67a4756d3b52546428dd79f71ddda1cede8e854a5769bee769a9845a47e9fb829438e213ac273fc9cd2f9b490a9b9ab43347ede46e796b8e038404a970da94a821c45e38349", 0x4c}, {&(0x7f00000001c0)="4f4e78c018c1912124c75ee7b798ae6eea928b88612f523dba94e25a7c76e07c409d5f21222ca90046f3e26741a53d3e06b25a1b7e5669b98c7896b6bd4a0af0984272fc14dbe853df598fe066d6fa7576f2d5175e9b5a76ba05dc3a4f6a5e323ec07e3ff54d5cf69d094e2720c0df9459e8ec8739500517dc53f786f693a3c53c0b3c8d34690194e43537144cc31eadd81aca801f5be5893a16d58c476e2b1d4a9f3bcff7898ab621bfa543269badc44197e4ea0488ee171e6c5e6a08d3139316f3f6ab95bd1253", 0xc8}, {&(0x7f0000001000)="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", 0x1000}], 0x4, r4) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002004000e0000001000000000000000002000100000010000000ff0000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xd, 0x2, &(0x7f00000003c0)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r5}], &(0x7f0000000400)='GPL\x00', 0x1, 0x71, &(0x7f0000000440)=""/113, 0x40f00, 0x1, [], r6}, 0x48) r7 = syz_open_pts(r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r8 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f0000000ffc), 0x1c4) ioctl$TCXONC(r7, 0x540b, 0x2) 2018/05/10 02:05:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x300, 0x0) 2018/05/10 02:05:26 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5806, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x6}}, 0x400, 0x8, 0x5, "967efdfb68c5c1534de06124a25f43c3039d0e5cdeacb3505df3aebf91dea06ed8615ae283584875b7cb77cc58ff407462fa770fb9024e644564910a6d2dcb1f2ec2c81aea058b12664e50b7d81e6442"}, 0xd8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)={'raw\x00', 0x6c, "2b3f2e3312639bb4b9178aca78075e4a7bc65e17dbdbbc317dc1f07cd7d7845d8889431493264f8f46932ae0fbfd39e3e54facfa0acbab47272a2a98bd8568edb45cb7ed9498a28ff7fea8abc663b29c5ac7c3216e020e690b5e971d2136a3e027875dd8b0ec2690a1371aee"}, &(0x7f00000001c0)=0x90) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/13, 0xd}, 0x20) 2018/05/10 02:05:26 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101002, 0x0) r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = getegid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x26a78672, r2, r3, r4, r5, 0x2, 0x40}, 0x8, 0xfff, 0x4, 0xff, r6, r7, 0x6f90}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/214) ioctl(0xffffffffffffffff, 0x80083313, &(0x7f0000000080)) [ 162.287663] Unknown ioctl 21519 [ 162.291699] Unknown ioctl 19264 [ 162.330726] Unknown ioctl 21519 [ 162.335628] Unknown ioctl 19264 [ 162.901247] ALSA: seq fatal error: cannot create timer (-22) 2018/05/10 02:05:27 executing program 7: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10000000001, 0x2082) 2018/05/10 02:05:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getcwd(&(0x7f00000000c0)=""/7, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5, @time={0x0, 0x1c9c380}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc002, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0xfffffffffffffffc}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x400) write$sndseq(r0, &(0x7f0000000080), 0x192) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000340)={0x3ff, 0x2, {0x3, 0x1, 0x9, 0x2, 0x1ff}}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000180)={0x15, 0x68, &(0x7f0000000100)="6045ef95e98cae12b0be4e6e7257a77edf7f5cfc6220fbc7ce8eaef5e2cdec5b05296bd5404f720b6ee23342e650aca85ba8112c525b2ec042a5d4bc1de254050bd48afbb5561ce903d731dde7fa79baca19e618f4a41408687fc65f84ceed3aa43c3d0df6e97a64"}) eventfd(0x100000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 02:05:27 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) read(r0, &(0x7f0000000040)=""/55, 0x37) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2334, 0x80200) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000100)=0x2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/05/10 02:05:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xbd0f, 0x0) 2018/05/10 02:05:27 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x800, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x0, 0xad9, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./control\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/05/10 02:05:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000}) keyctl$session_to_parent(0x12) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) r4 = dup3(r2, r3, 0x80000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000100)=""/90) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 02:05:27 executing program 3: socket$nl_xfrm(0xa, 0x3, 0x87) 2018/05/10 02:05:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0xe8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40, 0x6, 0x3f, 0xffff}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1, 0x20}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00c628bd00000c000200080002004e2300000800040000000000000000000000000000000000000000005b15ac2bb26c302ef408b677f65ed96e2f11c71b30e262d913952d2d10c721a87104d8a500e046eb63f3fc1ceca293a1754a1ee0d94ce28c4ca72ff7096b695fc6a2e4502a7b19d5031377edf28c52fcda9e2b933dad1751a4ba17244681d689d9bb6f53ef1ed787572a59360b0a7e7ef800e4a80b142f8674397e51707286982f3e6f21b7556331d76704f247647e01ac922d3147380d00fe552594e0795394a7fe5b244d06225d391bf1188ab537316046249010c92bbef7279110f19efd32e7c8"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000340)=0xe096) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4a00) [ 163.075184] ALSA: seq fatal error: cannot create timer (-22) 2018/05/10 02:05:27 executing program 7: r0 = getpgrp(0x0) sched_getparam(r0, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0x80, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)}, 0x0) close(r1) 2018/05/10 02:05:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000040)={0x200000000000004d, &(0x7f0000000140)}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) ioctl$KDDISABIO(r0, 0x4b37) 2018/05/10 02:05:28 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/05/10 02:05:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006980)=[{{&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000000340), 0x0, 0x4014}}, {{&(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003340), 0x0, &(0x7f0000002d80), 0xfffffffffffffc7c}}], 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0xb0e9882a8c25aa9b) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x4}, 0x1) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x3) socketpair(0x1b, 0x1, 0x80000001, &(0x7f0000000100)) 2018/05/10 02:05:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xfbd) 2018/05/10 02:05:28 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200c00, 0x0) close(r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'nr0\x00', 0x9a6}) 2018/05/10 02:05:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000000000) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xc5ca, 0x8000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/5) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001380)={r0, &(0x7f0000000300)="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", &(0x7f0000001300)="57de999c055144bb0e258b1f5a4510dc8ab8228906a07d91db8c1e0beec5de52dca3bae38ab6a5ded05ef35eea5b6bb36fc30103ecf90a014ce63bd50e9f832324d270cde21f742898de3450f7d2ec64", 0x3}, 0x20) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000002c0)=""/33) migrate_pages(r1, 0x4, &(0x7f0000000040)=0x9, &(0x7f0000000280)=0x7fff) 2018/05/10 02:05:28 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20012, r1, 0x0) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) 2018/05/10 02:05:28 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)="0000001339d211d1fa82a0cbbe864408b9b17adc9976745905d8df04ca2202e55c7ad63d90cae6f7af11efb36945ee658cc9391eefb75ee7433e964be942cc8508dfcc1af1f115499a9b0bcad80c5cbed8e07d6aa1b7393b5b26494fb38465b064700bd6db062fd8597ed5eedbcef59279afec1fa48050f7bea12f5ad344fbf5812b6a114d9beaab0ae4bd0f102361910daf7fef48b7436daf5223929df8c80390c6e2ebadef2e9572961e2fce44ce43d947da4c5c06f199d2f3d1adb7abacedbe17923bbf865859") exit(0x3ff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x7, {{0xa, 0x4e23, 0xfe3, @mcast2={0xff, 0x2, [], 0x1}, 0xadf}}, 0x1, 0x7, [{{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e20, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e20, 0x5, @empty, 0x1}}, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e24, 0x2794, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, {{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x3}}]}, 0x410) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00000000c0)=""/163, 0xa3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000040)="6a779c27f2a2958f0b5a5aaa88ff6c6b9352abf05a448c1d837d160607b035efcdde", &(0x7f0000000200)="2f83f2105658b394a54338014cf87c1ffcc12290e131a886667782c5e700651e8896a0540d8e23d4443305b6a9b1c3f671dc9b7b57d455462b726e666b4a85c7be95f14899238eef336a091bee0dd935d9aa87063dac5b", 0x2}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000003c0)={0x9, 0x1, 0x81, 0x0, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x20, 0x7fff, 0x7fffffff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x4}, 0x8) 2018/05/10 02:05:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100ff0300000000ff01ab2a3be600000000000000000000"]) [ 164.117788] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 77 (only 16 groups) 2018/05/10 02:05:28 executing program 6: clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x74bd, 0x1, 0x5, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={r0, 0x7fff}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x200000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x8000, 0xffffffffffffff7f, 0x1, 0x4, 0x0, 0x80000001, 0x1}, 0xc) 2018/05/10 02:05:28 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) 2018/05/10 02:05:28 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x2000000004, 0x4, 0x9, 0x20000000000}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000100)=0xe3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16", 0x1}, 0x20) 2018/05/10 02:05:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4) [ 164.207414] binder_alloc: binder_alloc_mmap_handler: 11622 20000000-20002000 already mapped failed -16 [ 164.212998] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 77 (only 16 groups) 2018/05/10 02:05:28 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x160) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x8, &(0x7f00000000c0)=[0x10000, 0x5, 0x5, 0x0, 0x3, 0x3, 0x6, 0x8], &(0x7f0000000100)=[0xffff, 0x6, 0x8001, 0x4, 0x80, 0x0, 0x1f, 0x7], 0x11, 0x2, 0x89c, &(0x7f0000000140)=[0x7f, 0x6], &(0x7f0000000180)=[0x400, 0x8]}) rt_sigprocmask(0x0, &(0x7f0000000040), 0x0, 0xd6000c741ce0c9c2) 2018/05/10 02:05:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000000c0)={'sit0\x00', @ifru_names='sit0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x7, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x80000000, r2, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}], 0x30) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x0) 2018/05/10 02:05:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x100000000000000) 2018/05/10 02:05:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000700000000000000000000fb3c"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 02:05:29 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) capget(&(0x7f0000000300)={0x19980330, r1}, &(0x7f0000000340)={0x1ff, 0x9, 0x100000001, 0x6, 0x1000}) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x8, [0x5, 0x800, 0x401, 0x2800, 0x3, 0x1, 0x4, 0x1]}, &(0x7f0000000180)=0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="00930ec1b6d6a408717c0000"], 0x8) 2018/05/10 02:05:29 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCSCTTY(r2, 0x80047437, 0x70700000000000) 2018/05/10 02:05:29 executing program 5: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)=0x0) prctl$setptracer(0x59616d61, r0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(r1) 2018/05/10 02:05:29 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaa00000014ffaae000000100000000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/10 02:05:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1f000000) 2018/05/10 02:05:29 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r1, 0x0, [0x305f, 0xa]}, 0x2c) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) r5 = msgget(0x2, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000200)=0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000240)=0x1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000600)=0x0) r9 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r9, r9, 0x7, r2, &(0x7f0000000040)={r4, r0, 0x221b}) sched_setaffinity(r9, 0x8, &(0x7f0000000080)) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000640)={{0x9, 0x0, r6, 0x0, r7, 0x50, 0x498}, 0x80000001, 0x0, 0x9, 0x24c, 0xce, 0x1ff, r8, r9}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000280)={0x7fff, 0x3ff, 0xd1}) 2018/05/10 02:05:29 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x4, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$void(r0, 0x5451) 2018/05/10 02:05:29 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x8100) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="5805af209afe0300000000000000bc03e5eb466c22ba", 0x0) [ 165.242527] sched: DL replenish lagged too much 2018/05/10 02:05:29 executing program 6: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x30000000, &(0x7f0000000080), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000200)=""/4096) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xa9, 0x4000) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x6, 0x2, 0x0, 0x1f, 0x0, 0x2, 0x100, 0xd92c, 0x3, 0x7, 0x7fff, 0x5, 0x6, 0x91, 0x40, 0x195d, 0x6, 0x400, 0x7fff, 0x4, 0x1, 0x3, 0x8, 0x1, 0x3, 0x1f, 0x7, 0x9, 0x8, 0xdb6, 0x100000000, 0x200, 0xffff, 0x6, 0x0, 0x1, 0x1, @perf_config_ext={0x3, 0x1}, 0x200, 0x4, 0x101, 0x0, 0x5, 0x8001, 0x6}, r0, 0x4, r2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r0}) getpgrp(r0) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x400000) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000040)={0x6, 0x4}) dup2(r3, r4) tkill(r0, 0x15) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000001c0)=0x30) 2018/05/10 02:05:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x149000, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="f8e80e4fca0f5749ad6a5bf0c19697d8984b8065d8bb4e62be013c0538d75c93a2397fc6825952873ce5f64fb56c0645d1209ef00db3c3584807087d7a6d0dfdeb40618f809343c777eb583bccb841ec3d4aed", 0x53, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="a2e11efb299253cac9ccaec4605a93052e190cbefeb58e7d3f1096cb7910e118cd611c034afbecbf28c54b47a559bd1620baa3797bb37afdad233d73af8d1707d649788a01eb178579ab7cac1a90d68eecf4432916fcbb785948441c8fdcf60a3c9fb9676a0fed3435b4e6639fec0bc91b24249c53397db01b55f009ccbb3f2a9dff50614d44040af3ff6888c3f32fa443e8d39f4d7be5719adc8c19c83c4f600bbeebcf37fa12d37b59c02e61625e0c", 0xb0, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='&/!/eth1\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/27, 0x1b, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000100)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/10 02:05:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x670c000000000000) 2018/05/10 02:05:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x200800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="56e400003703981919b167fdb737ceda6831c3011409c7f2e35a8c42f835d703c9a58c35d44b911a56a1d7ad90b6a59ee82d328f88b7e301e747d5918ca67d18a1b3b998e7af8e4cfdd0598a0ceadd7f86f5b4ca364cb0504f51"], &(0x7f0000000180)=0x5e) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x8}, 0x8) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) socket$inet_sctp(0x2, 0x0, 0x84) 2018/05/10 02:05:29 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r1, 0x0, [0x305f, 0xa]}, 0x2c) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) r5 = msgget(0x2, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000200)=0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000240)=0x1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000600)=0x0) r9 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r9, r9, 0x7, r2, &(0x7f0000000040)={r4, r0, 0x221b}) sched_setaffinity(r9, 0x8, &(0x7f0000000080)) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000640)={{0x9, 0x0, r6, 0x0, r7, 0x50, 0x498}, 0x80000001, 0x0, 0x9, 0x24c, 0xce, 0x1ff, r8, r9}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000280)={0x7fff, 0x3ff, 0xd1}) 2018/05/10 02:05:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x7ffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x8000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x66) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x1, @empty, 0x5}, {0xa, 0x4e24, 0x80000000, @empty, 0xfff}, 0x20, [0xfff, 0x4, 0x0, 0x9, 0x1, 0x1, 0x100, 0x101]}, 0x5c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 02:05:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1000000) 2018/05/10 02:05:29 executing program 7: epoll_create1(0x80000) r0 = socket(0x1e, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000005600)={0x0}) fcntl$setlease(r0, 0x400, 0x1) recvmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000000a40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/204, 0xcc}], 0x1, &(0x7f0000000c80)=""/174, 0xae}}], 0x1, 0x0, &(0x7f0000005640)={r1}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x80000) 2018/05/10 02:05:30 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000600), &(0x7f00000000c0)=0xd, 0x0) write(r0, &(0x7f0000000640)="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", 0x19b) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x2000) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000080)=0x60, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20500, 0x0) 2018/05/10 02:05:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1e000000) 2018/05/10 02:05:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xdf, 0x82) recvfrom$unix(r3, &(0x7f0000000140)=""/59, 0x3b, 0x40000000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x100000000}, &(0x7f0000000100)=0x8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/05/10 02:05:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20}, 0x10) listen(r1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/10 02:05:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000013030100000000020000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000a000f000000b299001b8684f542890ef1f5f01de083318447565fef4971d5071bb473c69bde8743485af9c6dbc8e65fa021aed21ad89261356c8aa1f3c0bf42b571f058fd3addb8a9b6fbc27d78674c7d8e5782eff6e7293b998ec5174aaba9a8807766bf33cb61938bc0f1ef77285536375f5810398e95649f366f14c18fc32f5f4d17e2cccd967f2471453e87b34de6f593de16c35fe8dcefcebc8ba5f01ff6d99a2751ec2f9fb4bd267ed7a55e7c54435d2e8de308c3eb47c5a2ce7f6f27b4"], 0x28}, 0x1}, 0x0) syncfs(r2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) 2018/05/10 02:05:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1f}, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x0, 0x4, 0x21, r0, 0x5}, 0x2c) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 02:05:30 executing program 2: clone(0x50000000, &(0x7f00000007c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = dup(0xffffffffffffffff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x7fff, 0xe9, "39242c3e1e6562d5baa49bfc8f69c0bdc15b4b426a7462dccbbffaea44241a48e6153de492e77f3d9c92636e9c321a14428ac69f9de88e751865c2af4437d3347b31ff204b31eed107a7ab5700c2cce491aabc34d6f9232f0f4ffb743b1f9dac8833169528f59bd255f14a63a27deef74b0c09d5f7ebc621b03a72875fdf68b415f2dd90c72c8538ac2a56f9c34add1c54aca4c7ba18d5b44716b6aa62403e2b0c8247dadc90981b77eb13d70840e4c04e820ac6b93f2d508363563dcacfc086e3c5fb0be7483a5d8e70d69210834f9587b2c4fb3b47e893833fe073bfed0261c11d7338fc4a772bab"}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000001c0)=""/78) fcntl$setsig(r0, 0xa, 0x37) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0x68, 0x2, 0x2, 0x56, "a9ead8b9a0dc8d9f1632f47a221cbf0533ac9ad3ced7a7e656f20caebf8db7fdb862376e38be81cff176fe83", 0x5}, 0x0, [0x8, 0xfff, 0x6, 0x8000, 0x7, 0x1, 0x5, 0xe8, 0x2, 0x3ff, 0x80, 0x2, 0xb6, 0x400, 0x2, 0x8, 0x8001, 0xa7f, 0x10f, 0x8000, 0x1000, 0x267, 0x800, 0x80, 0x5, 0x1000, 0x4, 0x8, 0x1f, 0x2, 0x80000001, 0xffffffffffff7fff, 0x7, 0x20, 0xffffffffffffffff, 0x8001, 0x7, 0xffff, 0x2, 0x6, 0x3f, 0x100000001, 0x700, 0x1ff, 0x401, 0x4, 0x1f, 0x42e, 0x7ff, 0x2, 0xa16, 0xe371, 0x9, 0x7, 0x1, 0xffffffffffff0000, 0xa1e, 0x2, 0x3, 0xb21, 0xffff, 0x20, 0x200, 0x2, 0x7fffffff, 0x7f, 0x9, 0xd90, 0x7, 0xd1, 0x40, 0x8, 0x80000001, 0x100000001, 0x9, 0x80, 0x1, 0x2, 0xffffffff, 0x3, 0x62c0, 0x100000000000000, 0x9cfa, 0x0, 0x1000, 0x6, 0x3, 0xffffffffffffffe7, 0x3, 0x9a6, 0x4, 0x7, 0x2, 0x7, 0x7, 0x3ca, 0x1, 0x3, 0x4, 0x9, 0xfffffffffffffff9, 0x0, 0x40000000000000, 0x1, 0x7f, 0x0, 0x4, 0x14c00000000000, 0x9, 0xff, 0x6, 0x1000, 0x8, 0x80000000, 0x80000001, 0x80000001, 0xfffffffffffffffd, 0x100, 0x635, 0xffffffff, 0x6, 0x1, 0x10001, 0x4, 0x3ea, 0x8, 0x3, 0x1], {r1, r2+10000000}}) 2018/05/10 02:05:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x93, 0x101, 0x0, 0xb, 0x4, 0x4, "44937db41e8a7b39d7e9b9c85c34b8de309ddaca6dca579336edb7e44d303ef641bdda0534c645798e618d3212ea459fcaf7e6e4a1d2d7e189421a7e28f5bbb5", "c36f39050767c3c33b14dffd16bea23e1d86ca15dc29edc260dd5d76844caf542b8135b1d5fcac0729fe6f0137d067a483def96ed8bf00ec1684017972298abd", "e055cdb13dcb0fa27fe2b63f195b6f97cbdabb507e929d03da6f579ebc8f5ede", [0xa68, 0x1f]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000001c0)=0xfffffffffffffffd, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/136, 0xd28c}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x11010, r2, 0x0) timer_getoverrun(0x0) ioprio_get$uid(0x1, r1) [ 166.751839] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 02:05:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x67) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) 2018/05/10 02:05:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x2) 2018/05/10 02:05:30 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file1\x00', 0x202000, 0x18) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0x78) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/05/10 02:05:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000080)=0x80000002, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x8000) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.advise\x00', &(0x7f0000000240)=""/215, 0xd7) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendto(r2, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x8) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x7, 0x100) sendmmsg(r2, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000100)="0bad", &(0x7f0000000440)=""/4096}, 0x18) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/209) 2018/05/10 02:05:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002000ff0200000000000000002a000000080000000000000008001c22940eae21"], 0x24}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 02:05:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000018c0)={0xffffffffffffffff, r0, 0x7f}) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/140, 0x8c}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/254, 0xfe}, {&(0x7f0000001600)=""/88, 0x58}, {&(0x7f0000001680)=""/28, 0x1c}], 0x9, &(0x7f0000001780)=""/56, 0x38}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x80, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000001940)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="87b7ae5bb0e9", [{[], {0x8100, 0x9}}], {@x25={0x805, {0x3, 0xffffffffffffffe0, 0x27, "35fa4c9061b47233c44c2ced6566fb9929ed178ddf52a47fa28f625adc98ed334b3a3bf3e3402b4da599f23f5fb7f8c6a3cd29dd4a061438437642193c45693692d0243f534d8d11602725090847d63ede0cd3c5e3c94b45d5d6e5a67af3383057e37140a5dd7b034780ab0fc20be45c6edb9b4fe01e9052cee433d8df26b4a9a8ecf368900ae528d99fc6d7adfa93e5770488e1ff5d3585cf7fc0de"}}}}, 0x0) sendto$inet(r0, &(0x7f0000001a00)="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", 0xff, 0x4008002, 0x0, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) alarm(0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x3a100, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001800), &(0x7f0000001840)=0x4) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000001900)=0x2, 0x4) socket$inet6(0xa, 0x1, 0x6b) uselib(&(0x7f0000001880)='./file0\x00') 2018/05/10 02:05:31 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) socket$inet(0x2, 0x5, 0x8) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="a7f641a6b13c56decb16422389c5b0e9b0ac4036887e9d25c346625b1b49325fac9c8f8faea87af7d75f45c851fb2c93e44e68692f76d5a450df72c6629ddfc2dcf1b80962313af3df5a57ac4cd938d8c6e960a3bc4bd812a2c1", 0x5a) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x1000000000000004, 0x4) 2018/05/10 02:05:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000280)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r2, &(0x7f0000000280), 0x0, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1fd, 0x3, 0x1004, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x80000001) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="26870000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8, 0x1}, 0xc) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_GET_LAPIC(r8, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(0x0, 0x1, 0x12, &(0x7f0000000000)=""/25) 2018/05/10 02:05:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x8000000000000000) [ 167.233912] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 02:05:31 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = eventfd2(0x3, 0x80800) read$eventfd(r1, &(0x7f0000000000), 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00', 0x1, 'O'}, &(0x7f0000000200)=0x25) getsockname(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000040)=0x80) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x3000) shmdt(r3) write(r0, &(0x7f0000000140)='B', 0x1) ioctl$sock_bt_hci(r2, 0x0, &(0x7f00000002c0)="b1733b64b1ccd8430ad563768242a3df3c02e22c312a4da0a2fe8e8396f3a7ecb8f109891b6d5ce7953e04efba2a92c03f09b1a7a2fa9fd3eb348758a8cc") recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x155, &(0x7f0000000000), 0x0, &(0x7f00000004c0)=""/209, 0xd1}}, {{&(0x7f0000000240)=@hci, 0x8d, &(0x7f00000009c0), 0x129, &(0x7f00000003c0)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) lseek(r0, 0x0, 0x3) 2018/05/10 02:05:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1900542000000000dd314d04e3b4b678", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) accept4$alg(r2, 0x0, 0x0, 0x0) 2018/05/10 02:05:31 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x5, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000100)='./file0\x00', 0x10001, 0x0, &(0x7f0000000140), 0x2000000, &(0x7f0000000300)='$\x00') uname(&(0x7f00000001c0)=""/239) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) keyctl$join(0x1, &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}) setitimer(0x1, &(0x7f00000000c0), 0x0) 2018/05/10 02:05:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x99f3ffffffffffff) 2018/05/10 02:05:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x1) r2 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x11, 0x0, 0x485) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000000)={0x3f, @broadcast=0xffffffff, 0x4e22, 0x0, 'sed\x00', 0xc, 0x8, 0x67}, 0x2c) 2018/05/10 02:05:31 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x121000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0x7, 0xffffffffffffff32}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x101, 0x3, [0x0, 0x34c1, 0xffffffffffffffff]}, &(0x7f00000001c0)=0xe) r3 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r3, 0x80002) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 2018/05/10 02:05:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000640)={0x0, 0x5e, &(0x7f0000000440)=[{&(0x7f0000000380)="26baa6ac4a6ba87d1ff439b795e69835007de37a3801392162a5348abfd73b006be209d0c1c8d7cc5c85c32ad3b51a47d7745284ebebe736", 0x38}], 0x1, &(0x7f0000000680)=[{0x50, 0x107, 0x4, "3bb4211f4be26abb42066eb17cb59e61258ace96e8a9475719db86abb8b22e95704ec3e85d864ab39ffd648022aca4d51e6af73b11515648b49c2cfebd30"}, {0x98, 0x10e, 0x8000, "8ee4d87c18d17792b84684b24f0990cdcfa2b73bf92ce92c87b5839e546e3abfbf2d0c801fe466785175324aa694dcab6687ac080180ebb9b778ed0b127f7cae982a5d25da44c017229af6ba86f3f1e2924a5456adf50951c60db12ef222c275be9a6d9be92236d607855a541adb2a45facd50df034ccb0bb72b3dec59f676966de8"}, {0x90, 0x10d, 0x8, "56895e5907d8ed11d179f800149ae7bdd340835fea273ab60af22ae8e19ef0b0695ebc15a2c6967e39c90e6ace0a29a2af367693410c921335256bd6c5ba93308c5dc871b145c768605bdbe2f5a33eec2163e21f40d3a3e3df71915e334a1830b3b41a81a056e2b1b060a3e693f96f2b0257cbe4a941cf3ee903d0"}, {0x20, 0x84, 0x598, "0dce38cde1a5857bb6bdb85771"}, {0xa0, 0x84, 0x2, "6aa53c4db4309827811f0b6af6a43115cc7df668fc7b9089b390851b0a3950525e3a56e67aea3e7d9bafaf5e9f4c6e4ad50c6b719bdcc1a31f5d5af6d690ab496a217d49f9cdde12f3503770765879d59397e438f3fbcfad1bf8489d08eab48034124f537025fae9e851d3c468964e31f9c8d02c522dda2f2b714cd1e82bfcd2af3e0ebe05f009a1bc77fdd6"}, {0x1010, 0x10f, 0x9, "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"}, {0x38, 0x105, 0x5, "c9340ce31171a12fa7e022801edd4ea9ec335613bef996c7020f7b2c89ad815f09628e6e78"}, {0x108, 0x10f, 0x5, "97ed60ddd62e256d9be6a8f0605d30c0fbcf9e46f0bef31f186e99cb7f653197e89539d488c4a9385e30996564f7f3ec17c8bb56ec39b1b1c646a9b036ff863c7a5d72e61bdbed8db151fd045d47f1ca4bb4672e20165a9885423c4bf790a6f16c3d57d6bf94c8f80faaabaa2c5ed3e846a31b28216382c5882e0e1b2fbcfe40b7b9a71259439e267c97726d00393a8fabf3c6d9f11a58429774ef94397e364af88f0a2508d730acbfef2c549e6cbccdbcee1f8151ead4877048c12660da25c1c7c1c5aa5fcbd209f30122d2c1f3919afcf136cca3501b05f0ccfb99fea0b4892bd43944688b036ce88328cbaf4e924916"}], 0x1388}, 0xffffffffffffffff) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/05/10 02:05:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=862']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000380)='./file0//ile0\x00', 0x0) r1 = getuid() getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x74, r3, 0x200, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd673}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5c}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x44054) fchown(r0, r1, r2) creat(&(0x7f00000000c0)="2e2f66696c65302f2f696c6530ff", 0x0) [ 167.778860] IPVS: set_ctl: invalid protocol: 63 255.255.255.255:20002 sed 2018/05/10 02:05:32 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r0, r3) dup2(r0, r2) 2018/05/10 02:05:32 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x7ffffffffffffffd, 0x21) r1 = dup2(r0, r0) getpeername(r1, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x80000000, r2, 0x1, 0x10002}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x9, r3}) 2018/05/10 02:05:32 executing program 3: ioctl$TCSETSF(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000000, 0xfd3}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0xb52, 0xbfb6, 0x7, 0x60}, &(0x7f0000000300)=0x98) 2018/05/10 02:05:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x2000000) 2018/05/10 02:05:32 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write(r0, &(0x7f0000000040)="c7059dac8c765a0da93ef4973c42daa604dd9737d654e9052f3d306f8924f5366350bedafcd323a102cf21e4c1c09a9832faa458281b46c850b287dc1a73e6a458ac645fb405c0402d13d1d78c6cd0a73dc52c8ce802ea87efd1ae7bd0f5abfc4b98dda7e4df103681c64257751cdfe3b3cd07f5cb14d9328ae7f83332ddb10579e7ec2568504611d822ade2d897c4671445530b4bc9181e1ca2e03bf35f4956cf917cf85954532f59378499568ecad33141b2a79cd7bba335c914799274e559e827758ce7939e029933b02d5f88390fa2d73e9bd5020731f67468ebbfb4271dcc6b2ffbe55b9e1139a2d0f6c3", 0xed) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0x3) 2018/05/10 02:05:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xaefc, 0x4) clock_getres(0xffffdfddffffffed, &(0x7f0000000080)) 2018/05/10 02:05:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001f40)='ip_vti0\x00') r1 = signalfd(r0, &(0x7f0000000100)={0x4}, 0x8) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000180)="e67d4b3bd8a903f0db06c0e64ddea4563257c85d22327ad1c6dbf6075e557e89746ab607bea89558bdeaf59861f056e7bf40607f98155f55bbb4ad09a3fed1294345dfa416f08448a6f7f0e80ef4e3689627b34780234f5fa5da526d19436511bd8ac4a74e598cdf76234efd3d035ab917ab1482b135274c9a24125ca388346e36a6e7bd0f8eacf46a9cabf1e9a1383690f4e54ee848baccb61f874ea43d68ec550ebec93935ea98a5837703ff2ea6e4b0a03add264fd0d88aaf07de9d222ee58979df1d3f", 0xc5}, {&(0x7f0000000280)="885a2b0082b06ac43b7ea9250c9042e14ca7568056e72e5acd94c78f433a63353dcf3d3739337365dbd2a2d1254d", 0x2e}, {&(0x7f00000002c0)="7cb3c1244f1019f7cddd1ca774afcb9940fb2eddcc7cb074a818398fc923dedaf1a6ab6b57cfd7cf5026367901df76688924eba52a134266f02ba41196293ec773a667d628ee75af4f7d87426ffac59e0cd61abe109711766bb68389cb2eeedac2f1978edd49ebcb118e03c39af07184ad8f66d5210b5f342405dca3334019d8f1100d0ce436128c1e634f09451b17991e40863cdb18f9746d1fe86d2d67c0c4ab7aa7170863cfbd14241da5374ceda601be806a3bb6d25e7e47ed940105852c7a3e97f0b45ad5ee3b", 0xc9}, {&(0x7f00000003c0)="b0e588d07c2fab72f5abfac54392684e020e2c5a51ea879ae3b92ac3c407daa525bd7ffe421b863601741cc1207525d75f0332ce9db4731936c744587b3c0c7f61c052a2ed3638817e126f916be1a1648cef35d52c7365bcf59f91260f407a212c90ecf5a0ce8341a85c8e9b7b1f6c2c2646fc7875093dad17796458aaf2f3978c95bef5ee1505f07dae7f98a6c309964dc78a8a0702ab1dc8fe645ed75de802be627531dfb6c9b2", 0xa8}, {&(0x7f0000000480)="bcee42fd695760e6cc6a434a88866d347689e8a98ebbe362dcd67196db05a56dd58cf94c5ec3cea15a7a6c55d3ee8fdfd9ea22b7b3ff8c831dec086ba36a9025fc4638533cd765265a9b4c4bdb10ee847f1be41b090c94e25a9264a29e8d952eb8b48f05e6c22b621aaf1d1653becf99332e3379384f0c119cd94fbc87328bcc5b62f954fcc0f30e0639caf93b0e85a6b184ad7584e4a099391c664337ea1c35f6eb3d2cdd475c8710227a78e540601b349d77f55b8182cc12645e869f663fa50a56618de9a02dbcd2ce4247250397908ae86910e6fb6f61a932b644", 0xdc}], 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) userfaultfd(0x800) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r3 = dup3(r2, r2, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000100)={0x2, 0xf8f, 0x60000000000, 0x100, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x201, 0x0) close(r2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x34, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) r5 = getuid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000640)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000680)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000780)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001f00)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001ec0)={&(0x7f00000007c0)={0x16d0, 0x8, 0x8, 0x100, 0x70bd2d, 0x25dfdbfe, {0x5}, [@generic="8b3e6933e258405d35f468352db18176dd79134d9f510da0a34918fdb22e94e384dc77d4a033c967f887436f91ff27f05055d93b3dcaba72f8aef9033248d911c758c65600715598de49dcb1b031f9e3b340e9f7ac3fd5fb338475b0aa71cb4045d2f255ef074779b4ce5e9c9099e792a89c5362a57c74d16084c9639e3aef9c18771e72a1f740fbac3a897aa6493b780f03f46318e5a61e6597a5da289f760be426ebd58d2ce4588c5226eadbeb5ae1772fdf", @nested={0x350, 0x27, [@typed={0x4, 0x86}, @typed={0x8, 0xd, @u32=0x3}, @generic="2f47e6295d7e3c2ba3690640fcf5850f7cd2beaa23563bae1f335807e86ca140d2bf9730bf26287a6bbd198110c208b8d8e01ea6c70a9097e92eaaab955a2955b9d23f32154da715d921cf6cabda3510028fb94e087a61ad2c8a48e60d2167bd536efb3360388f6385c7ad3ddcf99f3fec52ae77ac810e04c753c5c21db6e63ec0dc29d1631fe4a883cc5dcea4db0e1cab6dca607a55184658399130b6249162c2", @generic="4d2c6f73d2b5605052ee299a60dacc2834f4c43736d46bb4f5d7c851dc48f71599682ac9575c2b0c01f7fa4038830835326f56582a9aea0cad00f0479375a3a6e4ba741f8914f1682f50702b887620d617ac4f7acc622359fc261d63e6860f25d703cd2938fe1fe27387df38be968a1e1479b43217e095e388587d9532f64aa3eb8471704c9728b3896b39b3a431453696ffcc33d1cd4a02213e7fdb861a2743aa", @generic="80523e91a704bbd3876f1687a7fd9795df0d9e633168b4199874", @typed={0xc, 0x1c, @u64=0x7fff}, @generic="2bbc497d3d3c8cb643b4a8dbdf8f10d810acb5cfc19006bcf9a476f74374b4445fff14a05b86fce0aa6ef6e8afbff486c812a9e9fbcb35b165d0e9eef85a4a2979334c535fc3278f9b8d1da99b930ed3cf5a7dcdd6ff8e9ac1b4672d61302524a8c6cb610e7d974623b940cdf674bdf8b9", @typed={0xb8, 0x77, @binary="4869fb62d440367da107c72668540eacc5418c0d408475529beb92448196fbf367180f200f89cb213f46393bf382fa592efd9e553b6546b4f0bf173dcb6a71b53cd622841d357ed7de53e87c766c12191a6017f31766b9b56835022e097d117feb3af071e3a66a2212ebc4dee125d7a6a6eb1a6d997305e4293afee54e9a59b67731ec561f55e7b4f7285c7c9af7953959f0ba774e3152e4c4e9fa550dc706bc60b3c0adb69f1a3c4db8f03bb15153cecbb015b4"}, @generic="a72a7a7c55698b85a306eb3e79438f4374561685141bbe8638a64167567d89b2c2afd92771646b942c5d96ee4186805068819529c450b8789aa6ed3d59f787c7ab74e4dada66ebfec85c78643e1d730ef7eb94d02e2d43648d170b4f0504216ca5f173bd2776ba423747251c583574783989d1c0fdf8776ec44444600736a8f1f6ea96a26448f47af5996780a78a6ed59c0c1b5a014a796b61fcd04bc52a01eff3f66867dae5a6bd8244a3d7"]}, @typed={0x8, 0x43, @uid=r5}, @typed={0x8, 0x57, @pid=r6}, @nested={0x12a8, 0x2d, [@generic="302462cfecfd22ffaee4301e1895b645572f068697e7cee8f161fdb556ce0b2fcc58560fa1521f2b3b8e57443c09871ab99bf339bd9e5f700abbd74b9d7aa9943cb3d7a433875fd98239d32f00eb65deb51913700ceda6c65132351f2a129ce6bdf52e6fdd1aa281b8f79c6806fae1ba85d4e1e7781c6dea06301cf8f3b6c98194fe2d5285", @typed={0x8, 0x4c, @uid=r7}, @generic="672ee987", @generic="eb0d2479606a121032a918e741462eb3caf8332006607f91fabe8ed02ef35282c4d1b017bc3f81aef4c27919bc83f80c47f2f2cf8962dde97d8686dd67bcaedbb47dbabd0ad161", @generic="7ee7fd3a8c30ad6f2e456b79e1b8ac0dc036f1423d7d2f04f03965679999531ac3bfc369aef2c08858b28e5b8410", @generic="ed54a4fffcfabbc0b89f4072807e3aefd6b513526b6aa9f57ec5f170cf74f9f7438bd2ec3095edfeae0ad41e9719fb4073a6bcd67424cc9b5d656c6f83d81b4d4e3811c3f91ff2ce88db659ec7e283504b460a78e7d2b695b07949a4730f79cae5401a37d494edc8d30231f91c9a2d2600b858303582c11bbb7078f874dc394db1123746858963cf610d77a9e838df4294d486ca92c04f4c41ec6f61fda502d8452ba5d345be1afe3741720670", @generic="058a712a99a8e029e58c35790b80b4bf71902b473d50a7fa28787b58c77f20ebcfd2e1b147423525452bdf6e6ef9d32fc860689b8800f93459465a6cd82014e8a6dcafc48120073cba687870c9ceeb414cc5689891c48188ef6d3793d15b8a006e42025bde617c614c668dfa89c19aceb8aca8ea9e1593e0ef899e4a9513337e2767eda1d92eb7edad923bf2362ccf4098a2ad426e5bf2b48cbe6321c651e44a1aa78e21654c3f1e0a1732a9dbd06a9e0ae73a44358632269f6c519541eeb80d079817bf6b5bf4c64a0cd561fa08000bdc19ccc83d2228876deea6972286791f0ba741a724a0", @typed={0x8, 0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @generic="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"]}]}, 0x16d0}, 0x1, 0x0, 0x0, 0x4000}, 0x4) 2018/05/10 02:05:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000480)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000840)=0x14, 0x800) r8 = semget(0x2, 0x0, 0x8) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000000540)=""/210) recvmmsg(0xffffffffffffff9c, &(0x7f0000001e40)=[{{&(0x7f0000000880)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000900)=""/37, 0x25}, {&(0x7f0000000940)=""/88, 0x58}, {&(0x7f00000009c0)=""/68, 0x44}, {&(0x7f0000000a40)=""/212, 0xd4}, {&(0x7f0000000b40)=""/180, 0xb4}, {&(0x7f0000000c00)=""/10, 0xa}, {&(0x7f0000000c40)=""/144, 0x90}, {&(0x7f0000000d00)=""/151, 0x97}], 0x8, &(0x7f0000000e40)=""/167, 0xa7, 0x20}, 0x2}, {{&(0x7f0000000f00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f80)=""/209, 0xd1}], 0x1, &(0x7f0000001180)=""/134, 0x86, 0x3}, 0x2}, {{&(0x7f0000001240), 0x80, &(0x7f00000010c0)=[{&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/146, 0x92}, {&(0x7f0000001400)=""/209, 0xd1}], 0x3, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000001500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/243, 0xf3}, {&(0x7f0000001680)=""/128, 0x80}, {&(0x7f0000001700)=""/12, 0xc}], 0x3, &(0x7f0000001780)=""/165, 0xa5, 0x10001}, 0x9}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001840)=""/217, 0xd9}, {&(0x7f0000001940)=""/70, 0x46}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/128, 0x80}, {&(0x7f0000001b40)=""/195, 0xc3}, {&(0x7f0000001c40)=""/13, 0xd}, {&(0x7f0000001c80)=""/66, 0x42}], 0x7, &(0x7f0000001d80)=""/166, 0xa6, 0x7}, 0x451}], 0x5, 0x40000060, &(0x7f0000001f80)={0x0, 0x989680}) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000001fc0)=@ax25, 0x80, &(0x7f0000002240)=[{&(0x7f0000002040)=""/206, 0xce}, {&(0x7f0000002140)=""/243, 0xf3}], 0x2, &(0x7f0000002280)=""/202, 0xca, 0x10001}, 0x1}, {{&(0x7f0000002380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002400)=""/103, 0x67}, {&(0x7f0000002480)=""/135, 0x87}, {&(0x7f0000002540)=""/115, 0x73}, {&(0x7f00000025c0)=""/124, 0x7c}, {&(0x7f0000002640)=""/140, 0x8c}], 0x5, 0x0, 0x0, 0x9}, 0xd3e8}, {{&(0x7f0000002780)=@pppol2tpv3in6, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002800)=""/220, 0xdc}, {&(0x7f0000002900)=""/12, 0xc}, {&(0x7f0000002940)}, {&(0x7f0000002980)=""/171, 0xab}], 0x4, 0x0, 0x0, 0x9}, 0xa1}, {{&(0x7f0000002a80), 0x80, &(0x7f00000030c0)=[{&(0x7f0000002b00)=""/158, 0x9e}, {&(0x7f0000002bc0)=""/238, 0xee}, {&(0x7f0000002cc0)=""/208, 0xd0}, {&(0x7f0000002dc0)=""/249, 0xf9}, {&(0x7f0000002ec0)=""/203, 0xcb}, {&(0x7f0000002fc0)=""/197, 0xc5}], 0x6, 0x0, 0x0, 0x7}, 0x57}, {{&(0x7f0000003140)=@can={0x0, 0x0}, 0x80, &(0x7f0000003440)=[{&(0x7f00000031c0)=""/175, 0xaf}, {&(0x7f0000003280)=""/115, 0x73}, {&(0x7f0000003300)=""/34, 0x22}, {&(0x7f0000003340)=""/239, 0xef}], 0x4, &(0x7f0000003480)=""/33, 0x21, 0x4}, 0x100000001}], 0x5, 0x40, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000340)=@generic={0x800, 0x5, 0x8}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000036c0)={0x0, @local, @remote}, &(0x7f0000003700)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003800)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003900)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000005dc0)={@remote, @broadcast, 0x0}, &(0x7f0000005e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005f00)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000006000)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006300)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000006400)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006440)={0x0, @multicast1, @rand_addr}, &(0x7f0000006480)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000069c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xa100c}, 0xc, &(0x7f0000006980)={&(0x7f00000064c0)={0x4a0, r2, 0x20, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x140, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fc0000000000000}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1000000, 0xfff, 0x6, 0x100}, {0x7fff, 0x9, 0x4, 0xfffffffffffffffe}, {0x7ff, 0x3, 0x100000000, 0x400}]}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ca}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r9}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xb4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r13}, {0xac, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}, {{0x8, 0x1, r15}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r17}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}]}, 0x4a0}, 0x1, 0x0, 0x0, 0x41}, 0x0) bind$alg(r0, &(0x7f0000001100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r18 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$bt_sco_SCO_CONNINFO(r18, 0x11, 0x2, &(0x7f0000000040)=""/183, &(0x7f0000000100)=0xb7) r19 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r19, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) 2018/05/10 02:05:32 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fgetxattr(r0, &(0x7f0000000300)=@known='security.capability\x00', &(0x7f0000000340)=""/58, 0x3a) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x20) ftruncate(r3, 0x7fff) syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x7, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="e7", 0x1, 0x0, &(0x7f0000000080)=@abs, 0x6e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x3ff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x4b6, r5, 0x10003, 0x80}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={"6c6f0000010000000000000f00", 0x1001002}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000100)={0x3f, 0xd000}) sendfile(0xffffffffffffffff, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) 2018/05/10 02:05:32 executing program 1: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000580)="c4", 0x1, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000001300)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252cbbf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be11dac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7da378e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da62e0376f6837a35b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487be4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46ff7fba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65c8e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4284c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd92f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97000000000000", 0x50d, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000800)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x193, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0xa1, @loopback={0x0, 0x1}, 0x80000001}, 0xd) 2018/05/10 02:05:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000100), 0x4) 2018/05/10 02:05:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xbd0f0000) 2018/05/10 02:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x4010, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 2018/05/10 02:05:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x5e70, 0x7fffffff, 0x9, 0x6}, 0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="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", 0xfffffc46) 2018/05/10 02:05:33 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000000), 0xff) 2018/05/10 02:05:33 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) sendmmsg(r0, &(0x7f00000068c0)=[{{&(0x7f00000000c0)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="0b5551e231ad0430fcb5dd2a75aa6c8935ade3697b31c22f0f2e5e4ae6246dfdc5d79109b571cf86fdf74849e184e7a7d928c18aa502d642e276552cd4bf99abe1e06150cf02cc3d129e4769b4e856fc0bfce8578a6014f0c942d52dd0ebc68fcc7e366c6b6aa1b89189f0bf35500521f26cf28a7a65e2b18a63bb1ebef2eb1f06173ba0db515a031ad7d9c54ac7aac655c083efb2a699321be47662c6f0e5088cdaf89ff731abd61e631fde5620ac611d91df030b198481256ef562dfef41e544a11690a8489515811d83f170a872d3e219894a187b4f40edf2ed7b36738b111f4e77c020", 0xe5}, {&(0x7f0000000040)="7a3de80f80f9427ca00e55b0c83b6f1bd2b412", 0x13}, {&(0x7f0000000280)="4e36394e48979b87545ffe6b41f584fe5499f89191783749bbe69bcc369a616aa0d0b715c7294420ac55d8c60da765359fd0299d3bf5461a2eaba733d7bcd2451c0525e976fb0d824a3f9b093c86ce7e471b88ea5d69bc7cc4b6a724e976fefc6f75288310ddd475c35a0751b5f6cfbd30bb72b6607af907621766ed516f30d59e468686e734c467a75949957e9258873298257607fe4b6e7d8d57d4eb06fc421690d883e903a25c87760dae776eef", 0xaf}, {&(0x7f0000000340)="df0e02aa6d15ebff41887a689a5b7933a9500699a12a3692d6ecb6c2d815913a9a9376ae591ba8058da17d", 0x2b}, {&(0x7f0000000380)="a96b840faa0b069346e9d2518af1182c8dc27d3ea58285873a36744859e0e56de4f4dc9754b542df4c747c813600d1614fa475749a379692cb739be1837ecdcaab6a5a725b8c21a02e74f15ced0d8cf145f076656ef29cd6ae341fd631e378a8a4adf21621b23180a6dc834e52ed44baf8dfc104ad9bb4554214607632ed725c88b900bb01943fae4cee29c8e6a4d9c7a073a6dbfe5e31f4474fa6858a17801440b5e29eb8378ef284ae78329d64e59ab8125985ed60afa9be696a7e9c2b0cd4be2c47cc430756684f1b7149ca69733370b12a6c8de480d15a2cbc9b66d7f14c9cc0adf16edb80e1d98155a0f91904595990c938cb42", 0xf6}, {&(0x7f0000000480)="2ca49c7487771a7df6d48425ba998eeaf9f7fa5f90bb5516bbf4322fd500cb8a82f8906c83a5d68f8e53b36346325c7d273168201f7744054b3b1589f9714622e2588d01025c6ec6c42e93b659dfd8ac2273bb30f7049b50bb1c12cc453ea5abea46ef419ddbff7a6c7b6301768d411397cf6f32516ecb87299eef6fb63008e148e14c9e21070022694715fb", 0x8c}], 0x6, &(0x7f00000005c0)=[{0x1010, 0x0, 0x5, "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", 0x1000}], 0x3, &(0x7f0000006500)=[{0x80, 0x0, 0x0, "088c88655d5d090825a71ad36b92ddfd90a3472e95da37238bda461a62cf4d6941092c47a6283b7b7cf7f501c441573f7ce96bde54cb87d76e275ec540aca95e7323d5d8044251307fa1602e9b08dded35246080ab1d7f6bda18e949c0e79fbcabe0d5059eaeb5852d9f844bd76333fd"}, {0x70, 0x105, 0x40, "18f95f6680b74cc9496f5ef52c6edfad526780c4c521c72d5743aa7a241fa5b13b51d79b1a6a0bfa7095537b1688d3323efa93caca85def63aa18718cc935cd510a10e944c016ca7ca33a619c32dd3f41ceb2022f01341f044aecfeaaa9a"}, {0x50, 0x11f, 0x7ff, "86e564d0583fd156bed0030ac50b04eea09b2b68a6dfc5f45a9e33619de9541a0486c371c2ce1abb643a0a80958b8ca67b583bc38d3e991e6edfb8669d"}, {0xe8, 0x11f, 0x6, "92854261c499e49de4911d937101aac2c7d67d0b7ed6d2a67939e4fe9595837ebcc6d8d5ac334c6bd386e58b3ffdef8511cfd6f0ff0c50e13a82a4605ad6f703427649e1e29f9c6716f198b2290dfc90e0a14c31629329a9550c6f80140473dc3c0e6940df78439a74a118c1bc3b37213a67946eed49ded27f8973b4d6aa31a74f654daa884750d4ac5a3e69f7eec98823965164569ac15d31268386e3cec8fd7d022d92577a22af20337c5b5fa713b04ce098925d6411a2e178f52bffe149c694a82e9fa5b24b16daa59ba9a14e24107a"}, {0xd8, 0xff, 0x100, "5d1ccc5edeefc7ebc4a5c02e844df5833ffcf2d7a138571204a5db9a3f96951741771fdcd8a06136f71626b5e97f1ec603d4c4b3a8ff668c6ee07902d878739d9e3ad2f96ab94481beb021701681c66c63f3f28c87e16ef2a917c6296963292cb9d4d727a89da91d0a62dc9e4a7b8bd0a700fe337ebe6e3ee2a7e0f4a793db04907dd983674fc9abf6a240d307c92f44581846c50cbcafc96e7a802088aac578426859b68c14807eb8ae317e8e2b6949ba7559e62c7d05d2f660ab83d12ac78e1b9b336788d1"}, {0x40, 0x10b, 0x3, "be29ebe2dae5bffae77442faa9b2a3518ed46b854acdaf3cadbd4c83f09b9434c4dd1c7b60de9f4616e15f8492"}, {0x48, 0x0, 0x7fff, "48dec74e8d9190c3e6210cc3bc07afc6e21e988ee5c8eeccdd813b097eecfe229eb650e7787d6bccfac916dde71b5be77ef4bad6dd"}, {0x38, 0x84, 0x1, "994820e29d6ccd3bd19c6fe3bed449088221e43e313c2ba76e7388171387e94ae4db54680282980c"}], 0x3c0, 0x40}, 0x100000001}], 0x4, 0x4000) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000069c0)={0x0, 0x5}, &(0x7f0000006a00)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000006b00)='/dev/dsp\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000006a40)={r1, @in={{0x2, 0x4e21, @rand_addr}}}, 0x5e) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) mknod(&(0x7f0000000140)='./file0/bus\x00', 0x4, 0x0) 2018/05/10 02:05:33 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x105000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380), &(0x7f0000000400)=0x14) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r2]) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x74, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x41}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}]}, &(0x7f00000002c0)=0x10) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="248fff082be5ad46fa838d2696f17c9bb341484f1368d34f501164d57542ab511cd16fbfb5", 0x25}], 0x1, 0x17) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='t', 0x1}], 0x1, 0x0) 2018/05/10 02:05:33 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fgetxattr(r0, &(0x7f0000000300)=@known='security.capability\x00', &(0x7f0000000340)=""/58, 0x3a) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x20) ftruncate(r3, 0x7fff) syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x7, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="e7", 0x1, 0x0, &(0x7f0000000080)=@abs, 0x6e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x3ff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x4b6, r5, 0x10003, 0x80}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={"6c6f0000010000000000000f00", 0x1001002}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000100)={0x3f, 0xd000}) sendfile(0xffffffffffffffff, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) 2018/05/10 02:05:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x9, 0x2, 0x1}, {{0x0, 0x2710}, 0x2160, 0xfffffffffffffff8, 0xd5b}, {{}, 0x9db1, 0xc149, 0x4}, {{r3, r4/1000+10000}, 0x3, 0xbcf8, 0x6c}, {{}, 0x4b1c6ccb, 0x3, 0x3}], 0x78) 2018/05/10 02:05:33 executing program 1: 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)="b5", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000004c80)="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", 0x601}], 0x1) read(r0, &(0x7f0000000080)=""/14, 0x2f8) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000002c0)=0x8) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000002c80)=""/4096, 0x1000}], 0x1, &(0x7f0000003c80)=""/4096, 0x1000}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x100, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000200)={0x3, 0xd3d, 0x2, 0x8, 0x1, 0xae390000000000}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x4d1) close(r0) 2018/05/10 02:05:33 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000000)={&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000600)=""/135, 0x87}], 0x1, &(0x7f0000000180)=""/128, 0x80}, 0x3) r1 = memfd_create(&(0x7f00000000c0)='+\x00', 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0x1, 0x4}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/05/10 02:05:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x99f3ffff) 2018/05/10 02:05:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f00000001c0)={0xb0, 0x19, 0x209, 0x0, 0x0, {}, [@nested={0x4}, @nested={0x98, 0x0, [@generic="7b45eb52adf3cfa6ba415d24e4038f1a9cbcb4854c686463d1b820a0800ff430211c576930a950029e3a9b322d7809795c", @typed={0x8, 0x2, @fd}, @generic="4df3784572fa6a048f1cd2ce5a1129c76f9eee7501036ee39f1ae31c7d93bac05d00a1e139dd0be542c21a79bd50def6aa203b2e30795519b7e1fbafe2a38db22bfe987d046e307b1b7e58aaed814056502a1d14350582b1"]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x90}, 0x884) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bridge0\x00', 0x1}) 2018/05/10 02:05:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000017c0)}, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x4, 0x9, 0x6, 0x8, 0x4}) 2018/05/10 02:05:33 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r0, &(0x7f0000000280), &(0x7f0000000300)=0xc) socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="e24b2105b9731a2648e8feb18b6f7ad6eadd578f782dcf210b29a31b05d29897bd14072b8e2371c9f698cd106bd6f5c7496922f43efc16e8ca3c156a4826f417df796e7434c33e", 0x47}], 0x2000000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000380)=""/231) getrlimit(0xa, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) getpeername$packet(r2, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000dc0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x1f, 0x8, &(0x7f0000000480)=@raw=[@exit={0x95}, @alu={0x7, 0x6, 0x5, 0x8, 0x7, 0x30, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x0, 0x9, 0x7, 0x1, 0x10e, 0xffffffffffffffff}], &(0x7f00000004c0)='syzkaller\x00', 0x10001, 0x3e, &(0x7f0000000500)=""/62, 0x40f00, 0x1, [], r3}, 0x48) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000240)) 2018/05/10 02:05:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x670c) 2018/05/10 02:05:33 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="c4", 0x1, r0) keyctl$read(0xb, r1, &(0x7f0000000140)=""/81, 0x51) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x40a01) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9503, 0xf4, 0x7f, 0x0, 0x101}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x3, 0x8, 0xffffffffffffff7f, 0x7fffffff, 0x35b242a6, 0x2, 0xffff, {r4, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x358, 0x5, 0x100000000, 0x9, 0x800}}, &(0x7f0000000280)=0xb0) 2018/05/10 02:05:33 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/124) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000000a40)) 2018/05/10 02:05:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1e00000000000000) 2018/05/10 02:05:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x102) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xc5a0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x8, 0x1, [0xfffffffffffffff8]}, &(0x7f0000000180)=0xa) close(r0) [ 169.634139] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. [ 169.814171] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/05/10 02:05:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/10 02:05:34 executing program 6: syz_emit_ethernet(0x4a, &(0x7f00006ba000)=ANY=[@ANYBLOB="2580c22d17ed000000e2701bb6068908004501003c000000000029907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db5"], &(0x7f0000ea3000)) 2018/05/10 02:05:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1f00000000000000) 2018/05/10 02:05:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x3, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'bridge0\x00', 'syzkaller1\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd8, 0x128}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x3, 0x0, 0x0, 'syzkaller1\x00', 'bpq0\x00', 'bridge0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x198, 0x198, 0x1c8, [@comment={'comment\x00', 0x100}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6gre0\x00', 'vlan0\x00', 'bond0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0x150, 0x180, [@pkttype={'pkttype\x00', 0x8}, @m802_3={'802_3\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x0, "7d6553e6fa3ddb50bc2fbe68a4045e203568ccb23559892663bd4ed7fa54"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x578) 2018/05/10 02:05:34 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000140)=0xfe6b) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000180)={0x1008, 0x2, "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"}, 0x101100) r2 = socket$inet(0x10, 0x5, 0x0) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="230000005a0091c90600000000ad83bc0a00000000d40000001d8568581ba396d18873", 0x23}], 0x1}, 0x0) finit_module(r1, &(0x7f0000000100)='filter\x00', 0x1) 2018/05/10 02:05:34 executing program 5: nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') exit(0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) lseek(r4, 0x0, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x7f, @empty, 0x10000}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r5, 0x2}, 0x8) openat(r2, &(0x7f0000000180)='./file0\x00', 0x2000, 0x148) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) 2018/05/10 02:05:34 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14000000042305000000000000"], 0x14}, 0x1}, 0x0) 2018/05/10 02:05:34 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0xe64, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x200, {{0x2, 0x9, @multicast2=0xe0000002}}}, 0x88) [ 170.300571] device syz_tun entered promiscuous mode 2018/05/10 02:05:34 executing program 7: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@errors_continue='errors=continue', 0x2c}]}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0xe080, 0x4) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000003c0)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open(&(0x7f0000000480)='./file0/file0\x00', 0x20040, 0x0) 2018/05/10 02:05:34 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x0, 0x8000000000000155}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000001200)=ANY=[@ANYBLOB="18000000000000010000000000000000070000000000000000000000000000009500000000000000d2316c2a62ac7925201c7d21a6f5ea29961686aa343985133ead33ee023e20e795996dd975b50f7e26113b4fef5ad86b7a01b24125db765e486c2baae6eeb622d86d91910481b2ffce85174fc61345155d789c6e9c8676bc70d71568ced9e7522d9542d99039549ed82952e8091587fff81ed5f2f486d7612a73242701a121b5b5fbe22bdf7c98e4bf3e357d29c5bf018cd9d3748803bd381408c3f9e319f09b73517dae69d7ee2776ab2529cc41c8e6062b8ed3ec9cb1"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x670, 0x80) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f0000000140)=""/90}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/10 02:05:34 executing program 2: socketpair$inet(0x2, 0x7, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000300)={r3, 0x20000000001d}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xffffffffffff8001, 0x0, 0x9, 0x80}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r4, 0x7fff}, 0x8) futex(&(0x7f0000000040), 0x82, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/05/10 02:05:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x3000000) 2018/05/10 02:05:34 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socket$alg(0x26, 0x5, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045879) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'ipddp0\x00', 0x1}, 0x18) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') prctl$intptr(0x1e, 0x5) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="7565722e95ae0000c96563e50ceb6856f1454020333e54d44eb2a2ca13a2ce3997d53bbf2109a8e64e96fd8993f0d5832cf8a4bbe3a99932b0d76a620874835075c661263d18e23c706b58cef7f4b6e93f3c2cbaaef68beb9c35193b36c55907d067cbc5b84c0000000700000000"]) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x80, 0x1) dup2(r1, r2) 2018/05/10 02:05:34 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) [ 170.473561] FAT-fs (loop7): bogus number of reserved sectors [ 170.479621] FAT-fs (loop7): Can't find a valid FAT filesystem [ 170.500857] device syz_tun left promiscuous mode 2018/05/10 02:05:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000022060100000000000000000420190000"], 0x14}, 0x1}, 0x0) 2018/05/10 02:05:34 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40002) getdents64(r0, &(0x7f0000000040)=""/38, 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xcc, "f3b19d06e35722f62eb84791d741ad1a4f2443e9d0946089626b1c261f46105e7927f106e049e9e15887dfa00c6a23f2f1cb4cf06a0ce99761f18689396ad50e57167651c7ba2e021528428ea2ea0e3e85053f07cbbd5487cbf0dc48039fc12577598d9254e5a9491f38a69b1874c5dfba5fbad2402fb13394cc85c8914dd25d65e178e1d457092d1f67f79940b992bec52783bdbe663e3b98a509b0cc5fadb4f58929a36670eee27424c1aedfee1f874d483ee3314a99b068d19c1bbba86fd1be88377568d66cdb7c15f3c5"}, &(0x7f0000000200)=0xd4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xfe, "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"}, &(0x7f0000000380)=0x106) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={'lo\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/10 02:05:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1e00) 2018/05/10 02:05:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000340)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0x4) write(r1, &(0x7f00000000c0)='.', 0x1) r2 = accept4(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="d0", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='J'], 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000000040)="72acbaa9c59d962547186a2ee86f9b1a88779178feff982d5480326be421204f184c513968a66214c2320e96a6f4ce73a08a26d61ae72896af9db879fd8c08d3170b347c9f73a9af16f677be1a01c3d83c86eddf296a9d379a9420", 0x5b) accept4$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0xe6baa6cb96f1cd2) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000380)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) 2018/05/10 02:05:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000013c0)='/dev/dmmidi#\x00', 0x683d, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001480)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x35533af8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x7391b0cb}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}}], 0xb4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xff1a, 0x800) mknodat(r2, &(0x7f0000000240)='./file0\x00', 0x8000, 0xffff9f9e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x72031680f741d3a6) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000080)={@dev, @local}, &(0x7f0000000140)=0x8) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000001580)) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x1) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/05/10 02:05:34 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0)=0x5, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000100)={0x0, 0x5}) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='9:4\r#0'], 0x13) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000140)) 2018/05/10 02:05:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="3f4cbb7d9e85d821d2e4886cc6fc72a2ba45e54b4148aa8e6e6da4d720ac421438415511237686068f6381aae6acbbd42395e7bda839365832d01aaeb2fcf3157829371189daa8f05ccc2a935a19082323825af88fcaddadbd0cf3dc4776ce0894ecc7a171de52be8f18f10d4e00b4fb29ae303650ec6743ca8a21458e4fa719d7680bffd27e164a9464dfd0733d160ae6f174b995ad820756575ee08a9809943a46c3ff3fb396f9f336f266be8058dcf673812fa4279bd3842e4a5e9d8077850b817e161b", 0xc5, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) [ 170.796690] FAT-fs (loop7): error, invalid access to FAT (entry 0x00000203) 2018/05/10 02:05:35 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7, 0x214402) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xb0, &(0x7f0000000180)=[@in6={0xa, 0xf3b8, 0x9, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x20}, @in6={0xa, 0x4e20, 0xf9a, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in6={0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x7fa}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x81, 0x2, [0x800, 0x3]}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x9, r3}) r4 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r0, r4) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/05/10 02:05:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1e) 2018/05/10 02:05:35 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x1a1000) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000001900)=ANY=[@ANYBLOB="f701"], 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000100)) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/05/10 02:05:35 executing program 2: syz_mount_image$vfat(&(0x7f0000002ac0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000002b00)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200808000f8000020004000000000000000000001", 0x25, 0x8000000000000000}], 0x1, &(0x7f0000002b40)=ANY=[@ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="a4780abaa4f976fda750b76ba089ec4f6dcb7c2127029375215d518e20c9d0e31ea0c12c4eeb712e46574b7088ddf09cd56794ef225af02f4102dfcaa0185568b5e0e773a0acfd0c6b3a2e719b1c4006bfd746072c29dbe56f70c8810dc9644c7a65b74b6bb94d08c8a2b829a68330276a1b69284688b20fad7daed9e7b7bd8b92608d91c1dc324048b453dfdfa1b9ec794cd65871a8f13636d083d7c8f3ca7179da9eed3ab9d9665485bdede62010e480e08151a077e2e1e562b30737d12c15a262536a64706e632fb7c639d35beaba4fbd9fd0a9abfe69e8fc7e6b2ee6692841dcf1a146242ac11d", @ANYRES64, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="9ab38b0ac2881d825955a64e486baebe9bbdab936ba713d0100a5630d812", @ANYBLOB="a37f8919a4692654d71ba755e72d65524e17ab5c4fc66c40a7938f4aefb809b344b09264f5954e612a724563853a973cfcf81fe3060175878c2422602be176048886e4fe95c0b109", @ANYBLOB="0f4118e220cc562aa348fd815d9a85e5a457b4ce58650d83f820989034ed7a300866eedee6b9bfd06c579d3b38de5c36babdf24afe4ba946a8d9e561fc36c3", @ANYPTR, @ANYPTR, @ANYRES64, @ANYBLOB="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", @ANYRES16, @ANYRES64, @ANYPTR], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16, @ANYPTR, @ANYPTR64, @ANYRES16, @ANYRES32, @ANYPTR64, @ANYRES64]], @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000001840)=ANY=[@ANYBLOB="ed1aad3ccf7f6716bf874bdbbf88b3b81fa8ce484476706ff8ec7c8aeaf482b849044c2f68731dc52ac252abefbec2112e11475f96377245385e842a6571b5d255a58ec00450df631a3e1f"], @ANYRES64, @ANYRES16, @ANYPTR=&(0x7f0000002980)=ANY=[@ANYPTR=&(0x7f0000001940)=ANY=[@ANYRES16, @ANYPTR64, @ANYBLOB="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@ANYPTR, @ANYRES32, @ANYRES16, @ANYRES16, @ANYRES16]], @ANYBLOB="56e3759fe81b0e2874f5f8db30995a24b1b18740ae18f72562b511951995354dd1946b9eff2c89e9313abef21a5f06767c234c33d53718007a6b50ae53047dadb0fbd3808e356e8e6938abcd4aa8fcfc152e105f11eaa533963efd10db727a473b42a246d21b09b801daddb5110754d0f7687b8c25daddb1b9c1740e106860ee360de156acb7c0dfa0296338b2a42480415881e443eb245d9b"]) chroot(&(0x7f0000000200)='./file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x0) pause() r0 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x200, 0x20000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000029c0)=""/195) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x6, &(0x7f0000000440)=[{&(0x7f0000000180)="c8288f556b5fdc5fb6f94798dae28f50f337e3b513b63a432301c496d4ee73e923a4f586facc22d96edc35ad", 0x2c, 0x5}, {&(0x7f0000000240)="50e9edd7a0263e9edca89bc26932ada558090d35e21e30d0112bb5dae1e6b7d05e613cc911e076bb2f54363bf898050b66129aae6eb8775453536a76741e73afa6c6a0a7c314c7d7384bc0b9ab46f42699de4215ef59f772489f6a024a6bfd78d2b228d76bbb1c348d41ec588d3aca7c90d21140bc070710dfd2f155049641274bde5a7094ded613a4fd39775a460ae23706567e8ef7f34d1d3a70dec0ea3e2dcad2a4b05536b7d9db428919b845a429", 0xb0, 0x101}, {&(0x7f0000000300)="c1d69d6b7a1d6897c099d52cefa9c8daa40eef1872c6790b9a68f21762a6f2c74ff615bae96772e8652fa70dd6c4f2d7bf72a8c184090bc22b951c15e63800895577dbf12622ce3a580ad9c52a00c8628d109419781c400a3968a11aa2c9aa18cfee7cc4d3acd73e84c27d917947ba47efbd8905747efd315fe971bae86975989cada857e31be1c00d5f070177933a1ab7785d40c7c914ce5d941827ca2ac6108de419fe79c4", 0xa6, 0xfff}, {&(0x7f00000001c0), 0x0, 0xddd}, {&(0x7f00000003c0)=',T', 0x2, 0x1fc400}, {&(0x7f0000000400)="e66ee5c4bec23a39bee27d2f6c527eabfec934d74d93f6c49e7d4d712d2d75ca", 0x20}], 0x2828000, &(0x7f0000000500)={[{@grpid='grpid', 0x2c}, {@i_version='i_version', 0x2c}, {@acl='acl', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x3f, 0x7b]}, 0x2c}, {@barrier_val={'barrier', 0x3d, [0x31, 0x30]}, 0x2c}, {@usrquota='usrquota', 0x2c}]}) 2018/05/10 02:05:35 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x1, 0x0) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r1, 0x6, 0x21, &(0x7f0000000180), 0x10) close(r1) 2018/05/10 02:05:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10000000032, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/10 02:05:35 executing program 4: mmap(&(0x7f0000348000/0x4000)=nil, 0x4000, 0x1, 0x40010, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000708ff9)=""/8, &(0x7f0000a34ffc)=0xfffffffffffffe7f) 2018/05/10 02:05:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffefb) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) [ 171.820460] FAT-fs (loop2): bogus number of reserved sectors [ 171.826623] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/10 02:05:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffff00000000) 2018/05/10 02:05:36 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x383, 0xfffffffffffffffc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) dup2(r0, r0) 2018/05/10 02:05:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x20481) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000040)={0x1, 0x7, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @random="c732007f6dfe", @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) write$sndseq(r0, &(0x7f0000000580)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {0x0, 0x1}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x314, @tick=0x2ce6, 0x3bdf0c2d, {0x1000, 0x401}, 0x0, 0x2}) 2018/05/10 02:05:36 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x1, 0xfffffffffffffd09) tkill(r1, 0x15) 2018/05/10 02:05:36 executing program 3: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x200) write$evdev(r2, &(0x7f0000000040)=[{{0x77359400}, 0x4, 0x8, 0x2}], 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x13, r0, 0x0) tkill(r1, 0x1000000000016) 2018/05/10 02:05:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xfffff399) 2018/05/10 02:05:36 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x2, 0x0) set_mempolicy(0x2, &(0x7f0000000080)=0x7fffffff, 0x52) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") 2018/05/10 02:05:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0xbb, 0x4d}, {0x8, 0x5}, 0x200, 0x5, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) [ 172.602761] device bridge_slave_1 left promiscuous mode [ 172.608443] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.620889] device bridge_slave_0 left promiscuous mode [ 172.626522] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.669271] team0 (unregistering): Port device team_slave_1 removed [ 172.680559] team0 (unregistering): Port device team_slave_0 removed [ 172.693302] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 172.709107] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 172.737992] bond0 (unregistering): Released all slaves 2018/05/10 02:05:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, [@sadb_sa={0x2, 0x1}]}, 0xfffffed2}, 0x1}, 0x0) 2018/05/10 02:05:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2, 0x15, 0x18, 0x9, 0x29, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bb6, 0xfffffffffffff73a, {0x6, 0x3b, 0x80, 0x74, 0x0, 0x4, 0x0, @in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}}, @sadb_ident={0x2, 0x0, 0x4f9, 0x0, 0x1f}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x68cb563f}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_lifetime={0x4, 0x7, 0x1, 0x200, 0x79dd2fa8, 0xf1c0}, @sadb_x_sec_ctx={0x13, 0x18, 0x6, 0x7fff, 0x8c, "25f9c6b14431829f7ee86e831b4753bfe6bf1ed5b7f5d6b20fa5cdebebcdce4ee2b8979dd6050644232015c20ee8210abfd713468a1bac9943d26e40e4a04239beed088622f61079c73e3b427e47619b6897146773aa4f4aeb8f5452a18a2601b347873abdaa2a5ee38e65b584f1e0483dc447d28dce5008426d319270e458bf72174985c5997b9f5c6ae26b"}]}, 0x148}, 0x1}, 0x4000) prctl$intptr(0x4, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000002c0)={0x10, &(0x7f0000000280)="4aa5281362ff7cab0031ba332991b0c9"}) socket$netlink(0x10, 0x3, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2018/05/10 02:05:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xc67) 2018/05/10 02:05:37 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) open$dir(&(0x7f0000000580)='./file0/file0\x00', 0x400080, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setgid(r3) clock_gettime(0x0, &(0x7f0000000ac0)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x1c, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000ed00000000f40002000000050000000000000000ffe800000000ad00000000000000006f126f6831ecc1af765784383dddc236d98ab303dc8acedf0512966246bdeebeb4b5c60d41618fdfc61a5ddda1f625f4968c9bec73ba8645f6a7b21ee6a73f445210b938f3555441d8df0469d68c2d1303a95d15e369cb5cfa5ab5a4583804eb40f7095aa9f919655c19dc02893d13056146df3bc5091f20599c2335bca41ab931320282c10d732cd7132d571072ce1f24c4e458aaf271d72e90508d1485470d99ef087f1815918b0e1ee1c38e6758b8cd2d8a0bb4241e9e202d7ec1"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) clock_gettime(0x2, &(0x7f0000000a40)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x0, 0x3602f7b6, 0x0, 0x80, 0x0, 0x0, r6}, {0x0, 0x3, 0x9, 0x0, 0x0, 0x1, 0x7, 0x3}, {0x0, 0x0, 0x9, 0xffffffff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x7, 0x3, 0xfffffffffffffffa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ipddp0\x00'}) pivot_root(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000840)='./file0/file0/file1\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) rmdir(&(0x7f0000000940)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/88, 0x58, 0x2000, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, r2, 0x0, 0x0, 0x6b5fbfd4f0760981) open(&(0x7f0000000c80)='./file0/file0/file0\x00', 0x804, 0xa0) sendmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f0000000c00)=@in={0x2, 0x4e20, @rand_addr=0x80}, 0x80, &(0x7f0000000900)=[{&(0x7f00000000c0)="1d254f4d", 0x4}, {&(0x7f0000000d40)="d19256f45324a1ca1f449ce203e344c261b67aaa1d535e9daccac50c72a4d7c9aca954a1a7f56f7137abcc5bad1f482b908fe567ce3e9360d9fa652250b1116b9b9ef28806fd9d6aed55ecb39a32186d711135cdcf97902a5003ee2f4cd6db2772e0f1067147f9a239ca0d736d0ac3d02fc5eaf282fd7db60b70b86db9de13ba372214b02f471fa4c0f5d32018216d39ef024444dfbdc3a22450003d3b2530abe6cba46136eca33e4dd7eaee4e5b9216154463e85971c24cef66ec26f12164bb093ff318cd28f3bcf7aeceaa5fe8", 0xce}], 0x2, &(0x7f0000000ec0)=[{0xa8, 0x109, 0x9, "af68541e54363bb23ef13b4ef0b1c468b6b617d069ae4a414c69b16c2c2d63bba67ced68766650c3a8bddf2423f5f72eddb922f1ecc1245761b39fab292b963d75b5a93a4f43144b38cb5853cb2eed95690e9851a00c9f605a4d9fd840e1b8fb98af4deffc2df1490a6c3b0b1bed58ba3307980e2413b94ea16f712be57295cf947515ac0eacb632cdea4f5d8fe79b3c267e4672"}], 0xa8, 0x8001}, 0x40000) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000a00)='./file0\x00') setsockopt$ax25_int(r5, 0x101, 0xe, &(0x7f0000000080)=0x3ff, 0x4) 2018/05/10 02:05:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x3a) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x80200) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="68ccf7825bb9cd2889d3d87d864b75ae", 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x52d}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) 2018/05/10 02:05:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x191000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ff3000/0xa000)=nil, 0xa000}) tgkill(r1, r1, 0x0) 2018/05/10 02:05:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x7ff, 0x6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f00000c3000)=ANY=[@ANYBLOB="20090000000000000000000002000000000044020000000000538600", @ANYRES32=0x0], 0x20}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KDMKTONE(r3, 0x4b30, 0xc29000) 2018/05/10 02:05:37 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) 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0xfdfdffff, 0x1000000200007d}) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00000003c0)=0x100000000, 0x4) 2018/05/10 02:05:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x1000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "5b4d3cbde8f58f90018924940c3317f72fd20a070afff7ffff000000005fabde5ac7296e624d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) 2018/05/10 02:05:37 executing program 2: syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getgroups(0x4002, &(0x7f0000000080)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x440200) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0xf, 0x3}, 0x14) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2018/05/10 02:05:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000062}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000787421611b1852fc0e00004ad4000000000095000000000000dd"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251, 0x0, 0x1}, 0x48) 2018/05/10 02:05:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x3) 2018/05/10 02:05:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/kvm\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000001900)='encrypted\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001840)=[{&(0x7f0000000180)="2e7d591cdc3de33fa2fe68bd0fa9c86375495bfd12312299c11347a644ce57b3c985ccf34d18e2b2019705aba634579694fadeb66268f51e26a80af22f21e63c31587433e9dd2f50ed653c4fa88e26a60fd34ae8d1580f66aa0f818840863fa1d84a1b925206654f8cfedaeb7f70bb64667f4d32fba00a1e094d9a531d610fc038a2c2d47384c93c8933b24598c0c9b0", 0x90}, {&(0x7f00000003c0)="927577e44e550a00d632028cdc42708cbfb56b04eb9a60fb73d06600e7a7c81e47327736b3d3c83c3059dee6519835f9b5c016bf43b5dc82752d56ffb289c636c521455009be07cb91222cdc1e80c93f00f700767a33d240e71a15f203fdbc35aa75bf3cea9076fa66fa24fa480122f3dcb7f55d183ad981facc84e0322e5106ec00350a2a1147b1c072db66f4f96af2c506f58632a07e26176ae1e9cdb4be8e85dae85355f09f011f8345feda8dba76bed3ac37570e93449cf1847f91dba0cfc589d2", 0xc3}, {&(0x7f00000002c0)="db058a0ad583fa5d4e1c4c2ee22b6d82d86cddf342d0d47ae30aba2b75fb051108a12e2372751fdc41927d692475c69c888fc38fbc631a8194f780db26c36e8912a95ea38a60e9535e7639afc26d4ef986fc16b40a0f86063c1fb99ffc5ef1981fcca38f9157f261f9c91b5e20253be814f3dac0f6262b345388b88e93cbd8dab09b7a260ea584e51089a691971f5ced", 0x90}, {&(0x7f0000000580)="17a17cf265d2696669c935fdc278c5152a413695cca8ce80253c2b7868ecbd5cb5597fdb50b96d0bc0d5f4a3af0fab3670a9b97298e9609331dd08c18450aeb2b36d86e4114c16a983d409decbca757fd33e0c23c3c0857da3c564699ccd1ad121193c2d296d4291356a8df934319989352f6a051d0fbf59faeba1c7b53e33d96d481a7e4b5ed398774941134e0644ecb483381028884468d6ad788edeb8129fa7d9c9a6cdb6713c7133cc8d6ae4c3309ab6bfde4957b2ed6cb3c403f3bf7678e5ae4b1987906231c122801b7db4a3967d9ef4914e27de863b4b", 0xda}, {&(0x7f0000000240)="c440", 0x2}, {&(0x7f00000004c0)="a68f0e021257c779174d59c12f5af2628e2edd5836ec6cf54b8d01179515", 0x1e}, {&(0x7f0000000680)="4ec0bfcf6e3451d41b1c087b6eb1f78eb14aa408cea743f6251e3539e85dd8c189faa8377c7471edc758b4612b3bb5fa8d0e37662ce9ee66c080ebb3e764eb2dac9e00b92422b09658522358cb43577a43d69a6302911555aa7bd57f59ff9cb666ed53fe26c17cbb271985a1532d4414381b3d37762b90366eec5fea116f0b1b8301b44b374c60c645fa21acf2c786e499e023807345c9c65d7d3fc745ee856a041f6521dedc47d2edb195cce3ce5713be2b1fc8815a71e8fa45e003e4797708cc8b3a3e6f25f881b2f585c494cec40083bb314676d6acae60a44eee9d55218089bf6fc9", 0xe4}, {&(0x7f0000000780)="3199b1b147f713cce2534119042edf53e944e23bc2205db7e9b6f14b91f8d9cae4ecd172506fa0a8bec287d820a922ccab8a", 0x32}, {&(0x7f00000007c0)="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0x1000}, {&(0x7f00000017c0)="c86859138eb7d450bcfc3ac387e28ec430771e96c636b89693876f0cd2bb96019b43b8f87886c03d2bd3c5728e7e473971c29f069ef005e38e31b311b8e3f64c387fe351b4192cb685bdc338fca64199", 0x50}], 0xa, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000019c0)={0x6, 0x0, 0xd000, 0x2000, &(0x7f0000007000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000080)={0xd0003}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) socketpair(0x10, 0x5, 0x7f, &(0x7f0000001a80)={0xffffffffffffffff}) ioctl$BLKDISCARD(r5, 0x1277, &(0x7f0000001ac0)=0x80) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001980)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="810003000600fa00000068ee7efb93b905d90e15bc"], &(0x7f0000001a00)=0xe) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001a40)=@assoc_value={r7, 0x100}, 0x8) 2018/05/10 02:05:37 executing program 6: ioctl(0xffffffffffffffff, 0x180004520, &(0x7f0000000180)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x2) 2018/05/10 02:05:37 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='maps\x00') unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x75) socket$can_bcm(0x1d, 0x2, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) 2018/05/10 02:05:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e0000000bae20000000000000000000000000041"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) [ 175.385835] IPVS: ftp: loaded support on port[0] = 21 [ 175.762710] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.769135] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.776501] device bridge_slave_0 entered promiscuous mode [ 175.803736] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.810146] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.817333] device bridge_slave_1 entered promiscuous mode [ 175.842300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 175.870997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 175.941608] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 175.971283] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 176.082899] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 176.090147] team0: Port device team_slave_0 added [ 176.115494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 176.122700] team0: Port device team_slave_1 added [ 176.147787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.174112] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.203197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.230503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.485123] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.491556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.498236] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.504638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.378531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.472469] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 177.554699] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 177.560956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.568537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.648501] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 02:05:42 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) ioctl$KDMKTONE(r0, 0x4b30, 0xd1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x0, 0xffff) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000200)=0x6a) 2018/05/10 02:05:42 executing program 4: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8001, 0x1800000000000, 0x9, 0x401, 0x0, 0x5, 0x0, 0xb, 0x4, 0xfff, 0x8, 0x9, 0x7, 0x0, 0x6, 0x8e, 0x8, 0x7aa8, 0x99d6, 0x4, 0x7fff, 0xf1, 0x3ff, 0x9, 0x63a0000000, 0x10001, 0x0, 0x4, 0x100, 0x4, 0x17, 0x0, 0x3, 0x401, 0x9, 0xeb, 0x0, 0xfffffffffffffff9, 0x7, @perf_bp={&(0x7f0000000000), 0xa}, 0x8, 0x4, 0x9, 0x0, 0x2, 0xc2, 0x7}, r0, 0x4, r2, 0x8) 2018/05/10 02:05:42 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x1c) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/10 02:05:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xbd0f000000000000) 2018/05/10 02:05:42 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x3], 0x1, 0x101, 0x0, 0x2, 0x40, 0x1, {0x1, 0x0, 0x3, 0x3, 0x80, 0x8, 0x7, 0x7fff, 0xffffffff, 0xf1, 0x7ff, 0x91, 0x3e4d, 0x3f, "0682da762e854721d19bfab6021b6bc5553fa1688dabac3f2051d0d8fb1aa814"}}) r2 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="bc2947504c00", r2) recvmmsg(r0, &(0x7f0000002b40), 0x0, 0x0, &(0x7f0000002d00)={0x0, 0x1c9c380}) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x82) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x401, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000001c0)=0x9) r4 = memfd_create(&(0x7f0000000140)='\x00', 0x3) dup3(r3, r4, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) 2018/05/10 02:05:42 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001300)={0x0, 0xfffffffffffffffe, 0x56, 0x4, @buffer={0x0, 0x1000, &(0x7f0000000240)=""/4096}, &(0x7f0000001240)="d38193d2debed9dc72b1d2fc2b289648823f5049484a2316d44c57e0fa30dfcab99694475b1d872b7d2ed77d1879c0114f7c3e3b4da5e267b6370cd23ab0bdaf1bdfcae3c6dad241245a2031d889ef2dbdf94eaf0f2d", &(0x7f0000000100)=""/8, 0x401, 0x31, 0x0, &(0x7f00000012c0)}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r1, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r1, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/05/10 02:05:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000013c0), 0x28020, &(0x7f0000000040)={[{@max_batch_time={'max_batch_time', 0x3d, [0x37]}, 0x2c}]}) r0 = memfd_create(&(0x7f00000000c0)='ext3\x00', 0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000180)=0x6) 2018/05/10 02:05:42 executing program 1: unshare(0x70000000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x100000001, 0x1f}, &(0x7f0000000240)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x4, 0x4, 0x80, 0x4, 0x9}, &(0x7f00000002c0)=0x14) r2 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0xffffffffffffff0a]) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0xe86824d2c1c833cb}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x8756, 0x401, 0x6acc}, 0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000c0000000700b72d40c8cff12d9d8670406711499abf45490f7243730535429fee5884582097dd9792396de18b4da4c7260a875be7c8d846371a2d988cd7084af196ec"], 0x30}, 0x1}, 0x0) 2018/05/10 02:05:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) kexec_load(0xffffffff, 0x5, &(0x7f0000000440)=[{&(0x7f0000000140)="2ed1cdec2ee663766e7fe7769e3fe0e5bab769ea9aba92d32c42cded642615ba102b181c7c17e9217be2dfdaa46058bb45a7ae10ee31f13cf61cb5b31730c48dbda7256c829a5ee82b4fc0d86d20b6876ed8db747275b43e8f604c79806aad6d9e3d16003c6f390af62cd306d43d35a8159dc200588908a27c6a0279e22287075c955e210f15efdf3980b7ac27f553e8cb226fe7384dd72ddbfc236b15948b3eed32b400ed141d21e245089f7ceaeca28a27a5878f4aaff712efc558999e2f5d61ce97d412f204b5771440adc9e4952fddf9e3d9a69f3f78f1b813d9551dceedee1cbd39088f7bc6586ce348aab0", 0xee, 0x9, 0x1}, {&(0x7f0000000240)="4dfaa3b301cb85e059d83e791573b6864ccc8a4407a048fca422d0130a16be4b05dd6b538a1d1b9089e1729626c1a8ee00659e069db2e294d632f52e881257d5f76f49451d4401f7dd2a0cd96a86d3b4f26e98c216997ad70ad2e3d012c19f72cc1ee9b0349826e46327489a977d1508a0cc4557eac71c5cb5fa6503ecac0650534ebd5f7ca9bff81a418cb7d3eecd793d4c5df954dac6437e9e8fe7b0eeae12483b023548753e5bc22606b0a7135af44b66f83b63707f5f0058bcfb80ed4f2663d31df127697461154ba64c71", 0xcd, 0x4}, {&(0x7f0000000000)="57bc44f5288251641a7e2cef570b1cb3aa7803eb4673bc1093b3aa8ca400381874ae1d6532169c70e29b9800fd0644f9c7e5311c06bc8c0836ce", 0x3a, 0xdf9e, 0x22b8}, {&(0x7f0000000340)="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", 0xfd, 0xdc}, {&(0x7f0000000040)="8c180d2947d7d6c7dc4cfb805aaa8be448e1f4b250b68b", 0x17, 0x20, 0x1000}], 0x30000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xc0010058}]}) 2018/05/10 02:05:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x400000000000000) [ 178.239502] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 178.261230] EXT4-fs (sda1): re-mounted. Opts: max_batch_time=7, 2018/05/10 02:05:42 executing program 6: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x10080) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@host=0x2}) socket$inet6_udp(0xa, 0x2, 0x0) socket$unix(0x1, 0x4, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7ff, 0x2c0, 0x0, 0x6, 0x1b, 0x10, "0e13bd5214bb0d6e39be02792fa5e4ca9ba87a26587c2fe3317c99e434846f97c43b28427f09efd3b0c38744f5e6c02884e23487acf2fbe58b9c0750a5ad4ba8", "672852a5d844a2ba57653ad412d4824c525844ce433ee291d07b9363fa1237d932e2260df16585bff74ee97cf19cb23dac6da3a333d2440f5b9acc4194f66f08", "ff2b57f71e1dad02cfb945a06a726e27dfe134e0f2aea78395c52d7c0ec7b6bb", [0x100, 0x10001]}) 2018/05/10 02:05:42 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x11, 0x800, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x7fff, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x81, 0xffffffffffffffff, 0x100000000, 0x2, &(0x7f00000000c0)='teql0\x00', 0x7f, 0x8, 0x3}) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000002e000b010000000140", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) [ 178.306109] EXT4-fs (sda1): re-mounted. Opts: max_batch_time=7, [ 178.326332] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/10 02:05:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400), 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000240)=""/250}, 0x18) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x10000, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000180)=0x40) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) 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)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000340)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000380)={0x1, r3}) semget$private(0x0, 0x3, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000003c0)='bbr\x00', 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x20000000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r4, &(0x7f0000000040)}, 0x20) 2018/05/10 02:05:42 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='d'], 0x1) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) socket$inet(0x2, 0xa, 0x8) [ 178.623337] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/10 02:05:43 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) ioctl$KDMKTONE(r0, 0x4b30, 0xd1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x0, 0xffff) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000200)=0x6a) 2018/05/10 02:05:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4188aea7, &(0x7f0000000140)={0x2, 0x0, [{0x80000008}, {0x1}]}) 2018/05/10 02:05:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x300000000000000) 2018/05/10 02:05:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001880)}, 0x0) 2018/05/10 02:05:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r5, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) recvmsg(r5, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000240)="c4c27d3e450966baf80cb8184b2483ef66bafc0cb8f3ffffffefb93a0900000f3266b823018ed866ba200066ed3ef30f35b9800000c00f3235001000000f30b9800000c00f3235000400000f30b90f0200000f320f07", 0x56}], 0x1, 0x61, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r4) 2018/05/10 02:05:43 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400100, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x18, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000001180)=0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000011c0)={0x1, {{0xa, 0x4e23, 0x4, @empty, 0x2}}}, 0x88) 2018/05/10 02:05:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xc2, "9c2dc0641f33d95bbe1a27cb2db8c999c15ed9fdb933947db9ce22ee708f4fa580b0c285ffd6c33412104a479c39055378e44b41c6f599b0064875e0e1637eb91d67fae1a0be27b30c28e77a79ad0e7bb9d2ca657bc2240417520d02850bdf27eeec753e2f6e71f35785976646aeaf12340992591a3924ae1003aeba98389d22aaa84391be7231854a93071f745164698843d1e619df5eda29e6fd5b8e88bc575e220d7edf9bd73e71a473c4ba90d6aa45078602d68c9969f277a08a6113b21faa64"}, &(0x7f0000000140)=0xca) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) userfaultfd(0x80800) timer_create(0x7, &(0x7f0000000040)={0x0, 0x18, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000440)}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/05/10 02:05:43 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/151) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)) 2018/05/10 02:05:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) 2018/05/10 02:05:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000", 0x5d}], 0x1, 0x400, &(0x7f0000000040)=[@dstype0={0x6}], 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000000000003b91c137680000000000000000000094910000cad24eef3d893bd1d0645cfa5ddf5a63af1dce9d3532cb489700000000000000000000000000e798755c9ea5d0ba67012ac82f090649144a67ca41c799a44527362fcdbb4668ada4c871bf944ab96cd128ef5f2e86aadfe4a550a44f26fb9a919c1eaa5d45f2854563ab4ee75a447d46ed59ae70efed20b77a15a92ca6aa44da92894d6f0f5bd6ae"]) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000340)=ANY=[@ANYBLOB="e9000000c90f181cc013eff0a2b76d5f1038375521640d5789ee4883f1614ad9f7d7241922035fc0fe4803a747e1b084c13db3edcfb5530b0c1143c01123a3ad1d0c78e83d065714fb46798ac1e6b0f4b3a0af8bfbaadf46c8ce1d13c475eef480bd90e18991a7f5ffdfbc5fc640c0abdb67f023f5b1268851621a3d8647f924aa1db5f0d51e1be7970ca798db37e92f4a068cd438be1a3a167b21b9aaf05ca02a2001992e88a722380c981dd6496e55e030dfee247b5c82edc7ed4d7deeb6bcb3dd8c55d070e7491eeb4ce08a4b4f1623a1c05049c2b5f2a289da22bf75fc6d16ae4515044e1edd2dd7a874b8d8b5da9f994cc39d353b19ed"]) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x11c, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000080)=0x7ff, 0x4) [ 179.327498] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.346592] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.358845] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.366345] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.377128] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.402159] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.417290] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.438290] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.448121] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.459674] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.469189] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.483131] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.493174] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.501652] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.509266] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.516367] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.523317] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.530244] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.537150] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.544083] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.551016] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.557954] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.564983] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.571896] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.578821] binder: 12644:12647 ioctl 4020ae46 7fdb097db530 returned -22 [ 179.592816] binder_alloc: binder_alloc_mmap_handler: 12644 20000000-20002000 already mapped failed -16 [ 179.602822] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.609881] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.616813] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.623727] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.630628] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.637561] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.644476] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.651409] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.658447] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.665376] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.672281] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.679213] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.686288] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.693593] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.700553] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.707484] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.714377] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.721334] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 [ 179.728235] binder: 12644:12647 ioctl 4020ae46 7fdb097db510 returned -22 2018/05/10 02:05:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4000000) 2018/05/10 02:05:44 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000000080)="364e33884ab82b730a937095282a002d3ac3b69c822325918b0a40cd26b797912231afddc1e9c1c9fe4b1fc9890b54a508a0d960578d74e748569f4d11486ddbe54aa0a2d4959aff51a7c7accadb5fa8cfeeffbe74ff5683268126ef129d0426d97e76034795f374114e5669007032e5990687d3753ad7d4042b37b6e25aa05c5bf5488fbe7b633e598b3619f2c4ed8b8a5b1f4788a9e0512b6913b0ca602d3f3a06236430d0fe35264e09aa5e718093579398369c069e562708a4b109405d84dce4446d4d") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 02:05:44 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x24000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = dup(r0) prctl$intptr(0x8, 0x5) recvfrom$llc(r2, &(0x7f0000000080)=""/135, 0x87, 0x20, &(0x7f0000000140)={0x1a, 0x33f, 0x20, 0x0, 0xfffffffeffffffff, 0x496, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/10 02:05:44 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) ioctl$KDMKTONE(r0, 0x4b30, 0xd1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x0, 0xffff) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000200)=0x6a) 2018/05/10 02:05:44 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1fff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r0 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x3) write(r0, &(0x7f0000ffdffb)='#!', 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 02:05:44 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYBLOB="00090000007fffe5ff8001"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='rose0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000100)={'tunl0\x00'}) 2018/05/10 02:05:44 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000280)='./control/file0\x00', &(0x7f0000000300)={{0x77359400}}) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000180)=0x7) unlink(&(0x7f00000002c0)='./control/file0\x00') creat(&(0x7f0000000100)='./control/file0\x00', 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000340)={{0x10000, 0x3000, 0xb, 0x7b, 0xfffffffffffffff8, 0x1, 0x5, 0x3, 0x1, 0x0, 0x9, 0x5}, {0x5000, 0xd001, 0xc, 0x9aa, 0x6, 0x2, 0x8, 0x7f, 0xad54, 0x4, 0x1, 0xa3b}, {0x373d1dd378bec2a5, 0x3000, 0x0, 0xfffffffffffffeff, 0x3, 0xffffffffffff8a71, 0x1740, 0x401, 0x7, 0x5}, {0x0, 0x5002, 0x9, 0x6, 0x8, 0x6579, 0x1ff, 0x0, 0x1, 0x10000, 0xfffffffffffffffa, 0x7}, {0x5000, 0x10006, 0xd, 0x100, 0x5, 0x10000, 0x7ff, 0xfd38, 0x80000000, 0x2, 0x1, 0x5}, {0xf004, 0x0, 0x10, 0xffffffff, 0x3ff, 0x0, 0x6, 0x100000001, 0x9, 0x2, 0x6, 0x2}, {0xd000, 0xf002, 0xe, 0x7, 0x81, 0x80, 0x4, 0x3, 0x65, 0x0, 0x2, 0x6}, {0x3001, 0x16000, 0xc, 0x6, 0x4, 0x81, 0x80, 0x9, 0x1, 0x9a4c, 0x2, 0xfdf}, {0x4000, 0x2000}, {0x4000, 0x6000}, 0x50010, 0x0, 0x6000, 0x40, 0x8, 0x100, 0x100000, [0x10001, 0x401, 0x6, 0xfffffffffffffffd]}) link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/10 02:05:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004dc0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004e00)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, r2}, 0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0x3d, "4b571463928c783bd4bd122577ae4e20d19529b0accc94114c32354262174b27c90916dd8c67c55b84082d0299ee5b8c4e5153699cd9d2fa5aab12ff95"}, &(0x7f0000000240)=0x61) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdd8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8010}, 0x4000010) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_perm_addr={0x20, 0xf0, "462fea4466c756cd7ab124f4f6b8efe330190e5c019e1e346e765748654c23a41889e395506c3b97cd1a3bd70129870f138da80394e8ad6b0d38ddbc43102b3ee62e8721b53b671ccf21832286bbcf57468e4ec2ab01e97c5ef2eea2e0f4bdec3ece687c3fd9aa77ba3693fdfb00c15d4ffc86a5f317df24d6e46928e59764cc6337783080c34911695215d2f28da6b1ee3758f37d7444a3743969567263a8f2b0932e6c952263328ef02b468ce791661fe7aedb7b3864eb8293f0e62e0f96fa8bd7b632b8429dfe7ba7e144ba3660918c0ea2b125217aea6514959dfb547cce1f4446d2d136c4498fe9efcf97ade639"}}) 2018/05/10 02:05:44 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$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/05/10 02:05:44 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000140)=0x48, 0x80800) sync_file_range(r0, 0x400, 0x8, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/F.lE0\x00', 0x3fffa, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x3c) 2018/05/10 02:05:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x3, 0x7f, 0x5, 0x81}, {0x7fff, 0x2, 0x1, 0x3f}, {0xffffffffffffff80, 0x8}, {0x1f, 0x5, 0x6, 0x800}, {0x6, 0x2, 0x6}, {0x6, 0x3, 0xa1e, 0x3ff}, {0x40000000000000, 0x401, 0x20, 0x1f6}, {0x100, 0x200, 0x0, 0xfffffffffffff542}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)=@getsa={0x28, 0x12, 0x301, 0x0, 0x0, {@in=@multicast1=0xe0000001}}, 0x28}, 0x1}, 0x0) 2018/05/10 02:05:44 executing program 6: r0 = eventfd(0x6) r1 = epoll_create(0x46) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x12100, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/05/10 02:05:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x1f00) 2018/05/10 02:05:44 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) ioctl$KDMKTONE(r0, 0x4b30, 0xd1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x0, 0xffff) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000200)=0x6a) 2018/05/10 02:05:44 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x1, r2, 0x10003, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x4) [ 180.205083] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.273491] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 02:05:44 executing program 6: socketpair$unix(0x1, 0x100000000000002, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r2}, &(0x7f0000000140), 0x8) write(r1, &(0x7f00000001c0), 0x0) socket$rds(0x15, 0x5, 0x0) 2018/05/10 02:05:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000014afe4)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000e4f000)={0x14, 0x25, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x2001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x6759}}, 0x95b8, 0x5, 0x2, 0x3, 0x2}, 0x98) 2018/05/10 02:05:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xfffffffffffff399) [ 180.368931] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 02:05:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='ceph\x00', 0x0, &(0x7f00000e7000)) [ 180.448705] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/10 02:05:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="85000000187341e845f61aa2010000001000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x431, &(0x7f0000000180)=""/195}, 0x48) 2018/05/10 02:05:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/10 02:05:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x200000000000000) [ 180.580590] ceph: device name is missing path (no : separator in .) [ 180.637500] ceph: device name is missing path (no : separator in .) 2018/05/10 02:05:45 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x400, &(0x7f0000000100)=0xfffffffffffffea3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c010000190011040000000000000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500ff020000000000000000000000000001000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000fe800000000000000000000000000000000000003300000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) recvfrom(r1, &(0x7f0000000080)=""/44, 0x14f, 0x40000040, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000000c0)={0x8, 0x7fffffff}) 2018/05/10 02:05:45 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 181.006697] netlink: 132 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.021010] netlink: 132 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 02:05:45 executing program 2: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000600), &(0x7f00000000c0)=0x4) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r2, 0xfff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000240)) ioctl(r1, 0x10000002284, &(0x7f00000000c0)) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000680)=0xc22, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @rand_addr, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000002c0)={0x0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x4, 0x4, 0x7}) fcntl$getflags(r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440)={r4, 0x2}, 0x8) ioctl$void(r0, 0x5450) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x1000, 0x0, 0x3, 0x100000000, r4}, 0x10) r5 = request_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='/dev/sg#\x00', 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x9, 0x200, 0x2, 0x2, 0xf1, 0x5a9d, 0x1, r2}, 0x20) keyctl$describe(0x6, r5, &(0x7f0000000540)=""/94, 0x5e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/113, &(0x7f0000000380)=0x71) 2018/05/10 02:05:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x670c0000) 2018/05/10 02:05:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001800010500000000000000000a000000000000000000008bcb6db2cba34bbcffed97af662f407a1ee500140005000000"], 0x30}, 0x1}, 0x0) 2018/05/10 02:05:45 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xb0, 0x200000) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000000040)={0x0, ""/30}, 0x26, 0x3, 0x800) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff000000000000000000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c0", 0xcf, 0x10000}], 0x0, &(0x7f0000016000)) 2018/05/10 02:05:45 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x0, 0x1}, 0xe) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/05/10 02:05:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x28020, &(0x7f0000000080)=ANY=[@ANYBLOB="200000800000c1d08fcdf2070e43671f1880bba345047399df20ad1eaa6cb6b45f7a"]) 2018/05/10 02:05:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '863'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000500)="2e2f66696c65302f66692e6530ff00", 0x0) msgget$private(0x0, 0x382) open(&(0x7f0000000080)="2e2f66696c65302f66692e6530ff", 0x0, 0x0) 2018/05/10 02:05:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0xfffffffffffffdcf) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0xa}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) [ 181.535296] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 181.564510] FAT-fs (loop7): bogus number of reserved sectors [ 181.568178] BTRFS: device fsid 3030b87e-0d5f-4090-902c-6457136cf04d devid 211106232532992 transid 7 /dev/loop1 [ 181.570491] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/10 02:05:45 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x68c00, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x6db52da5, 0xfff, 0xff, 0x6a75}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x2a, "a813da5f23897b8a2ee20707f0f302e30f8f3aebd73d479ffd7f15241d686e09c6bf177a25da256987dd"}, &(0x7f0000000240)=0x32) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) open_by_handle_at(r2, &(0x7f0000000080)={0x82, 0x8, "b1d1f287d3f2580836a792e953974160f14ad3b6999e7861cf3089fc797fed4c9145fb5bd06b78886dca18ffa1cf9f4b4ac1e45090674e776715b6033ebed4b991197ee7dfb57c548eeae0b6b1f46078908534c8239ea4af1877e1a31c397aa21d6aea3bf57b41c1884d9ece7344ca12b967dbfb7c95f0b206e3"}, 0x0) unshare(0x40000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) 2018/05/10 02:05:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xf399) [ 181.610849] EXT4-fs (sda1): Unrecognized mount option " " or missing value 2018/05/10 02:05:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x62b1, 0xa0000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) [ 181.661228] EXT4-fs (sda1): Unrecognized mount option " " or missing value [ 181.780460] BTRFS error (device loop1): unsupported checksum algorithm 1 [ 181.787886] BTRFS error (device loop1): superblock checksum mismatch [ 181.827892] BTRFS error (device loop1): open_ctree failed [ 181.872357] FAT-fs (loop7): error, invalid access to FAT (entry 0x000002e0) [ 181.879887] FAT-fs (loop7): Filesystem has been set read-only [ 181.891420] FAT-fs (loop7): error, invalid access to FAT (entry 0x000002e0) [ 181.906760] FAT-fs (loop7): error, invalid access to FAT (entry 0x000002e0) 2018/05/10 02:05:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a00000000000000000100000000000000848d000080000000050000000000000076", 0x65, 0x40400}], 0x0, &(0x7f0000000240)) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffbfe, 0x101400) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000000200)='./file1\x00', r1, r2) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000180)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="fc7c28d92034841ac853dad15b202536b9ebc09c7cf99bccd000e654319e25f3f4f18c5e2c1405e82b6fc7ffc96e3465f0a52f7923769dbfdd7b36f0", 0x3c) 2018/05/10 02:05:46 executing program 4: syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x100000000000000, 0xfffffffffffffffa}, 0x1a8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000001c0)=0x1, 0xffffffffffffffa8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/05/10 02:05:46 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000003000)={0x1e86, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x84}]}, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x101000, 0x188) r4 = open(&(0x7f0000000540)='./file0\x00', 0x2c4000, 0x10) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000001c0)={0x0, r4}) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000340)=0x1, 0x4) timerfd_gettime(r1, &(0x7f0000000240)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x400, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000480)={@rc={0x1f, {0x1000, 0x1, 0x2, 0x74ab, 0x8, 0x800}, 0x9}, {&(0x7f0000000280)=""/125, 0x7d}, &(0x7f0000000300), 0x1c}, 0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0xfffffffffffffe3f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000440)={r6, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x30) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r6, 0x4, 0x20, 0x9, 0x9}, &(0x7f0000000580)=0x18) [ 181.920861] FAT-fs (loop7): error, invalid access to FAT (entry 0x000002e0) 2018/05/10 02:05:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x300) 2018/05/10 02:05:46 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000440), 0xfef0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/05/10 02:05:46 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f000000d000)=""/153}, 0x48) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x200) 2018/05/10 02:05:46 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xb0, 0x200000) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000000040)={0x0, ""/30}, 0x26, 0x3, 0x800) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff000000000000000000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c0", 0xcf, 0x10000}], 0x0, &(0x7f0000016000)) 2018/05/10 02:05:46 executing program 7: ioperm(0x0, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) [ 182.006069] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 182.070186] BTRFS error (device loop1): unsupported checksum algorithm 1 [ 182.077251] BTRFS error (device loop1): superblock checksum mismatch [ 182.195208] BTRFS error (device loop1): open_ctree failed 2018/05/10 02:05:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000440), 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0xd46}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) prctl$void(0x22) 2018/05/10 02:05:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x200) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000180)=0x2a1b, 0x4) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) mkdirat$cgroup(r3, &(0x7f00000001c0)='syz0\x00', 0x1ff) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x80000001, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) fsync(r4) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000240)=0x5, 0x4) 2018/05/10 02:05:46 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r1 = accept4(0xffffffffffffff9c, &(0x7f00000007c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000840)=0x80, 0x80800) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000880)={0x0, @multicast1=0xe0000001, 0x4e22, 0x2, 'wlc\x00', 0x10, 0x0, 0x9}, 0x2c) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x550, 0x3a8, 0x3a8, 0x0, 0x2e8, 0x1d0, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x6, &(0x7f0000000180), {[{{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x3, 0xffff}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x1, 0x90}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x7ff, 0x3}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x7fff}}}, {{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x1ab, 0x13e6acbb}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/10 02:05:46 executing program 3: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x4, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x0) 2018/05/10 02:05:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xbd0f) 2018/05/10 02:05:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000001580)={0x80000, 0x0, [0x8, 0x7fffffff, 0x100000000, 0x1, 0x9, 0xffffffffffffffea, 0x0, 0x10001]}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x5) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x7, 0xe78, 0x400, 0x4, 0x9, 0x8, 0x7, 0x2f18, 0x0, 0x179e, 0xa7, 0x1}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000000)=""/93) r6 = dup3(r5, r3, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f00000000c0)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x40, 0x40200) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) getrusage(0x0, &(0x7f00000014c0)) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) getcwd(&(0x7f00000001c0)=""/249, 0xf9) ioctl(r8, 0x3, &(0x7f00000004c0)="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") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0xffffffffffffff48) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x60, r9}) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/05/10 02:05:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bcbffc), &(0x7f0000ff0000)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/230, &(0x7f0000000100)=0xe6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x6, 0x2, 0x1000, 0x6, 0x2, 0x6182, 0x43b2}, 0xc) 2018/05/10 02:05:46 executing program 5: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x3}, 0x98) [ 182.322968] IPVS: length: 230 != 8 2018/05/10 02:05:46 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getgid() setgroups(0x3, &(0x7f0000000340)=[r2, r2, r2]) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/sockcreate\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000200)={r4, 0x2}) r5 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvmsg(r5, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000100)={'ifb0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x2, [{0x7, 0x7}, {0x4, 0x8}]}}) accept$alg(r6, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000040)={0x1f, 0x7fffffff, 0x9a94, 0xe02, 0x6, 0x1000000000000, 0xfffffffffffff3ab, 0x1, 0x7a74d66f, 0x9, 0x6, 0x1000}) 2018/05/10 02:05:46 executing program 3: r0 = socket(0x2, 0x800, 0x20000005) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40080181}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@setlink={0x40, 0x13, 0x0, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x40000, 0x40220}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_MASTER={0x8, 0xa, 0x9}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x40}, 0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f000029eff0)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000), 0x0, &(0x7f0000000040)}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'irlan0\x00', 0x401}) socket$unix(0x1, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x0, 0xffff}, 0x2) [ 182.363589] IPVS: length: 230 != 8 2018/05/10 02:05:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x99f3) 2018/05/10 02:05:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x27, 0x1ff307543bf68163, 0x70bd2d, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/10 02:05:46 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1, 0x8, [0x7fff, 0xb30f, 0x80, 0x24ae, 0x5, 0x45b, 0x100000000, 0x348042cd]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x6, 0xfffffffffffffff7, 0x8, 0x5, 0x4, 0xfffffffffffffffb, 0x8001, {r3, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}, 0x7, 0xfffffffffffffffa, 0x4, 0x8000000000000, 0xfffffffffffff001}}, &(0x7f0000000240)=0xb0) 2018/05/10 02:05:46 executing program 2: r0 = eventfd2(0x5, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000340)=""/248, 0xf8}], 0x1) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x80, 0xa, &(0x7f0000000940)=[{&(0x7f0000000280)="e9d3936ee0b5ee42b49e709e7600", 0xe}, {&(0x7f00000002c0)="0ae2bb73e0996dde610c9fa8f6a241d594d1cb716fd14ee1ea60caed3088d4a47fec8383d9dee2729d95559d8e8413c96a7844d6695bc07c950ea0c542da6606a44df4689733805012228a77b6ed7d36f7bd95a18b3f1194093c4206c5f680a393e669a945d76c274baede2e3bb6b095b5858f4a4ec824d69c18c5", 0x7b, 0x1}, {&(0x7f0000000480)="ef4cfa90d8e54d85745902e982a78b2d160b651ade34a9c79a4a749205585accc6650d6bd9bd4671914eab42c624c786c5f2abc992580c429eadc9b28153061035be1d373d5bacb7703c57b56cd662b33c4864a720f6fcede781abbc7a091d9c7fcae9fc2bec359ea1b672e6621225cdbd5584c6586b5e68b27ffebecb63e66bed8ef02a201f917d0c30acf1c7aab8f7b5734287ca33867613c9742a878fb0630d10dca4d67853c14cc806a222234f65613029907b5e57523ef519c2434216145ff881d3e6839a9dc993bb8d95b53762c4732b2183f31ccd0bbd5648", 0xdc, 0x497}, {&(0x7f0000000580)="cc70c11d422b3234be806c011bcf9aea06e54bc24b9d0cb6eca08fd3c2760038ed9d4e375a73f46a7e8efb2161edefd6ab39b14593b55cedca875fe5e0817863c8a762c20b9bed95bfde6ce99855303c851e13575f28768edb07823b79bb7ff868c4072f6696d64e5d84df0a7013dc049be0f31b549826c222e92683", 0x7c, 0x6}, {&(0x7f0000000600)="45f048a26a10bffc0e6e13d0a21865c7a1f043203cb8a0485afe24a9834764f1196c7774c769bb", 0x27, 0xc1a8}, {&(0x7f0000000640)="75935c", 0x3, 0x100}, {&(0x7f0000000680)="1235ad6faab04fb125b48bd8de476ae5a1d0d06801f3d6a63de3ab735799656a812aa7253f024ddfec56b223cc03a1ad1f4384fa9b461e1cd65410bf1a1d3854c48e6255296cb3b4f9898c68a43207535ae45db6d18b0b73b307d93e6df0", 0x5e, 0x3f}, {&(0x7f0000000700)="5fda221f805619d3aa2bd2c1b482aceffc9c4d5b7023dbef89f8206f26bd5b3bbd4aa2d923c245f5876bc189f7d1e3a4c8d0926e3952c5d693de2c9d64d0ccf2859adf2723918c1285c884a4ce04ddccf78d27b3d83a732b0501ecc25121544c1e3e1ace4d50ff31e87d91bbab58c18f65daa8c26a8cc3747b7ea9605ed759f09b86e76180270d4daaed3cdc54a78fc6362af61b70cc87dafd7db77b197c4f3fcd", 0xa1}, {&(0x7f00000007c0)="18ef067e08319a572c5b0c2b2ed12858a93067108e056f09b766bc0950097930ac1e2cc3ec890fd8bf010bab503d1e105af3cccd3fd50206cbf20fe3810c08758d5fbf1ef715d969f3e0de3c8939f075b50eab29d3381e029992ad95d6563f9f9e1a166f0cd4afe270bb221d653594b612557e12555b524c40aa89320393d3e74e1aab7c148cf4c81991050075ac8b58287e1ee78df9b8ef25d0fb0551efa554e0a52dc83382af93178f9151cbc8b3654f89860071411c3c373fecf8a542d4", 0xbf, 0x2}, {&(0x7f0000000880)="fc0366e8017a2ce555ad36dfb360e05a620d1acc2b537067a0d6765bc9acba2f7e722eb8191214c3680362870829e6a4a05bd7f65c0c7853a04fd6f8eed981535b0c98a4d8f30beb07d58d22cb77090f30768b9fcec61ceb2bdf966b79d37f7656a75f4cd8a275aa9863775456a27328dda27c4f34c97467a159fd56d41439911ed9789a283a5c3a04dd93d4eb71f4cc67bf89b8a40692", 0x97, 0x8}], 0x2000000, &(0x7f0000000a40)={'nouuid,', {[{@nobarrier='nobarrier', 0x2c}, {@dax='dax', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@noalign='noalign', 0x2c}]}}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000bc0)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x0, 0xb, 0x7, 0x5, 0x40}, &(0x7f0000000c00)=0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) sendto$ipx(r1, &(0x7f0000000ac0)="50f6996a5c81de43c3adf120a3df39de6ab6607cce8a8e8cdd50bd607bd9034544ca44fa998302de905c95d9d453aa25d7fd51f2f1b2b1d122e287107b5b47b5f4ee0c38d48d4869c81dc4e5ce3a64fe54583e2332a3544fa89ba2bd4a75ead82c46b2e39dbec1a9b966ad0939f5491e004b64b453f83a3855f515e84f8dcdb5a87d27cf8483c0508e147bdcf9da9cd274b058b6e2f3", 0x96, 0x80, &(0x7f0000000b80)={0x4, 0x80, 0x9, "8677ee5312e9", 0x100000000}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000001c0)) 2018/05/10 02:05:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x17, 0x1}]}, 0x20}, 0x1}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x541841, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r2, 0x10, 0x70bd25, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x44}, 0x1}, 0x10) r3 = msgget(0x0, 0x340) msgsnd(r3, &(0x7f0000000080)={0x0, "76de2453809028aea65b4cc4de8b1f39bd43f26864141ae2c1d1ae41ab75d7852284c7ee8547f02be1e35bb0de774fe8bdfe98e781d7e188c5b926f9364cc8110bf5470531184038e46e2d7a6442b59311e37390cc9d0a40614d474d46d2b5813bb387418d6731457f2f16eee6f9a64c00aa53432949e54a45b1e0058c3d2aa987293c93437cd315f34f77b5042cdff75808d0aafad7c82df4e01b9fe109da8be980240b3cb9175e458b565f21a7eaeeb10fee5c84b24f58f11f43f20ee1ed8dfdf5bda82b03a61c0d28da994ef6cb11d12c2b"}, 0xdb, 0x800) 2018/05/10 02:05:46 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:05:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x5f) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x400, 0x8000, 0x6, 0x8, 0x3}}, 0x8) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) arch_prctl(0x1005, &(0x7f0000000140)="df509b13e6073eb59ae466995bdefb6752878a06f396a189222cd5bf93ac8d55f2f97ed81cbf22f55801279796e6ddb687b8682b20de34a2b4b9b3274d931de823638e164d9f06676ae1693da5e689a463ca3063c96f58ac2722f7581e4c9c7089430e0a90fcfc0e35f6154b2b03862f43ca24eacba93adfd45191f1973497d7132261da81fd97e0e7334319b3c21274a9818790f539f218516b652f6ee8ab6208ec5b88856d904494be32d835de64e4fc72e21fa33213e11071571af1ec7224b32269d365355fd85ceac1b9cd50fbff72daa6dab14ea75991e0fc39489ea7c421dfe405f7cd658fb409af8a25f7491c6ede01222812d5e0411e70") shutdown(r0, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) memfd_create(&(0x7f0000000100)='vegas\x00', 0x2) [ 182.570240] XFS (loop2): nobarrier option is deprecated, ignoring. 2018/05/10 02:05:46 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x401, 0x9, @fr_pvc=&(0x7f0000000080)={0x1f}}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000180)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xdf8, 0x2000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) [ 182.613753] XFS (loop2): Invalid superblock magic number [ 182.703866] XFS (loop2): nobarrier option is deprecated, ignoring. 2018/05/10 02:05:47 executing program 2: r0 = eventfd2(0x5, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000340)=""/248, 0xf8}], 0x1) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x80, 0xa, &(0x7f0000000940)=[{&(0x7f0000000280)="e9d3936ee0b5ee42b49e709e7600", 0xe}, {&(0x7f00000002c0)="0ae2bb73e0996dde610c9fa8f6a241d594d1cb716fd14ee1ea60caed3088d4a47fec8383d9dee2729d95559d8e8413c96a7844d6695bc07c950ea0c542da6606a44df4689733805012228a77b6ed7d36f7bd95a18b3f1194093c4206c5f680a393e669a945d76c274baede2e3bb6b095b5858f4a4ec824d69c18c5", 0x7b, 0x1}, {&(0x7f0000000480)="ef4cfa90d8e54d85745902e982a78b2d160b651ade34a9c79a4a749205585accc6650d6bd9bd4671914eab42c624c786c5f2abc992580c429eadc9b28153061035be1d373d5bacb7703c57b56cd662b33c4864a720f6fcede781abbc7a091d9c7fcae9fc2bec359ea1b672e6621225cdbd5584c6586b5e68b27ffebecb63e66bed8ef02a201f917d0c30acf1c7aab8f7b5734287ca33867613c9742a878fb0630d10dca4d67853c14cc806a222234f65613029907b5e57523ef519c2434216145ff881d3e6839a9dc993bb8d95b53762c4732b2183f31ccd0bbd5648", 0xdc, 0x497}, {&(0x7f0000000580)="cc70c11d422b3234be806c011bcf9aea06e54bc24b9d0cb6eca08fd3c2760038ed9d4e375a73f46a7e8efb2161edefd6ab39b14593b55cedca875fe5e0817863c8a762c20b9bed95bfde6ce99855303c851e13575f28768edb07823b79bb7ff868c4072f6696d64e5d84df0a7013dc049be0f31b549826c222e92683", 0x7c, 0x6}, {&(0x7f0000000600)="45f048a26a10bffc0e6e13d0a21865c7a1f043203cb8a0485afe24a9834764f1196c7774c769bb", 0x27, 0xc1a8}, {&(0x7f0000000640)="75935c", 0x3, 0x100}, {&(0x7f0000000680)="1235ad6faab04fb125b48bd8de476ae5a1d0d06801f3d6a63de3ab735799656a812aa7253f024ddfec56b223cc03a1ad1f4384fa9b461e1cd65410bf1a1d3854c48e6255296cb3b4f9898c68a43207535ae45db6d18b0b73b307d93e6df0", 0x5e, 0x3f}, {&(0x7f0000000700)="5fda221f805619d3aa2bd2c1b482aceffc9c4d5b7023dbef89f8206f26bd5b3bbd4aa2d923c245f5876bc189f7d1e3a4c8d0926e3952c5d693de2c9d64d0ccf2859adf2723918c1285c884a4ce04ddccf78d27b3d83a732b0501ecc25121544c1e3e1ace4d50ff31e87d91bbab58c18f65daa8c26a8cc3747b7ea9605ed759f09b86e76180270d4daaed3cdc54a78fc6362af61b70cc87dafd7db77b197c4f3fcd", 0xa1}, {&(0x7f00000007c0)="18ef067e08319a572c5b0c2b2ed12858a93067108e056f09b766bc0950097930ac1e2cc3ec890fd8bf010bab503d1e105af3cccd3fd50206cbf20fe3810c08758d5fbf1ef715d969f3e0de3c8939f075b50eab29d3381e029992ad95d6563f9f9e1a166f0cd4afe270bb221d653594b612557e12555b524c40aa89320393d3e74e1aab7c148cf4c81991050075ac8b58287e1ee78df9b8ef25d0fb0551efa554e0a52dc83382af93178f9151cbc8b3654f89860071411c3c373fecf8a542d4", 0xbf, 0x2}, {&(0x7f0000000880)="fc0366e8017a2ce555ad36dfb360e05a620d1acc2b537067a0d6765bc9acba2f7e722eb8191214c3680362870829e6a4a05bd7f65c0c7853a04fd6f8eed981535b0c98a4d8f30beb07d58d22cb77090f30768b9fcec61ceb2bdf966b79d37f7656a75f4cd8a275aa9863775456a27328dda27c4f34c97467a159fd56d41439911ed9789a283a5c3a04dd93d4eb71f4cc67bf89b8a40692", 0x97, 0x8}], 0x2000000, &(0x7f0000000a40)={'nouuid,', {[{@nobarrier='nobarrier', 0x2c}, {@dax='dax', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@noalign='noalign', 0x2c}]}}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000bc0)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x0, 0xb, 0x7, 0x5, 0x40}, &(0x7f0000000c00)=0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) sendto$ipx(r1, &(0x7f0000000ac0)="50f6996a5c81de43c3adf120a3df39de6ab6607cce8a8e8cdd50bd607bd9034544ca44fa998302de905c95d9d453aa25d7fd51f2f1b2b1d122e287107b5b47b5f4ee0c38d48d4869c81dc4e5ce3a64fe54583e2332a3544fa89ba2bd4a75ead82c46b2e39dbec1a9b966ad0939f5491e004b64b453f83a3855f515e84f8dcdb5a87d27cf8483c0508e147bdcf9da9cd274b058b6e2f3", 0x96, 0x80, &(0x7f0000000b80)={0x4, 0x80, 0x9, "8677ee5312e9", 0x100000000}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000001c0)) 2018/05/10 02:05:47 executing program 4: bpf$MAP_CREATE(0xe, &(0x7f0000000080), 0xfffffffffffffce8) 2018/05/10 02:05:47 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x400000, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x7, 0x0, 0x11, &(0x7f00000000c0)="c0d2b80182cd0176c29bde3fac80e12815"}) 2018/05/10 02:05:47 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="89806cce1da206c8fb5e2f10705c074c98e3f906c79c9e3868ab42cf24294671b4e7dacd7967dcaae657bc98f966fb547b1f6384f6e1586e1870260e6fb7a3d123c932a3fb155979abf4c9b900e9a06af66f231f9e128964a9d1c7fddb1237522386b95999f4") r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000000040)="36000000000040071901d1f14cd4f023000000ff00020000", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/10 02:05:47 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4400) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x2) readv(r3, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r0, r1) 2018/05/10 02:05:47 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/10 02:05:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000001580)={0x80000, 0x0, [0x8, 0x7fffffff, 0x100000000, 0x1, 0x9, 0xffffffffffffffea, 0x0, 0x10001]}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x5) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x7, 0xe78, 0x400, 0x4, 0x9, 0x8, 0x7, 0x2f18, 0x0, 0x179e, 0xa7, 0x1}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000000)=""/93) r6 = dup3(r5, r3, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f00000000c0)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x40, 0x40200) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) getrusage(0x0, &(0x7f00000014c0)) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) getcwd(&(0x7f00000001c0)=""/249, 0xf9) ioctl(r8, 0x3, &(0x7f00000004c0)="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") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0xffffffffffffff48) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x60, r9}) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/05/10 02:05:47 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x2f, 0x3, 0x1, 0xffffffff, 0x0, 0x8, 0x2000, 0x8, 0x0, 0x2, 0x81, 0x1, 0x5, 0x1, 0x1c0000000, 0x3, 0xb52e, 0xffffffff, 0x7ff, 0x1, 0x8000, 0x2, 0x8, 0x2, 0xffffffff, 0x3, 0x8001, 0x0, 0xc053, 0x1000, 0x9, 0x3, 0xa4, 0x100000000, 0x400, 0xffffffffffff7fff, 0x0, 0x606a, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x442, 0x4, 0x0, 0x7, 0x5, 0x27c}, r1, 0x4, r0, 0xb) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:05:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2de", 0x21}], 0x1, &(0x7f0000000480)}, 0x0) [ 183.691401] XFS (loop2): nobarrier option is deprecated, ignoring. [ 183.715674] serio: Serial port pts0 2018/05/10 02:05:47 executing program 1: ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(0xffffffffffffffff, &(0x7f0000000040), 0x146) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000200)={0x5, 0x5, 0xfffffffffffffabf, 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) 2018/05/10 02:05:47 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) 2018/05/10 02:05:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00240000072300000000080000089d2872ce4e3f4b7ab4d23ade68aad10b08cfc2bf2854c38fb0af2f2fd166ce15894fbb1099f53a3e3651c628652d844974f3bc6b10f0916e67b48caeea3ef361caacc652e97eeccd2d89014cf990624f3e45b4ca0fde"], 0x14}, 0x1}, 0x20000000) [ 183.827446] XFS (loop2): Invalid superblock magic number 2018/05/10 02:05:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getdents(r1, &(0x7f0000000080)=""/144, 0x90) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x9, 0xfffffffffffffffd, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80200, 0x0) 2018/05/10 02:05:48 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, r0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xfffffffffffffffd, 0x8013, r1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000080)=0x3, 0x4) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x4, 0x0) 2018/05/10 02:05:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000000a, 0x300) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000000040)) 2018/05/10 02:05:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) shutdown(r0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200, 0x0) r4 = eventfd(0xfffffffffffffffd) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x10080, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x1, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580)='/dev/zero\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000008c0)='/dev/vcsa#\x00', 0x20, 0x402400) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={0xffffffffffffffff, 0xf97a31737350e47c, 0x1, 0x1, &(0x7f00000006c0)=[0x0], 0x1}, 0x20) io_submit(r1, 0x7, &(0x7f0000000780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000000)="50dfc1d74fb7d3aa415a0a13c87c5205cc0ca4ac3b644664d6a82e5a581d30fbaff044607fd5b96e0c150f18e766d8f5dc8f8db1a308402eb6c207", 0x3b, 0x8001, 0x0, 0x1, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000100)="28cc", 0x2, 0x2, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000200)="d8170672e6bad67fb795c282be31", 0xe, 0xfffffffffffffa58, 0x0, 0x0, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000000280)="22d454e0eb60a512f139efdd61e1d1e6c1fae57aaa9cf35fbaabe2bb5f4487253a", 0x21, 0x5, 0x0, 0x0, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x75, r0, &(0x7f0000000340)="c6d77a07c8de0e27c2d48e3f0e408c4e47edd375e0b432a07c899ee874751fa4a63970a407f634034b305b919487e9beb48edfa0e9fe30b5515124019aa1ab8b37a14a54892ed00fbfca28b9a8539a405bb6bff65198613ffade7746aed5160506e080a00de4e71ba6e228ffc91f8654a7f875e6e472ccbffab605f3fdde1e8af403e5f220e9cfb8cf35d0c7f114fecbfd855e80b3a92f312fc058e3dc75655bef0594978f0af7841208c252fcb531bba9481fd9610e1c7c4718dedf9c4a75e74a80430c99afe61bfd7127549bb95bf4e4fb481968e847861e2d9ae29ca2e5d9303469334e98990f5d6e", 0xea, 0x3, 0x0, 0x1, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f00000004c0)="62e9913dfbf6fefa25511e7b51c330a21c794bbb0b082e65edb5eec7d42a1e63ed65cfd3fa829b683b24b9ad44cd3a4589544205e8bd575c2d25cb3a8c968dc57eb0d19619e08c5294f54b6f7f3c4856646de3a71adc8d13acbf3461399ed00894d8600661fdb9382c9b64bfdfdbbfda4f5b4dab590e332c94e09185df22a28cc95f021f27c3e563e526fe1586398176cb0b6432a4e8fe48f844fdffb6e3a5d65e2e873bd491e55fa9785f6d4a0b95a5ad8bcc4627b0c452b13164748268", 0xbe, 0x1, 0x0, 0x0, r7}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0xb2, r0, &(0x7f0000000600)="b558b4b020f4edad74d24c0e89faf98b699e397a368f6a379c16c6b1e7c89fe466bb169e1b11d2527b91c3b982c591b3805cce0be897ea5eb4d133dadb954b56dc573f6d5036d0c02f07c1e27fd35ced14850ac2396626f570b8d41b4753b9297629b162d859cf4847f4fd464255759cec418560d5282018a0dbe21ee55ff17bf7e1f682908e51adb753f8a4064194050be008bc98f585a3", 0x98, 0x3, 0x0, 0x1, r8}]) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x7, 0xef, 0x9}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000840)={r9, 0x0, 0x1f, 0x20}, &(0x7f0000000880)=0x10) renameat2(r3, &(0x7f0000000900)='./file0\x00', r3, &(0x7f0000000940)='./file0\x00', 0x1) 2018/05/10 02:05:48 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6, 0x40000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0xffffffffffffff80, 0x4b, 0x3d4d, 0x5}, {0x7, 0x0, 0x80, 0x1ff}]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) shutdown(r0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000018005c882cfde84c1978a7513f797373fca510c78e24"]) 2018/05/10 02:05:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0xc8000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7fffffff, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={r4, 0x20, 0x1, 0x8, 0x32e6, 0x9, 0x7, 0x1, {r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x9, 0x1ff, 0x5}}, &(0x7f0000000340)=0xb0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000087dea1ee00000000000000001bd1076b"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 184.109180] IPv4: Oversized IP packet from 127.0.0.1 [ 184.141158] IPv4: Oversized IP packet from 127.0.0.1 2018/05/10 02:05:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077008f8", 0x16, 0x3}], 0x4, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) sched_setparam(r1, &(0x7f0000000180)=0x3d) ioctl$EVIOCSABS3F(r0, 0x80047213, &(0x7f0000004500)) 2018/05/10 02:05:49 executing program 4: r0 = memfd_create(&(0x7f00000014c0)='/dev/snd/pcmC#D#c\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001500)={0x0, 0x40, 0x10, 0x7}, &(0x7f0000001540)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001580)={r1, 0x7ff, 0x80000001, 0xffffffff, 0xfffffffffffffff7, 0x7}, &(0x7f00000015c0)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x10000005, 0x1000000000000914, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000000000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x4, 0x100000001, 0x3, 0xfffffffffffffffa, 0x14, r2, 0x7fffffff}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r2}, 0x2c) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x808000, 0x400) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xd, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r3, @ANYBLOB="000000000000000018100000", @ANYRES32=r2, @ANYBLOB="00070000000000009500000000000000"], &(0x7f0000000180)='GPL\x00', 0x80000001, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) accept$netrom(r4, &(0x7f0000000240)=@full, &(0x7f0000000140)=0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x3, 0x4, 0x4af, 0x1, r3, 0x9}, 0x2c) 2018/05/10 02:05:49 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket(0x4, 0x80000, 0xe94) sendmmsg$nfc_llcp(r2, &(0x7f00000023c0)=[{&(0x7f0000000300)={0x27, 0x0, 0x1, 0x2, 0x1000000000, 0x9, "2d75041fc4c30f1c72d70fd6f27c977e33b66631c6de39f38029dc9a5932e03b491d167057a743a603eedc3aec09f64adc210931dd3c8c063914d5e8b4f008", 0x2f}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)="3a15eef11ddc8bb61fe59396adb514a5b9fcb8b8491caba73d2f8f39c1ef98b7e77fe5828c0a95f6e6dbd20bc5fe887de47b6f211fd3b7aa69ada8f909f36e4c804c86b3a7f5fd05661717d8cbf1f7f0bf0667a460a287458310ff7b1ae306111cd53bc0f049c9bf77b480f2fb47d4b304249d93816b4da8c5bb6a6ffd65f74a8f7539abb95ccf8164971f52f5", 0x8d}, {&(0x7f0000000440)="40b9d017d6e50765432d54c1da8dc876cc78162497330c3724c37aa5ec894aad68202aa62d93055ec56a394e458f3ec5fd38", 0x32}, {&(0x7f0000000480)="880b7d89fe311cac8f299419294f4f66ef9323447ef4558776f1bbca17d4cf75adb3332468a096c23d23db0e78d6e8deb1967b42b3fe6a6f78efc3da9b98b085b6049afbf92a32e6", 0x48}], 0x3, &(0x7f0000000540)={0x50, 0x0, 0xdb, "1019fb7b7a2cb960b6f0d159c7edb312fc49062a57d9370810ef9b897dd16df0a5a658e2a3bfc2c2ead4271d8e2538b9240195df0bebb729824de863"}, 0x50, 0x84}, {&(0x7f00000005c0)={0x27, 0x1, 0x1, 0x1, 0x1, 0x80, "ec9612375d3a92425541f3d219e627fe9f53922312a2369567b5b686b9f52efae4bc1149326b61fa5b0cdfc870cf5461772c0273d622f9f43c18751dd4247f", 0x35}, 0x60, &(0x7f00000018c0)=[{&(0x7f0000000640)="a34e750ac80b17a47024e9364464a81d166821799b7f841d28d27ba90bb1b7a5c547e745aba6", 0x26}, {&(0x7f0000000680)="9234ad1ca8367bd516ad63bfe109b7900a82289ebea56fea39c8f59d3b66d5126d4d20c42edda561f88d94e37a9f", 0x2e}, {&(0x7f00000006c0)="ee4102b6d23dadd5466732dc091c6ed7f8346ffb5696fa1023b294110bc98353f149d05ac71443fcf991d359f2762283e3e4e9ddd398ab9ec430765552c7455c3c63678b6b4463983cda81f3a20fe1e3a3da5d7fc12afb39ade029187e5b1de8a5033d1dca831c6455207b4d0a9fc2c7681efc5cc30f26d1b014f1ec9dd2674dfb8c2c05108315b33b692eaef33361fcd4e914236351b961748329125699e4882b7e8db9280a101153350d1eee3f8d613953ef472dea2d7ec436cfe158", 0xbd}, {&(0x7f0000000780)="d20fe0214f2e8ef31d57c1217e491ce41b3d7ac818db4b6b88bc9b2defaaefd35df06dc2769375ae92faade170f705cd3136f60b734b27c69a91665bfbfb00d10f61b3dd5e892b166baa8199126c78d1366a7d6b96cffb8cfd3b35fa56208811c45e6e252ac66d6aca86d065c83673691a152f6dac6940ea2bdbaa284e9ba6748cf25bd4acb76f305b247a3411504cf27742805e95624e0e334de42d3730b229dc5e1e0717df781bcc9375cedd2b7aa52412fcdc7526da73b7edd3f1e83db0461aa90bddbe1eaee44eee3e3a2aa6c2d4", 0xd0}, 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{&(0x7f0000001cc0)="dac0084be6d6650c47f13f3a9b1be7f9a312707bba8b2563bd2bbe939d6adf26b79ae749f27ee6a6c1ecf75778e49d509475925b2155b2bf2eeaae4e4ff544b8cb182e26a726cc5ac409d2a769db3ccc501835", 0x53}], 0x3, &(0x7f0000002500)=ANY=[@ANYBLOB="88000000000000001d0100000300000017ebb6a127623c604d0b09499b39d78fb24d749dd81e0848dc2e5ab9614b4cbb0c6e280e3cf472b3a3854d651df9e84065607a556647701b33a972c52599da6176e2736aa0464229fbd794f662815589a103f50805955ef0874b9a9cc66535754f60484ae115aa084bbeced1c305aa28d082b0baa8310588d0fe40e8a91205aa58c52e9b7fc8e48f4f801d67fea347cb794e86be3759475080fc78af225eda4412c4af073feb87a74f58841e5ece3057aa39883a8c97985de874b6067232"], 0x88, 0x80}, {&(0x7f0000001e40)={0x27, 0x1, 0x2, 0x7, 0x401, 0x3, "7d9a11b9aea9c22817560519d2168d49f611628fd7d4aeacb6586b3063b921e543f45b2f8d6a086fc64d4a498da54a91267291c7f81a0cc76fbb17f5559bbc", 0x35}, 0x60, &(0x7f0000002040)=[{&(0x7f0000001ec0)="2455a855ad7d0db6f3ccbadcb92b2480dbca8711e62e4236d22d3cb2953f473ed01975443b75b6fb6913708ca69cdb5c7752d21423e5d1656f8aabd02447d01f90019f6eb12868bb558fe9834ae163c2d5235e94b49f5958980a58416100cda1fcd54c9a7ffe0f784c2740fbe8ee0c1c9da4b1b07464a2d53d89a1310ec0f2a5fe36266daacfa2fbbeaffd68a7b249e7b51c0eb51826632c1d77d53ea1ce105f45cfca2e1953a7c3d4d0eeefdd637101b7579d68f99761dd1ecfa4e64d", 0xbd}, {&(0x7f0000001f80)="5d44b89a9f3d741f970ba282369d94cec7a32fa09411463148ef302053e506d583950134a6dbd5fce6290194574a718ffb054c148f535b61dbaf142939f193b6c3a08f2c63656daf2f238f6a7ff7aad0e3ada54479acc8df7280fe20959cc2760b5641d6cf022568dd52b927e0c505bb01caf57d3270f9085466493928268ee6cdda5df993001b3c49490dda3f45b7a2f17542c1ce585f76b8b19947b59c78080be8a27e239d86", 0xa7}], 0x2, &(0x7f0000002080)={0x38, 0x100, 0x5df, "e00f6a32d507c43f2cb289156f58fef1bcb9bdffdbaccd3cefa6ab9810ad471254c76431ee"}, 0x38}, {&(0x7f00000020c0)={0x27, 0x1, 0x0, 0x3, 0x100000000, 0x2, "d0634804b843e05275fdeff9e333a770a8dc55bd3dbc353fe65bda3b84ccb717e27ee776e372ac7a5e63e2096aef7aa1a2039faf07881d4ce64962ba896053", 0x36}, 0x60, &(0x7f0000002380)=[{&(0x7f0000002140)="f5e419796bf809e3ca1657fe22504fffe308c0e9d1392da70e01d6fd7fbbd2c2a2da410257d3ce41521be23cb9faf8b4461ac40ddf242f508b53054a579ac8c4966b9a1b5e6345ef9649fdc230f9b57c52210ef7ce86a4d8a875c6471d986e4b65156a856b7601e0c1f9e4d570b36451dfbc18f071876ce8a1d62c1758d46055c6669ce87851e6c88ee68cc22a1215a28b226e66589d603676cb28124cb5c37d2f20867d31fd064df478c561b8fd75335bd7dd676da03e368698312d1cfb8271b056c568de312fbf6f64a25cf590", 0xce}, {&(0x7f0000002240)="a0c5376cd4d97e68cefabc73e2a2eab5fed5f934c920be95c7ce2c0080619385c60f27e2c5b8427114fef4d6524c6539f0268e5a4e43b0202307cc7d8842f8af2fd202e81d5245c18b285a1099c28dc31e7b13626c07d6c175d5a4059d14cc19f3ebc97122abb9d517d6b0e37060d6cdb02c43c5a1366ea1e08659515fe6ee2325721bae459755d8a659e98cef935f222b82449e614d7d4ea98c226b8c9744372ad89669a50012c456cc4f25ac40b689babd0ed217514c71a3a2a021948a455a5e1acce522a07874ae5cc0eabbbe1331ded46c7c4197e218d8", 0xd9}, {&(0x7f0000002340)="6bd31a0e23f4e8d120c5e79a7e56ff6168dfdb9bfb7a1d0bb23e16fad692847bc153fd0aeda4865e89a80ae4b9d5dfbca04eb24a84d87b7204a8c47f2900dfa8", 0x40}], 0x3, 0x0, 0x0, 0x4000840}], 0x5, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x85d, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x10000, 0x4, 0x7, 0x20}, &(0x7f00000002c0)=0x98) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x19) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000000c0)={0x7f, 0x1, {0x0, 0x0, 0x7e, 0x1, 0x5}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000009ff0), 0x1, 0x0, 0xfffffffffffffdd7}, 0x0) 2018/05/10 02:05:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:05:49 executing program 1: r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000005cffffff00000000080000000000200000000000ffff000000000000000000000000000000000000feffffff00000000000000000000000000000000e7df8b64fbc89e3d8cd8727bd7bc309883e4dff8d46ac9afa5e9f170c98b968b49cf4fae41488feea7448ddce41aecb456ce8e2d4e4364ec82051648b3bca1d2a10c76457783b936bd52043274fdfe85e87b211aa1ac91126af5"], 0xb2) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) splice(r1, &(0x7f00000000c0), r2, &(0x7f0000000100), 0x6, 0x8) ftruncate(r3, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/05/10 02:05:49 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) fallocate(r0, 0x0, 0x7, 0xffffffffffff8000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x0, 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="01200000fcffffffdcffffff00040063a51acdcf00", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000011f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000f3e98a6663ac5e3de95f89526b825c3a7"], 0x48}, 0x1}, 0x0) 2018/05/10 02:05:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) accept(r1, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000180)=0x80) r3 = fcntl$dupfd(r0, 0x40e, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000015c0)={0x0, 0x1, 0x6, 0x1000}, &(0x7f0000001600)=0x10) getsockname$packet(r2, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002940)=0x14) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002980)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e24, 0x8, 0x0, 0x20, 0x80, 0xff, r5, r6}, {0x100000000, 0x0, 0x4, 0x1, 0x3c, 0xd682ec6, 0x1, 0x5}, {0xffffffff, 0x8, 0x7b79, 0x6}, 0x3, 0x6e6bbf, 0x1, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x6c}, 0x0, @in=@broadcast=0xffffffff, 0x3502, 0x2, 0x3, 0x3, 0x1, 0x7, 0x3}}, 0xe8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x105000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001640)=@assoc_value={r4, 0x539}, 0x8) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000000)) 2018/05/10 02:05:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x10000, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x1c, r1, 0x2}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2020080}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r2, 0xc00, 0x70bd2d, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x804000000004, 0x50, r0, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x13e}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000100)={0xffff, 0x5000}) [ 185.007089] FAT-fs (loop3): invalid media value (0x07) [ 185.012582] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/10 02:05:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x100, 0x0) mq_notify(r2, &(0x7f0000000400)={0x0, 0x3f, 0x0, @thr={&(0x7f0000000340)="91d41fc102e0914ac5587a0ce3976ae11b637822b4ff584a92cc8738ebf652b2ed2aed0695d177cf3348b89c52aca094cf975fa72db73c5a9a2d59195378bf4bde916c0322e502ca45b1b2aa7c992db659a4657b465a95002e1041b7f1bb16090ec3ef14ee9ee937e736046151e9572f472d5e69c8ccbf4513e286321d22afcedf67", &(0x7f0000000280)="67eab09f6b30f430eee8b82912618a203b009dde6e8b5d684293ffe3f01b7f3cebbc6503bc61cdd23378fdc594f3859da89a187d1dd9039a8fe9777af7f49c2df4ab0ed44ca4b3572e4ed1282bc0e716e1bfbc2c3820ab6eb9ed147e25b6bdab80ad13ffa70bf694c0cf3529c11e85de61fa0f9d"}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="d3bd9b0b66cd09479eef323587169e99655b6c10aee61cfb9e5ee01fd2b2e724", 0x20}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000002cc0)={&(0x7f0000002980)=@hci, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a00)=""/26, 0x1a}, {&(0x7f0000002b00)=""/96, 0x60}], 0x2, &(0x7f0000002bc0)=""/212, 0xd4}, 0x0) socketpair$inet6(0xa, 0x80000, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000080)={0x9, {{0xa, 0x4e24, 0x101, @empty, 0x5}}, {{0xa, 0x4e22, 0xb0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x108) 2018/05/10 02:05:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xf989000000000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0xf0, 0x0, &(0x7f0000000280)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=[0x78, 0x30, 0x28]}}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000100), &(0x7f0000000140)=[0x18, 0x48, 0x18, 0x78]}}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x3, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x50, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x2, 0x25}], &(0x7f0000000200)=[0x38, 0x48, 0x48, 0x48, 0x28, 0x18, 0x20, 0x30, 0x28, 0x40]}}], 0x6d, 0x0, &(0x7f0000000380)="e73f9974ba2bf1faab207b9485fd926a9600088c2d8365fd15fbe6e56636a5ef2c21c88acfb3f117521fe68ed549b135b4d6390a957cd17795e81996886a41fdfd6de63d06a6407f8b460414dc510c4075e63937ba355b6938a8930d97e85efe6cd04d5cca6627d272e40ba1e7"}) 2018/05/10 02:05:49 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4131a423df186cc8db06e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3a83ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) r0 = open(&(0x7f0000000140)='./file0\x00', 0x40142, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r1, r2, 0x9}) 2018/05/10 02:05:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000040eff0)={0x0, 0x0, &(0x7f0000000040)}) close(r1) r2 = dup(r0) getsockname$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r3 = dup2(r1, r1) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) dup(r4) 2018/05/10 02:05:49 executing program 4: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f000600536b8d3d6c04080001454ad8c8ae2533285875b05b8c5c0d5e57cf4cbc492904a39a100f539d3a1406e028696442b7eee829f77c98932abb12ac14", 0x3f) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 185.108931] FAT-fs (loop3): invalid media value (0x07) [ 185.114718] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/10 02:05:49 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='bridge0\x00', 0xfed0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5f, "f4cd9598af544db06c86d53ff1aec5d51270d481ce62ebd7167540c7f02cf09cf57c75a782d51c2d527d402eb9db609817cec67096a5dac43ba159f18c3a69e97d804089194a7ab1698cd703b142ab0585c196e126de163ab55e3639c3d618"}, &(0x7f0000000000)=0x67) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000000101005, 0x0) sendfile(r2, r0, &(0x7f0000f28ff8), 0x100000002) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000200)="b907030000b81c7c0000ba000000000f30640f005b002e0f019c7200500000410f01cac482d59d01c4827d18660bc744240086000000c7442402ff570000ff1c24b9800000c00f3235000100000f30f3a7440f09", 0x54}], 0x1, 0x4, &(0x7f0000000400), 0x0) clone(0x0, &(0x7f00000003c0), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TIOCSLCKTRMIOS(r2, 0x5437, &(0x7f0000000040)) 2018/05/10 02:05:49 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "539ca120ffefddaea85ce9737be684c07842c7ac33aab0baad373f200ed16b263f790479d354f793b998902a"}, 0x5}) write(r0, &(0x7f00000000c0), 0xfec9) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/05/10 02:05:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7f, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) writev(r0, &(0x7f0000016000)=[{&(0x7f0000000000)="48000000150019704004007fffffff56021100000000e09f488300000058a201f7eb6280dce3bc4a03049174643c89000000dea906000000000000ff41feff4eff2b080000000000", 0x48}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x5, 0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x1c881, 0x0) 2018/05/10 02:05:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000080), 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000000)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0xd4, r4, 0x204, 0x70bd27, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6aff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7e9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x92e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8084}, 0x4040001) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r5, 0xf0, "ce4eefbe56025a65d0d337bfc81796093923263f0b321c4d1ad6a2b8859f590cdeecfd2e70eaac60c938dba575f25a4a541fb8f2aff7f80116610baa1bb264a0dc84b17ed9787dd7192abe1f02eaa64d9dc1bd99946513aaa3158948528ebd014014e4d836d671a2691344874a46ba97dc31d39813daee5c5bbc2848dd7ab71b72a8782972d0a932030ee2b7acd0f56a32d2b4eb591d4f4ef9cd8117624b16387221c5d9383ea24e5a13f8f00a2b0b257c6df9d527f0bf2b6944d6945823864af69fe5a8f6a3c5db3792c4516eaf65408ac5a40fca2d6c7076f5d6f67fb36f3b9cd79c20484fabb8d9c204e55e25b91e"}, &(0x7f00000000c0)=0xf8) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x201) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x869) 2018/05/10 02:05:50 executing program 5: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x80800) lseek(r0, 0x0, 0x3) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000180)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x7fffffff) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000080)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x110) 2018/05/10 02:05:50 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00') write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='i6\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000000000000a004e2200040000fe80000000000000000000000000001f08000000", @ANYRES32=0xffffffff], 0x38) write$rdma_cm(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="9ad6ecffee21753a"], 0x20) write$rdma_cm(r0, &(0x7f0000000940)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0xff}, @ib={0x1b, 0x10000, 0x1, {"2dc79ce377f7da4ed4ec957f1a04e05b"}, 0x6, 0x1, 0x400}}}, 0x118) signalfd(r0, &(0x7f0000000000), 0x8) 2018/05/10 02:05:50 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x200000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/82) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) 2018/05/10 02:05:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/79) r2 = dup2(r0, r0) getsockname$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/10 02:05:50 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x104) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = inotify_init1(0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)={0x2, 0x1, {0xffffffffffffffff, 0x0, 0x9, 0x2, 0x2}}) r3 = inotify_init1(0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0x4, 0xaa, 0x3}) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x84) inotify_add_watch(r3, &(0x7f000027d000)='./file0\x00', 0x23000083) 2018/05/10 02:05:50 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)=@ax25={0x3, {"4e83c8d6b86b7e"}, 0x8}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000004240)=ANY=[]}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={&(0x7f0000000840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000080)=[{0x30, 0x84, 0x1, "430600000000f6b046fb42d972c13a00000000000000000000"}], 0x30}, 0x0) socketpair(0x5, 0x6, 0x7, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={r2, 0x28, &(0x7f0000000900)}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000400)) mq_timedsend(r3, &(0x7f0000000a80)="734cc552df0ef9fcf363632fc1e23c1aebe6d8cc426d6772c6afbda169ec4e37d2d306f043d9939055013250effe5c03d27474616b5fb8e1dd97a597c1943454", 0x40, 0x4, &(0x7f0000000ac0)={0x0, 0x1c9c380}) socketpair(0x1, 0x8000001, 0xfffffffffffffffe, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000009c0)={r6, 0x28, &(0x7f0000000980)}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000700)={r5, &(0x7f0000000600)="0cc80cb2e42d90d53735b577147409b306e97e4f0fcc85125e188f771e80546f18c165a8e2c3edd21f8ad05e0866144c417c46dd16e1d31e57737834f4f755e97dad30f6c7420013384c1cf35ffa4c4df2ac4e5f978112dc38d7c88cc52ffe37e3923ae409f66a9dd830652d0b07d255b7d0f981564eea162f4b8a26eab353f2fc5d5e74552610b0f64070fd15035689d8c337837f6df51e66ff91f0f9a3e16dc47b9eb934bea331cb673a2515a51640b627aa684e85b76aead93b2e84e630d7b43bf24507ceb6595f673f0fa64f66f4ce"}, 0x10) sendto$llc(r2, &(0x7f0000000a00)="65530b73adf4d7de06190f4fb11309cdbcb3529be06c5223c36d2b146d092f1b253e3414801d5ff754fd25989bc03dc3c7e5068347b7e7ca0fb2c2e63c4bc42f48a3033508e87d5398c88b65777d91b6a1d4f7dec81d258b11835b1872", 0x5d, 0x20000800, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x80) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='aufs\x00', 0x84081, &(0x7f0000000500)="3bf549f660c5ec1378b0a266d3303238ef7862976cab429121106d4f077b5a916b4e74dfc34d795050e29691574a43d24a9e871a9cdaa23f464c4032c7b30544a68d65be68b86fbef82d6ae01456b099798601e73df6d3036a601ac316e420b450dfcb1a7541cc8e019e5c088fdde562be97d1d87b47fe0de0cd8715839b4043737ae81b81a3665ebd675d2d19acb3060a49281a2dc5601bc100eddf82c6aee1bc1c38a47ea12858b5e4407a6c052b2e16441cc906a98f2b798442493d14d0777334e32af8812ade1a9c58a634") r7 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='/\x00', &(0x7f0000000180)='efs\x00', 0x801410, &(0x7f0000000280)="51a85dbf507149b2304d910ffedb3d93251b20eeb301ae26a6") ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000380)={r5, r6}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)="676673326d65746100d46d94251f7b91eed807579a5da0f4a4c9952beff1ce32ee727a7ed1fd0e14595f6d2fcc3e6e9dc7bb64a8b7e8ad26dd7100c20a81772c9b411ffe8efd323a5e0168676d724ec893911f684dfeee80b03df4e53db2a8e265bc38192f15e0c82504722b199772c29e088beca4c60f4f9be1291a25de55cd2e9647b36fbffcca659d61030135a7c4e02bb82dd698e4532d6091a1", 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8923, &(0x7f0000000200)='lo\x00') mkdir(&(0x7f0000000780)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000840)={r6, 0x28, &(0x7f0000000800)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000b40)={0x7, 0x70, 0x3, 0x80000001, 0x3, 0x1, 0x0, 0x6, 0xd75f, 0x0, 0x2dc, 0x3, 0x0, 0x5c1, 0x1, 0x5, 0x4a, 0x7c, 0x80000001, 0x8, 0x8, 0x3f, 0x40, 0x2, 0x4, 0x6e25a8f4, 0x9, 0x3, 0x8, 0x6, 0xe796, 0x0, 0x14e0000, 0x1, 0x7, 0x5, 0x42, 0x4, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f0000000b00), 0x3}, 0x10430, 0x7, 0x40, 0x3, 0x1, 0x4, 0xfff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) 2018/05/10 02:05:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x51b080) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendto(r1, &(0x7f00000001c0)="30269cfa0a28777ecf05f91e5bd813de79d2ad56cfb8acd0c7a9591379b98a99", 0x20, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80) recvmsg(r1, &(0x7f0000002580)={&(0x7f0000002300)=@ethernet={0x0, @random}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002440)=""/99, 0x63}], 0x1, &(0x7f0000002500)=""/90, 0x5a}, 0x0) [ 186.279494] gfs2: gfs2 mount does not exist 2018/05/10 02:05:50 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x806f96100f1c701b, 0x0) r3 = getpid() r4 = getuid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x8, {0xffffffffffffffff, 0x1fc, 0x4, 0x401, 0x0, 0xffffffffffffff00}, 0x1}, 0xe) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="b881008ee00f01d1660f3828ff82a9197d466766c7442400030000006766c7442402c70000006766c744240600000000670f011c240f090f320f460ca7ba430066ed", 0x42}], 0x1, 0x10, &(0x7f0000000140), 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) 2018/05/10 02:05:50 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a0000000000ffff7b0010000013", 0x11) socket$inet(0x2, 0x0, 0x3) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) 2018/05/10 02:05:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@empty, 0x80, r2}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0x2, 0xff, 0x8, 0x2, 0x54, 0x2, 0x1, 0x38, 0x3, 0xb89, 0x80000000, 0xffff, 0x3f, 0x9, 0x0, 0x2], 0x1000, 0x110}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x200000000000031, r0, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x9, 0x181002) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5e37cee6, 0x400000) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) r10 = getgid() r11 = getpgid(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000a00)=0xe8) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000c00)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)="bea862e2463dc8bd15402edff8a646f667f83f9db2110138b9b021861529e983a98650346addd9a2e4a951e6c66ed1b0b4198621e50c895d89cba65457b2158d735aa7207cd385a535c7f979177a9e541d7c44dd50d57d6ee501e18ee7d8e066202587d8f17e17d9a692bfc034ac4cdf48f3", 0x72}, {&(0x7f0000000400)="9b8b50906072f5f62b4be3effac69123228c1a2796fb9aed5a1e7d3141cd95bc9172918b41c32c594a734e1ba455497550ce28e602a13e390cea202c44cddd348d1bfde9823bbeb06ba62b4990d49d35caee3a24b8aeb50f341569048c4161afb4e3a93a6017daef72b6201aecb661ba6adfe21a5ef6a718b834098d0ef37f7b", 0x80}], 0x2, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r4, r0, r0, r3, r4, r0, r3, r1, r1]}], 0x108, 0x80}, 0x4004011) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000080)={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x4000, 0x0) 2018/05/10 02:05:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000340)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) prctl$setendian(0x14, 0x0) [ 186.372105] gfs2: gfs2 mount does not exist 2018/05/10 02:05:50 executing program 4: r0 = socket$nl_xfrm(0xa, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x21000100}, 0xc) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='*\x00', &(0x7f0000000100)="73656c696e7578bd2e6367726f757000", &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='*cgroupeth1vmnet1keyringwlan1md5sum-lo\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='(}\x00', &(0x7f00000003c0)='em0wlan0posix_acl_access[\x00', &(0x7f0000000400)='self\\&\x00', &(0x7f0000000440)='\x00'], 0x100) 2018/05/10 02:05:50 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0xfffffffffffffffd) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'teql0\x00', 0x8}) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x6) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r2, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000001400)=ANY=[]], 0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x8000, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0x18}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000040)={{0x84, @rand_addr=0x9, 0x4e21, 0x1, 'fo\x00', 0x3b, 0x6, 0x3}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 0x0, 0xeae9, 0x4}}, 0x44) 2018/05/10 02:05:50 executing program 6: syz_emit_ethernet(0x140, &(0x7f0000000080)=ANY=[@ANYBLOB="aaabaaaaaaaaaaaaaaaaaabb0800450000700000001000019078ac1414bbac1414110302907800000000450000000000000000010000ac7014aaac141400084002000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000200"], &(0x7f0000000000)) 2018/05/10 02:05:50 executing program 2: syz_mount_image$gfs2(&(0x7f0000000540)='gfs2\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000000740)={[{@meta='meta', 0x2c}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x21, 0x101000) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/05/10 02:05:50 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x600000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x3, 0x5, 0x8000}, 0x4) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0xfffffffffffffffa) 2018/05/10 02:05:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000, 0x100) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x800000000000, 0x3}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) poll(&(0x7f0000000140)=[{r0, 0x4000}, {r1}, {r0}, {r0, 0x41}, {r1, 0x4000}, {r0, 0x8000}, {r0, 0x4004}, {r0}], 0x8, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000700)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000006c0)={0x7, &(0x7f0000000180)=""/135, &(0x7f0000000600)=[{0x7fff, 0x55, 0xbc, &(0x7f0000000240)=""/85}, {0x7, 0x3, 0x80000001, &(0x7f00000002c0)=""/3}, {0x8, 0xbe, 0x2, &(0x7f0000000300)=""/190}, {0x6, 0x3c, 0xea, &(0x7f00000003c0)=""/60}, {0xb, 0x7d, 0x100000000, &(0x7f0000000400)=""/125}, {0x73, 0x62, 0x7ff, &(0x7f0000000480)=""/98}, {0xffffffffffffff01, 0xff, 0xfffffffffffffff7, &(0x7f0000000500)=""/255}]}) bpf$BPF_PROG_ATTACH(0x10, &(0x7f00000008c0), 0x10) 2018/05/10 02:05:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) write$sndseq(r1, &(0x7f0000e6ffd0), 0x86) lseek(r1, 0x0, 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0x4d5, 0x1, 0x1}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:05:50 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800040010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001300", @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2018/05/10 02:05:51 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa45", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x1) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/10 02:05:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x6) mmap(&(0x7f0000c58000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = semget(0x1, 0x5, 0x100) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000140)=0x101) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='wchan\x00') ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000001c0)=""/197) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000000c0)) 2018/05/10 02:05:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="036439cbfe21efb5bc0574a59493f7905edd11f3a087982104b7008e14bdf363"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000001c0)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x400, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x101, 0x7ff, 0xebb8, 0x8, &(0x7f00000000c0)='bond0\x00', 0x0, 0x100, 0x6}) 2018/05/10 02:05:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x2, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/193) 2018/05/10 02:05:51 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x1f, &(0x7f0000000000), 0x0) 2018/05/10 02:05:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0xfffffd53) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000013c0)="cc26dd7a312eafc3abed33528b1f80b0140c37db6f5c42b5", 0x18}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000002800)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/10 02:05:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x103401) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$int_in(r1, 0x5473, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r3 = socket(0x5, 0x2, 0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000280)) r4 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000080)="48000000140003000200424a2efa55560affffffffe006ff00000000bc5603ca00000f01010000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4600000000a16e38d100000000000000004762b200000000"]}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000200)={'veth1_to_team\x00', 0x9}) openat$cgroup_ro(r2, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af04, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000480)=""/98) 2018/05/10 02:05:51 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) read(r2, &(0x7f0000000200)=""/72, 0x11b) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4000000000000000, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0xd0, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0xc}, 0x5}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0xff, @empty, 0x40}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x5}, 0x3ff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1, 0x2000000000000000, 0x3, 0x401, 0x80010000000000}, &(0x7f0000000180)=0x98) 2018/05/10 02:05:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) r2 = dup(r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x78) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000016) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0xffffffff, 0x43) ioctl$TIOCNXCL(r4, 0x540d) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000040)=0xa, 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)) 2018/05/10 02:05:51 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x208040, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cd8ff4)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r5, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) epoll_wait(r5, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 186.973814] device bridge_slave_1 left promiscuous mode [ 186.979579] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/10 02:05:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000924000/0x4000)=nil) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 187.048329] device bridge_slave_0 left promiscuous mode [ 187.054067] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.245352] IPVS: ftp: loaded support on port[0] = 21 [ 187.255618] team0 (unregistering): Port device team_slave_1 removed [ 187.269629] team0 (unregistering): Port device team_slave_0 removed [ 187.280247] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 187.299693] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 187.330502] bond0 (unregistering): Released all slaves [ 188.031825] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.038357] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.046061] device bridge_slave_0 entered promiscuous mode [ 188.089527] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.095970] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.103926] device bridge_slave_1 entered promiscuous mode [ 188.172911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 188.241568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 188.355562] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 188.397538] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 188.575542] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 188.583119] team0: Port device team_slave_0 added [ 188.623104] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 188.630423] team0: Port device team_slave_1 added [ 188.658694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.702979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.710276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.718712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.749918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 188.757102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.765205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.786803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 188.793946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.801987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.049651] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.056081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.062844] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.069221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.077121] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 189.728194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 190.026947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.120162] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 190.209187] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 190.215442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 190.222794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 190.315214] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 02:05:55 executing program 5: syz_fuseblk_mount(&(0x7f0000000000)='..', &(0x7f0000000080)="2ee5", 0x0, 0x0, 0x0, 0x3, 0x0, 0x213000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0xffffffffffffffff, 0x4, 0x5, 0x3, @tick=0x60b, {0x0, 0x5517}, {0x100000001, 0x4}, @raw32={[0x0, 0x3]}}, {0x1, 0x0, 0x20, 0x9, @time={0x0, 0x989680}, {0xfffffffffffffffc, 0x1000}, {0x400, 0xfffffffffffffff9}, @note={0x1, 0x1, 0xfffffffffffffeff, 0x7ff, 0x7}}], 0xfffffc8d) 2018/05/10 02:05:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8000000000008, 0x4400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4080}, 0xc000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x8000, 0x2, 0xff, 0x8, 0x80000001, 0x8b, 0x678c}, 0x20) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000300)={{0x80000000, 0x6}, 0x1, 0x0, 0x4, {0x0, 0x2}, 0x7, 0x24a3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @tcp_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, {"b048"}, @tcp_ip6_spec={@dev={0xfe, 0x80}}, {"3c87", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}) 2018/05/10 02:05:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x200000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x1d, r2}, 0x10, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="99f9174c400000000000010000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r3, @ANYRES64=r4/1000+30000, @ANYBLOB="030000c0010000000200000abca75d754da01201000021bc9b5c0108f5f13267210f2085330ea5dcb08cde42324698f772418a2ef3f11d9a25a3f1fa4ec66d34cb743f734f0bb1547d9b3c19699a5a27b1adbde125b991d2"], 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x20040890) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000000000)) ppoll(&(0x7f0000346fd0)=[{r5}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f00001b1000), 0x8) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000040)={'nr0\x00', 0x1f}) read(r6, &(0x7f0000000200)=""/72, 0x11b) fcntl$getownex(r5, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r7) 2018/05/10 02:05:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000356000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x5) 2018/05/10 02:05:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000008c0), 0xfffffffffffffeb6, 0x0, 0x0, 0x20000000000}]) 2018/05/10 02:05:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') lseek(r1, 0x0, 0x3) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x3, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) process_vm_writev(r4, &(0x7f0000000080), 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000480)=""/173, 0xad}], 0x6, 0x0) ptrace$getregset(0x4202, r4, 0x0, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/05/10 02:05:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x6}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3e5}, 0x8) read(r0, &(0x7f00005f6000)=""/99, 0x60f) 2018/05/10 02:05:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80200, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) membarrier(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x80000000}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r2, @in={{0x2, 0x6, @multicast1=0xe0000001}}}, 0x84) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x3, 0x4) r3 = socket(0x1, 0x80005, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x635, 0x1) sendmmsg$nfc_llcp(r3, &(0x7f0000000380)=[{&(0x7f0000000200)={0x27, 0x1, 0x0, 0x5, 0x1, 0x9, "775db73c17a2e1e631a4e8e6660153b883e5b1024eb71c16d28fe1af4bb7f978748dcc6dbeaa70aa928b8cb7d1a7fbf60980f1fe969d333a582ae25c0dccf4", 0x25}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000280)="ad7446b0e53a4d0c3df1d045b5ebe78ad4d33ccc133cc382bba57cb2edab8adb67ea001e5063c57ac5ba7000465c1149c36d1433549f256e544f1f4d0767506e7e96ae15bd22ec39c9ae47b085c7e7a14a9e50e259c07c4fa7928caeda8738e99df47d8f508e3cbad894d73f1fa0684bc86b6f8a1f7b48edfd1f98662b0f615650c186cab2b1e6d8100c01b134d5883dd9ec", 0x92}], 0x1, 0x0, 0x0, 0x2400c084}], 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000180)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_bond\x00'}}, 0x1e) ioctl$sock_inet_tcp_SIOCINQ(r3, 0xc0189436, &(0x7f0000000040)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x3, 0x4) 2018/05/10 02:05:55 executing program 6: getrlimit(0x0, &(0x7f0000000140)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x24000, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r3 = getpid() r4 = gettid() readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r3, r4, 0x1) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000180)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xfffffffffffffd52, &(0x7f0000023000)={&(0x7f0000000040)={0xfffffffffffffd38, 0x2, 0x4001, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x8, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) 2018/05/10 02:05:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001100)={r1, 0x9, 0x1, [0x9a]}, 0xa) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:05:55 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x119800, 0x81) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x21) r1 = socket$inet6(0xa, 0x3, 0x3c) recvmsg(r1, &(0x7f0000002940)={&(0x7f0000002780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x1e, &(0x7f0000000040), 0x0, &(0x7f0000002840)=""/206, 0xce}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/10 02:05:55 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x4000, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000300)=""/118) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") unshare(0x40600) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x6, 0x94b, 0x5}) fsetxattr(r2, &(0x7f00000002c0)=@random={'trusted.', 'vboxnet0ppp1cgroup.\x00'}, &(0x7f0000000180)="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", 0xffffff2c, 0x1) 2018/05/10 02:05:55 executing program 3: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000010c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x375, &(0x7f0000003e80)}, 0x7}], 0x2, 0x0) 2018/05/10 02:05:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)=ANY=[]) 2018/05/10 02:05:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0x6, 0x3ff, 0x1}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1804000000000000000000000280000085000000180000001d000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x74, &(0x7f0000000080)="3ffbc60cecdaee9ffce8ae589e2e", &(0x7f0000000300)=""/116}, 0x28) 2018/05/10 02:05:55 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c}}) r1 = msgget$private(0x0, 0x400) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) r7 = creat(&(0x7f0000000400)='./file0\x00', 0x100) bind$vsock_stream(r7, &(0x7f0000000440)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x1, r2, r3, r4, r5, 0x80, 0x2}, 0x20000, 0x4, 0x80000000, 0x1, 0x62d03379, 0x5, r6, r8}) 2018/05/10 02:05:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x50, r0, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/05/10 02:05:55 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x93, @loopback={0x0, 0x1}, 0x1}}, 0x2, 0x4, 0x8, 0x5, 0x20}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0xc8f7, 0x81}, &(0x7f0000000240)=0xc) r3 = epoll_create(0x10007fff) dup3(r3, r0, 0x0) 2018/05/10 02:05:56 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100, 0x40000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f0000000140)=0x800}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x800bf, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x4, 0xffffffff, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x20000) 2018/05/10 02:05:56 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f0000000080)=""/4, &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x80) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/05/10 02:05:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x9, 0x1, 0x9, 0x0, 0x8e, 0x40000, 0x8, 0x100000000, 0x4, 0xfff, 0x81, 0x9, 0x9, 0x4, 0x8abd, 0x7, 0x7ff, 0x5, 0x1, 0x1f, 0xab, 0x9b, 0x1fffe, 0x6, 0x2000000000000, 0x1, 0x800, 0xff, 0xf92, 0x4e89, 0x4, 0x1, 0x7, 0x7, 0x45e, 0x0, 0xff, 0x0, @perf_config_ext={0x4, 0x9}, 0x1000, 0xa309, 0x100000001, 0x6, 0x0, 0x8000, 0x2}, r2, 0xf, r0, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x6) 2018/05/10 02:05:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000100)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x3, 0x20}, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 2018/05/10 02:05:56 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000900)=""/4096) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000380)={r2, 0x8}, 0x8) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xd1, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x3ff}, {0xa, 0x4e7}, {0x4, 0x8}, {0x2, 0x7809}, {0x2, 0x3}, {0x2, 0x1}, {0x3, 0x1}, {0xb, 0x2}, {0x8, 0x9}, {0x8, 0x50}], 0xa) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000100)={0x7f, 0x5793}) connect$l2tp(r3, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) 2018/05/10 02:05:56 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="70000000ba59da5ef5847d903de57224fdcdb833d5998518bb5c0d1c520c3006b5edf920a64655e69a623403531f08c308067c155d961e0c010419593c7b738d00000004e6cdac3993020000000000006c0364"], &(0x7f0000000180)=0x1) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0xed4bcce}, 0x8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000003c0)={'bridge_slave_1\x00', @ifru_flags=0x1}) [ 192.000512] Dev loop4: unable to read RDB block 1 [ 192.005904] loop4: unable to read partition table [ 192.025324] loop4: partition table beyond EOD, truncated [ 192.031175] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 2018/05/10 02:05:56 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x9797, 0x800, 0x2a, 0x5}]}, 0x10) sendmsg(r0, &(0x7f00000026c0)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0xfff, 0x100000001, "2350a7e78b25dd4b2b53dbf276036dff2d9d4fca804d69668205ac7d4bc18d50a1403983e4e7efc376acd44818962065aec6e1dfb69dcf0660d765f076edbc", 0x36}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000100)="495f8ba4fbae0329995d5cca68d4f60e8aa3c625b84a4d74b2683e55e2fe219b2dc6c65bf717a6ecae8eeb8b0ba2e38ee3548d51d226f3cc75b1b71a11bd20ea7073", 0x42}, {&(0x7f0000000180)="b82091a0fe4a9e4d270fde8459b01ec00f36cb72a4c8b238377b67a7a64f1a24184f01a8323ce0b7a0a722f1925bf1cc9a53e76ebb8fda2e39e119c89f883ab8bae106f20f72065b9bd07fc638e8d4c1d9e067318e5254309ef79d2b1d96744688caf3751d461251d5208681c6477b64e0a0e1ed26e66dd53dcff86ae05a8ad4b2c273e3124ab4ffb9e15c810eebf8e65a148e0101cf5f491903adbcd90edbb08a9d7705c55537d0f6c842b5510ca240d6e75fe34ce5d463c3ab999f", 0xbc}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000000240)="43bdc8b5f52e5ca1675ac3592c7c5b35e0cf771f4a2c95205f8059bb059d59a95ab30e99a0357f40acb0da7f0f7f87724269d3aadd9aba257d62706c392eeee66a8267bcd1828fa484561443406a40ed", 0x50}, {&(0x7f0000001300)="bac0cef0daa58852652c32d31c75a4268d3f69c5e68834d38003ee1dae219618a9abd563cc8f6aea4f71b3dad5610d59709e7fc38ca47ff07b14c80b36af0133687d8d09683a366a893d7c17190728f4d0e45391cf656bc42521c6e6673b7ea6403d127b1e4f23a51c0ba6967043f9031aa950ac21cb7203841098047260fb6c4eadb10cbc050192464d9b47c058309e8fbfe6bb34cf699241c4c3e8c777b6736a6b69bbc7133e044c8b4cd4a764e1f0fa6b59799de5e117a0ae2347432eb9ce4c7629", 0xc3}, {&(0x7f0000001400)="504d18289608c07ad48a83c5454078b8ac0336ced13875efd9e302a52f91684ed7fd482a2846d746a3bfb036cf3fe6c3c9333a31d1e957b734759fbbae8db01f81cb23d0919124a64d055a1863ff9f0ca552c469a053bdc2ce3d7ed6165954a0a9177861257d383660a08436f93e3cb4c0254f101249a951071ab8abbfb6eadc7c4ece91c0b296d99113f114d3bcf58b42f79f988e4c587174da5881dea1bde2f424afa2516669efa05c05e27765387321a74306b1fb5ca7a7b6299af6fc4503eee4", 0xc2}, {&(0x7f0000001500)="d6025e1b563cac5f9f54a270a2c0bc1101f14d15d36f1083dc6ade7a974637bfa86873335bd66f127a11e7daa111671cd24e", 0x32}, {&(0x7f0000001540)="f8dab919da17c009611b91b22f123694608b88db9e2264dcf2bd8f88f0a6a33209f97d1462449ec205b366cbcb667062ab53bf041f7b4a238fe5d9df3224aa3f76b29d1f2d5350d92919baf9bbdee3a8faf13d55b0ddea5186dc8e7cfd0ded5a861c7c79638f94c06b26ac806e3dad671c814c18774bd9944c5af1f770a405ab78c9742e1393f961322396bc4a413890bb89", 0x92}, {&(0x7f0000001600)="7d42458e61d26312d22af284f455ceb1e3c4969a14955dcbca6169cd159b6897eba3874517c7a5b2916e148b86b905b0b8db32c8de0cf7b4b98bd0bdb50026c819ba88e983de6084fbe2380e1d8aa42aeda8bcdca70c4afa8d180b553dc740f5d76d3944e55b6b59858ed0aeb10217ac25f52f36fe472e73c369bfd08cfcf5636a87398b7c659fa24a3485978fccd9358cabde69dd8504dd243866fc62a8893cfa1e786e2b97f52b8fb42de8181ebd2b6ddb425e619432652b06cc0f2167ad0978a7f136bb40ba681c03211261c83eb47ead9f3b9f9e052484bd88c2e409e2c2badb4840c3a2f47db9e42d864a1f277caadf9ab19294841a3d47eaa86a2900436df957c2956c5467a6a2f86d065b4430032e61c75a84a3f4a3f7d13f894e6d31b082d03cedd8fefd1f8824370b94727ef13f44315c8f28ca30c9a5742c0af0ffeff48ff3ed2e1d0afe63dcd7d86dace67e049704385170203692bbca220e9f78e6e234ffd446a5d846e689803095481e96944f2d6894fdbdbfee7e710ab7e58f125d6951de414ddf6e1f106786b597ec5faf8b276fec9876a4a94fdcd33b2c788a2f1b812a9a9605cf724e396c732c65a6d9980fb463579d9402e889bf8831383c54b5e36fc9b004b4b899c4eada81882038b053514df2e97b5397829de9a3dcd7e28992f82f27f5ca28ef91bc611e4506599d4df42a6ec0e32946d9da092347f7f4022a966b74b63ee886615b08482d97bed381db4f6510458a4af35e44b0f50eed80e8a3e801a0019151575c06c8d1c145433c6299596c3bccef40b958ade9cacbd4908b4e86996e35741e3ea0380393e856c11683ea684b37f498615ae32a28c493f8d79b63434a2816af1ff0bf823c7d7d489531126f3aafb49f1b982d34c21eda67f50e478e2bd37a042a10689d6a4425485dd5f6076b3fddc668ad7db1a6e8990e06d0709458ddb76d6678651921470bc38d7494241ddac78b00ac6803d3e01d7e6a20bddc2c65b19a8cd734562e6b8bb32b9e3c736d738825c1e03deb0f59c32db9f0ef3d1e00ea274f771f3088b64c6717fc0d4c2d3125523a459e19637fc7c9e4e956fe7511125ff798349122395263bec9d0a0bd0bf7a7c90811c0d489f48fc195b78213679cacbb9cf92fa2ad281f87a80d855e8a5336613fc982ac098606df5717125168533a60e0d457c8647c66250f68c3e059dedf473ee4a5fdebaaeb2d6aeb910b44a4faf3a68be6588a8bee7d7b8f073a1b68a0fe8d2270050db96a21932f32f85ee7bf338d161f74064f37f61ed87758d048a60f1a105792fa3713767bdff56b4717b5341593fcb53eedd16077f0a72613a7d97b05f14cfb5546e009324dda0aa75af72149cbfe97230e861368dd7ccbabd6bc51716646b498bc69f5787dab937edb0fda58cc9d9a9b81331a516793e76eddbe627cefa95fa4377601ae02dcbe7b6a91c566aa45f2fc8e7c2d3b87ea005e9ad1e729d171e6d71dc22c6fce855956cfe2814a9132f985dd45dcb47f32d6abe93a955f79d0112c3f214fae9ed8ae4d1c0f987f84d0dc4a577a314d18fa3c97412d448327cb4cca8e13d29ac5a7ac66bb3ae78f6c7c63d16c863b937b301b5537033ea49c99d4d9722fd67f1b91988b73c5a7c65ee4b6484a1c037b006affe79fa018e077e1ea4896db867db747adcdee8747471ea340e8bb4d9761e32b2c5fe0780f173fbcc04937c46dc3ba3bd03cc3c7ca3b882dc9789edb121ca2888abe4676904f7e8d1d728a04945af7085045af01cdb90fd18bdae11a3eeb80e8ea704443bc5809738534aa87048ae5c0719fdb4337c89511f06b67c4eb95d21fb786076b3d2d697d250f7bf99cea18b34fb2f826a81c7f00dc718b496069e33bf8e27c91c2bf35a08bbcb29636cbf29d33c1d239b1b48f02865e94571d5cfacb09d3a056543699e84fa4133b64874b8e0b4ef739c5791549059f2d4ddca33b83b3a40e8442f950400557602e1bf2168f98b701f2a037d33f46fcf8f9d7e404791cebc2d50470490bee3c4f29731b8d51d35222ff80ec373f4667afbceaef4197a18bad35c52ced1c8febd4e9b883f3ee6fd15ad31f9afe97464b37b540fdcaf45738ddc155edac8d3b83e3c06f414e9ae7727e7a04a76ef2936da981226cd24fd999ecbe1bdd11a1cbc3ee58951ee1eb30022578585054bfb172060afef4320bd41978574928159166364b71f73970dcc7127e29b5092c01a034958e627966e45e266e4a980f63349899db80c1de1576bad3f156ea8e5cd03c0df0cce89d5fd90b117f35b5a05deea6bed595051f38b947746466bdfe7b8be4de204077eb724ceca620de6297eafb2123615abcab2894d982868fced42b49c6e39d3de29b25ec3b81f197521a08e56b861d48a876bdb2c738fa5a558840255545b780768c15cae8147f6683a8b88309d57b8256b097edfe5cc594c532a850eefb710f7d34b30e44a7d59877bb33d270b87b0e345b8e6280cafd8487b4d162d6859fe73b6fab4d828712965a7b88593b2a482ffedab47f1dc82033063a81518a871185b979490e4a107b3590980c1509e93773cdb930024897e14392d256de0a05125e8e99c2fa9b0d880e79339649732b3829e95982b7290e273b03a7e1ef0e79b3196c41c700e6ff17aeaff402e105e694f457ce5ed178e754b7fe4bb14d590e82c12bd73ff0404ee0a293267ca19b60d8bc2b909fc2fee5ccc9fbe297c66dac6cc2c49fe721765514484f0475b7057979d308d53859ad0ebba34ce11c8e43ffdd3ba4a241c786688e4f90ee708fc969811c08c11a2119e04e45df99f1be223722572591334a910ce0088e1573aea84f298d0293c34bc6469a75d04bfa79cf69b253f338d5aa4e429f01f4d0c0c09f25af1302c9c07e9fa487938392bacec0eae6331f3f72550bcafee65ff357103c5e71ca09ac68b9dfa5e49acf8e2f5360409e777198ae873b255936303e609161edc5829fdc34a96d1a878cb5e82529b71dac5b96bba95c5015cd43191548adb2fdd149384d2df7020c7870fe04b3b3540bf093e98ada32eaf13e9edf13dc1884a5807afb9bb40602be7895abc0271dd530ee3a369274fee86d2f64d95e162f60482c2ea1da16a1f568acfed7abd4b1c4f646617168ae446a2d437043a9cfc34c1895e25bdd5c893ceace4c4e0c79556eeaaaf9087a0e06c73abeb0dcca9412e18492df034e250dcd189cafdcb95e3991468c0c282780fecdb7deec90d83066ffedb15ac9b0eb9de3499cf58a35f6150556a6259f1794a9931f0a0a3b3b16c4a43b6d3ce4b62d70b1d15fc3180844450bae6eeffebcbbac60b53d5c560360a00cdc4ed2d3fffb2e5238a9e1eb02a0361701d501f14b2ab6307fb1e2083e416054004daa354a3bc7247149d37d9a66d334c4838bc2815b78087d4108080b19bd9d8c7fbe4d198c22c9cb34d07035f2e71e97030e13bd9650148bcdf1c9420a9b480d5ad794b9499e0d0fa9330bba4d25a91462987068dafca10c165cf3d98dd99759eb9d2fcf39272bbfe442bbf5f729d1cfdac0ba9bcd9cd81c8d6272caad14b546a7d589a73d0deb9403b993749101bf4e47577fea6f9c63e160ebb3517164b20a1a95e161802d0c895b2acdac677465dd2856fd0b77720572982de3fbc5c07f8773aee7b939ad89e165eaa32df939fcc79392cd1700bf7d92daedd88bb6ed94353b7082c20881f3fa2b0ea7517c300abe2f420ba8aa4971f23a9eb2abc23f5cc614d7cbb2cac95ab7133475c30d024b3a336ceaa89f47912257a9c7d4aaa332a68f8c382b3b3b1dec181097385f7afd3b04f056fba1c7482302650fd0c753d5e319a2eb4867036b9c1883d9ef6bc1b8f469f0933d159ab4da53c248546700227b5d9ae69d5fdc08197d1560a78de2e588edd42809022318695ec356980e7cce514ad55c6fa1cf5b50b239229ae78245a480de67fda6267a1af8dc18aaa3f14aeb7ce831958b650410e037968803355bf86c8cfd90a5eb5b50f99fd39d6fb48cfbc084335a94b35dd3bee63a5d5033aa29807b29f6bf00e7489242b43840dbbd8fa696e1f325cdd71942b6a737c448342142639702c1d639d1e6bbe7d7b77c1dbc19f8f2f7458d920ee7c5d4a8c1c89602ecb3ef5f5c5de964c24f708b87b13eb876172217185118f1e570b10b1ab652a0958d49f4d89bf05b486e13f8d86b564c0dd8f0522af300f204ed68b007de54aae50bee15fe98831c7f20c11b50c0c1069e9f3bce04390bfdaed05dae289cc4a607201c4115685a4922852079642a6f64473aeeb52ccbef4d3acef9487f2c13d2605e92f2c0b65b28417b7b2d353090a07b1497b19bb336244d049766cf4d05ac84ec500b922d711a6cd31124629b8f46969c5c37b7d0aa3f93b594cbc6418467bb7b1f00f66cd0ea3630b0e771067951fe09226603ab95eb0225b6453aff2a05e62680518f88af3704f508189c77534eb623c41830cd5f94fcb4674f4b1d5a461217036a694bff2a3ccac09968404f09b0d36c280ce63f4f4f667d6ac58478d24b442f23d696e4f2dfbefb68f9aeeb8d1018505175cb951b69f0bf9028e32a858e18819a9b9be63b91b6992bef63a46981b0beb8df58509650f4e3ce1d9bfaf5728947db16965b63a676a507525a425432404b577c3254725ab9bd80f4616573559d36907d74eff1b3499fc09c55102d754ba6faf62b5273ab1b6be7eeee24fa900f52ad4b508e89e79659fe66f2c863466a8ab0e89a46ee2fcc7a9e0647237d1bbea65e5ad03a0803e94da3479593ce3c17ebc1d052bc822459cb986ab7aafa2f6607c98d7dc68dc81bcf5a3684eba7ed17bb0cb693988f6f9b7e0c4ef76fc0dab3b46a048b1e5933d051d704d8181aca4571971ec61fbe10762711cc1369d084dac92c29f42fd291039fbd4683131e692c3854f1aeaf26a986f6c0b02dcf2ef1a81b1128ae9d7cd651c7760d459f447e8110c7282eaacd00655f5af38665901c700f1a16c8bd12e6c1806b7f5c54710c95a0602c2e8741d35782bfbda4fad8e17b3423f26d8d9de06eb296eb4aae734b45f060847d67f3df1bf9a79ef1fff5396360a4927947d1936c36bba7b0f5c399ccde57e6574d3d594444819a2b98d08363ac9f1842e469745046dec875ac6ab70a73d22a4a1e74d7fc32cdcf5b68f32ccf0aab772b7afefea08601c9fb57260fc717a37dc3a214925f819fa73c3070943e234d3927ad056380c0e0a7de3d055c36ea6b3baecbb10ec89b1819893fd496ea466704eeb155eec15d9917466468d9a741cdd8bee031f84848d9bd7088fa44ea7dc7dda0e6b41cb29f9237037c8651b6c14cde884299303ea01394678cb25b81eb79122859e698c1fec79a4390166489991c0156180c79632b45eff72e9fb63bb877f611206600cfbf7b6ea9320bf031cda9ef8888f78da0feda7916d03c8ccde08bfc6ab9f8aa7847e90a435a81a5f71c3ffce21098c6763b5456a2a5674ce0a7f4ee42bbf4b3ff4c97dbdd7fcb10cfba28d26db53f2231d03a402ee90108ee9af047193cd1be77bdce22e088dd3fd2c900d7ca9e261a698775efedf5e836617463f30b4c8aaaeb5de792709f77db1eee0ce88016ddd1dd1ec628cb5b59c40295453c75b7ce9b5c6be3adac577cec81ab17b9c071d5aeb95ac850c24194cee171ce4b9e4ca84dc8a27f5ea917751100f7335a763055509abeee89a7c356390620c5d7fde176698216a5ecac8257f7cc19094031e66a5cbfd2cbda031315f12eb6c2113028a90f182172c803", 0x1000}], 0x9}, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') fallocate(r1, 0x0, 0x0, 0xf9b8) r2 = fcntl$getown(r0, 0x9) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e21}, 0x1bf) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000479000)) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f0000002700)=""/12) connect$unix(r1, &(0x7f0000002740)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/05/10 02:05:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c80)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000d80)=0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b80)={'bond_slave_0\x00', r1}) r4 = dup(r0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x36c, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) set_mempolicy(0xffffffffffffffff, &(0x7f0000000000)=0x3, 0x7fff) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0x350, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="28e7ffff12415d5c6101af04a50000000010000024a9c3c26b4d2de8b7890fa728b2f2e287fdaf72011a0da5ccdf4083168100000200001d67befc2929f8a529172e98c93ca4430222b0ec8638ee625d77ce8286e8f0468160872704d8866564f7ffffffb1242f0200006e5c4fc054f3c6c82ff8fcd5d9", @ANYRES32=r3, @ANYBLOB="000000000000000008000a0076fd0000ff63c78a47a5161b3f462432f8fd810379eecc4384e2b0ff213817eacc8e965e70cb8abc9fe325c5117e97a8efbeec0ce8cd4110a554563ae1533da89a37c78d4aa15413f85b5be9f19f38d03054a074311d8baf8f6454a4128958a17ba3c7ac65cfa9741fbcfce5eeb1d29a551d6769f246c457f73809008703c31d8709fe20a0badaef3b3ddf00e46784f925320b3a6fa1341b5808551f84374c7c2cb8b13c4a0927b88920fa36b985ac6852adad7149627a24f27ccf36d6212058910177036db244a89eaab11c3c99c8c52544486d41dce6763d14a97e097616034b0ee01a4a28261f9c36275f8520ec42b542d1065cb7ea63a3f469814cbd"], 0x28}, 0x1}, 0x0) 2018/05/10 02:05:56 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x4000008d}, 0xfffffffffffffd6c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x4, 0x5, 0x4ed9, 0x9, 0x1, 0x2}) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x2) 2018/05/10 02:05:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="149b0000000000fa0520c0a7a236b30656518ef02f1ba9e8113975f1530fd03c46ffc206f6812517282d425a679bcb9b387445e1de342698fde6e3e0dc01041062bb9221ea20c27598fab4cee3ab553223d131b11c5446d97f8df870f80394b281e70358"], 0x14}, 0x1}, 0x0) 2018/05/10 02:05:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x3442, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0xfffffffffffffffd, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x100000000, 0x0, 0x100000, 0x18a, 0x3, 0x7, 0x81, 0x93, 0x40, 0xae, 0x5aff, 0x80000001, 0x38, 0x1, 0x1, 0x2, 0x6}, [{0x0, 0x4, 0xe60, 0xffffffff00000001, 0x8, 0x7, 0x7fff, 0x10000}], "10b1511adfa521b48a276b1a37531a7894f627746d1966d54ee01e02b19b322eb2e3fae0aa153463bf835490dbd538f7e234770e", [[], [], [], [], [], [], [], []]}, 0x8ac) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/10 02:05:56 executing program 3: unshare(0x4000000060800001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) [ 192.144625] Dev loop4: unable to read RDB block 1 [ 192.149779] loop4: unable to read partition table [ 192.160476] loop4: partition table beyond EOD, truncated [ 192.166151] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 2018/05/10 02:05:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000140)={0x10000, 0x7cfc, 0x0, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0xffe00000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000400)={r2, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={r4, r5, 0x10000}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x632800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f00000002c0)={0x6}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000300)={'erspan0\x00', {0x4, 0x7fff, 0x7, "c55e6449b2eb", 0xffffffff00000000}}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f00000000c0)={r8, 0x1}) pwrite64(r6, &(0x7f0000000240)="e7d1caecd3e0d1c3038d18cb9a841e29b39140b488c14063a0dd7c25347780363c90f38c7dee4eb3767eac5d3b378ef13962a0bb1652f32f6689c544fd4618c771ccc67407bc1c546c99ce909125a86c16025337c6d2c396253b4445804de47ed8f9a83389960f13d718", 0x6a, 0x3b) 2018/05/10 02:05:56 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180), 0x2) r1 = gettid() capset(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000140)={0x9, 0x7, 0xfffffffffffffff9, 0x4bb, 0x5, 0x7}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) [ 192.255766] netlink: 'syz-executor3': attribute type 13 has an invalid length. [ 192.267840] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 192.323010] device lo entered promiscuous mode [ 192.373720] netlink: 'syz-executor3': attribute type 13 has an invalid length. 2018/05/10 02:05:56 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffffd3b000007110000f30501000b000500020423ca0000cf", 0x1f) eventfd(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x1, [0x100000000]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9b42}, &(0x7f0000000100)=0x8) 2018/05/10 02:05:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/10 02:05:56 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x202, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x0, 0x7fffffff, 0xffffffff}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) mknod(&(0x7f00000002c0)='./file0/bus\x00', 0x0, 0x0) 2018/05/10 02:05:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x2000000000000, 0x401, 0x7, 0x400, 0x0, 0x46dc, 0x80, 0xa, 0x7, 0x6, 0x6, 0x1, 0xffff, 0x1, 0xffff, 0x76, 0x200, 0xff, 0xc10c, 0xb415, 0x6, 0x6, 0x7, 0x8, 0x80000000, 0x7, 0xffffffffffffff3d, 0x1, 0x5, 0x6, 0x0, 0x1, 0x1, 0xffffffff, 0x1, 0x7, 0x0, 0x3ff, 0x1, @perf_config_ext={0x2, 0x7}, 0x40, 0x1ff, 0x7fffffff, 0x7, 0x1f, 0xffffffffffffffc0, 0x8001}, r1, 0x6, r0, 0x0) 2018/05/10 02:05:56 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x795de30}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)) 2018/05/10 02:05:56 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000020000000000000000000000", 0x10}]) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x1}) 2018/05/10 02:05:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f00000002c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/10 02:05:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0xfffffffffffffdc4) sendto$inet6(r0, &(0x7f0000000040)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623513b83c6d4343e8b6debcb5d307993181f72e89c", 0x42, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) [ 192.507968] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 192.528570] Unknown ioctl -1072671997 [ 192.566977] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 192.571603] Unknown ioctl -1072671997 2018/05/10 02:05:56 executing program 2: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0x4, 0x7f) ftruncate(r0, 0xb) sendfile(r0, r1, &(0x7f0000000040), 0x40000000000007f) 2018/05/10 02:05:56 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000200)={[{0x9, 0x5, 0x1, 0x3, 0x80, 0x2, 0x3, 0x9d, 0x4, 0x42f9, 0x3, 0x3, 0x5}, {0xfffffffffffffff7, 0xfff, 0x1ff, 0x4, 0x7, 0x401, 0x9, 0x1a, 0x401, 0x1, 0x1, 0x7, 0x2}, {0x1, 0x1f, 0x1f, 0x8, 0xffffffff, 0xfffffffeffffffff, 0xe6, 0xfffffffffffffffc, 0x8001, 0x6, 0xde16, 0x2, 0x67}], 0x5}) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x400, 0x40000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x40, 0x4}, &(0x7f0000000480)=0x90) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000100)=""/195) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x3, 0xbc8, [0x200009c0, 0x0, 0x0, 0x20001468, 0x20001558], 0xfffffffc, &(0x7f0000000000), &(0x7f0000001640)=ANY=[@ANYBLOB="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"]}, 0xcd8) [ 192.617247] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 192.619488] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/05/10 02:05:56 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x7}, {&(0x7f00000000c0)=""/214, 0xe7}], 0x1000000000000022) 2018/05/10 02:05:56 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xb, 0x6, &(0x7f0000000040)=@raw=[@generic={0x0, 0x8000, 0x6, 0x3}, @call={0x85, 0x0, 0x0, 0x36}, @call={0x85, 0x0, 0x0, 0x9}], &(0x7f0000000080)='GPL\x00', 0x5196ec05, 0x49, &(0x7f00000000c0)=""/73, 0x41000, 0x1}, 0x48) sync_file_range(r0, 0x3, 0x401, 0x6) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000017c0)=0x0) pipe(&(0x7f00000020c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000002000)={0x8, 0x6, 0x6, 0xffffffffffff8000, 0x3f, 0x818}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000001f00)={'filter\x00'}, &(0x7f0000001f80)=0x78) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000001900)=0xe8) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000001fc0)=0x3f, &(0x7f0000002040)=0x2) r9 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000001b00)=0xe8) getgroups(0x1, &(0x7f0000001b40)=[0x0]) r12 = getpgid(0x0) fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) r15 = getpgrp(0x0) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/vsock\x00', 0x180, 0x0) sendmsg$unix(r3, &(0x7f0000001ec0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000280)="57e8be55919a552134810169e777bea4cdf1397d42d4febb", 0x18}, {&(0x7f00000002c0)="cbc00de21fcd7569fbf53ed309cf1371ed8e60f21640564b9c2179a85eb948855d5ec23a8445ccfa2376f0285647d10ccfa50bc9235be424e21a50195fc896f9dd94d0277c90955b7136e63310eb2b02d220597ac9e3a4261a868c827eae30d3361770b55cf357bc1ae66a85353f3f82426225a61008c918619d47f9d8030c607775b846b4fb6b46d8fca76ed74f6654d7f8519b8ee15d209d37", 0x9a}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="6b3f3a9fb035e0290a61ea278864fd5123979b5be2ccd4a00c14f697819e3ff6d61431b027a88d437ea8257b2b0fa0b714c07a5d5ade0cb38dc6a3352e7bf3e270b9e4da5e744a925409477918952d49707721a1bc6ca31bd46b4ed27f2023a19592d297136dc0c448db19e9cbd72113cb5f46", 0x73}, {&(0x7f0000001400)="f963a0b182a36501ea0fe72bc3fe9b4fb0295500a7a03bd0cf8279408727759c523b6443236787d17c1daf7f411eaf55abf0a5c79d05397d37dd144257b3b31d83a812d28f86eaff5200e97322ad5159aa7b0eb90112126934586e036a359940f962c70ed73ed8929b9a89367a8ce55ddda69f6aefd95bb88d06232d9cc08d92cddf74d6c11ccb2025eef5539ed374a28c2aa4e68895ac18e44044cd7aea91f64c6945", 0xa3}, {&(0x7f00000014c0)="0a77f87ab603abe7c8b482a3fff0b5ad0ca2520727fb34652b15a95e465d30e7b9dcfa1c4f4f789f8fe1add619e5b08b4fca71d0411fbdf11712b563a72503535b96c880f9d012b2a2743c2ebd09db94f9d79d4b28acbf4d6df35d67cb59afa1a6990e9bdb608c40cb9edead8e3d886acaa083994724c75051dc412a2d73906bca3c60631aa1369d4684d97dd42ddaaabba77fc910f4e51abf27f2c3a9779fe4388f4ca23b020206b125083d000e00fce0abbdbd96e0f3647af49c4495f21bc928b0d10569be22045ed8d0ea3d16a3a21ee29059b1e616d01a5777fb12e052e5b5a862d4025e8d68e94494da6357c9aff62ee9be5e71", 0xf6}, {&(0x7f00000015c0)="8462e9e00f12b662d11565321e5d36603f3018db74886a08ac5dd08474758909696d92b4586e983a024d59f51c304eaf82a995d895c57f7332da6613dba8154c2a2e07c0252ed734e042eeb844ac5ef790c747968db186ed7be4fac5d11c68ad0e854111cfc91dd22c7b75dd42ffc1f0fe949bebaa4a", 0x76}, {&(0x7f0000001640)="1cd1a9af52ef20069e267dea601c042ba0f91c767bb7deab2baf518bbc817dd8e4e2d28eac8a19573e03f17c99a899297d3ac7a36aa587b8b1d394b387f252b8ce03666eb60662498e541f6bdeb191a361e296cda4c2a3f200caa4c69a9699bc05f980547eaa454a79fb2b0b4f813a0b2aef5fae08312834806f0367a0da7e571e32e03fe944b5411c06c73dec36e74f9af681eaa8d1945cc8dd0d64eec913c9753b49bda121c76cf980297aa38260a9e13ff86a0eaaf016efc74b3853c35e7195bbdb60184acd0e3d1577754c6c879c3f52ff5508", 0xd5}], 0x8, &(0x7f0000001d80)=ANY=[@ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="2ac9a11517ba000000002000ff7f000000000100", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2], 0x120, 0x800}, 0x40000) 2018/05/10 02:05:56 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x2, 0x4, 0x100, 0x9, 0x3, 0x6, 0xe17d, 0x1d3, 0x40, 0x252, 0x20, 0x0, 0x38, 0x1, 0x86, 0x6, 0x401}, [{0x60000007, 0x5, 0x3, 0x1, 0x8, 0xe3, 0x2, 0x800}], "a12777d315", [[], [], []]}, 0x37d) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000002c0)=""/3) [ 192.707636] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 02:05:56 executing program 4: socketpair(0x3, 0xb, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000180)=""/113, 0x71, 0x0, &(0x7f0000000400)={0x11, 0x16, r1, 0x1, 0x4753, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r3 = creat(&(0x7f0000002540)='./file0\x00', 0x0) pwrite64(r3, &(0x7f0000000040)="b7", 0x1, 0x7ffffc) write(r3, &(0x7f0000000000)='{', 0x1) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000100)) fallocate(r2, 0x10, 0x0, 0xffff) 2018/05/10 02:05:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x501000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000780)={0x0, @multicast2, @dev}, &(0x7f00000007c0)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000007140)=[{{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f00000008c0)=""/96, 0x60}, {&(0x7f0000000940)=""/173, 0xad}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/34, 0x22}, {&(0x7f0000001a40)=""/21, 0x15}, {&(0x7f0000001a80)=""/2, 0x2}, {&(0x7f0000001ac0)=""/60, 0x3c}], 0x7, 0x0, 0x0, 0x94}, 0xfbb}, {{&(0x7f0000001b80)=@nfc, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c00)=""/190, 0xbe}, {&(0x7f0000001cc0)=""/171, 0xab}], 0x2, &(0x7f0000001dc0)=""/176, 0xb0, 0x800}, 0x4}, {{&(0x7f0000001e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000001f00)=""/128, 0x80}, {&(0x7f0000001f80)=""/149, 0x95}, {&(0x7f0000002040)=""/69, 0x45}, {&(0x7f00000020c0)=""/56, 0x38}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/146, 0x92}, {&(0x7f00000031c0)=""/201, 0xc9}], 0x7, &(0x7f0000003340)=""/192, 0xc0, 0x7b7}, 0xa4f}, {{&(0x7f0000003400)=@un=@abs, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003480)=""/152, 0x98}, {&(0x7f0000003540)=""/173, 0xad}, {&(0x7f0000003600)=""/251, 0xfb}, {&(0x7f0000003700)=""/194, 0xc2}, {&(0x7f0000003800)=""/167, 0xa7}, {&(0x7f00000038c0)=""/171, 0xab}, {&(0x7f0000003980)=""/146, 0x92}, {&(0x7f0000003a40)=""/239, 0xef}], 0x8, &(0x7f0000003bc0)=""/43, 0x2b, 0x9}, 0x9}, {{&(0x7f0000003c00)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003c80)=""/205, 0xcd}, {&(0x7f0000003d80)=""/236, 0xec}], 0x2, &(0x7f0000003ec0)=""/102, 0x66, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f0000005280)=[{&(0x7f0000003f40)=""/184, 0xb8}, {&(0x7f0000004000)=""/223, 0xdf}, {&(0x7f0000004100)=""/182, 0xb6}, {&(0x7f00000041c0)=""/157, 0x9d}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x5, &(0x7f0000005300)=""/95, 0x5f, 0x6}, 0xa84a}, {{&(0x7f0000005380)=@nfc_llcp, 0x80, &(0x7f0000005480)=[{&(0x7f0000005400)=""/115, 0x73}], 0x1, 0x0, 0x0, 0x1}, 0x3f}, {{&(0x7f00000054c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005540)=""/79, 0x4f}, {&(0x7f00000055c0)=""/223, 0xdf}, {&(0x7f00000056c0)=""/219, 0xdb}, {&(0x7f00000057c0)=""/204, 0xcc}, {&(0x7f00000058c0)=""/78, 0x4e}, {&(0x7f0000005940)=""/245, 0xf5}], 0x6, &(0x7f0000005ac0)=""/144, 0x90, 0x5}, 0x100}, {{&(0x7f0000005b80)=@can={0x0, 0x0}, 0x80, &(0x7f0000005e40)=[{&(0x7f0000005c00)=""/49, 0x31}, {&(0x7f0000005c40)=""/208, 0xd0}, {&(0x7f0000005d40)=""/217, 0xd9}], 0x3, &(0x7f0000005e80)=""/48, 0x30, 0x2}, 0xff}, {{&(0x7f0000005ec0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000070c0)=[{&(0x7f0000005f40)=""/77, 0x4d}, {&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000006fc0)=""/208, 0xd0}], 0x3, &(0x7f0000007100)=""/35, 0x23, 0x200}}], 0xa, 0x40000000, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000076c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000007680)={&(0x7f0000007700)=ANY=[@ANYBLOB="b4020000", @ANYRES16=r1, @ANYBLOB="00002abd7000fbdbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="c4010200380001000000000000005f73746174735f7265667265000000006e74657276616c00000000000000080003000300000008000400000200003800010024000100616374697665706f7274000000000000000000000000000000000023000000000800030003000000080004000ca6dcbc4eb49dba7f1e82c62c35839141c8d4754a8a6fe60ab087eb48dc5874466cb7235b", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001bf2000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r5, @ANYBLOB="cc0002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r6, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000800070300000000"], 0x2b4}, 0x1}, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000240)='\x00') 2018/05/10 02:05:57 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x321900, 0x0) fstat(r0, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) [ 192.837234] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 02:05:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x0, &(0x7f00000016c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/05/10 02:05:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 02:05:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200600, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="3609b2c3107f324a963d559a31e718da", 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) io_setup(0x5, &(0x7f0000000100)=0x0) io_cancel(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1ff, r2, &(0x7f0000000140)="8eab96ab7593766a3d3924889688e84a929205aae1d56a859f89b6e05ebef12ece15d866ec96df19184bcfb1d5f91cb8efec6fcf2c33cbe6db9ad54963d4cea9f9bc3f92420459fc8ed36988806b3ff321d681b4e4d4436e6c62f91d1b2374df69cc31b9ebf05ceae6d1ed89cc5fe4bed4def29e66264b1c77d3c4b7684b36116fc1792d701a4fc8cc91389480b0bfac45b80e523574f3741cf3bf05c062d713e37bdf421a34cfe0b3da76028ab6fa7440146dc205e1893879a8cad82006e2c04526af70c21d6c97e824ae01eee610446baa602391b1759cd43820fa15665c1483", 0xe1, 0x7f, 0x0, 0x1, r2}, &(0x7f0000000280)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="7de897438cb6fcffffffff166b4d7849a9774927adf0748ac0a8656ffc1a1e1fef32068ccc3075813730141c6273a4"]) 2018/05/10 02:05:57 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/10 02:05:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000500b00e070005000d8e0000020020002fe3af7c9a74b362474187269bdaa74b840ed2abe1016176f9e401f8cc"], 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x1ff}, &(0x7f0000000180)=0x8) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:05:57 executing program 6: syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaad88, &(0x7f0000000500), 0x0, &(0x7f00000005c0)={[{@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/05/10 02:05:57 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x0, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) 2018/05/10 02:05:57 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) fcntl$addseals(r0, 0x409, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) setsockopt(r2, 0xcb, 0x7ffd, &(0x7f0000000340)="1d226d5daa97e203e412053af6979b841b1c292a870c5c65c699b8ceaf656397a12b33d9b0af9ca8c4f64fa77968021b3624943ba44d9066f7e41a8fa008337ff6e65035599883a5b28a8c936dfb4fa3a70de61e10ebccb0d26512b7b73ad25e5432f06c6b2665cf4f7f838d62cadfbe996e29b9cb6958953aca5762ce0d7286bb8e693b7982cc1fac3f8f6cd3652f6ee2591d94e5f7212eb163390ac52cfdfbc2a1b22b4f9538c40ea531a750a7f1196d49aa3b533272dfe9ce02a268e3cab9d969e3b5e8b397da47846303cc92a2f7934b056c62d3bff2e61c4a26ef814bcfc4479b8a642d38b197e8", 0x87) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x400000000000e4c) 2018/05/10 02:05:57 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x100000001, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}}) connect(r0, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05000000080400000000000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000e825a74ff214a17fffffff00908e026dd155c214c8afb94749a18cfb599dc56026e93485c727ac76831355b2ee8aa455ec1e723e54eed7eebefc65edd05be3528dae715d99c2dead9144f3b854892ded11ae13ea3c8764e4c9efe523450eb4ca19427cee5c0deb018cb8f0b7597e1f149807dedcbff22d9751232efdba386cb1984ea63ac34778f01d6f48c4822737631d3c6bb58c165d4055b651ba7fedfb2cf1e777e0104291c7f0ee"], 0x48}, 0x1}, 0x0) 2018/05/10 02:05:57 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000200)="fc20ebcb1e5227d6df8d1bbd179d68278414acb16fbe2ec057f8b0c9cf460331e108bef28b5d9d5cb5302e540cb0042f07ddc1c505664e06216c49a00560a6d78581d36da5ea4405e707e5e056dd7efa62fdc2002dc9e2a8186ff05aff5a98282c5f0f6af15c7674c1506dd7f268f5b14ec67b02bf86d5279057d478bfd88f706494cdc6b582cf9a784df0d85f00a1d38d7034b7347f89476a2186", 0x9b) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4400ae8f, &(0x7f00000002c0)={0x7, 0x0, [{0x4, 0x0, 0x5}, {0x26d, 0x0, 0x1}, {0xb3e, 0x0, 0x81}, {0x3ce, 0x0, 0xfffffffffffffffd}, {0xc0000bf4, 0x0, 0x200002}, {0xbb0, 0x0, 0x3}, {0xa3f, 0x0, 0x80000000}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000001c000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="f2450f01c9c4c261bcf466baf80cb8c433a88cef66bafc0cb000eeb805000000b9d0c542290f01c1c46349225427906348b8af340000000000000f23c80f21f835000010000f23f866ba4200ec66baf80cb800af628cef66bafc0cb008eec744240009000000c744240200000000ff1c2466ba610066ed", 0x77}], 0x1, 0x0, &(0x7f0000000200), 0x0) 2018/05/10 02:05:57 executing program 5: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x800000000, 0x0, 0x0) 2018/05/10 02:05:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x25f, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYBLOB="000000000000000008001a000500070008e127000200210008002c0000000072c793eda97924b60008000d007c000000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0xc080) 2018/05/10 02:05:57 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x20000) ioctl$int_in(0xffffffffffffffff, 0x80000000005008, &(0x7f0000003ff8)) 2018/05/10 02:05:57 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) socket$vsock_dgram(0x28, 0x2, 0x0) [ 193.736716] REISERFS warning (device loop6): super-6514 reiserfs_parse_options: unknown quota format specified. 2018/05/10 02:05:57 executing program 2: stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) syz_fuse_mount(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/10 02:05:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000000180)="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", 0x152, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x53, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/05/10 02:05:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x81, 0x100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/10 02:05:58 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x28}, {0x6}]}) prctl$getname(0x10, &(0x7f0000000080)=""/138) 2018/05/10 02:05:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) userfaultfd(0x800) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r2 = dup3(r0, r0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x2, 0xf8f, 0x60000000000, 0x100, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x201, 0x0) close(r0) 2018/05/10 02:05:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = socket(0x3, 0x6, 0x9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x40202) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r2, 0x4, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xec50}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4080}, 0x10) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6gre0\x00'}) recvfrom$unix(r0, &(0x7f0000000280)=""/169, 0xa9, 0x40000000, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/10 02:05:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001180)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000001040)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001080)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f0000001140)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000fea3f6bb3877b44868abf4e5f07c009bc2c71c14e55456b29a5b74b9c4aa4122efdb5a50402bdc01eb3f455a12ab7b292028ac0637f5fc5f9c5e9565f085db067308025a7c6c91b2440817d6911951b5f28b5d0e1f40299aab7afea19dd8f35ca80000000000000000d26066bf0f5e823c796ffe5e39d5f224b2e6407d7c99e72f856cc99ad5b194f072cb58576b04b7f297575bb4e6cb93d4342dab404c52874a00000063877baa7e478883d72ee8213293bf1d0000000000"], &(0x7f00000011c0)=0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001480)={0x0, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @rand_addr=0xff}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x410) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001440)={r2, &(0x7f0000001380)="34fafc181ee955b8d6d077ad331c370f6528990ed8182408f86e267403f39c1f02faaf9a0b88a419e61712b8c00f296138b5dc3781372609ea26983976721030ffa1bf9286e3eced633d8d8a75", &(0x7f0000001400)="131bcda74790f3f83a6641273e0ff3c67e58aa68bfe3d40b131147be1007329b952c4317c7b1ccc3f42610f9", 0x2}, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) r4 = getpgid(0xffffffffffffffff) capset(&(0x7f0000001200)={0x200f1526, r4}, &(0x7f0000001240)={0x2, 0x9, 0x322, 0x1, 0x59, 0x6}) 2018/05/10 02:05:58 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/10 02:05:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='net/psched\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/psched\x00') socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup3(r0, r1, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @broadcast}, &(0x7f00000000c0)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/05/10 02:05:58 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x29, 0x0, 0x6, 0xfffffffffffffff8}, 0x10) 2018/05/10 02:05:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x800000000000031, r0, 0xfffffffffffffffd) r1 = memfd_create(&(0x7f0000000040)='\'GPL:lo#\x00', 0x2) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}}, 0x1e) timerfd_gettime(r1, &(0x7f0000000100)) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 194.059275] binder: 13822:13824 got transaction to context manager from process owning it [ 194.067814] binder: 13822:13824 transaction failed 29201/-22, size 0-0 line 2847 2018/05/10 02:05:58 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file1\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/93, 0x5d) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0/control/file0/file0\x00', &(0x7f0000000200)={{0x77359400}, {r1, r2/1000+10000}}) [ 194.117232] bond0: ip6gre0 is up - this may be due to an out of date ifenslave 2018/05/10 02:05:58 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa5a, 0x40100) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c05, 0x2) 2018/05/10 02:05:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="7d1e2122bd11a28ad9603cb42f259a2919ed5586374927e1cb75a79717797bad8431ac40d9ab6ca416ee96a0c63080f768b068") 2018/05/10 02:05:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="45baac60daeff1a574c97a062cfb6f75702eb11a1a5081b42beaee952c2ff170129b99c450e7b97a2bb519e2dc023cdcc1788a817280134e8c374a3525e226c02dc0b242a8e572b007248a5ea763a81936a10dbe5d6962c03823a1a112541f552ebab347321d1f2bc55cf0b1db15a42849cd387256e4c26b541c8508106a17db0f91d83a7ddac02e91a276aa645f8e6bbc114bac036d62fb88b56fc20db1d278ed3bae6687fc87f2dd84a78e82c6857ea137f4cbb048ad9eb92bf8d95be5066de8c188965e4f773f05702ed611814f052728d7ac3958", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)="6367726f75702e636c8b6e655f6368696c6472656e00", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="382f970d82013727ec505ab444f123528aa9438f390c7170f8d221dfd77d5179662543575e8d0fc036d5852586cd3eecddb01d802150f93218cb5329439997f1d1b4b6899ad8799af70f8a8f99f3f7e283c5e75a5ce122de5d72bcc94e44d928cc9c12fac9dc5b5556a5145c7ba8306b789836d49b6d987bacde984690bc4a9fb0947996eb52ed16c6e58948d0b06cae58066fcdd69614a1c18b8902aa18dedd17a21b6278fe2101"], 0x2) [ 194.174339] binder_alloc: binder_alloc_mmap_handler: 13822 20000000-20002000 already mapped failed -16 2018/05/10 02:05:58 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff}) signalfd4(r2, &(0x7f0000000140)={0x80}, 0x8, 0x80000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x290400, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/05/10 02:05:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8396, &(0x7f0000000040)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) io_cancel(r1, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000080)="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", 0x1000, 0x401, 0x0, 0x0, r2}, &(0x7f0000001100)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x80000000000, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 194.259327] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 02:05:58 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2000, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) listen(r0, 0x1ff) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x400) sendmmsg(r3, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) [ 194.287230] binder_alloc: 13822: binder_alloc_buf, no vma [ 194.292964] binder: 13822:13841 transaction failed 29189/-3, size 0-0 line 2971 2018/05/10 02:05:58 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69636d7036004e0bc8584ea5cc4cf61098cf5fd56aa7489a28b97f9a1751ac5c65358ea46ecb8f3fb6954fa8235bc12dcc729ab9290400000000000000920b7612a43f16a7bbabe0e8b5ff8ab33ca4ad108f6b720dad0af5354db068238bc5b8f4644227e09eda26a0ca04a18387e4d3e21de4b4080074801b59b4d519758f0c47d7b9feeced1b84bf864c130c8984661eff") readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/197, 0xc5}], 0x1) 2018/05/10 02:05:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002800ff0a0000000000000000010000000800000005000000b1d8fbc59b678f1cbb3f3640e9f8e01ef82f42f68daf4e72b59e19b0a13673202f7d0c54756e8f37ff018437dbf4936f78a968c05c4bbe758bffca88daa26ff5756f7a53b147e2a44fd0d1b812d9bf81c67f75a90671b4ee6d49528a9e7e0c90eceacfe6298db5c30b25c70032490301d83a3c028083d4db4a71d6dbb8004d321c08b7214edc95403cbe0b4e0363888d3cb9800a0d937b4816cf13d70cd8f8404ebe052b0652b24d0e930d176892a08ccbf7633bd6f01eba411b474c75bd9daf9795941020234532b1bab040536bfc196a63568e0d"], 0x1c}, 0x1}, 0x0) [ 194.383671] binder: 13822:13824 ioctl 40046207 0 returned -16 2018/05/10 02:05:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xee4, 0x1, 0xf8, 0x6, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x8000, 0x5, 0x6, 0x1}, 0x14) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00"}) [ 194.463315] binder: undelivered TRANSACTION_ERROR: 29201 [ 194.471349] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.863574] bond0: ip6gre0 is up - this may be due to an out of date ifenslave 2018/05/10 02:05:59 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000b00)='/dev/vcs#\x00', 0xff, 0x400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0xe0, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3d64}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0x0, 0xa1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000440)={0x9, 0x99, 0x2, 0x7, 0x9, 0x101, 0x0, 0x1b, r3}, 0x20) capset(&(0x7f0000fb2000)={0x19980330}, &(0x7f00000001c0)) r4 = socket$netlink(0x10, 0x3, 0xf) writev(r4, &(0x7f0000000880)=[{&(0x7f0000000640)="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", 0x57a}], 0x1) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x6cd, 0x4, &(0x7f0000000340)=[{&(0x7f0000000200)="66b6744c13ba305a146ea8590f9d9458e4e4c4cc03cc6653a06be6a31c060a99ef6a93e69f057d17697634ea2b98440d0c5535522e8de9993564fc0d10ccf62e658eb7956d33f8e7fed9879922702f7d162680bc14c720303fb9c1d2b6522052c812c31d1b3cb1ecf8cddb6a4e8f85f0cdbde89012d04054fe20987d2944c0ddc9bfc8b9f48bbcc09f323151fc2873720089d01fbdf22f3ec6d61eb81a7e7228917294a89553c862cbd902c16e5688e46553c5b5", 0xb4, 0x8}, {&(0x7f0000000140)="0ef55033f2342a496a588fa7ce69d11d46bd3439899739d379256f17c4ec635d78cec665e83c55befd92949274a64edcf3996f0fe315c105f8285ac38f2861b46ead1eada2f74de3321b1678656cdb4ef400", 0x52, 0x100000000}, {&(0x7f00000002c0)="64dd57676965d3cafc66a727955e2c047f80908c78e536510aae4d30177adc2b90f129f822d7ddf7", 0x28, 0xffffffffffffffac}, {&(0x7f0000000300)="ed339d4f8837ebe7dde312ac31b7c9f434eb9eb249833564678b9f06986bab01a0fb9296b85c245af099a9a6b746bb", 0x2f, 0xfff}], 0x1000004, &(0x7f00000003c0)={[{@part={'part', 0x3d, [0x3d, 0x3f, 0x37]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp866'}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x30]}, 0x2c}, {@quiet='quiet', 0x2c}, {@quiet='quiet', 0x2c}, {@uid={'uid', 0x3d, [0x7b, 0x34]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36]}, 0x2c}, {@creator={'creator', 0x3d, "09dafb42"}, 0x2c}, {@session={'session', 0x3d, [0x78, 0x39]}, 0x2c}]}) 2018/05/10 02:05:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x1000000000000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffff00000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/10 02:05:59 executing program 1: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000001, 0x356, &(0x7f0000000200), 0x0, &(0x7f0000000000)=ANY=[]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x840, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x40) 2018/05/10 02:05:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5, 0x2) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000180)) r2 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x2) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000100)) 2018/05/10 02:05:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f00007bc000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f00000003c0)="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", 0x1000, 0x4000000, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/10 02:05:59 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000000c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000340), 0xf7) r3 = getpgid(0xffffffffffffffff) sched_getparam(r3, &(0x7f0000000180)) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.ima\x00') write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x701000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) accept$netrom(r4, &(0x7f00000001c0), &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={r5, 0x4, 0x7, 0x0, 0x5, 0x7ad}, 0x14) 2018/05/10 02:05:59 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000001c0)={0x2, &(0x7f0000000080)=[{}, {}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001fe8)={r1, &(0x7f0000009ff9), &(0x7f000000afc5)=""/59}, 0x18) getpeername$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) 2018/05/10 02:05:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da3338", 0x42) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10000, 0x0) sendto$inet(r2, &(0x7f0000000140)="f0bb74c289dc7abff8ffc3e41dc3853ea02d672065e89f041b6ac4c2d298e59d", 0x20, 0x1, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) memfd_create(&(0x7f0000000100)="bcf6", 0x2) open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) [ 195.450395] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 02:05:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000180)=0x80, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) fcntl$getownex(r0, 0x10, &(0x7f0000000680)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000b80)=0xe8) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000cc0)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="dfb95444038cbe72f873819ffccb1b226b18fde9fd2044df34540eb6a5821193f17252279a65c3a6bc02bc8d", 0x2c}, {&(0x7f0000000280)="1afb142263edf2b1dcc13eca33d311693869c72d02aee5f1f992ce6b74082e0b03dfb3374e9c", 0x26}, {&(0x7f00000002c0)="df92097b56402229ce0acae52e4f46df6b78150176acb58e0f16541b624acac3368fc5045db3829916902ced723bc6af4052e149bb960bde91c87dde25cd19", 0x3f}, {&(0x7f0000000300)="17baaffd196510215d143ec21306f0e2591f0e03a0078a26ca05b17626d70a0c492783eaa79520f3da872f61b3043217dbd8d087d07570fcb101a1a11264f2a60a0a738487ddc4b734290ffbaa854bdb5bd825bb3da03e1490f6a17649061228180495a6ecdb430de5ee3906a0b2e362be048b7ae8551fac26524cd03bb311bb03476ef44285d7f03028c826e1d59b8c0d2993d4c2362d9ee72268808129c11de6fab115ea6823e999ac784cbeae73e94aadaee0b746b029d33ce17e7338bc38388634102e9f187bf16d126ae0b763bcc2b332f1030b1363ad86184f1a032841966569799950e25dfd3c835388ca3a2d4eec3d", 0xf3}], 0x4, &(0x7f00000008c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x8010}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000009c0), 0x0, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4000000}], 0x2, 0x4000) 2018/05/10 02:05:59 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) r0 = socket$inet(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) 2018/05/10 02:05:59 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@dev, @empty, @multicast1}, &(0x7f0000000080)=0xc) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x4200) [ 195.550694] XFS (loop1): Invalid superblock magic number [ 195.586358] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 195.699402] XFS (loop1): unknown mount option [/dev/sequencer]. 2018/05/10 02:05:59 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x9d02) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x4}, 0x90) fcntl$addseals(r0, 0x409, 0x0) 2018/05/10 02:05:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x101001, 0x0) ftruncate(r1, 0x8000) lseek(r1, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/05/10 02:05:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) 2018/05/10 02:05:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)) 2018/05/10 02:05:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x9, 0x420282) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000280)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="1f000000020319000000da6f8142bdb1e249853b09000500010100ff3ffe58", 0x1f}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22}}, 0x80000001, 0x0, 0x5, 0x7f, 0x8}, &(0x7f0000000200)=0x98) 2018/05/10 02:05:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) get_thread_area(&(0x7f0000000080)={0x8000, 0x200000020001800, 0x0, 0x5, 0x4, 0xffff, 0x3ff, 0x3, 0x0, 0x401}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200100, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) r4 = syz_open_pts(r1, 0x10040) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000000)=0xffffffffffffffff) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf158, 0x0, 0x0, 0x0, 0x5}) r5 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x1c0) getsockopt(r5, 0x80000000, 0x3, &(0x7f00000001c0)=""/213, &(0x7f0000000100)=0xd5) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 02:05:59 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2081) write$binfmt_script(r0, &(0x7f0000000180)={"2321eb", './file0', [], 0xa}, 0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x7b, "71fcc9d6c73ff67a3a79c144fd50f6ab930752dac3591b6f71a2bf459d95031b8e7bd2ac7ed66629211f609f620597462d4ebebf4276f0b3e34181aaa45c973cbfd74fdc854804ab1920263c57a46d77f6a56c211cd79e6825b252c4a228b3a03c3a626c417f8d88f1d8da2f2c02f1d7fbbc4b932ada4a7b86a804"}, &(0x7f00000001c0)=0x83) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0x400, 0x80000001, 0x6, 0x3f, 0x1, 0x4, {r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x1ff, 0x7fff, 0x3, 0x8000}}, &(0x7f00000002c0)=0xb0) 2018/05/10 02:05:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000540)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)={0x3e8, 0x27, 0x0, 0x70bd28, 0x25dfdbfc, {0x13}, [@nested={0x188, 0x8, [@generic="0912280e79c1835b8c9b8aa7543fd570b2925753cccb0d270884c175d7e1bd52346dc3ad7f65db3ec9a0a746cd07f79913e250f9e791d51a7d3602a96fd66ff1cb726f0e3abfda771f9fe6b6982abeefe1f212e865ff6fa03c1ab55634779a8703499a5590355a6dd72b0581deb5eba7872884bb6f9d3b8d72a3ceb020550d9656f69ba45a3734f211fea9bebe27a7843280ed68dd67db6ceacd7352381e41c48e0c303c0a45510f99f40915cbdced97b7f0c63485d3982027bb9825f340661a549259e04dc1736ce4d56434ca147e289f542e54b2551c8ddc9dde19bd9d8c26468a53513652d09313", @generic="9655d5db5bd8405650366b6b8417889524ee55fee0dbc0787b5106", @generic="9b2a1bad4c0351d2db9782e2b17bd7741fd7d7bdd535eacb35b9c862fc08235cad255e73068c7f7c08b749b5245c3785455710b978f9c8292f1bea51d6d8690b2175407d6403e2aa1befbcab6d36174a69bb2e2cf2172d0010be33747dd58660820736b9b89d1032c90acca87c8f8e02cb87730f8e87b4d0ef7399baee2e"]}, @typed={0x8, 0x1f, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x88, @str='-.[vmnet0^\x00'}, @nested={0x13c, 0x84, [@typed={0x14, 0x49, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, @generic="56dc0ec8677c1fa0a516a5ee570783fc41c8b56ae2cb66b7e3d7f96a3ac35a3238762095540d8676bb45b50533bf4a05c76f65f258e9bd4b8381879803483a8e6c92f43aba3242b2198b5d460f19", @generic="5f3470c01b11a326af4ee6aa9b6420a222c12b46836257c3d2aac72a594aaa54ec3dc34374da562ba0d9eed731bbc7be7eac9aadf83f79c5e7ff2e3a76747022c4b35f02c61ca4ec7c21e2ba82f766676d160bb994b03f06fad1a2f2bdfa039da5a98453dd8a419c855a48d659e9f30cec0ad3df4970a7e6462f3548998e6aa8a16a05c9d7056fd46c642771de1f6ab4f84875196e305864aa9bd400bb96d31d2a4751b959cfb9500dfa16388d0d77258581a7a48a297ff3", @typed={0x4, 0x2f}, @generic="5a2e17b9739f785d909398bf510f3c029baaf5d6a228f9ea02"]}, @generic="0dfd327461e3a51328576cdd8cca567c962e632e0e5b1c7690adce2527252482bb6f4006dad34046f56c035ac9bb0df28d500edd85100b84b31a75afe2494176ef80f9d87ee5a06f88e1e7f6d7d09a7790147ac7abea3e770f096d8691a21957ecf1fd2eaae54aff87c35f64ca6f029f73d87e17233185fabd0dd52f4469b840f1a23b7662bbde6ef179c97bd0398770df3e1c3f8649bfe2076e35cdef808b68138b28fe94041ecc758d5852066371cb9921b428dc473d77859db25c846d96a36365d6199e8e7cf404902ee789eb4a2a570fedce4d8fd76e7d1d6e47c51535b74bb27033a60e81b2aebd0e1ba217aaaef4071d910889"]}, 0x3e8}, 0x1}, 0x40040c0) r2 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x4) close(r0) 2018/05/10 02:06:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000013000173feceaff190efa600000000005fdb5ae3c6a0f211c932a78c3c255b908964d6a20f0400000034df9429f3cca54dfd5f72a55d58564204bf8b9b87503a365b076aa0bc757088c2b44a14505fb88f7bd1b4a3715ac28177887ebc5d52154b485b99fa6d64fbb7e1642e8c62cc58e8e43fabb3f3578516b2ac18542a637b70702628a05cc74953911a71f5da9a392894cda3681d42a2f446e07dd3664344b2d668ff", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/05/10 02:06:00 executing program 4: prctl$void(0x27) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x40000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="f98730486767f67eea5c1ec21c1236b4", 0x10) [ 196.001996] *** Guest State *** [ 196.006160] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 196.015435] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 196.024363] CR3 = 0x0000000000000000 [ 196.028132] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 196.034193] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 196.040240] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 196.047200] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 196.055243] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.063295] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.071562] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.072966] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 196.079961] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.079989] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.104651] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 196.112779] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 196.120830] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 196.128911] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 196.137090] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 196.143565] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 196.151274] Interruptibility = 00000001 ActivityState = 00000000 [ 196.157547] *** Host State *** [ 196.160811] RIP = 0xffffffff811f7479 RSP = 0xffff88018938f390 [ 196.166842] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 196.173321] FSBase=00007f5d1dcc5700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 196.182156] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 196.188094] CR0=0000000080050033 CR3=00000001ac540000 CR4=00000000001426f0 [ 196.195189] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 2018/05/10 02:06:00 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x1) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xfc00, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/05/10 02:06:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:06:00 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r1, 0x4}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x100) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000000c0)={0x3, 0xffffffffffff66fe}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={"6272696467653000cd733d090600", 0x100004100}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000140)={0xffffffffffffff01, 0x0, 0x7, 0x430, "62a0b1df5e41bc17a21419b695006344d3ab33ea28234e885eea1b6aa77c46c52d4c54bfb99aff074167e502", 0x7a1f}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"62726964676530000400000400", 0xfffffffffffffffd}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000100)={0xffff, 0xfffffffefffffffd, 0x5, 0x7f, 0x0, 0x0, 0x9, 0x10000000000000, 0x5, 0x7, 0x882, 0x800}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r3}) 2018/05/10 02:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8280, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x50, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) [ 196.201921] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 196.208054] *** Control State *** [ 196.211550] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 196.218284] EntryControls=0000d1ff ExitControls=0023efff [ 196.223793] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 196.230773] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 196.237495] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 196.244153] reason=80000021 qualification=0000000000000000 2018/05/10 02:06:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x401, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0/file0/file0\x00', 0x3fffa, 0x1) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) lstat(&(0x7f0000000180)='./file0/file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x4e22, 0x7, 0xa, 0xa0, 0xa0, 0x33, r1, r2}, {0x42dd, 0x2, 0x1ff, 0x40, 0x800, 0x6, 0x1}, {0x1, 0x6, 0x101, 0x7}, 0x7, 0x6e6bb5, 0x3, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x0, 0x1, 0x2, 0x400, 0x15}}, 0xe8) write$cgroup_subtree(r0, &(0x7f0000000180), 0xfffffffffffffff7) 2018/05/10 02:06:00 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000300), &(0x7f0000000100)=0x10) r1 = memfd_create(&(0x7f0000000000)="272c73997374656d5bf7776c616e3100", 0x2) select(0x40, &(0x7f00000000c0)={0xc1d, 0x0, 0x8, 0x1, 0x32ec8557, 0x7, 0x3, 0x8}, &(0x7f0000000200)={0x3ff, 0xffffffffffffffe0, 0x9, 0xa, 0x8000, 0xffffffffffff0004, 0x2, 0x101}, &(0x7f0000000240)={0x101, 0x7f, 0x100000ffffffff, 0x8, 0x9d9, 0x6d2c, 0x6, 0x1d1dd199}, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3f) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0xba, &(0x7f0000000140)=""/186}) 2018/05/10 02:06:00 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$void(0xffffffffffffff9c, 0x5450) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000440)="6dcf556d52356d41f535e0ffdb9be3c3ddc92cb9312c7a6458885e0397d463c31fce6890af4f24d9fe0eed52a5d427cc5e8a6e19edd1cab0ee6eb46a09d77c4a777294acd06367e4ba0133079163e1356448cf00b6068916b928499c6ca9525de0dbd92bab2c33a61406276b7e0cc7f787231be85ace37c1f7c26a25b1b1f578988667d957c844b10d409bc1cd47dfe98fd6da16a724a09ac5d5d43b456a270e86a51d1a48600877e2213fde798cbb7bea1b369186316ba4ddc3255e944d8851a9ca7de96366ef242eed26b4f630d6f02eb7c8cce0812f408b4c084199aad06b975d0a36dc718e3c", 0xe8}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000040)={0x4, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x80000000d000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f00000000c0)="66b8b3090fc90f23d80f21f86635400000c00f23f80f74a1060066366719a8f0b019af66b8010000000f01c10f015801b89e000f00d09d66b9890b00000f32440f20c066350a000000440f22c0de4e80", 0x50}], 0x1, 0x11, &(0x7f0000000300)=[@efer={0x2, 0x6000}], 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000340)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000280)={0x2, 0x10000, 0x0, 0x2e24, 0xed, 0xfff, 0x9}, 0xc) ioperm(0x1, 0x7fff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) [ 196.250550] IDTVectoring: info=00000000 errcode=00000000 [ 196.256084] TSC Offset = 0xffffff932a596e4a [ 196.260453] EPT pointer = 0x00000001860a701e 2018/05/10 02:06:00 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2201, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 2018/05/10 02:06:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80, 0x80800) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 196.338704] *** Guest State *** [ 196.342112] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 196.351055] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 196.360012] CR3 = 0x0000000000000000 [ 196.363836] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 196.369878] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 196.375914] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 196.382663] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 196.390741] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.398792] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.406876] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.415540] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.423618] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 196.431763] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 196.439812] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 196.448822] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 196.456860] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 196.464913] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 196.471383] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 196.478934] Interruptibility = 00000001 ActivityState = 00000000 [ 196.485209] *** Host State *** 2018/05/10 02:06:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x800, 0x7, 0xd694) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)) [ 196.488477] RIP = 0xffffffff811f7479 RSP = 0xffff8801af69f390 [ 196.494513] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 196.501007] FSBase=00007f5d1dca4700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 196.508886] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 196.514870] CR0=0000000080050033 CR3=00000001ac540000 CR4=00000000001426f0 [ 196.521947] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 196.528710] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 196.534845] *** Control State *** 2018/05/10 02:06:00 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3, 0x8640) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0xfffffffffffffffc) pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) read(r3, &(0x7f0000000040)=""/250, 0x50c7e5c9) [ 196.538369] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 196.545172] EntryControls=0000d1ff ExitControls=0023efff [ 196.550708] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 196.557686] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 196.564428] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 196.571053] reason=80000021 qualification=0000000000000000 [ 196.577436] IDTVectoring: info=00000000 errcode=00000000 [ 196.582937] TSC Offset = 0xffffff932a596e4a 2018/05/10 02:06:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002500ff0a000000000000000003000000c0b6605b1f681132f9281e625b32f46675e4d6202715716a820e08485ddfd1d5d1c7f2547d6dd6ac0af0c6cdba9fa0bdc85af158a585746e7d21202ef5cb06000000001626fa1a51d60c00b6fa40355552cdf763ee97a8051a67e369fd26a1bf29ed346465fd528c9767a3aaa8f37c4fc60fc09e2322ec8ca32041e0ed2fa9ed6b42448c90a83749bf3a7abe9230b2669c7ea52380f1ee9e1d21a05e58780000000000000000"], 0x14}, 0x1}, 0x0) socketpair(0x13, 0x80000, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) [ 196.587344] EPT pointer = 0x00000001860a701e [ 196.594855] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.601847] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.606111] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.665356] hfsplus: unable to find HFS+ superblock [ 196.680062] device bridge0 entered promiscuous mode 2018/05/10 02:06:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="840100001a0001000000000000000000ffffffff0000000000000000000080000000000000000000010000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a6a68000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c0012007063727970742861757468656e63287368613235362d6176782c6374722874776f666973682929290000000000000000000000000000000000000000000000000000000000000000"], 0x184}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x402, 0x3) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000200)={0x3, 0x9}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x80000001, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/98) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000001c0)={0x3, 0x1, 0x9, 0x3, 0x6}) 2018/05/10 02:06:00 executing program 2: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000001c0)={0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x200, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x0, 0x1, 0x2ee1e746, 0x2, 0xd54, 0x5}, 0x8, 0x1f, 0x1}) ioctl(r0, 0x3ff, &(0x7f0000000080)="c3c855781de5b3ae08e64d3d2da19c196c80059600ea9161a0c0ae8b76b10054102527127cc84a27584f5613d527264e921cd5b91a62994b24cfa9c65687092b") 2018/05/10 02:06:00 executing program 5: io_setup(0x1f, &(0x7f0000000040)=0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000200)=0x48, 0x80000) r2 = memfd_create(&(0x7f0000001240)='\x00', 0x0) r3 = inotify_init1(0x80800) r4 = syz_open_dev$sndpcmp(&(0x7f00000022c0)='/dev/snd/pcmC#D#p\x00', 0x9a19, 0x800) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002340), &(0x7f0000002380)=0x10) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/sequencer2\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002540)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$usbmon(&(0x7f0000002640)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x200000) r9 = eventfd2(0x0, 0x1) r10 = memfd_create(&(0x7f00000027c0)='aead\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002980)='/dev/snapshot\x00', 0x1, 0x0) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/autofs\x00', 0x2, 0x0) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002b40)='/proc/self/net/pfkey\x00', 0x105000, 0x0) r15 = socket$inet6_dccp(0xa, 0x6, 0x0) r16 = eventfd(0xffffffff) io_submit(r0, 0x8, &(0x7f0000002c40)=[&(0x7f0000001280)={0x0, 0x0, 0x0, 0x3, 0x7fff, r1, &(0x7f0000000240)="b20a7be633e881ae27e1328c8a0232433073ff8a51e609822e8a0aa1606517637f90b89c963a2ff40dab6d57f68de4569d73150e162001028ffa5c2e9b1b6e3f2ee7c4ca67ef42a2d13993ed2c061632b99d504aa6244b728be8678b30a35ac6a1e01cc579e044c74a78bcce87f7343b22177759ee280ce34bd0595c22ebf982b616a4cb73c365a0aa3f287e82d91de16c13c7c763d07f59bcde27bbe4c53e36e75b030c6d71e4a1ee738ddc51d28b5154b3fcb919c1d57818909d79138e2ab73eba46ec8a82fa5c7be98488d727d3c34434eff86c160b95bf24565debf004377c42bacc4e95d9e62eafe5d377e94df72bdb52b155ed2d021aac94fea7ed1e4e095fe6e6a662f08a8195411d0d040b5ce444370eb47dffe189ef8f7e4e1101fdf49c00820a7bcedb194fb4bd7b265aa28548222e95d9349a25115a74cc90e1d5cd7a1fe0e9a8a1c13162e0566929224b26bb6f8fe08074f1053ae9986d0278a0efaaa4cbd61593fac37b9c116f0542d121c3649af6342ecf9940d680389cd6455e1e294d9f9d75e0f6ea6702163edcf4557724bc0eedaef5b14ede3c837968472912f1a2127635ff5913ed745de8088c182b784e09810d63b6c040d3a07412c4edb07b5e98d64eaaa1c720cd89b94d8e37d1980c21da3a1014e22d5bd179acb6a531b0ad4228c7209c8747f05f62f9b36438c84d90c70bb9b1d7589758f1fd279a42dcfe5f64178b045151c70f45f2f848e9b7964e837237f50033441a76fe53c9a09e744d271ddc29ddc958fafaca39435341cf4c0befde03d4cdbffe3563adde2992d863c495266390ebd03eecebde2977a059eecf54b7b51abbef3ce3fcd455a1a1a278622e9cd337c6739aa045a913ee35f6b1df97c184ce1cfc778768c262da60fbd525293b7a0797cd0d1cf374b9732c3f6ea1a005db5219021e857e0bdc1a418cab508f802f453c0b4299ab21e4795d98c75ee8c0e7c09f1e17b7afa96c34f1f22e4d4858dc738fc7cbd4b034db64096987a4b9997bfa2442b9823b04a5dc9c0bcf877be44f3c61b034ee5a18ca6df8137ec28284ffc4422cb59e99e10e684536bf7569fa2c3eb4a969e44351da97fcf5c034dc2f1ca2cb645539fc31b38fd5411949e0ed207a880b6bee3a4388b8980b8b59bddd00803bb548fe32467cfe1f8f6525f21e8de8a744a94b2d8f8830dbe8c590c6afd2f88e92be5d3bf53d105d47bbdf59d64df638c9f44740e0188daf561f7843b78c62b514859c9d3a461471407280bbb011398b9823d129ed0a8509f5d409c04e4dd57b645deef1c1efd85416e70f62d167bba8822b40d0a4c64caa220c204295ba18dea90dbb3a9acc894533ad5b58ac3b83d20f235a89d16dd1cfe7265d1ce298b2f3c764a2190e5204b2a907fc85af84e2fd3b819577917bc998abf87e7c2d332e78e4299d35842bbb100b8ab3c1dc97ec38a015be2ab10c87b64eb7ccd820bb6c12541e7ba9310156f595cc0ede7df73c6f541da2c733024b9bf61c5359f4cf4ed5598518a4e0743865da345379596448709b1742b2967f454bb05771dea3f5e67f0036a772c7d1652f3a4cdc1bcb0023bf9ed8b05683def5a7abca2d164fd6813b523ff29b0a80b702fd7e3d546d9555bab00f4fd6e18d87e4bd4c615ebe85def98acd867e07179d5d6cb96a2f24de38a5ba5148cd1b38903242e53bc717ec23abe5662714264568ee22843bbc15cc808c794953644d89027ff613441ddd7a588049968c1decabcdcca50d4f9997e9307f01e35716d2827f43204aa80160029ee41bc000a053acbc5643fc88ffac726f39ba7ed5bf1afd8853d76a7273a99c370b5058c46897e6fe7ae59c0024b4934a33dd29ceaf85960bc07d3a85a859781c7e28d759a76c109f576b7d9738a93131fe0a48df306e4d6d4ce39db7d7781da7742639b023c1ffc47b0b25c06b0be2aa90e9e57af84d5fce5bef6e290c386dcc8715d7d4e10912b337c0f4ab1b36c95f8ca6417a3624c218c28d563b1a54edd00a03ae419653dfad1749e33e7feca72d22a2d6fa150738f38622fc8019021c6dcb63178c3e0b2b95d7ee213f12140e24eca02da7072cb3f5be0e9ac7f2487882951116e78eaa61fa42f176cef52e1706f0a31bc07a2771b5c3a1aece9ee66d6494ddf0d51806abd7952b30ad79691cab210f5b90a4669f57df63643e1db9c451184776b86f8ca342bc0132c31eae2d6e462faae295d568b5e5a042b9e2bd678712977f42dd018948b5c779bf352d3c755700bd4eeb2236a84a4feafac46bd7a91528a77d645c2a5d79d6965e936f65564889e464622f48b61332d7fee02677f4feae648eabfaa3556327fe4da70374dc20a5b89f08e455aeaa54134d9fea859fb911bee55aab5c28f3f6e0d0957e9d5e6b224561d815982b5e6ebac2e275d2272d584a49c2e76d682dd3ff184b1a25dc0ba3146d101c00d241a21c388ee99649772c92c8b188e3b5f33d4bee35879e3332a461ecc91b3245b88e53d58d7a0c1090be299ac892c5ce217c0bdef27d1f121fe526bdf05197dd197a66f7c5668dc89087366fb7eace8e79639e2154e93a51ca629bda05f98e2339cf464fa19907adb8dcbbc8ce41a2345af3f0db51ccede788f5ef96156081cd69006f7b2038cb209117005ea197df8dec46d7e9a637da116493fd669762e57e35e4490a0830a670a6a14e4dfb482dc29caf33fcb37471aad2277d1413410563d29eada6a71f1ff305f7fe5f0c1883ac1a28eb4cf6d11b84a901f1ef54a818a90c90adb748b3261284a5d36822d7da1436832f26cdc51f631012d3429622b5c9579bfc0b50b9e6adf1e378f57723d03892354d376f584822f0b8a7c8ed74a1a6434a7966432258a937e1e5f83fa9c9498f9ccdd3c134a72fb366b93ea201854bf11efd25e00feaea76367264c81ce66fcc3bba790cd38a7a68be2f3e9c6be08d9d142a906acd6bcf62e049298567f3d115b09e3b7eb89ff750d39d36f03ff766d509c18fc2be3182c479ca089dc13716f899ade9e53ce3ec30eca8a5c441eebef05085f4a36b88f358da4c6df23ba5a17f68a868b9359eec9f5183e42263fe1363de6915b91afb8342516a5b169d8abb2b4c5de2d4e39577f4c345ea8143c1cefc0423b0b7ce7a31ac517f554c7e06927fa2ef4126ad096e9c690935986b8dee460e810f4d44b91e1274a17e3d3a7819f156e8a30fc5960752a98281dacdd27a8da683ed21f4f80134af9e02734a9c949d231a0ee4e180c4cb7c42bd0dd8d427b74a5eb049945bd588fdaf7c260f69b31ef037493f06ecf68d8aa48280c9ee2711e8744962a21d02a7fb87e1c78020d3cae903601808009e74c4cd1245b8adac5f68852bb68ac830b57a6d65c8b50e19e3e0e8b40ce2d15067ea36bb59349f51915f91735072057474665c5f8f93d068218e72dadeddbc5355f4b55266815ede70c5b84901c0e357c95a195225c597590654babae2a701847932e780bb976bf3bb9bc87e1a9f03278ef421e78161d0ad14d3eec9e792dfdfc5aab817b731fd3b77c8adf771cd1db00feab6047ec62e299e7a0a3484beef8b469089b4c0439d4bb79efc8fc32fb99bff51088f9a5d79eca378f37abe3d78a203269ef2aa8cf3a8254bdb62c20af304699ee56595e8ec0aabe6702c7569f76ce85b40469edcd9c14e1bfc880226b3ddd905801ba55002815d5f1fe3a2abc50dba4ec474556826641d434f478270b2377f59bc0dbb0e013d482d3c46605eb97b966fb90f664e01ff37e006c8c4f7cc4786d94efed740a36b8d4bd99d47daec6d32a4a5f8ca70206e7c4c1fdca74aad1f339e1d3bb95a52748e0e013601a0b8342a669109911c2b6d63c8e37d781329c6fe443b8441f3ad648d6985adbbfe8c3313379ae629701fc0fe9ac89135708538ba1118ab525cd27ca41f30662d10b9bd0293cfd8677dda92080790c44f804232ddb0eb9f514bfec9971581d17359a6ad5f453b8ad25b2b76f1c629aa49396f25f3827bea71b01f724b158c0210cc798f6e73d47ed023d633192df6bd702f8809e189d97d8016f5ca1737be0c4d992e06875c865be877cb8f28e14d41d79aacf9bc585038bef2fdc3883752342803347db4c217cae59036b887a7de86dbbc34417946ebdf1fcf0120f06f2a45cfb0ee5ad22a5ccfc8c668b55301943b4065dd9369ba856c78eb44ea5880ac37e5a8e821e401b162f36706b2dc143ab8c1cad06eae97cc59bfa0350e4e4b7cf060496391b034ff94b9e0443fc31eddd51fc073009a6f972a79fad9414f7074a66ff2c3da2c70637e2cb13b43425c683226106783181be5f49effd6e1e6c3c1726b5105bb65c530a736bc3eba6460949c70768035a2802cbdeca209404adf90113c291934d0ab99331b6eec963bf90cfdd02e7c897a24775244ff4d74ad23627a7c60bbce9a6a3d9ac11e61ad6914c7813c07342d5890ec20b862646e081b5b0c7f503cb01f5b4bfac5b19b220e649a143f1b089d1c9928acb3d29be29ff7d353efd2281c9db98d89bcf890503bedf72c6c828ec86053460220ca48c51573e436e7057298e22d2edad59e4f612ea7c72fa797e0687ba00e6d71f4a44fe0195b9a167a4667dd68a732a8c09f6def541440e82c91e96aff33d7d55d4bd18a9dbc24b00c2ea5a54067619a9968558e6e4d1cf01c12f7794aac1dd87e25ca5244936ad3df4491eaa9257711ca6c3aa9ca413985951703ffa04a729ae420cc23e90d4f9bfdaa936c3c66562d0c6308db1271c582c262d345e856ec90eeeb90b56c5f3a0d8aeb7e1c49fddfd01f91567c3de8b1fbbf93987f85098fe5bfe8f9c3ebe53adae2b49472931bbe7ce4d8553531c6a545ee752f329b46bcabe424e7389a66aae0b9ab7610f018f8cf8905b40f96b5448278dc09a576370ea0b1c3a787f9f945c59b891525e7ae2e79ec5970a763b4bcd193ff2ff03266eccdd262d89980dcef32db14942b926bf4fda7ad2cf6be9f36574abcbfaec847c602a9e190dd199ae3f1d6876314c7cffb9d3d139ed21fd9fc898da097602aade04dde84c0d63aa632c4d93ef6f92bac9f85df3102de8cfc5434a34df329b603e41747d8bb8526baa183e826c837ff350352de23e4eb00be2d100efe45030466df50074db2794fb9e0b8469d8e44a966829ecb312eed1e9e864a740d039a013e9bdfa60077193daf5302007bf85db02d404c24794c59578755b15b1856149f51076185252335c54303ce5f2245dbccce622a987b5fe0449837d95c42269a88435cf71cfeb3d8721132a43d467674e310f82c025f2cbb4f7b364cfac8e1a511076791de5b628c036f330c0d441f8a3c2d2b9e68f5713c34941b0a3a79312e533f1ec7998a4d23c9118f09806759783b5103bf93f91c7ed44607667f9ee7b75ac9efc6e5032811b755c001fc2582c58e05827f9d40b2689d6a4dc9a441b99708991d942a2e111c3a2712ce7a0b2a5bd0e9aba5b7b5c80f9a67a3ce14d291c86bd60a619db0ae82a7256f3a3eb4a3866b650079b85cdc21c66ca9fdca3d16d8f0c73f01c3958372808871658f05f7adc07950664ce1a9415b7735e81a037b98a822c7256cf09d3667a722525cee85927bf57f13c48d0035a68bc5c53032682e31b85e50162931cc3f7fa5c1c4db5f6f9768147c88727bf1c0230cf238d6c6fc7e72f6b715fb2317a18a5618018e3a75c0cf844c6a33909353a8b522823d76bad0f8d910c24f2d0ca3df74d4b6b18a22464c0ea8cc4d9ae4d90d9407e5890cd0af4af2b582", 0x1000, 0x100000000, 0x0, 0x0, r2}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x3, 0x4, r3, &(0x7f00000012c0)="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0x1000, 0x2, 0x0, 0x0, r4}, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x7, 0x80000001, r5, &(0x7f00000023c0)="d73b4b428bc636d59f21cd2df4677da1b03d2119075d700ed1387e6826d71fe5b3b30644fe046e1ea8649bf914d81b232280810f591de78222418934a5e58fdea36671b6bca7c82f12660f2cd1e86f8c594a7ccbd6530ec6bdfc404d43cbe95c78a864f317ec8ff315a25bd0196af34439f1f701180bf1046138434db76e070df0e17294ab4d2797843d7ff9fe9549204e622aa9150ba8b4060b752d8aa1c38be31eba1810e034fce0e16aee5b7db30b0f8bbd1bec7bbf9deffeccbae1b4b32f8698ae02056cf02750899966f1c9b1c1a38c0fb0167e78b03effac54aba7334f4e8ff793bd769994bd9b127f86fd336c78f66b1c", 0xf4, 0x0, 0x0, 0x1, r6}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x6, 0x790000000000000, r7, &(0x7f0000002580)="4e10b009021f9324c46848fe3374664f2ce44b80c66d37decf1f2f290dd20ddda7c52e30c25df6d836ac98fbfde33df2fe5844271a2152ceaa1fa86319b791558fec7a85a3cd079a59cbe64377765c98368e4e596c78b020f1081ec2dd166a331c56f3b53a2a8f1b039160891afc93e3ed48bcd1768f49ef8918372861bab01d61a20707c5cde177d2e619dfabd9e31a3686d10f32afb8bb734b77891783a9c8ba22718c977993df022474e3c9ef191427686109a9396a71c942061cea", 0xbd, 0x1, 0x0, 0x0, r8}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x2, r9, &(0x7f00000026c0)="3222e0ae904d8c2ae9eba0790c3da36950c09aed065d1b6a1555421c3a23154280a7f6d803c74ee4e46734fa580f85c30d63508686b1ba2094a1c30e4d5fd8ce94edf439510abd4ccab3cb026ac217b6dae12cb538ff566d955a70567d023a85be49f7691b35e1ef21a1b73cf414aff5c4be0ead330d207ff51ef6763c6b42b26347f57217d8bbab9f752179e2ab5b85c888d3d79a74dd0000ab30e0673bc7c9ddee4a1294610f49ad4d26f5e09ca819305d02702d88db13acd360db6b9ebade7ae22415b5c5897094f70d157945013267cb95706ef98aabff1d16699ea02744dd17f04a", 0xe4, 0x800, 0x0, 0x0, r10}, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x81, r11, &(0x7f0000002880)="669f529e13d694de16e63a2dee5791a05dc73ccf428a4caeaaea2a1a2cd3bbcc7922c2972c4e292851564578a2ddcd8e15ab9842936084f3fea7263c64943c6f4e2271845b37ff4c7c6dce1e8b5e9db47877caf89af2bae13f47a850e2579c816b76f7d4cffa006c3bc905b38ae9b66f697bfe22a90a8e74a144fe4e144e1f840e79205a2976263475cf93e24b0d1c76c6e94e8421ccfaf2bbc6acaa1f5494f91fcc1d58c969cfb66269a9a37834696d57f94050beab5cdda538fc05b4f123b98108edfbd0d5da50df55a4742658963075d9e420af8867e7fe43793517553fca585145a6801ff80fd30342bd", 0xec, 0x100000000, 0x0, 0x1, r12}, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0xb, 0x6, r13, &(0x7f0000002a40)="3d178057046ff4747c6541e097d0285eb46e10130cbd4cafcef8f05fa6b7f16b935a301f92cf9c95ba11679d2c6487381bc6e67dcd87b20bddf63354936509c84cd9a756b9bf046bdb57e2c78a9388f818fca95dfe93fe91c097adf69ecaa7fec7bb20ad6ce88442c6f42c8862733090402ec1d89f12239b7f5cdd0d0d4e62c830f2c19a47ad4e77df8d7cc32fb0d604f948285b061a76d19733a48b675033840597518a4b5ab4297e1c4cbeff5e6cdf69fd242e1bfb2a2e8efb346c34f042ecb20b8bf419959f3b428cfba16df38722dbc4fe442565f8bc7b92212e34f092b3", 0xe0, 0xa0a, 0x0, 0x0, r14}, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x43, r15, &(0x7f0000002bc0)="b04cd50ee7801077e4dac7c380741bd89214a3aa1ff8881b2f807f592152fa082291ec9a94282d9b416c1b4727f8be59912c88ffa8ea3d3a861f3d56eb3f", 0x3e, 0x2, 0x0, 0x1, r16}]) r17 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001}, &(0x7f0000000080)=0xfffffd57) bind$alg(r17, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r17, 0x117, 0x1, &(0x7f0000000000), 0x19) r18 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) setsockopt$inet_mtu(r18, 0x0, 0xa, &(0x7f00000001c0), 0x4) 2018/05/10 02:06:00 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) request_key(&(0x7f0000463ffa)="6cef676f4bbb", &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0x0) [ 196.756181] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.762688] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.769427] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.775867] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.794161] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/05/10 02:06:01 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f0000000040)=""/10, 0xa, 0x2, &(0x7f0000000080)={0x4, 0x6, 0x1, "20d840ea7fc6", 0x9}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:06:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) [ 196.850175] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.856749] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.916007] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.922505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.929251] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.935637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.996763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/05/10 02:06:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4c00000000000000000000000080000202000000ffff0000000100000000000000000000000000000000000000000000"]}) r1 = socket(0x3, 0x3, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x6f718, 0x4) 2018/05/10 02:06:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002a5000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000080)=0x4, 0x7, 0x5) fcntl$getflags(r1, 0x40a) remap_file_pages(&(0x7f00009cc000/0x4000)=nil, 0x4000, 0x1000000, 0x1, 0x0) 2018/05/10 02:06:01 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001840)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x84) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000040)) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/05/10 02:06:01 executing program 5: prctl$seccomp(0x26, 0x3, &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/11, 0xb}, &(0x7f00000000c0), 0x40}, 0x20) 2018/05/10 02:06:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000039c000), 0x4) 2018/05/10 02:06:01 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000001200)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000006c0)='\r', 0x1}], 0x1, &(0x7f00002d4000)}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000100)={0x2, 0x4, 0x4, 0x80000001, 0x8, 0x5}) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000e00), 0x80, &(0x7f0000000f80)=[{&(0x7f0000000340)=""/255, 0xff}], 0x1, &(0x7f0000000fc0)=""/112, 0x70}}], 0x400000000000043, 0x0, &(0x7f0000001180)) 2018/05/10 02:06:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="e2feffff4100090100000000160000e10300000000004200000083000400000051befd4bbcff81bfaa411445"], 0xfffffffffffffed9}, 0x1, 0x0, 0x0, 0x8014}, 0x0) 2018/05/10 02:06:01 executing program 7: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="09000000010000000bac9db861775f534e77d4fc71695339d7c3fd0f25b7b714c3cdbb33a7e02267a30285497d6c2217a651c451250d83897b37fd12fcefbc2b1c31c36d6c6f79d0fe075197b03d5b324a5632861a08533f14dc1b65804e8477dba5ed8680409a446a3407782f1ac45caa9e32b727bfbb9ea5c51817133a74870e7b8b106650cc38776a8aa84b7761899a"], 0x0) getdents64(r0, &(0x7f0000000040)=""/91, 0x5b) lseek(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) 2018/05/10 02:06:01 executing program 7: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '/dev/urandom\x00'}, &(0x7f0000000100)=""/4096, 0x1000) socket$inet(0x2, 0x3, 0x2000000088) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000080)="da424fdf94ce5590b2581ddeb7aa7513a956a3d3a9d843", 0xf74) 2018/05/10 02:06:01 executing program 6: r0 = memfd_create(&(0x7f00000001c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x4, 0x3ff, 0x77, {r1, r2+10000000}, 0x3, 0xa4}) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000003c0)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000100), 0x2, 0x3) move_pages(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000925000/0x4000)=nil], &(0x7f00000000c0), &(0x7f00000003c0), 0x2) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x0) [ 197.792360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/05/10 02:06:03 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x48) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80) flistxattr(r1, &(0x7f0000000100)=""/129, 0x81) 2018/05/10 02:06:03 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_dest={0x18, 0x114, 0x2}], 0x60}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0\x00', 0x10) 2018/05/10 02:06:03 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x20000, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x1f, 0x20, 0x19}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1000}, &(0x7f00000001c0)=0x8) flock(r0, 0x8) ioctl$BLKROSET(r0, 0x40140921, &(0x7f0000000080)=0x100000010) 2018/05/10 02:06:03 executing program 0: r0 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:06:03 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f7072ffe2ffffff062f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/10 02:06:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000001c0)={0x1, 0x2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x10200, 0x0, &(0x7f0000ffd000/0x1000)=nil}) mq_timedreceive(r2, &(0x7f00000000c0)=""/102, 0x66, 0x40, &(0x7f0000000140)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/10 02:06:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="baf80c66b84e796a8b66efbafc0cec660f285dc566b9800000c00f326635000800000f30670f01cbb80f008ec8baf80c66b8e483d58f66efbafc0c66ed660fc67400e5f3a4f30f22df66b9030300000f32", 0x51}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 02:06:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000900)={0x6, 0x3, 0x7fffffff, 0x3}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000880)=[{&(0x7f0000000100)={0x27, 0x0, 0x2, 0x0, 0x1, 0x3, "e17bf6058031f665f1ce82198bfc24b2de35fad7374bc483aac99f8a2c36666ef5dceac919926db6330906f77f9efd0a40ae5fb9eb492aaaae36a3a09b5b24", 0xc}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000200)="7029b9762f650f0530405e6156332085bf9f461d0f1df205dd7b10850a413ec31e7aae1d2752f527830a8ba99b2ad22a14f9879f1f5d915f062af1137ccf7b2a05907f909542e26d342453d24d48201663a0ca588eea796f81c9db1bb8cd60dff5da856c4067933e95a579f8cb201b7432df60ec25f16b9c867d031f110ae7f1813d4ddf476bc00d013a0de2fa63506f6ff5f5b67a53791f7551d93c4295a8e9872f8f6da8cdd2f22a01e5cda4e300e85dce09732143fa20c0a48ad5431c20d47f575b6a2513a448b238281218cc94d00763096846ca8587", 0xd8}, {&(0x7f0000000080)="5d58480c26019d9d29262399110ead378602a0008a3b8c1188f23c1f1dc9c53939cea28553232a20dc", 0x29}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000000340)={0x27, 0x1, 0x0, 0x7, 0x101, 0x5, "87877dae29f2710fa49465f126b287a0a3846b6b1b7a0579993124c2c536e30c2bfc066ca09f118ba7856cb97f347673755c1701f3b70aef8501d45ab73b1d", 0x3d}, 0x60, &(0x7f0000000740)=[{&(0x7f00000003c0)="5bbad2f8f83ee6ddc68ea5b429200b6bd74e52719f798ee9b57961f36b8fffb11bcba169af7fdea1ab08513eba6e69c459cba8ef4fbf9bae395b77ee04a333afa6387c92f0807353d6a516783d3dceb6add72ca338ae9e4276d33476dd834180dbdd6456b170e0e5b3cbdea0c156d6b9c66adbc2ddca02d89ece1510115c2e5745c53f368ab1c1a7523c0298286cb3cfdcc0a0e489d3789ee50ac5e131291c17b4069b59dd8edbd7e46d536be77a48dc370dff598cbc9c544acf02606808fe7eb2043ad8cc8d5f08327151974096a9a518ab8ce58f24bcc84e033d57b54624b3af3dd2bf1de943fcef8250ce93ad8059", 0xf0}, {&(0x7f00000004c0)="f59673f564dc837b8c5760540e3e100bc174a1d44a3a26c8d70e5133c8062f1fd84da6156638d3ed12af40d2bb353e02624cf83f99eb7b157f8be47e0cce2d45d132e940152084193c76928dbbb2e56f2e49baa84d8527a8dd40ca1f5b0010852e56185cc1dbe7153bbbf23609eed2210a0b0325d38fae135ab179fd944b68", 0x7f}, {&(0x7f0000000540)="a2a391b74ba6c1cd18ada4503a0a36dad1b794455652bd4466ea4e9fc3002e4c6ec5f8598e794466047ef51097d0c51d6feefcf5bc9905cb696c066d38388985f3b447b3ee7c2c208c94f992157108146262f50366d9d28d2cbdc1510aa4b4", 0x5f}, {&(0x7f00000005c0)="01f2b0f81a401f891d4337aa2f53389e6d8161dbe518c8779183e8aa06d368f39c1452ba4ad938d4b27e170b40f4108d80e80a3a08ab98d0d3343d73edbba1e865b32ad1c2a4770001c3426d9b9510feff2eb609bd3f582e29454c546762c42782dc4bc4e88281202af60ab4549aff506760b48a7d9b1a2f2d9c7c41b4b9c9e584d7dc117fbbe98bff8f10b7bae27e2695fe3a876a8dc965dbfea1e13c2593aa85920f89090f06c54179afaf1709360f2182336353f7ff88861668a906b3252a9053427eb2c9ab480a1dfd45fc7cc13def394c303490bca4", 0xd8}, {&(0x7f00000006c0)="acbd6ffd68551d8c3f6b90cd7ca8edad8748159cdf3763952c67b95bcde1e26ab358804ccaf12c65cda135eee29e88ec1896cfe4eb2c89c39a02351cd947f5d113136ad038c172e62046e6aa", 0x4c}], 0x5, &(0x7f00000007c0)={0x88, 0x113, 0x9, "eb37289d451f4efb5a4f183f4e9d4a1c3c54090a0c00d9d1b2ef7728946d75c4bc5d43143bb796ab685b18287ba023bcf6040cfb970e754ef8fc923a22e211c5d83b46395015ceab50313449317345cc3c38050af37b833cdb8c4c752e6abace1203da56ca3bbfc89640d79330243cfc370e757c3d0937"}, 0x88, 0x44010}], 0x2, 0x800) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0a85322, &(0x7f0000000180)) 2018/05/10 02:06:03 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x80000001, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x8}], 0x2c) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) r4 = accept4(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000080)=0x80, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000240)={0x3, r2}) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r1, &(0x7f000000af80)=[{{&(0x7f0000000300)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000007e80), 0x0, &(0x7f0000007f00)}}, {{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f000000c8c0)}}], 0x400000000000044, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00000000c0)) 2018/05/10 02:06:03 executing program 3: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0xc, 0x0, 0x0, 0x2, 0x0, 0x6, r0}, &(0x7f0000000200)=0x20) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x8c41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000), 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0x9) 2018/05/10 02:06:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x102001, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x7fc, 0x8) 2018/05/10 02:06:03 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000000180)="f094f31971906ff560ed6ed463f9a5e8084fe5f5653b3860cdfeac306136d524239ae05c58c314c3d59465e445e9339415f35b3bde66db962cd552d721b02b6a6bc9a47be598cd121e81ab5f6935e3fddc9c2c70186adcef70a856fd1a7f31bb8d7c55d11d787d09e776c5d95a075bd0bea663c8c72233e5ae247382f0cc54670308147550c3ba77") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b6300000163404000000000000000a92d0f60f200000000000000000000000000000000000000000000000000000000000000000000000000000000006311854348d64566dbfff8d7541fa6fd11f649a8a37ad79aae6cef4285db193eab2bb2c832281543c19426608a95e33aec899a067cb7fc47bb99d318adb7671ec8254a8036b3e3aacb1956cefc5269cf424624a9e72d593a65a5394078d200813ab0e2e5b3e76bd346294c5bd9453c42d13320deffd0b60400e1f20c8c9138b47512cc82966f25afe8a81d981513be6707123b08feccead01c", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[]], 0x0, 0x0, &(0x7f0000000200)}) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x208001, 0x0) r3 = fcntl$getown(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) tgkill(r3, r4, 0x2e) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000140)={0x6, 0x779000000, 0x7, 0x1}) keyctl$instantiate(0xc, r1, &(0x7f0000000280)="527f08006e3ef32367853f122c741fce30816eea10199501f2bba7f5cb032120758472d2f1dd54c8b2695cfbe9910d713c3e35853e70b0e51c571a8fe0a7079d6bd90b7f2261bd05fd543e4f6c3006eb6e30f0ab52c37f35418a8ae9212b544ecab0c6f9867fed93c20ddada3e48f0e6422d2221c0aa86357b13f2a6b065f75e7bdf9e4110b4cf51777014d39f565beba01fb625ebf009864172", 0xfffffffffffffcca, r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000480)) 2018/05/10 02:06:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xfffffffffffffffe, 0x12, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xa4, 0x103000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f00007c2000/0x4000)=nil, 0xc42, 0x4, 0xba, &(0x7f00001ef000/0x3000)=nil, 0x1ff}) 2018/05/10 02:06:03 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f23fff)}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x0, 0x10011, r0, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0xc1, 0xff, 0x6, 0x0, 0x800, 0x8000, 0x4, 0x80000000, 0x2, 0x8, 0x2, 0x7ff, 0x80000000, 0x0, 0xffffffff, 0xa712, 0x101, 0xd4, 0x100000000, 0x40, 0x5, 0x5de, 0x1, 0x8000, 0x7, 0x1, 0x100000000, 0x2, 0xcb0f, 0x400, 0x331e185f, 0x80000001, 0x35, 0xfffffffffffffe01, 0x4, 0x0, 0x2, 0x6, @perf_config_ext={0x1, 0x9}, 0x40, 0x3, 0x20, 0x3, 0xc4, 0xff, 0x6}, r1, 0x0, r0, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2a94, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x200, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) 2018/05/10 02:06:03 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)=ANY=[@ANYBLOB="0100000000000000d1010000000000000000000000000000cfd0deec71f3170199dc6455ae571fa6925c7285d1cebb5b140aa71d5d179e49b08a9b9c42b36d36fdbaa5122c12f0cd8d39734972937da83292"]) 2018/05/10 02:06:03 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) alarm(0x1000000000007) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) [ 199.546417] binder: 14165:14167 ioctl 4 20000180 returned -22 [ 199.592233] Unrecognized hibernate image header format! [ 199.598120] PM: Image mismatch: architecture specific data [ 199.602736] binder: 14165:14167 ERROR: BC_REGISTER_LOOPER called without request [ 199.611952] binder: 14165:14167 got reply transaction with no transaction stack [ 199.619479] binder: 14165:14167 transaction failed 29201/-71, size 0-0 line 2763 [ 199.716634] binder: 14165:14167 ioctl 4 20000180 returned -22 [ 199.717560] binder: 14165:14188 ERROR: BC_REGISTER_LOOPER called without request [ 199.730260] binder: 14165:14188 got reply transaction with no transaction stack [ 199.737783] binder: 14165:14188 transaction failed 29201/-71, size 0-0 line 2763 [ 199.816256] binder: undelivered TRANSACTION_ERROR: 29201 [ 199.822236] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/10 02:06:04 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) clock_gettime(0x6, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000fe"]) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000040)={0x9, 0x9, 0x37, &(0x7f0000000000)="ba5919bde523c1bf15e7df8c718728c6207f2c3ff22ed42564ed72d510c9d35043eaf84c884049bcfbe08d17e690341d9b63eb6d4d5387"}) 2018/05/10 02:06:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffc01, 0x400) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'bond0\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x200000008921, &(0x7f0000000000)={"6c6f00ef931e00", @ifru_map}) 2018/05/10 02:06:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/55) 2018/05/10 02:06:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x2, [0x5, 0x9]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140)=r4, 0x4) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@empty, @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)) 2018/05/10 02:06:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/23) sendfile(r1, r0, &(0x7f0000000000), 0x10001) 2018/05/10 02:06:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20040040, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/10 02:06:04 executing program 1: process_vm_writev(0x0, &(0x7f0000000000), 0x0, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/186, 0xba}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000840), 0x21d, &(0x7f0000000040)=[{&(0x7f00000018c0)=""/164, 0xfffffe44}], 0x208, 0x0) 2018/05/10 02:06:04 executing program 4: syz_emit_ethernet(0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="080001000000025151c8bb6788644affffff7f7c0057"], &(0x7f0000000040)) 2018/05/10 02:06:04 executing program 4: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xfffd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x8e) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) recvmmsg(0xffffffffffffffff, &(0x7f0000002e00)=[{{&(0x7f0000000200)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/40, 0x28}], 0x1, &(0x7f0000000680)=""/201, 0xc9}}], 0x1, 0x0, &(0x7f0000002f00)) fstat(r0, &(0x7f0000000780)) readv(r1, &(0x7f0000000500), 0x10000000000001b4) 2018/05/10 02:06:04 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001240)='/dev/urandom\x00', 0xe65d63b8340a73e1, 0x0) r1 = dup(r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001380)={0x0, 0xfffffffffffffffc, 0xc, 0x7, @scatter={0x4, 0x0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000001240)}]}, &(0x7f00000012c0)="644b8b564adef338093dd4e4", &(0x7f0000001300)=""/44, 0x2, 0x20, 0xffffffffffffffff, &(0x7f0000001340)}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) rt_sigaction(0x7, &(0x7f0000000080)={0x42a53c, {0xfffffffffffffff9}}, &(0x7f0000000040), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)="6e65e026cdc17000") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001480)={0xa, &(0x7f0000001400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/10 02:06:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x9, 0x4, 0xeff, 0x4}, 0x269) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x400, 0x2280) r2 = dup(r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x7, r2, 0x1}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x80, 0x1, 0x0, 0x0, @msi={0x4, 0x1, 0x1}}, {0x81, 0x6, 0x0, 0x0, @msi={0x8, 0x1, 0xefac}}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="01cb", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x204000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) 2018/05/10 02:06:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000000000000000090000000000000000000000000000000000de0000000000000000"]}) 2018/05/10 02:06:05 executing program 6: r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=ANY=[@ANYBLOB="580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000005ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000001aff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f000001bff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000009ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000011000000000000000000000001000000480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000004000)=ANY=[@ANYPTR=&(0x7f0000012000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="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"], @ANYPTR=&(0x7f000001cff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb7}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/05/10 02:06:05 executing program 7: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x400001, 0x54) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) 2018/05/10 02:06:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100f00005000000", 0x29}], 0x1) tee(r0, r0, 0x3, 0x2) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000100)=[0x6, 0x401]) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7ff, 0xffff, 0xc3a, 0x9, 0x100000001}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xbc5}, 0x8) fstat(r1, &(0x7f0000000140)) 2018/05/10 02:06:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b000b40"], 0x10}, 0x1}, 0x0) 2018/05/10 02:06:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0xc3dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)={{0x108, 0x5, 0x7fff, 0x3d6, 0x275, 0x1fe6, 0x1a6, 0x8}, "3ca63b3dd0751a4004ddd2a0884b6d53b53eeb4412208a590d395dc15d59dd1ff5da206ff6f8e5b30d4eac29eebe3159a30a4153bb92c5a7b65bc456", [[], [], [], [], []]}, 0x55c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000006c0)="7165616800bd6192bb945fe149d305311569dbe3fd4382b7e388ce51df39ccccee35a46bb2bd8263d20b5ceeb5232ddd4703153404d629f31a9dec8039ff106736895641a472ada1e904f1bfd8ad941d29522be408ae0fc18022024b3856d949c99cd308a42f013f7aa4f3e201aa9f94f8b5590a23175d0b37f32d639ba460741ed35867d5aaa15d1834adb5358ed28d9061778a92522aace01cf8cb4b693d1b4edce5fd91997315ad6b21c32a193b957364f2e5c2611d1f2ce68a9d6ce8fe", 0x1000) remap_file_pages(&(0x7f00000d4000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:06:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20200, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x6, 0x8, &(0x7f0000000340), 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r3, &(0x7f0000000c80)={'#! ', './file0', [], 0xa, "be10d69d434559c971db34ca70347d9427d99dbc77cf78982aab68ac1ccbfdd2237ffd947b79d4bad54c8328a160af3092bf6cdbb3447df16442022b2c8758d053298b198d0720da7e7b998151ccaa06f7f832ae17af88b9af8766d132ebe3365c66d90f18a2e42ffbc6cf5882f5ea2c464f53686d2b273c4d0d037947963e44d8a415d5a8f0368666cfce585797e67929a22f41dbe703bd25d96ca07b93c1df2226c4bdc3790c5c9b4716426ed5a3c2fb05c3ceaa79a4b1f322b388298961ac"}, 0xcb) io_setup(0x4, &(0x7f0000000000)) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'veth0\x00'}) 2018/05/10 02:06:05 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x5, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000a22000), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) 2018/05/10 02:06:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000200)=0x8) r2 = request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="76626f786e657430255d73797374656d7070703076626f786e657431e200", 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f0000000340)="718d8695a0c0515adf56ba750b9f2fc9883ecd9013a9936cdd8d9e68e2a2af4ec3e3ab1133f27886de3178cdf0848e6ca2b267e4847d4629e9c12c6f8559f3f288ae66fd71936bc816f9c615e4f64a1412ab0aa48337ab8034740f8759e292813213dfa5f83e4d1ea97140f0c883ee", 0x6f, r3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x6}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x3, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000000080)="91d9310032885182c87a654a18d16591c58d2d15e45d46bc9ba4bf739e7e4d004c8476136d43926043aefddcebbcbdd07bfe9adcc1b7a23d13c97bee3f2961d280345c1d4a70772e191e9410a7ba12b828f2384ea63c82d116bbc63463bfc6b5c300ee515e62075bccfb7a7e77b33a15f4bafee3b555006acc1670ab3c7607344b98ede698701c85e05b4cffad7e2d910cd06ffb8b7b2d8c5026d9441a9cf97e9ac0432b45a93157a5e5140f957c2f2593e48dc0174e02aca9709c6e55ba5007cbe2d66be08074df7dd125fae05fc4d3162228fc2ee666433b18e7f2262ad01aad5123", 0xe3, 0x48800, &(0x7f0000000000)={0xa, 0x4e23, 0x881, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/05/10 02:06:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast6))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000004100)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000004200)='/dev/vcsa#\x00', 0x5, 0x480c0) mq_getsetattr(r3, &(0x7f0000004240)={0x3f, 0x7168, 0x0, 0x101, 0x80, 0x1f, 0x7ff9, 0x4}, &(0x7f0000004340)) recvmmsg(r0, &(0x7f0000003f40)=[{{&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/92, 0x5c}], 0x1, &(0x7f00000001c0)=""/88, 0x58, 0x8}, 0xcfe}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/60, 0x3c}], 0x1, &(0x7f00000002c0)=""/9, 0x9, 0x3ff}, 0xdb}, {{&(0x7f0000000300)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/235, 0xeb}], 0x1, &(0x7f00000004c0)=""/166, 0xa6, 0x7f}, 0x9}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/220, 0xdc}], 0x1, &(0x7f0000000740)=""/207, 0xcf}, 0x7f}, {{&(0x7f0000000840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/26, 0x17}, {&(0x7f0000001900)=""/114, 0x72}, {&(0x7f0000001980)=""/69, 0x45}, {&(0x7f0000001a00)=""/212, 0xd4}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x6, &(0x7f0000002b80)=""/217, 0xd9, 0x80}, 0x1}, {{&(0x7f0000002c80)=@sco, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002d00)=""/58, 0x3a}], 0x1, &(0x7f0000002d80)=""/12, 0xc, 0x4}, 0x8}, {{&(0x7f0000002dc0)=@alg, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002e40)=""/4096, 0x1000}], 0x1, &(0x7f0000003e80)=""/173, 0xad, 0x58a0}, 0x2e4b}], 0x7, 0x2, &(0x7f0000004140)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004180)={0x0, 0xfffffffffffffff8, 0x0, 0xffffffffffffffe1, 0x7}, &(0x7f00000041c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004300)=@assoc_value={r5, 0x5}, &(0x7f00000042c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000004280)={0x0, 0x0}) ioprio_set$pid(0x1, r6, 0xffffffffffffffc1) 2018/05/10 02:06:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x41ffc, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x7005, &(0x7f0000000080)) shmdt(0x0) 2018/05/10 02:06:05 executing program 3: r0 = shmget(0x0, 0x4000, 0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil) r1 = semget(0x0, 0x3, 0x8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000080)=""/218) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/90) 2018/05/10 02:06:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0xbd49, 0x4) 2018/05/10 02:06:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x40001ffffe, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x685f) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) listen(r0, 0x4c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r5}, &(0x7f0000000180)=0x8) 2018/05/10 02:06:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x500, 0x0) listen$netrom(r0, 0xf88) 2018/05/10 02:06:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) 2018/05/10 02:06:05 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/39, 0x27) fallocate(r0, 0x0, 0x0, 0x8000) sync_file_range(r0, 0x0, 0x2, 0x6) 2018/05/10 02:06:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x35, r0, 0x400000000000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{0x3}}) 2018/05/10 02:06:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0xea6, 0x5, 0x2, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x400000019) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) 2018/05/10 02:06:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000017c0)={&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000001680)="da", 0x1}], 0x1, &(0x7f0000000080)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7}], 0x38}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) 2018/05/10 02:06:05 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'ip6_vti0\x00', 'bridge0\x00', 'yam0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}, {{{0x11, 0x0, 0x0, 'syzkaller1\x00', '\x00', 'bond0\x00', 'gre0\x00', @random="5f8e8e51489f", [], @random="5dbd189918d0", [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x258) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'bcsf0\x00', 0x7fff}) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 2018/05/10 02:06:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x101}) r1 = getpgid(0xffffffffffffffff) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=0x0, &(0x7f0000000640)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000680)={r3, 0xeae, 0x89}, &(0x7f00000006c0)=0x8) capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f00000004c0)={0x83f, 0x9, 0x818, 0x9, 0x7, 0x8000}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000005c0)=0x8) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x420000, 0x0) accept(0xffffffffffffff9c, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000440)=0x80) bind$packet(r5, &(0x7f0000000500)={0x11, 0x16, r6, 0x1, 0x6, 0x6}, 0x14) r7 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) setsockopt$inet_mreqsrc(r7, 0x0, 0x25, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000240)) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d0402068bcb4e8e455247e8d7e0944a9caf26043d3c6b46fba18715bb936aca2f86f1a36e35ae898cca3a87e60849bb04926f99d0489687eb64a08f06e16be309aad9f1cf5babeabd31faba1e84d9be2642f45be7a5703ebb75a06e6e6dfedc0935f2f90bd20cd07be19ed22dc1f9b29e54eefa3f10b1f318481e12f48fa27b146d7e05c75adb5934e6c9c0ee704fabf05d62d1586d366efd71426532c55ed534e71be00fb368791a4e393589cff3d909a9819c83437edb74f21e2eff4c2139f2"], &(0x7f0000000100)=0x9) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000540)={0x12715, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl$SNDRV_TIMER_IOCTL_INFO(r8, 0x80e85411, &(0x7f00000002c0)=""/206) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x368668b5, 0x8000, 0x5, 0x0, r9}, &(0x7f0000000180)=0x10) 2018/05/10 02:06:05 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000002a80)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002ac0)=0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x6201, 0x0) pwritev(r1, &(0x7f0000001440)=[{&(0x7f0000000040)="d630bca58034d6bc92d094ac1ed5e5b68c9af2997270378812db233962a49cda701f6da650f8357b84df43f99b0012b7738e80f03f0d69b1f0cfb03cca93aff8c6df5060fe5a12de632649fcd366d00a9971a71c68fc941d477a0ecb4b4bee5e270041161df0dc24cb8494c14eab3efb6d95e4dd43417fbb25d57ba3b6b7e80278d9609f3957dd689860d0ec0cdd778b725ef56cb3086abaa4e0a505197a7c3ce6a79607401247a74476ab11a03125b1ab97731c47f6a215df2ca95a72d17636837151e75c3821956d8b864c26f65fd59d8c217229439c25058727825043b2f1", 0xe0}, {&(0x7f0000000140)="a5cfc8382c63641f18a34341b48753440c4d50f46eb244b6a7122c9a7c911bdc1f0e52086c58f1ad0f77854e3d7225e85047fe8e6e347def2a72cb13b005258392d74c7fbee3b1", 0x47}, {&(0x7f00000001c0)="549306aedd2d2cb2334e0653f9d1408d0439bd3b3dc076393a77fda39b89b7bbdbd4ce58bb6d026a0ec29115a73d45701c01047b3ae67d6fea9f20e01cec99594798183a230392b2ff9980c3e880ba39b7ee2cf24110a199ba06365b1ca8a50e7ab31eee7159b97dd24cda40e25a57387d812a06c9b65767a37b74888dbdf019fcde6344180fef4bc6087f8cec9a277755b13529db0bb5ba8b79", 0x9a}, {&(0x7f0000000280)="954242c84ebae7ef498fea46fb88ba50554322c0141fb386c04d281e739cd523b8d271a9ebac697f4865f3398a91", 0x2e}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="6ef869227413a16154b7e3330c47650158f7735def0f77cb972618fe6f4a36287fb93907565fed36766566bb6c5fe7313f112e047512ddba4b759776691ef4221b2be6002992ca23e9a502aabb410e9ba8caa40bbbcdbedbc237a7cc62aedaa92bc13f6655bfb4a3b732c1de543b52482fc3c0e2a71f763e90c2", 0x7a}, {&(0x7f0000001340)="e8bbcb689e564887daac9f856b96185fed20195718b6d8738678719d02ba9c00f9e2745db6abcf90e5a4c2a2c846c039b850497cbf27b2f0428d5feba41105f2df17234e9d3bed39dce4034d7bcf95eccca43a6ae14b505942b2c5f1e88da1c595b6df60256a65dda95485575c1d9c3e628b9024fdf493ced0fc7c17f9695fff417a6f47c408bc45fc1e8302e2e863d2493c174cd37c9188ffdd66b58a94c00563edc07507a5921c831ceb0da191b9492bc3b348215bfdac015b999159191ea86b8b53f90d2e73497c1937fa23b2130ce153c51254bb345d32a5d02d963f04e4b043c8746047f16f6495289d0580ebe82ad110", 0xf3}], 0x7, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000014c0)=0x6, 0x2) recvmsg(r1, &(0x7f0000002a40)={&(0x7f0000001500)=@un=@abs, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001580)=""/168, 0xa8}, {&(0x7f0000001640)=""/205, 0xcd}, {&(0x7f0000001740)=""/194, 0xc2}, {&(0x7f0000001840)=""/51, 0x33}, {&(0x7f0000001880)=""/130, 0x82}, {&(0x7f0000001940)=""/79, 0x4f}], 0x6, &(0x7f0000001a40)=""/4096, 0x1000, 0x6}, 0x2000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002b00)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000002c00)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002c40)={@mcast1={0xff, 0x1, [], 0x1}, 0x62, r2}) 2018/05/10 02:06:05 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x900) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001880)}}], 0x2, 0x0) socket$inet(0x2, 0x6, 0x100000001) 2018/05/10 02:06:05 executing program 5: r0 = memfd_create(&(0x7f0000000000)="5ccf626465762e2b73656c696e75786d696d655f747970656e00", 0x2) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000000c0)=""/243) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x40000, 0x0) 2018/05/10 02:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) capget(&(0x7f0000000200)={0x200f1526, r0}, &(0x7f0000000240)={0x4, 0x5, 0x7, 0x8, 0x1ff, 0x363}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x100, 0x70bd28, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/05/10 02:06:05 executing program 3: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200000) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000180), &(0x7f0000000740)=""/4096}, &(0x7f00000000c0)=0x50) 2018/05/10 02:06:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x10000000000, 0x0, 0x0) 2018/05/10 02:06:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @local}, &(0x7f0000000200)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, 0x0, &(0x7f0000000380)="c6d39111f1", 0x5, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 02:06:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x8000000000000000, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f00000007c0)="73790d0e00040000000028fbdf4f0520bfcad97a210a8631dd44464c080321120400b1c55008dab4bf4fc486af08a62db8f3b105c67864934258b3952679527d93e087888f8a7300000000000000", 0x0, 0xce, &(0x7f0000000640)=""/206}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'ip6gre0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x0, [], r0}, 0x48) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x84000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000003c0)={{0x5, 0x3ff}, 0x40}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)='GPL\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x41100}, 0x48) 2018/05/10 02:06:05 executing program 7: r0 = socket$inet(0x15, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0x0, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x22, 0x1, @thr={&(0x7f00000001c0)="fcd33386c85a01148757fb70056ef977b99d1fc3302a0c44cc399118211ece175fefb7040936c0b5dbc0ac3b8e448a59fa28f3f377a9942a0ee2c169e71139cf42ca7f8617ce14d52dfaa9a2fd3faf35e29ba8c05a9f5cfeed35ced074e121ce98a50f4ff09fb49862b026f1dd5cd358da42e3e9e209ed77675d4e5a5089b5ed49f712efe5dc20b547807dd5638ad8b941712aa05d357871327f36e6a9677e70bd3cc82a471243d7091ed0f3364dd44fc8b1ca", &(0x7f0000000380)="4bdad29bb9f56c216e8e640fe3aefcff190dbde15b0f1714fe0ead7e1519ae9770f50fb73325f9366cd498a8b4fbc437ba243d5a3cf5e06d94578dae3316fdf38129c709f839d7675ff4f400a65af6efb31caede67a451e9ae594ecfea531e05be01830d776d70b0893714578cc7a637abb03fe98ac8ec36a4a540d3804e305ad623e865f385c98e40696dab0e708f14cee69b93f1bb49a80ecfa171fb17319b7dcf23bb0120df37dfcce59b4bfff0ea33b83d0fb98cfc7126736f50aecca787b961df75b9543ef173bcf916b1e045873c04bcceff0c9f2139ab39852514e7610d6f7eae4750780322813c396485aa"}}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000140)) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4401) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00000002c0)={0x4000000, 0x2, 0x12}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x77359400}) tkill(r2, 0x1000000000016) 2018/05/10 02:06:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0xa}, 0x2c) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000440)="8583d4aeb188ca4190530ac85e0fda37ff5049e0bbd3cb8fe9d52513beb81d39995a6db3d6b8c81304e4c39dcaa492d004fa1ccf26b7a0b875d94d8da442ce35f1f5e5d918acebb28c6832744fe05ec939b86f4f85961f502f95733cdaed3f465019103360f1569ee496c4ad2c78cd6423815132c8e9b955c59cfa3145dc10825479a04fafbf3f1c14fe6827bfcf6f9d19605738cf9879f9af6ae30e53d2bb3267ae2a4bab0000000eb3c00bb01c1cbffb755a4f18a01f8c75a0cfca94601e6415064d7305cd186154dd89d9e051fab6d825ac38ac84b0ddb4877fb71603a2a467961c2c9ff38b62379f8f59d51c", &(0x7f0000000140)=""/10}, 0xfd2b) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x20000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) 2018/05/10 02:06:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x200004c0, 0x0, 0x0, 0x200007b8, 0x200007e8], 0x0, &(0x7f0000000100), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'eql\x00', 'vlan0\x00', 'syzkaller1\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x148, [@cluster={'cluster\x00', 0x10}, @vlan={'vlan\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'ifb0\x00', 'yam0\x00', 'syzkaller0\x00', 'gretap0\x00', @random="ecf2bdcf7a1e", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x110, 0x148, 0x180, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, @helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) 2018/05/10 02:06:07 executing program 6: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000000140)={0x1f, {0x3, 0xaf0, 0xffffffff, 0xfac, 0x4, 0x100}}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x2, &(0x7f0000000000), 0xa2f4d41b5fb228fc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x2}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, @in6={0xa, 0x4e24, 0x1711a37e, @mcast1={0xff, 0x1, [], 0x1}, 0x6fa}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xe1}], 0xc8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond_slave_0\x00', &(0x7f0000000080)=@ethtool_cmd={0x7f, 0x5, 0x81, 0x0, 0x74ac, 0x40, 0x7, 0x9, 0x8, 0x0, 0x6480000, 0x0, 0x5, 0x7, 0x353d, 0x8, [0x101, 0x40]}}) 2018/05/10 02:06:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x5, 0xffffffe8) rt_sigtimedwait(&(0x7f00000001c0)={0x80}, &(0x7f0000000200), &(0x7f0000000240)={0x77359400}, 0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000280)=""/46) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000002c0)={0x7, 0x1}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x10}, r3}, 0x14) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="3900000013000947ff7f0000000000000700001702000000450000000000800019001a000d000000fd17e9ffff060604000000000000000700", 0x39}], 0x1) 2018/05/10 02:06:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/17) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x608001, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x7, 0x2, 0x96, 0x7, 0x33}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000140)={0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x400100) ioctl$TIOCSTI(r0, 0x5412, 0x100000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/05/10 02:06:07 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x660083, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0xfffffffffffffffd}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x2f62) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '/dev/sequencer2\x00'}, {0x20, 'ppp1mime_type'}, {0x20, 'md5sum!-selfkeyringmd5sum\'eth1'}, {0x20, '\'/#'}], 0xa, "29b48d29751a0b7d07a4db96c83b18f85a4d57b5047511bfd8e54c19085b6b7cc2719d0d34fd4478ccf69ce82a3b10bffc3073f0e1b83413d08f565e00433beca49e7b86c6b31000820d313b44f27dc630a3daa4a46b9f8deb6306dffc34461f0370c7a38d7ac5f36172a31b3c30d83328c20f865bfcc2021b3f4b0f2e2081940fe2d50d8a2d78cafe8c9117de579ca3afc1f95b687d7a35900c95ded2229ef85a10f30c4fa02de9a7e1f1fc51baddc65d49ee27fb"}, 0x102) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12013, r2, 0x0) 2018/05/10 02:06:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xad, "be242982e6f1e5fe44a528bd9d4ba71a53b5fbfa3cbb6c66a9386e431cec558c60914d40d1a47a4c0f40319224413bcde6b535d74caa539d10273a135fce22f5694c316aa9616d740c41f6009333173444a13495c716190d1e69079311736a7cb19c15e50f16cace812bcaf93ff1b9379a8268e94f18a426b8418c4deb2a55e37f05ed4ed0ff7d3319066d924e70cc25d62ba8736e74fdd4cc8a2a1035f194fcfd658dbd37cdf5acec1221ce58"}, &(0x7f0000000100)=0xb5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x1f}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/05/10 02:06:07 executing program 7: syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000240)="000000000000000005000000001c08108f13", 0x12, 0x400}], 0x8012, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000180)=0x1c) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x101000, 0x0) recvfrom$inet(r2, &(0x7f0000000440)=""/91, 0x5b, 0x100, &(0x7f00000004c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x800, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x6, 0xffffffffbcccc5e3, 0xe04c}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0x2}, &(0x7f00000003c0)=0x8) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0xffff, 0x66, 0x100000001, 0x10000}, {0x1000, 0x3, 0x2, 0x4d}, {0x5, 0x100, 0xfffffffffffffffe}, {0x7, 0x7ff, 0x7, 0x101}]}) 2018/05/10 02:06:07 executing program 4: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0xffffff86, 0xfffffffffffffffd, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0xa, 0x805, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003a40)=[{&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002080)="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", 0xf94}], 0x1, &(0x7f0000003940), 0x0, 0x11}], 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000003c0)={{0xbf, @rand_addr=0x80000000, 0x4e24, 0x2, 'sed\x00', 0x10, 0x1, 0x63}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7, 0xff, 0xc6, 0x4}}, 0x44) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req3={0x1, 0x7, 0x7ff, 0xfffffffffffffff9, 0x1000, 0x6, 0x4c}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x2000, 0x80) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000380)=0x5) 2018/05/10 02:06:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x1) [ 203.170204] IPVS: set_ctl: invalid protocol: 191 128.0.0.0:20004 sed [ 203.198772] IPVS: set_ctl: invalid protocol: 191 128.0.0.0:20004 sed 2018/05/10 02:06:07 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000)=""/4096, &(0x7f0000005180)=0x159) fcntl$dupfd(r0, 0x0, r0) 2018/05/10 02:06:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) userfaultfd(0x0) 2018/05/10 02:06:07 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4800, 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xfffffffffffff976}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xff80}, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x100) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x8}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) 2018/05/10 02:06:07 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534b, &(0x7f0000000200)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'eql\x00', {0x4, 0x76ff, 0x3ff, "c2a8b5bc857f", 0x2c}}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0x800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000005c0)={0x0, @multicast2, @dev}, &(0x7f0000000600)=0xc) getsockname$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000006c0)={@remote, @loopback, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) getsockname$packet(r2, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000019c0)=0x14) accept4(r2, &(0x7f0000001a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001a80)=0x80, 0x80000) getpeername$packet(r2, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b00)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001b40)={@local, @loopback, 0x0}, &(0x7f0000001b80)=0xc) getpeername$packet(r2, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001c40)=0x14) getsockname$packet(r2, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001e40)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000002280)={@local, @broadcast, 0x0}, &(0x7f00000022c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002300)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002400)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002540)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000027c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000004f00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005400)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000005440)={@loopback, 0x0}, &(0x7f0000005480)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000055c0)={'bond_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005e00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000005dc0)={&(0x7f0000005600)={0x790, r3, 0x0, 0x70bd25, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfba}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}]}}, {{0x8, 0x1, r5}, {0x150, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x10c0ccc1, 0x6, 0xe301}, {0x1, 0xfffffffffffffffc, 0x8, 0x200}, {0x6088, 0x4, 0x6, 0x9}, {0x7, 0x2, 0x10001, 0x3}, {0x101, 0x1000, 0x1, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xae8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r8}, {0x160, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff150}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x138, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x3, 0x7f, 0x8, 0x7f}, {0x62ae759d, 0x1, 0x800, 0x7fffffff}, {0x1, 0x2dca173a, 0x9, 0x7fff}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x168, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}]}}, {{0x8, 0x1, r18}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}]}}, {{0x8, 0x1, r20}, {0x104, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf2}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}]}, 0x790}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x8, &(0x7f00000000c0)=[{0xf3, 0x8, 0xfffffffffffffffb, 0x2}, {0x1, 0xffffffff, 0x1, 0x6}, {0x3, 0x0, 0x3, 0x401}, {0x7fffffff, 0x1, 0x8, 0x1}, {0x1ff, 0x3, 0x401, 0x7c8}, {0x9, 0x7, 0x7ff}, {0xae9, 0x1, 0x0, 0xa2}, {0xf37c, 0x10000, 0x0, 0x360}]}) 2018/05/10 02:06:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x79, 0x0, [0x3, 0x9, 0x40, 0x3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x2, 0x100000000000f000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000380)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000240)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x0, 0x20000000000, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x6}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f00000001c0)={r3, r4+10000000}, &(0x7f0000000340)=0x2, 0x0) 2018/05/10 02:06:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xff, 0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0100001607003891b25cb699ae507ce7f272336c3b110bd2"], &(0x7f0000000140)=0x6) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=""/129, &(0x7f0000000100)=""/48, &(0x7f0000000280)=""/18, 0x1002}) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x1e) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x3e, @multicast1=0xe0000001, 0x4e22, 0x3, 'lblcr\x00', 0x0, 0x8, 0x5d}, 0x2c) 2018/05/10 02:06:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)=0x1024) signalfd4(r1, &(0x7f00000010c0)={0x90}, 0x8, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 203.478449] IPVS: set_ctl: invalid protocol: 62 224.0.0.1:20002 lblcr 2018/05/10 02:06:07 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x20000000000003, 0x300) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9e99) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000480)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) [ 203.524910] IPVS: set_ctl: invalid protocol: 62 224.0.0.1:20002 lblcr 2018/05/10 02:06:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x1f, 0x3, {0x3, 0x0, 0x0, 0x0, 0x3}}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000090d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/10 02:06:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x8000)=nil, 0x8000, 0x1, 0x12, r0, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:06:08 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) sched_setattr(0x0, &(0x7f0000000140), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x7c, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x100, 0x6399, 0x9, 0x100000000, 0x80000000000, &(0x7f0000000080)='bcsf0\x00', 0x2, 0x7ff, 0xffffffff}) 2018/05/10 02:06:08 executing program 2: r0 = socket(0xa, 0x2400000001, 0xfffffffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$inet6(0xa, 0x80000, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000340)={"79616d300000000000e0ffffff00", {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$netlink(0x10, 0x3, 0x17) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') socketpair(0x10, 0x2, 0xffffffffffffffff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0de283e2", @ANYRES16=r3, @ANYBLOB="08002bbd7000fcdbdf250100000008000500030000000800050061dc00003000020014000100e00000010000000000000000005ce7edd240b74d4a080000080004003f0000000800090007000000080006005107000008000500010100000800040080000000"], 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000002c0)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0x2, 0x0, 0x19be}}) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x4) 2018/05/10 02:06:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000002900000005000000a10202a967000000"], 0x18}}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2400, 0x0) write$tun(r1, &(0x7f0000000540)={@pi={0x0, 0x12}, @hdr={0x3, 0x7, 0x0, 0x987b, 0x0, 0xffffffff}, @mpls={[{0x101, 0x0, 0xff, 0xa8}, {0x3ff, 0x7, 0x100000000}, {0x4, 0x401, 0x1, 0x4}, {0x600000000000000, 0x100000000, 0xf850, 0x85}, {0x8, 0x1, 0x2008000000000, 0x1}, {0x2, 0x6, 0x5, 0x10001}, {0xbf1d, 0x5, 0xffffffffb4dfd2c5, 0x1}, {0x6, 0x80, 0x3, 0x1}], @ipv4={{0x9, 0x4, 0x1, 0x8866, 0x1068, 0x67, 0x2, 0x10000, 0x67, 0x0, @broadcast=0xffffffff, @empty, {[@end, @generic={0x87, 0xc, "bb1c4a2eb1d241913cdf"}]}}, @udp={0x4e23, 0x4e20, 0x1044, 0x0, [@guehdr={0x2, 0x1ff, 0x401, 0x0, 0x100, [0x80]}, @guehdr={0x1, 0x8, 0x7ff, 0x7, 0x100}, @guehdr={0x1, 0x4, 0x80008000000, 0x7ff, 0x100}, @guehdr={0x2, 0x3e0d0212, 0xfffffffffffff000, 0xe3, 0x100, [0x0]}, @guehdr={0x1, 0x3ff, 0x4b, 0x0, 0x100}, @guehdr={0x2, 0x0, 0x8, 0x101, 0x100, [0x80]}, @guehdr={0x2, 0x9, 0x7, 0x9, 0x100, [0x80]}, @guehdr={0x2, 0x3, 0x5, 0x5, 0x100, [0x80]}, @guehdr={0x2, 0x3f, 0x8, 0xffffffff00000000, 0x100, [0x80]}], "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"}}}}, 0x1096) 2018/05/10 02:06:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001680)="bb4b4a743a37e42c", 0x8}], 0x1}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x381000, 0x94) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x7, 0x1, {0x3, 0x3, 0x401, 0x0, 0xf69}}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/10 02:06:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x2200, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x400) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0xfffffffffffffef2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendmsg$unix(r2, &(0x7f0000000840)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500), 0x50020}], 0x1, &(0x7f00000007c0)}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x200000, 0xa) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000002c0)=0x3) r4 = getuid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)=0x0) chown(&(0x7f0000000040)='./file0\x00', r4, r5) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000300)={0x80000000, 0x20, 0x7fff}) 2018/05/10 02:06:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/62) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/10 02:06:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) dup2(r1, r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00000002c0)={0x80000}) 2018/05/10 02:06:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101080, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x401) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000002000000000000d280feffffff5206000007000000"]) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x0, 0x10000000031, r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000008, 0x2, 0x40000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x18500, 0x0) 2018/05/10 02:06:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000640)={"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"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42500, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)=0x9) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3ca2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9}, {0x8000, 0xbd1b, 0x9, [], 0x3}, {0x29, 0x9, 0xdae, [], 0x3}, {0x400, 0x0, 0x6, [], 0xd97}, {0x4, 0x5, 0x10001, [], 0x72}, {0x100000001, 0x5, 0x800, [], 0x5}, {0xfffffffffffffffa, 0x9, 0x8, [], 0x4}, {0x70bdda56, 0x0, 0x1, [], 0x81}, {0x101, 0x7ff, 0x23c, [], 0x10001}, {0xff, 0x6, 0x5, [], 0x7}]}) ioctl$TCXONC(r3, 0x540a, 0x5) 2018/05/10 02:06:08 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8980, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x3b, @loopback=0x7f000001, 0x4e20, 0x2, 'rr\x00', 0x23, 0x7, 0x42}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2000, 0x1, 0x0, 0x800}}, 0x44) 2018/05/10 02:06:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) setpriority(0x2, 0x0, 0xf647) 2018/05/10 02:06:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)="a0", 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101040, 0x18) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x6) 2018/05/10 02:06:08 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0x80, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) [ 204.517070] Disabled LAPIC found during irq injection 2018/05/10 02:06:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e0000000000000002617400") ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000000)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0xa, 0x0) fchdir(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) 2018/05/10 02:06:08 executing program 7: shmget(0x3, 0x3000, 0x7800044c, &(0x7f0000ffb000/0x3000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @rand_addr}}, 0x8, 0x101, 0x7f, 0x9, 0x81}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x2b, 0xfffffffffffffffb, 0x200, 0xfe, 0x3, 0x1f, 0x4, 0x4c, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x0, 0x30, 0x401, 0x4}, &(0x7f00000001c0)=0xffffffffffffff61) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x1) prctl$setname(0xf, &(0x7f0000000040)='.user\x00') sendto$inet6(r0, &(0x7f0000000280)="9ed265ecc804b1471d8a45170b13f4650d3fc91af90fd6905716a3a317c8daaff544244876496585ba5bb32945ade7e69f6462bcc7ce980a8359844280a3a6813418fa1920b76aa0da0be7328df189b8a54678180dcd148dd048378cb58431a0eda753d2c65438c1f80dcbe2ce3780c9addc02db1f4988b68be83907e2012f27", 0x80, 0x4000, 0x0, 0x0) 2018/05/10 02:06:08 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x7, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) recvfrom$packet(r0, &(0x7f0000000400)=""/197, 0xc5, 0x12000, &(0x7f0000000640)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e20, 0x6, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x16, r4, r5}, {0x6, 0xdbc, 0x9, 0x8, 0xeb, 0x8fe, 0x801c, 0x53510c3a}, {0x400, 0x1ff, 0x9, 0x3ff}, 0x3ff, 0x6e6bb9, 0x2, 0x1, 0x2}, {{@in, 0x4d2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x0, 0x3, 0x35, 0x9, 0x7fffffff, 0x7}}, 0xe8) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, '//file0\x00'}, 0x4, &(0x7f0000000080), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/10 02:06:08 executing program 2: r0 = memfd_create(&(0x7f0000000000)="5b80f2feffffff", 0x7) fcntl$addseals(r0, 0x409, 0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) fallocate(r0, 0x0, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001100)={0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1008, 0x7, "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"}, &(0x7f00000010c0), 0x400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/10 02:06:08 executing program 0: remap_file_pages(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xa, 0xfff, 0x10000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x8010, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x3d, r1, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/10 02:06:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xda, 0x1) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0x8}, 0x8) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/4096) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x6, r2, 0x1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl(r1, 0xc0884123, &(0x7f0000000140)="b913ff70e87d5b5c7839ce0b4468d5f8e099a0e3b28639") 2018/05/10 02:06:09 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045565, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0xdb86, r1}) 2018/05/10 02:06:09 executing program 6: r0 = timerfd_create(0x9, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x2c2400) bind$netrom(r1, &(0x7f0000000180)=@ax25={0x3, {"2dfc87852b6a66"}, 0x2}, 0x10) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000100)={r3, 0x16}) 2018/05/10 02:06:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x90) 2018/05/10 02:06:09 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) listen(r0, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/10 02:06:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001200), 0x10) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000001400)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000001c0)=0xfffffffffffffe01) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x4000000000000, 0x6, 0x3000}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001280)={'yam0\x00', &(0x7f0000001240)=@ethtool_rxfh_indir={0x38, 0x9, [0x5, 0x6, 0xf4, 0x6, 0x4, 0x4, 0xb46, 0xf8d, 0x1]}}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000200)=""/4096) r2 = gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x25, "3ae4fce7682df860ad8d8d3d224a440ff5662cbabd574f8badb463407925a039eb7d577286"}, &(0x7f0000001300)=0x2d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000013c0)={r3, 0x74, &(0x7f0000001340)=[@in6={0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xc39}, @in6={0xa, 0x4e21, 0x1, @empty, 0x7f}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100}]}, &(0x7f0000001440)=0x10) syz_open_procfs(r2, &(0x7f00000012c0)='net/hci\x00') [ 205.009729] Unknown ioctl 19461 2018/05/10 02:06:09 executing program 7: r0 = getpid() pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x7fd) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000140)={"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"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) sched_setaffinity(r0, 0xe4418696f189010e, &(0x7f0000000040)=0xfffffffe) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0xfffffffffffffffe}, {}, @time=@time={0x77359400}}], 0x30) fchmod(r3, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3a, 0x0, @tid=r0}, &(0x7f0000000680)=0x0) timer_gettime(r4, &(0x7f00000006c0)) fallocate(r3, 0x0, 0x0, 0x200005) sched_getattr(r0, &(0x7f0000000700), 0x30, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000540)={0x5de3, 0xec, 0x1000, 0x0, 0x0, [], [], [], 0x5, 0xcd0}) dup2(r1, r2) [ 205.053841] Unknown ioctl 19461 2018/05/10 02:06:09 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000000c0), 0xfffffffffffffec9) write$vnet(r0, &(0x7f0000000380)={0x1, {&(0x7f00000001c0)=""/226, 0xe2, &(0x7f00000002c0)=""/142}}, 0x68) r3 = dup(r2) sendto(r1, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r6 = dup3(r3, r5, 0x0) close(r1) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r4) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) fcntl$setsig(r5, 0xa, 0x12) tkill(r4, 0x16) 2018/05/10 02:06:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) flistxattr(r0, &(0x7f00000002c0)=""/16, 0xfffffffffffffef9) r1 = semget$private(0x0, 0x1, 0x8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000300)=""/252) 2018/05/10 02:06:09 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f00000000c0)="36e6575a640e6a586a2c339e1cb05fa0dfd3d1eec2e41fbee0646fbec9743ab11ae42826ae97ed4d70ef1b3689cf975b56ac68b6f6561799f1501af18f3adeaeadc13bec04fbedac8a5b4b8ff8ce0048273b0c6805ca41658b5e3f3eacda67f474470ad606e0abf5f8af05d186649d24ce4fd8d73526221a2172dda8d31958078019649ccb4a4956d4b1ab648751aefc4413e68f98bdd11731962353f5acbcfa087b83deeb01328e441a36c809494754ea7dcf680980c2e91cbdaaf453e0bb9d79f06aed0c16a71ff2e606d0249f9bfefff6f92e3866d9572c31b2568c0f1d7aff608753711248533c41f247", &(0x7f00000001c0)=""/124}, 0x18) getitimer(0x1, &(0x7f0000000080)) 2018/05/10 02:06:09 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = shmget(0x3, 0x1000, 0x1040, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$KDSKBLED(r0, 0x4b65, 0x100000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x7f, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x6d, "e8f21d9ed150ea010a3512f4740c063dc4aa22aadfaa3a1248b4b7f95f6b1d3b0941e85a410512b22c8575d25f59332ee9763b72aa7fa836366bb0f31b6409b66069486f0e8d7e3d43cf8c9ef880c015bb1b03c562781bc843df8ffc27c8e21f666f407daf1bdf6cf48fe1bf17"}, &(0x7f0000000180)=0x91) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x3, 0x800}, 0x8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0xc) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001780)=0x0) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001980)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001580)=[{&(0x7f0000000400)={0x115c, 0x2d, 0xb20, 0x70bd25, 0x25dfdbfd, "", [@generic="b7a01260b79c06faa1fc2f60192c0fce18c04b88e05090facf813792b1b96e90b82eb9b86586cb57ae81a5254138d637c3688e02cb4ba355f877fc4336b79257537286c2836083554f8f8f6a94f54e72263a94e4fabef933ef08244934349bd996bf32fd3306654b7e88c07c8470dda0ae9cacdc8be8e2ecef9cfe62e0bb", @nested={0xa4, 0x5b, [@typed={0x94, 0x2800000000, @binary="78c6fbff70695b92116d715749c3bdb99e193ad82aef307b013c165a9638a682ae2f5ef2898035be1d0a701de52f1aea99fb09be758628a8153ae9e2c3f9f07d5cbe162fc61719266a236cbddddcbb34af02be5fba722d3561a352cfc7e8efbc24493fda283a6d3c07abf153918aac127247a82cc547df8475d3b7ec5177299d86cef96ab734e08dbea80f5c0014"}, @generic, @typed={0x4, 0x65}, @typed={0x8, 0x82, @uid=r4}]}, @nested={0x1014, 0x21, [@generic="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", @typed={0xc, 0x75, @u64=0xc89}, @typed={0x4, 0x6c}]}, @typed={0x14, 0x24, @ipv6}]}, 0x115c}], 0x1, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20004080}, 0x20000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001a00)={r2, 0x2c, &(0x7f00000019c0)=[@in={0x2, 0x966, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}]}, &(0x7f0000001a40)=0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001a80)={0x8, 0xfffffffffffffffb, 0x9}) ioctl$KDSKBLED(r0, 0x4b65, 0x3) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001ac0)=""/110) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001b40)=r5) ptrace$setopts(0x4206, r8, 0x7, 0x40) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001b80)={0xfffffffffffff000, 0x4, 0xfffffffffffffffc, 0x3, 0x23, 0x1b1, 0x2a0, 0x1e98, 0x4, 0x3}) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001d00)={&(0x7f0000001bc0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001c40)={0x4c, r11, 0x2, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x24000850) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001d40)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001d80)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) openat$audio(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/audio\x00', 0x10000, 0x0) [ 205.152792] protocol 8847 is buggy, dev sit0 [ 205.158005] ================================================================== [ 205.165687] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 205.173076] Read of size 2 at addr ffff8801d7bce844 by task syz-executor2/14614 [ 205.180583] [ 205.182230] CPU: 0 PID: 14614 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #40 [ 205.189511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.199072] Call Trace: [ 205.201688] dump_stack+0x1b9/0x294 [ 205.205342] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.210548] ? printk+0x9e/0xba [ 205.213947] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 205.218734] ? kasan_check_write+0x14/0x20 [ 205.222998] print_address_description+0x6c/0x20b [ 205.227871] ? iptunnel_handle_offloads+0x62b/0x710 [ 205.232937] kasan_report.cold.7+0x242/0x2fe [ 205.237387] __asan_report_load2_noabort+0x14/0x20 [ 205.242344] iptunnel_handle_offloads+0x62b/0x710 [ 205.247233] ? iptunnel_metadata_reply+0x380/0x380 [ 205.252187] ? graph_lock+0x170/0x170 [ 205.255998] ? run_filter+0x410/0x410 [ 205.259823] sit_tunnel_xmit__+0x2a/0x160 [ 205.263980] sit_tunnel_xmit+0x1275/0x30b0 [ 205.268223] ? find_held_lock+0x36/0x1c0 [ 205.272297] ? ipip6_rcv+0x1d30/0x1d30 [ 205.276184] ? lock_downgrade+0x8e0/0x8e0 [ 205.280349] ? kasan_check_read+0x11/0x20 [ 205.284501] ? rcu_is_watching+0x85/0x140 [ 205.288644] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 205.293394] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.298589] ? graph_lock+0x170/0x170 [ 205.302385] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 205.306894] ? __lock_is_held+0xb5/0x140 [ 205.310977] dev_hard_start_xmit+0x264/0xc10 [ 205.315400] ? validate_xmit_skb_list+0x120/0x120 [ 205.320256] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.325785] ? netif_skb_features+0x696/0xb40 [ 205.330283] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 205.335485] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 205.339984] ? lock_acquire+0x1dc/0x520 [ 205.343959] ? validate_xmit_skb+0x704/0xd90 [ 205.348364] ? netif_skb_features+0xb40/0xb40 [ 205.352873] __dev_queue_xmit+0x2724/0x34c0 [ 205.357219] ? netdev_pick_tx+0x2d0/0x2d0 [ 205.361364] ? debug_check_no_locks_freed+0x310/0x310 [ 205.366559] ? print_usage_bug+0xc0/0xc0 [ 205.370632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.376172] ? refcount_add_not_zero+0x216/0x320 [ 205.380945] ? refcount_dec_if_one+0x170/0x170 [ 205.385533] ? alloc_skb_with_frags+0x4fe/0x760 [ 205.390217] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.395863] ? refcount_add+0x2f/0x70 [ 205.399666] ? skb_set_owner_w+0x24e/0x360 [ 205.403897] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 205.408611] ? lock_downgrade+0x8e0/0x8e0 [ 205.412763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.418306] ? cap_capable+0x1f9/0x260 [ 205.422195] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.427727] ? security_capable+0x99/0xc0 [ 205.431880] dev_queue_xmit+0x17/0x20 [ 205.436200] ? dev_queue_xmit+0x17/0x20 [ 205.440167] packet_sendmsg+0x40f8/0x6070 [ 205.444309] ? debug_check_no_locks_freed+0x310/0x310 [ 205.449506] ? find_held_lock+0x36/0x1c0 [ 205.453576] ? packet_getname+0x5f0/0x5f0 [ 205.457716] ? rcu_is_watching+0x85/0x140 [ 205.461870] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.467060] ? graph_lock+0x170/0x170 [ 205.470870] ? expand_files.part.8+0x9a0/0x9a0 [ 205.475449] ? find_held_lock+0x36/0x1c0 [ 205.479523] ? lock_downgrade+0x8e0/0x8e0 [ 205.483671] ? lock_release+0xa10/0xa10 [ 205.487647] ? check_same_owner+0x320/0x320 [ 205.491970] ? __check_object_size+0x95/0x5d9 [ 205.496474] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 205.502007] ? security_socket_sendmsg+0x94/0xc0 [ 205.506765] ? packet_getname+0x5f0/0x5f0 [ 205.510925] sock_sendmsg+0xd5/0x120 [ 205.514637] __sys_sendto+0x3d7/0x670 [ 205.518436] ? __ia32_sys_getpeername+0xb0/0xb0 [ 205.523108] ? _raw_spin_unlock+0x22/0x30 [ 205.527254] ? kcov_ioctl+0x56/0x1b0 [ 205.530967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.536500] ? do_vfs_ioctl+0x1f2/0x16a0 [ 205.540580] ? lock_downgrade+0x8e0/0x8e0 [ 205.544721] ? finish_task_switch+0x182/0x810 [ 205.549218] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.554757] ? fput+0x130/0x1a0 [ 205.558057] __x64_sys_sendto+0xe1/0x1a0 [ 205.562111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 205.567123] do_syscall_64+0x1b1/0x800 [ 205.571001] ? finish_task_switch+0x1ca/0x810 [ 205.575506] ? syscall_return_slowpath+0x5c0/0x5c0 [ 205.580440] ? syscall_return_slowpath+0x30f/0x5c0 [ 205.585384] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 205.590755] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.595593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.600777] RIP: 0033:0x455979 [ 205.603958] RSP: 002b:00007fdb83513c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 205.611664] RAX: ffffffffffffffda RBX: 00007fdb835146d4 RCX: 0000000000455979 [ 205.618927] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 205.626197] RBP: 000000000072bf50 R08: 0000000020008000 R09: 000000000000001c [ 205.633472] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 205.640833] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000001 [ 205.648112] [ 205.649733] Allocated by task 14614: [ 205.653464] save_stack+0x43/0xd0 [ 205.656912] kasan_kmalloc+0xc4/0xe0 [ 205.660618] __kmalloc_node_track_caller+0x47/0x70 [ 205.665575] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 205.670337] __alloc_skb+0x14d/0x780 [ 205.674046] alloc_skb_with_frags+0x137/0x760 [ 205.678536] sock_alloc_send_pskb+0x87a/0xae0 [ 205.683027] packet_sendmsg+0x1b98/0x6070 [ 205.687203] sock_sendmsg+0xd5/0x120 [ 205.690924] __sys_sendto+0x3d7/0x670 [ 205.694724] __x64_sys_sendto+0xe1/0x1a0 [ 205.698778] do_syscall_64+0x1b1/0x800 [ 205.702662] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.707835] [ 205.709448] Freed by task 14614: [ 205.712811] save_stack+0x43/0xd0 [ 205.716254] __kasan_slab_free+0x11a/0x170 [ 205.720495] kasan_slab_free+0xe/0x10 [ 205.724299] kfree+0xd9/0x260 [ 205.727402] skb_free_head+0x99/0xc0 [ 205.731124] skb_release_data+0x690/0x860 [ 205.735265] skb_release_all+0x4a/0x60 [ 205.739151] consume_skb+0x18b/0x550 [ 205.742949] packet_rcv+0x16a/0x1810 [ 205.746652] packet_rcv_fanout+0x719/0x8f0 [ 205.750877] dev_queue_xmit_nit+0x891/0xb90 [ 205.755188] dev_hard_start_xmit+0x16b/0xc10 [ 205.759584] __dev_queue_xmit+0x2724/0x34c0 [ 205.763904] dev_queue_xmit+0x17/0x20 [ 205.767697] packet_sendmsg+0x40f8/0x6070 [ 205.771842] sock_sendmsg+0xd5/0x120 [ 205.775554] __sys_sendto+0x3d7/0x670 [ 205.779357] __x64_sys_sendto+0xe1/0x1a0 [ 205.783418] do_syscall_64+0x1b1/0x800 [ 205.787300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.792477] [ 205.794111] The buggy address belongs to the object at ffff8801d7bce780 [ 205.794111] which belongs to the cache kmalloc-512 of size 512 [ 205.806777] The buggy address is located 196 bytes inside of [ 205.806777] 512-byte region [ffff8801d7bce780, ffff8801d7bce980) [ 205.818642] The buggy address belongs to the page: [ 205.823563] page:ffffea00075ef380 count:1 mapcount:0 mapping:ffff8801d7bce000 index:0x0 [ 205.831696] flags: 0x2fffc0000000100(slab) [ 205.835927] raw: 02fffc0000000100 ffff8801d7bce000 0000000000000000 0000000100000006 [ 205.843804] raw: ffffea00062dc7e0 ffffea0006f0c6a0 ffff8801da800940 0000000000000000 [ 205.851672] page dumped because: kasan: bad access detected [ 205.857368] [ 205.859003] Memory state around the buggy address: [ 205.863930] ffff8801d7bce700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 205.872064] ffff8801d7bce780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 205.879438] >ffff8801d7bce800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 205.886791] ^ [ 205.892235] ffff8801d7bce880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/05/10 02:06:10 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x20, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x3, 0x1, 0xffff, 0x5, 0x4, 0x6}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000100)={0x0, 0x0, [0x4, 0x8, 0xff, 0x9]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000240)=""/4096) fadvise64(r0, 0x0, 0xdd0, 0x1) faccessat(r0, &(0x7f0000001240)='./file0\x00', 0x82, 0x800) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001280)={0x1, 0x3, 0x7}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r1, &(0x7f00000012c0)={0x0, 0x0, @dev}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001340)={0x0, 0x3, 0x30}, &(0x7f0000001380)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001400)={r2, 0x10, &(0x7f00000013c0)=[@in={0x2, 0x4e24}]}, &(0x7f0000001440)=0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ion\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000014c0)={0x1, 0x1, 0x7, 'queue1\x00', 0x6}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001580)=""/227) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001680)=""/31) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000016c0)=0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getpeername$unix(r0, &(0x7f0000001700)=@abs, &(0x7f0000001780)=0x6e) syz_mount_image$hfsplus(&(0x7f00000017c0)='hfsplus\x00', &(0x7f0000001800)='./file0/file0\x00', 0x10000, 0x4, &(0x7f00000019c0)=[{&(0x7f0000001840)="166f7c2916f75c431f697c6a7175adc2125f8dc0af458b41ebe3b0092867dfc4c432d306f9d7e2e75376526ce4bea5a951b6b35f5c5ff12b943e4c6d3411eb2d413e4b6b738bf5454f3f1da3804fd9938a", 0x51, 0x200}, {&(0x7f00000018c0)="5558dfb20c01", 0x6, 0x20}, {&(0x7f0000001900)="14ab9ecf67c92580159c6857d0aaca10f0f287392dfc16c50baf401b3d0038e7fb1fc6e1b5c8dc9e62b4007849c4cae4c65bf387", 0x34, 0x947}, {&(0x7f0000001940)="d932d1006e1159ab0be45a854cd18165d0388316666253ed87a143ffc136e9c910d6c836330b6dc3f7693b360323ed2c0537d1d7eee54a3598e310b17681e264baf3a7dad47f1c72011491d4fbe1d7f4e7fbf7cca7ff663da80cdb8ddc7a26b5d4692ed0", 0x64, 0x4}], 0x1026, &(0x7f0000001a40)={[{@part={'part', 0x3d, [0x3f, 0x35, 0x3f, 0x37, 0x33, 0x34, 0x37, 0x37, 0x36]}, 0x2c}, {@session={'session', 0x3d, [0x2d, 0x31, 0x37, 0x35, 0x0]}, 0x2c}]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001a80)={0x9, 0x2, 0x6b58cdf8, 0x80000001, 0xd1}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001ac0)={r2, 0xffffc00000000000, 0x4, [0x8, 0xffffffff7fffffff, 0xffffffffffffff7f, 0x3]}, &(0x7f0000001b00)=0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001b40)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001b80)={&(0x7f0000ffc000/0x2000)=nil, 0x5, 0x3, 0x30, &(0x7f0000ffd000/0x1000)=nil, 0x6}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001bc0)=[0x0, 0xffffffff]) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001c00)={0xd28c, 0x5f4, 0xdb, 0x2214b2b9, 0x3}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001c40)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001c80)={r3}) [ 205.899585] ffff8801d7bce900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 205.906926] ================================================================== [ 205.914274] Disabling lock debugging due to kernel taint [ 205.919883] Kernel panic - not syncing: panic_on_warn set ... [ 205.919883] [ 205.927270] CPU: 0 PID: 14614 Comm: syz-executor2 Tainted: G B 4.17.0-rc4+ #40 [ 205.935941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.945305] Call Trace: [ 205.947912] dump_stack+0x1b9/0x294 2018/05/10 02:06:10 executing program 6: r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000740)=""/131, 0x2e0, 0x80000000000008, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) [ 205.951565] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.956775] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 205.961726] ? iptunnel_handle_offloads+0x610/0x710 [ 205.966774] panic+0x22f/0x4de [ 205.969991] ? add_taint.cold.5+0x16/0x16 [ 205.974350] ? do_raw_spin_unlock+0x9e/0x2e0 [ 205.978791] ? do_raw_spin_unlock+0x9e/0x2e0 [ 205.983242] ? iptunnel_handle_offloads+0x62b/0x710 [ 205.988297] kasan_end_report+0x47/0x4f [ 205.992297] kasan_report.cold.7+0x76/0x2fe [ 205.996678] __asan_report_load2_noabort+0x14/0x20 [ 206.001643] iptunnel_handle_offloads+0x62b/0x710 2018/05/10 02:06:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1e7e7ab480062486, 0x0) getsockname(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) [ 206.006527] ? iptunnel_metadata_reply+0x380/0x380 [ 206.011482] ? graph_lock+0x170/0x170 [ 206.015337] ? run_filter+0x410/0x410 [ 206.019162] sit_tunnel_xmit__+0x2a/0x160 [ 206.023341] sit_tunnel_xmit+0x1275/0x30b0 [ 206.027600] ? find_held_lock+0x36/0x1c0 [ 206.031697] ? ipip6_rcv+0x1d30/0x1d30 [ 206.035615] ? lock_downgrade+0x8e0/0x8e0 [ 206.039793] ? kasan_check_read+0x11/0x20 [ 206.043963] ? rcu_is_watching+0x85/0x140 [ 206.048133] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 206.052910] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 206.058115] ? graph_lock+0x170/0x170 [ 206.061941] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 206.066466] ? __lock_is_held+0xb5/0x140 [ 206.070559] dev_hard_start_xmit+0x264/0xc10 [ 206.074991] ? validate_xmit_skb_list+0x120/0x120 [ 206.079859] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 206.085420] ? netif_skb_features+0x696/0xb40 [ 206.089943] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 206.095148] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 206.099646] ? lock_acquire+0x1dc/0x520 [ 206.103615] ? validate_xmit_skb+0x704/0xd90 [ 206.108024] ? netif_skb_features+0xb40/0xb40 [ 206.112517] __dev_queue_xmit+0x2724/0x34c0 [ 206.116845] ? netdev_pick_tx+0x2d0/0x2d0 [ 206.120984] ? debug_check_no_locks_freed+0x310/0x310 [ 206.126166] ? print_usage_bug+0xc0/0xc0 [ 206.131005] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.136542] ? refcount_add_not_zero+0x216/0x320 [ 206.141308] ? refcount_dec_if_one+0x170/0x170 [ 206.145881] ? alloc_skb_with_frags+0x4fe/0x760 [ 206.150549] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 206.156085] ? refcount_add+0x2f/0x70 [ 206.159875] ? skb_set_owner_w+0x24e/0x360 [ 206.164108] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 206.168776] ? lock_downgrade+0x8e0/0x8e0 [ 206.172924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.178456] ? cap_capable+0x1f9/0x260 [ 206.182344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.187873] ? security_capable+0x99/0xc0 [ 206.192120] dev_queue_xmit+0x17/0x20 [ 206.196008] ? dev_queue_xmit+0x17/0x20 [ 206.199978] packet_sendmsg+0x40f8/0x6070 [ 206.204125] ? debug_check_no_locks_freed+0x310/0x310 [ 206.209305] ? find_held_lock+0x36/0x1c0 [ 206.213448] ? packet_getname+0x5f0/0x5f0 [ 206.217593] ? rcu_is_watching+0x85/0x140 [ 206.221752] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 206.226934] ? graph_lock+0x170/0x170 [ 206.230737] ? expand_files.part.8+0x9a0/0x9a0 [ 206.235308] ? find_held_lock+0x36/0x1c0 [ 206.239356] ? lock_downgrade+0x8e0/0x8e0 [ 206.243493] ? lock_release+0xa10/0xa10 [ 206.247458] ? check_same_owner+0x320/0x320 [ 206.251781] ? __check_object_size+0x95/0x5d9 [ 206.256273] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.261800] ? security_socket_sendmsg+0x94/0xc0 [ 206.266554] ? packet_getname+0x5f0/0x5f0 [ 206.270693] sock_sendmsg+0xd5/0x120 [ 206.274399] __sys_sendto+0x3d7/0x670 [ 206.278207] ? __ia32_sys_getpeername+0xb0/0xb0 [ 206.282869] ? _raw_spin_unlock+0x22/0x30 [ 206.287021] ? kcov_ioctl+0x56/0x1b0 [ 206.290723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.296257] ? do_vfs_ioctl+0x1f2/0x16a0 [ 206.300316] ? lock_downgrade+0x8e0/0x8e0 [ 206.304456] ? finish_task_switch+0x182/0x810 [ 206.308954] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 206.314497] ? fput+0x130/0x1a0 [ 206.317774] __x64_sys_sendto+0xe1/0x1a0 [ 206.321830] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.326838] do_syscall_64+0x1b1/0x800 [ 206.330724] ? finish_task_switch+0x1ca/0x810 [ 206.335210] ? syscall_return_slowpath+0x5c0/0x5c0 [ 206.340130] ? syscall_return_slowpath+0x30f/0x5c0 [ 206.345051] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 206.350421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.355263] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.360437] RIP: 0033:0x455979 [ 206.363637] RSP: 002b:00007fdb83513c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 206.371333] RAX: ffffffffffffffda RBX: 00007fdb835146d4 RCX: 0000000000455979 [ 206.378596] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 206.385850] RBP: 000000000072bf50 R08: 0000000020008000 R09: 000000000000001c [ 206.393108] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 206.400373] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000001 [ 206.408193] Dumping ftrace buffer: [ 206.411716] (ftrace buffer empty) [ 206.415404] Kernel Offset: disabled [ 206.419016] Rebooting in 86400 seconds..