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") r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200200, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)='/dev/rfkill\x00', &(0x7f0000000280)='ramfs\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='GPLsystem\x00', &(0x7f0000000340)='ppp0selinux\x00', &(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='ramfs\x00', &(0x7f0000000440)='ramfs\x00']) socket$nl_generic(0x10, 0x3, 0x10) mknod(&(0x7f0000000040)='./file0/bus\x00', 0xe000, 0x9) fchmodat(r1, &(0x7f0000000080)='./file0/bus\x00', 0x80) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000004c0)={0x4, 0x400, 0x774, 0x200, 0x7fff, 0x1000, 0x5, 0x8c, 0x3, 0xf603, 0x0, 0x9}) 2018/05/09 11:40:29 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) clock_getres(0x7, &(0x7f00000000c0)) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x2, 0x1, 0xffff, 0x4, r1}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="02d3b13e53ceaea63300000000000000"], 0x10}, 0x1}, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x500, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r4 = accept4(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'nr0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00000002c0)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'ipddp0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'syzkaller1\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000780)={0x0, @broadcast, @remote}, &(0x7f00000007c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000800)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000b40)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000bc0)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'erspan0\x00', 0x0}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000380)) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000c80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000c40)={&(0x7f0000001040)=ANY=[@ANYBLOB="38050000", @ANYRES16=r3, @ANYBLOB="00002bbd7000fcdbdf250200000008000100", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0001020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100008008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004008000000008000700000000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004004907f2090200000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="7c0102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400d2ab000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000040000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r12, @ANYBLOB="7c0102005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c00040007000006001000008f00ff01000000000180ff3a0600000009000508030000000100ff72fa4900005c000100240011006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000600ff0981000000000019018100000041de06000101000001000100ff0700000100070007000000400001002400010071756575e55f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004001f00000008000600", @ANYRES32=r14], 0x538}, 0x1, 0x0, 0x0, 0x404c004}, 0x4) 2018/05/09 11:40:29 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) lseek(r0, 0x0, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x0, 0x265}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'dummy0\x00', 'syzkaller0\x00', 'bcsf0\x00', 'oyzkMller0\x00', @random="e677287ac743", [], @random="ae11f03c62bc", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2b8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) r2 = semget(0x2, 0x3, 0x60) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/56) 2018/05/09 11:40:29 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) socket(0x0, 0x6, 0x1ff) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x40000000000111, 0x0, &(0x7f000000bffb)="0ed4550f", 0x4) 2018/05/09 11:40:29 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000080)=0x4) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x4042) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x10000) 2018/05/09 11:40:29 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffffc0], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x7ff, 0xac9c, 0x2, 0x7, 0x9, 0x4, 0x0, 0x0, 0x6, 0x9, 0x2, 0x2, 0x7, 0x2, 0x3, 0xff], 0x7004, 0x200000}) 2018/05/09 11:40:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7f) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x30800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000200)={0xffff, 0x2, {0xffffffffffffffff, 0x3, 0x200, 0x3, 0x8}}) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/09 11:40:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000009, 0x0, 0xfbf) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x400, 0x46203) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x0, 0x2, 0x6, 'queue0\x00', 0x6}) 2018/05/09 11:40:29 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffff, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f00000000c0)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000140)}) 2018/05/09 11:40:29 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 198.191662] binder: 14068:14076 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/05/09 11:40:29 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x2400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x20, 0x6, 0x12817b7f, {}, 0x5da6f1d8}) ppoll(&(0x7f0000b7fff0)=[{r1, 0xfffffffffffffffb}], 0x1, &(0x7f0000345ff0)={0x77359400}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/05/09 11:40:30 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2200, 0x0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) read(r1, &(0x7f00000000c0)=""/31, 0x1f) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=@ipv6_delroute={0x24, 0x19, 0x11, 0x0, 0x0, {0xa, 0xb4}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/05/09 11:40:30 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x1801421, &(0x7f0000000080)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='sockfs\x00', 0x31080, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='ocfs2_dlmfs\x00', 0x1, &(0x7f0000000100)) umount2(&(0x7f0000000240)='./file0\x00', 0x9) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x15, 0x8082) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000380)=""/49, &(0x7f0000000140)=0x7a) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000300)={0x6, 0x1, 0x2, 0x7, 0x7, 0x9, 0x4, 0x2d6, 0x9e6, 0x200}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r1, 0x80000, r0}) 2018/05/09 11:40:30 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x448) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x401, 0x2, 0x6b, 0x943, 0x0, 0x0, 0x7}, 0xc) 2018/05/09 11:40:30 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x10) write$selinux_user(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='system_u:s0 sysadm_u\x00'], 0x15) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\t\x00\x00@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x9) 2018/05/09 11:40:30 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, 0x5000aea5, &(0x7f0000000000)={0x2, 0x0, [{}, {0x400000b1}]}) 2018/05/09 11:40:30 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x100, 0x0, 0x0, 0x10000, r1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x4}, &(0x7f00000001c0)=0x90) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x4, {{0xa, 0x4e22, 0x10001, @empty, 0x1}}, 0x1, 0x7, [{{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x80}}, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, {{0xa, 0x4e24, 0xffffffffffffffff, @empty, 0x4000000000000}}, {{0xa, 0x4e20, 0x2, @empty, 0x1f}}, {{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1ff}}, {{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fffffff}}, {{0xa, 0x4e22, 0xffffffffffffff02, @local={0xfe, 0x80, [], 0xaa}, 0x7}}]}, 0x410) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000640)=""/165) r2 = shmget(0x0, 0x2000, 0x1002, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) fcntl$notify(r0, 0x402, 0x12) r3 = accept4$netrom(r0, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x800) signalfd(r0, &(0x7f0000000780)={0x8}, 0x8) recvmsg$netrom(r0, &(0x7f0000000b80)={&(0x7f00000007c0)=@ax25={0x3, {"033ee7ccffa8ff"}, 0x9}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000800)="3bdfd9ff0f1c7b10e2154221303d9e866b0050bbbe31f268d717cfb116f5f712fa93adcb1ebb7f1f7824b7f27ad6a5da92d3e009936d2d72b100a00627e3b4c245af12978808557beff5733c1d8b30e5aa54b5991d75b70aa2e0142d867b16d27ef3d086c0f877f534d8ef59c0e573e7e0812f10dd84092bb402ecc1d84063a28b621bc28ab16f66c77f2802600dd3f25a85f129eb3d33c569d39d03371b47e0bf260b2d075fb4c5d10bc156b320094fc633f74d10e065", 0xb7}, {&(0x7f00000008c0)="75c958ac13cee98c62dcb59b2c631204af6358289320c17c994e124779cd883e3396950aa1758a5d9d312c7f6c623568e25766d1eda032d52af07b149161ed89028bc2c7f9cb17560528281f3877384d1a45d07d090aafbb5274d3318e2a44b68f97934d616791031c20884340dc380a4fa78f03b7d691bd5effc165ea3d12c90ff9258a9bb1d7a04df2675ad429ec07d88513d226711e69038fab9fed89fb5ed3d4e324019179327df9e063542702ad6c405b3a314e8e044e2ce560f0d4469f6f7980a9ce27e7aa725b0aef57600afcee0a477de44d97b8", 0xd8}, {&(0x7f00000009c0)="3db7fb85aaca9842ca9f525c69755a4c3ae245af487f0dd9d36ecb9f6373072f494c9f2bbd8cf31716c3708b3ca134d1e016a180a688023642ec5f2ab0825d04410bf5cf5338f301dba52f7b81efa3ae9703e2022cf90747bf7a80019a1cd81462b1b1fb43d16e6d4cc25f5169719d17bc55de54d3fed0b07aaa10c958bcb68d8a7c351dad14098ecd6f5f39", 0x8c}], 0x3, &(0x7f0000000ac0)=[{0x90, 0x0, 0xffffffffa5965763, "adeeb3ed543660bdce98b69df569d2e2fe6815cb8c678f7c9ade76f413c5e156fc97a38cda34597d299a2c81b02102ddadfe43029fc81bfd6b11a0f40521c287fd798238b71256bdfe1a7c1e565131434922b1194aa1df104c6b5761f3564ea8baba8b7bef781dc9120a9cf5312b31a79246cbd614460d77749f3ed46056cf"}], 0x90, 0x4000}, 0x40000000) semget$private(0x0, 0x3, 0x418) fcntl$getownex(r0, 0x10, &(0x7f0000000c80)={0x0, 0x0}) perf_event_open(&(0x7f0000000c00)={0x0, 0x70, 0x7, 0x10000, 0x2af, 0x5, 0x0, 0x0, 0x2401, 0x4, 0x80000001, 0x202000000000000, 0x8, 0xcecf, 0x480000000, 0x5, 0xff, 0x7, 0x100000000, 0x9, 0x69, 0x1ff, 0xfffffffffffffc00, 0x3b, 0x8a, 0xffff, 0x8000, 0x5, 0x4, 0x9, 0x80000000, 0x3, 0xffe0000000000000, 0x40, 0xdd, 0x6, 0xd, 0x2, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000bc0), 0x1}, 0x400, 0x7f, 0x6, 0x0, 0x3, 0x80000000, 0xcf}, r4, 0x5, r0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) shutdown(r3, 0x1) semget$private(0x0, 0x7, 0x3a0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000cc0)={0xf8, "08504c6e4901c91d61a5307f0a16bdb8297cb2bfd9781f863380145f5308e6dc1110593c7e574452e506ab63e2a0a1d4e5bfb55f82911dbcdc67941e3cdfcf347376554015e7bd729c7bd64de4e4ccd6eab4648f4a49e1305aa7d4d2ac6d5ef3204ad9194901b792dbeb4411db0a5ae636433f06ee41dcb5bd277eebb675f4f0262b1773adda0fb178d050507842cde504bdec9388272f41cba4fd6c40d2ca354a4f5498754091ff3a1b753c7a43bbeae5c2ecbc6f1dae7cd6b779ddbf41a8d4e6355385cdcbcdf062758c300253444ddcd98d5a095353d0d9356618e4e7749b632e86cbb322e501ecc56603768265ec4c9fc125bdcb492e"}) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000dc0)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000e00)={0x4, 0x0, [{0x680, 0x0, 0x20}, {0x213, 0x0, 0x9}, {0xba0}, {0x97e, 0x0, 0x401}]}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000e80)={0x4, 0x2, 0xfffffffffffffffe, 0x3a, 0xb, 0x6c}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000ec0)={@local, @dev, @loopback}, &(0x7f0000000f00)=0xc) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000010c0)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000001080)={&(0x7f0000000fc0)={0x90, r5, 0x0, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x13, 0x14}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x20040091) rt_tgsigqueueinfo(r4, r4, 0x27, &(0x7f0000001100)={0x10, 0x7, 0xffffffffffffff7f, 0x8}) r6 = syz_open_dev$amidi(&(0x7f0000001140)='/dev/amidi#\x00', 0x9, 0x400100) getpeername(r0, &(0x7f0000001180)=@nl=@proc, &(0x7f0000001200)=0x80) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000001240)=0xcc46, 0x4) fcntl$getownex(r6, 0x10, &(0x7f0000001280)) 2018/05/09 11:40:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0xffffffffffffa9c1) [ 198.402216] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 198.436281] x86/PAT: syz-executor5:14117 map pfn RAM range req write-combining for [mem 0x1aa3b0000-0x1aa3b3fff], got write-back 2018/05/09 11:40:30 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 198.499876] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 198.531314] x86/PAT: syz-executor5:14117 map pfn RAM range req write-combining for [mem 0x1aa3b0000-0x1aa3b3fff], got write-back 2018/05/09 11:40:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10080, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = dup3(r0, r1, 0x80000) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) write$eventfd(r2, &(0x7f0000000000), 0x8) 2018/05/09 11:40:30 executing program 4: r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000200)="8550fcef886416b3fffce116d3cd84ee50f03af473000e845d1bf2ef2e6ae62162888152b75f4ae683a1d08bf648794f92daf499e68778c21b71f3e6596697bdb42060cc5575c9c031e3f3ce50") recvfrom(r0, &(0x7f0000000100)=""/229, 0xe5, 0x40000000, 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0/file1\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300)=0x3, 0x4) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) symlinkat(&(0x7f00000002c0)='./file0/file0/file1\x00', r2, &(0x7f0000000040)='./file0\x00') renameat(r1, &(0x7f0000000000)='./file0/file0/file0\x00', r2, &(0x7f0000000080)='./file0/file0/file0\x00') 2018/05/09 11:40:31 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='id_resolver\x00', &(0x7f0000000000)='\\*eth0\x00') 2018/05/09 11:40:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mq_timedsend(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x3, &(0x7f0000000640)={0x0, 0x1c9c380}) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000540)="e0970c0528f2b0c1dac6bb77ed1671d644226d3143bb3a19d946cd0df8dc1622f0a8cddcc7438adf995c6896b6ce0ab3168e422b1fdab4cd2a76c1cde3506f66b72ccfdbef321c1aad5d6880a3aef28acce1991cb7c660e77fbc2d42ee39584d942856a5e854c0b3f012f0dfbc9763e5fded4f7c204973b03e80e552fb487378f2e8fb260095398c66b2c0ba63781eba334e0e3356ce38bed68ab33200359c0288f3558ae70ec9c6e113a4002df8bd8b0bcf96cb3e13ee312b9b1a487db3bea11aee817f3de71e669bcf2dcb0c3028c08275635a5360452a6c560e0bcaf2cb312b0a3274f788f3046a539268befd60e1858b31562a99", 0xf6) recvfrom$unix(0xffffffffffffffff, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/09 11:40:31 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x24) 2018/05/09 11:40:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x3ff, 0x8cd59222) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x18, 0x4) openat$cgroup_ro(r1, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) 2018/05/09 11:40:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac7a4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000d1710000000000000000000000b44645009500000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/09 11:40:31 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) 2018/05/09 11:40:31 executing program 0: r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) keyctl$search(0xa, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) 2018/05/09 11:40:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x10000, 0x4, 0x4, 0x1, 0x9, 0x5, 0xffffffffffffb648}, &(0x7f0000000100)={0x9, 0x7, 0x3, 0x2, 0x1, 0x4, 0x5, 0x10000}, &(0x7f0000000180)={0x4, 0x6, 0x5, 0x7ff, 0x100000000, 0xf017, 0x9, 0x8}, &(0x7f00000001c0)) 2018/05/09 11:40:31 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES64, @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYBLOB="d926a4be6eecb961702b0cf6d93f25f6bad348349941b2f307b015cd179bc7", @ANYRES32, @ANYPTR64, @ANYRES16, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYRES64, @ANYRES64], @ANYBLOB="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", @ANYRES64]], 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000240)={@any=0xffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x20002000}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000000)={0x0, 0xffffffff, 0x5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x8d63, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={r0, 0xd}, 0xfffffffffffffe53) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x2000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r0, 0x8001}, &(0x7f0000000280)=0x8) 2018/05/09 11:40:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) socketpair(0xb, 0x801, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x2) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f00000000c0)) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e64ff8), 0x6) 2018/05/09 11:40:31 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x40005504, &(0x7f0000000000)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r5 = getgid() getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000500)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) 2018/05/09 11:40:31 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:31 executing program 6: mmap(&(0x7f0000dc4000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xc) 2018/05/09 11:40:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="650f184da8670f78fa66b8a1008ed02e640fc7ad0100000066b870000f00d8f27f003e0f322e660f38804e06b9550b00000f3266baf80cb8a8210a86ef66bafc0cb817f40000ef", 0x47}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/09 11:40:31 executing program 5: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/05/09 11:40:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x10b400, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x2000, 0x0, 0x3ff, 0x0, 0x6, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00008caff0)=[{&(0x7f0000000000)="480000001400190009004bea450d8c560a84660080ffe00600100000000000a2bc5603ca00004000000000000000000001000d0000000b09ff0005ff00c7e5ed0700000000000000", 0xfffffd66}], 0x1) r3 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) shmdt(r3) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x20800) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="4546b1ddd8b4bb0dfb479e", 0xb}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r0, &(0x7f00000005c0)="8fea18724130e1523417e6faf6d9e2e3e1abd3c743147afa76cd11ce5eb561ad10396279a33ec50b47d96529448f3d1737000020ad2be2a99e3222ae4b249e9e0efedd6e66df8edaa2a1e73dd4891ed8d767e23ea9b8afc5687b36383af2942d3ea5c7e03e17d52588f6264b0e40e46751f5e365e5e04e9a400d742feafd1259b6c759dbd863a82d0b9447fa9187c19384d1a06795f63ec6", &(0x7f00000006c0)="ef2975000b4d7249060af60f258926631c5d50c147f546f33bc26f4c9a", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0de22100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080)="3ee4dea426f593eb86450acc66b5da", &(0x7f00000001c0)=""/165}, 0x18) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00000003c0)=""/227) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000004c0)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/09 11:40:31 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) dup3(r0, r1, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000480)={'veth0_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) process_vm_readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/66, 0x42}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/85, 0x55}], 0x5, 0x0) 2018/05/09 11:40:31 executing program 4: r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfe83, 0x442) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0xfff, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/128) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x8e76) syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') 2018/05/09 11:40:31 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000280)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000300)="8f129cd12d09c1f1ac95d50ef71840b4955e755df4c1d7cd34ec6444609e6d516afdcd2420bdc1e243be93556780b2150b978d7531e5b60e2ba7c9c78f4e7a98b519d2795afe82fcafa7783c23abc2b0d0c4ea720ccdc12c2a185f8179087ec718f6238549ae9d3f1c29318466ae0898374409f37949f0ff8dccd5bd24a685afc44aace3a5e31c898fbf3caa787f3359abb2c3678e0ba9d75e53147c569f3f", 0x9f}, {&(0x7f0000000480)="da1f35c1723eef973de50ed22821634a7796e83de73c327f93c95c557e369103d3b4fa7c9f22a9584d2a8c8200192357b3513f0341431471ed6adc3f60ed82887cd5a375ada21b27ed9b241793ca7bdfd819d7cfa6e9147905f01edf46a959f3be3f2b0b0ce24ad4b7646fe98bf5998a8c69c6bff2af79a3d5d57e6075ec7572c7ebd92cec24ccf0b3c07e2332edc638115a91f36d9d86867698909fce98b36fe7d9", 0xa2}, {&(0x7f0000000580)="a8811f58ac0e2a980c0ae9d72785ec2392dba2c8bd456941c1e210d9dc266067cdda08995c3727e570fd7748811443adea81ed4ddef24e91de0bb6324f3308d8614d3465619a067d4dafdd27b62b91a566e652d61be14ece6fe9d8ae3c0860c58ee55affdac6ad6a79d51f27791e0710fce590d26230dd75eb2935f8b850656b40175e8e814b74290c372da759d18cd82da95ebba7a93a9786b86c36708f6d4e3a222a58f111bed0e6fa4db3dc08536ab794607cd24ebdc227bab35b86f862271fba50df0b97592af3e9", 0xca}, {&(0x7f00000006c0)="5662c9165a76f6b9b15a4a9181397243aa1d1d3f6419459715cbf52ea59aeb06ab56327974343832632b6879f24359334fdf430e38d6ce4dfec5759a67345ccfaaa2237c80e3027552583dba1d7d81758d", 0x51}, {&(0x7f0000000780)="58ff526a4de8b8392cd5ad495527eda34b6ba2d24933a5041d96d3d7079d9fe450c97a4bef2985f1d5dd55b082a9fa12e930754542e0ba9b71edef4a0179ce82717ba9b9e586dcec45816d817658949a0095c7defb0ac5a80373569d40775c8575d087fafbb8222ccd46a665a9e9ed26634f87483a6249640ca8b184e52739dda7925dd65c6c36fe7cfd66f91db433fbf48cd15eeb36bc643d43ec7b795de1d556cfd3882af07a96b27834c8fc64e9be0c04d640d60210ef6fa36b1a40be6e0dbfc49b2aeb5b296ce62f08ce40b9faae48", 0xd1}], 0x5, 0x0, 0x0, 0x8000}, 0x4000000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000e4effc)=0x90000000, 0x4) rt_sigpending(&(0x7f0000000080), 0xfffffc46) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000240)=r2, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x13d300) r4 = socket(0xa, 0x80806, 0x0) r5 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x401, 0x44000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r6 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='/dev/ppp\x00', 0x0) keyctl$setperm(0x5, r6, 0x2001001) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f00000001c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="20002cbd7000fc0400050027edc611b22fc459451084b8ee18880478a1b7f6188e49127c81d7a499dba240ac29570d85c0d976872535c9f3336c128809431c73d38c1455356f60b48d6e0ba1cd8b0708a3a90b08a243abbff001be567c4b19c078a599acb205cd17a5995f1e57b43bfbe93bf9000000000000000000000000000000000000000000000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYRES32=r4]) ioctl(r3, 0x8000a2, &(0x7f00000003c0)="a8d0c057a724f59b13004356cb98d2e48001010000f1f90e6936d946a1790c25eb3e0e9452610253fdfb3f59537112d120b4ed130509a744ec559b9fb1000c965dd3741f4246bcfd741b0ad747628957363bb66dbf3b60c9adb6a5a999") ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000980)=0xffffffffffffff5a, 0x4) 2018/05/09 11:40:31 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2662, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/09 11:40:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/05/09 11:40:31 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000140)) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$fuse(r0, &(0x7f0000000040)={0x12, 0x0, 0x1, @fuse_notify_poll_wakeup_out={0xffffffffffffffff}}, 0x12) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000180)={{0x3000, 0x2000, 0xf, 0x401, 0x0, 0x100000000, 0x6f, 0x1, 0x88c1, 0x2, 0x1, 0x2}, {0x7000, 0x105006, 0x9, 0x1, 0x2, 0x80000000, 0x5, 0x8, 0xffff, 0x8, 0xffff, 0xd}, {0x0, 0x5000, 0xf, 0xfff, 0x4, 0xfffffffffffffff9, 0x6, 0x74, 0x90, 0x1000, 0x7fff, 0x100000001}, {0x6001, 0x4000, 0x9, 0x3, 0xffffffffffff3bd8, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x8, 0x3}, {0x7000, 0x2, 0x1e, 0x4, 0x3, 0x7fffffff, 0x8, 0x10000, 0xe755, 0x7, 0xcbba, 0x9}, {0x5000, 0xd000, 0xf, 0xfde, 0x10001, 0x84, 0x3, 0x7, 0x6, 0x3ff, 0x0, 0x7}, {0xd001, 0x5004, 0xb, 0x6, 0x7ff, 0xfff, 0x6, 0x800, 0x100, 0x80, 0xa4a9, 0x6}, {0x4, 0x1f000, 0xf, 0x4, 0x81, 0x0, 0x6, 0x0, 0x40, 0x3, 0x3f}, {0xf000, 0x4000}, {0x0, 0xf000}, 0x2, 0x0, 0x100000, 0x14000, 0x2, 0xc000, 0x1000, [0x1ff, 0x2, 0xffffffff, 0x100]}) 2018/05/09 11:40:31 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:31 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r0, 0x400000005, 0x1) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/110) 2018/05/09 11:40:31 executing program 7: syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfff, 0x60301) r0 = semget(0x2, 0x2, 0x258) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/176) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000200)=""/213) 2018/05/09 11:40:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/09 11:40:31 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet(0x2, 0x7, 0xfffffffffffffe00, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xffffffffffff204e}, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2000001fffa, 0x0) [ 200.058984] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/09 11:40:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000ff7f0000001f11000000d7000000000000000000009502000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) 2018/05/09 11:40:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='.}\'vmnet0\x00') ioctl$TCFLSH(r0, 0x80047456, 0x7) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2}) [ 200.169692] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/09 11:40:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000000000), &(0x7f0000398000)}, 0x3d3) prctl$setendian(0x14, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/05/09 11:40:32 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1ff}, &(0x7f0000000240)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000340)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) write(r0, &(0x7f0000000180)="240000002e001d003200000800417700fbffffde01000000000001000400000804000000", 0x24) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x197, 0x8000, 0xfffffffffffffffb, 0x7a99, 0xd4ac, 0x1f, 0x8000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x7}, 0x8) 2018/05/09 11:40:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x2, r1, 0x2, 0x80000001}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='gid_map\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) write$vnet(r2, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/52, 0x34, &(0x7f0000000040)=""/74, 0x0, 0x2}}, 0x68) 2018/05/09 11:40:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xeff7}, &(0x7f0000000080)=0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000002c0)=0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x2, 0x5, 0x0, r1}, &(0x7f0000000100)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x11) 2018/05/09 11:40:32 executing program 5: r0 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0x9a) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x20, 0x20}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x10000}}, 0x4, 0x2, 0x523d16cd, 0x2, 0x1}, 0x98) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000340)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r0}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000440)={0x7, 0x7fffffff}) r4 = fcntl$dupfd(r0, 0x406, r3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000480)={r2, 0x100, 0xd1, "ad8fe0a756623614bc50236e44c60caa32b3653361b82ab11e69d16881341c1331b1671e00c4638f7cf9c8e4f19a510905ccd8196f5d8da984171a9b03510cc3816195de5f9d57e985184e5fcae8c65918a03661b42484728cd266aaa25169333694fcb7f018323b9adb301299c52ecda94e4470f41b512ec09018099a992ce9d2f3d72aa6bbb2080bea751580f8f73a1a15fcc060dd2a3280ab898c7815045e42b504acc1e903c238a407d2f4699b2f3d658e4e1fb1d9642288cb8d03498d549e808834f861ecdf786144f585662ec730"}, 0xd9) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000580)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000600)=0xe2) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000640)) r5 = dup2(r3, r3) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000740), &(0x7f0000000780)=0x40) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=r2, &(0x7f0000000800)=0x4) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000840)={0x1000, 0x100, 0x8c78}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000940)={0x9, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000a00)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000a40)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0xffffffffffffffe1, 0xfffffffffffffff7, 0x500, 0x2, 0x4000000, r7}) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000ac0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000b00)={r6, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x1, 0x828a, 0x1, 0xac}, &(0x7f0000000bc0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000c00)={r1, 0x16, "2877b0200346b72da1212b3a90bde97ee0997f9c04ad"}, &(0x7f0000000c40)=0x1e) openat$zero(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/zero\x00', 0x200040, 0x0) bind$inet(r5, &(0x7f0000000cc0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000d00)=0x0) ioprio_set$pid(0x2, r8, 0x6) 2018/05/09 11:40:32 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/139) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/94) ioctl(r0, 0x100000000000413d, &(0x7f00000001c0)="53cb8df28cd659be925611c5e99deeb90861de891a99ec000000000000040100072fa393b019c1365eed6c72283778ffc5be496ebe3565c87ee9675c859c2337c6a0d5e4a13de1e60f363d844dd929223fc73380cb0b843bea6f6e28c3891af4a4a3a591324b40265f2522b78fd64b4582e65a8202157a5ee8e955f97dc1b5610edc7160205609e99f069c48df5a421a353c5ed33d9f80af1ca3522c312bd3572cdd80c7b41f6afbe3cd6fffc8f68e6c4bfd895f59b3") connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x7f, {0x4, 0x8, 0x9, 0x358f, 0x0, 0xffffffffffffff7f}, 0x8, 0xd0}, 0xe) 2018/05/09 11:40:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="24802c93472a9d92edad5a5992d78420dd", 0x11}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) 2018/05/09 11:40:32 executing program 1 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 200.437201] FAULT_INJECTION: forcing a failure. [ 200.437201] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 200.449151] CPU: 1 PID: 14294 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #39 [ 200.456432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.465792] Call Trace: [ 200.468398] dump_stack+0x1b9/0x294 [ 200.472049] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.477254] ? __lock_acquire+0x7f5/0x5140 [ 200.481512] should_fail.cold.4+0xa/0x1a 2018/05/09 11:40:32 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0e00200000000000000000000000000002b0000000000000000000f00000000000000000"]}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000080)=@ethtool_eee={0x44, 0x80000000, 0x7, 0x8001, 0x2, 0x2, 0xe93, 0x3, [0x9, 0x5]}}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x100, 0x70bd29, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x2}]}, 0x20}, 0x1}, 0x40) [ 200.485600] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.490712] ? debug_check_no_locks_freed+0x310/0x310 [ 200.495924] ? check_noncircular+0x20/0x20 [ 200.500181] ? __lock_acquire+0x7f5/0x5140 [ 200.504432] ? unwind_get_return_address+0x61/0xa0 [ 200.509374] ? perf_trace_lock_acquire+0xe3/0x980 [ 200.514243] ? debug_check_no_locks_freed+0x310/0x310 [ 200.519441] ? perf_trace_lock+0xd6/0x900 [ 200.523602] ? zap_class+0x720/0x720 [ 200.527327] ? zap_class+0x720/0x720 [ 200.531066] __alloc_pages_nodemask+0x34e/0xd70 [ 200.535745] ? print_usage_bug+0xc0/0xc0 [ 200.539824] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 200.544850] ? perf_trace_lock_acquire+0xe3/0x980 [ 200.549705] ? zap_class+0x720/0x720 [ 200.553427] ? perf_trace_lock+0x900/0x900 [ 200.557675] ? graph_lock+0x170/0x170 [ 200.561501] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 200.567046] alloc_pages_current+0x10c/0x210 [ 200.571450] skb_page_frag_refill+0x453/0x6a0 [ 200.575940] ? sock_kfree_s+0x60/0x60 [ 200.579742] ? rcu_is_watching+0x85/0x140 [ 200.583881] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.589085] tun_build_skb.isra.51+0x341/0x1d50 [ 200.593756] ? tun_device_event+0x1020/0x1020 [ 200.598244] ? lock_acquire+0x1dc/0x520 [ 200.602212] ? alloc_set_pte+0x1013/0x1600 [ 200.606442] ? graph_lock+0x170/0x170 [ 200.610233] ? print_usage_bug+0xc0/0xc0 [ 200.614290] ? reacquire_held_locks+0xbc/0x3e0 [ 200.618862] ? alloc_set_pte+0x1013/0x1600 [ 200.623088] ? print_usage_bug+0xc0/0xc0 [ 200.627144] ? print_usage_bug+0xc0/0xc0 [ 200.631193] ? lock_downgrade+0x8e0/0x8e0 [ 200.635330] ? print_usage_bug+0xc0/0xc0 [ 200.639379] ? print_usage_bug+0xc0/0xc0 [ 200.643434] ? __lock_acquire+0x7f5/0x5140 [ 200.647656] ? debug_check_no_locks_freed+0x310/0x310 [ 200.652840] ? print_usage_bug+0xc0/0xc0 [ 200.656895] ? debug_check_no_locks_freed+0x310/0x310 [ 200.662070] ? __lock_acquire+0x7f5/0x5140 [ 200.666309] tun_get_user+0xc04/0x4100 [ 200.670209] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 200.675125] ? graph_lock+0x170/0x170 [ 200.678914] ? zap_class+0x720/0x720 [ 200.682622] ? perf_trace_lock+0x900/0x900 [ 200.686868] ? find_held_lock+0x36/0x1c0 [ 200.690932] ? lock_downgrade+0x8e0/0x8e0 [ 200.695076] ? rcu_is_watching+0x85/0x140 [ 200.699213] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.704403] ? tun_get+0x22b/0x360 [ 200.707932] ? tun_chr_close+0x180/0x180 [ 200.712032] tun_chr_write_iter+0xb9/0x154 [ 200.716259] do_iter_readv_writev+0x859/0xa50 [ 200.720749] ? vfs_dedupe_file_range+0xa00/0xa00 [ 200.725498] ? rw_verify_area+0x118/0x360 [ 200.729638] do_iter_write+0x185/0x5f0 [ 200.733515] ? dup_iter+0x270/0x270 [ 200.737140] vfs_writev+0x1c7/0x330 [ 200.740762] ? vfs_iter_write+0xb0/0xb0 [ 200.744728] ? wait_for_completion+0x870/0x870 [ 200.749316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.754838] ? __fdget_pos+0xd6/0x1e0 [ 200.758629] ? __fdget_raw+0x20/0x20 [ 200.762335] ? __sb_end_write+0xac/0xe0 [ 200.766303] do_writev+0x112/0x2f0 [ 200.769836] ? vfs_writev+0x330/0x330 [ 200.773635] __x64_sys_writev+0x75/0xb0 [ 200.777600] do_syscall_64+0x1b1/0x800 [ 200.781476] ? finish_task_switch+0x1ca/0x810 [ 200.785964] ? syscall_return_slowpath+0x5c0/0x5c0 [ 200.790886] ? syscall_return_slowpath+0x30f/0x5c0 [ 200.795808] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 200.801164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.806003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.811190] RIP: 0033:0x455831 [ 200.814366] RSP: 002b:00007fef9457fba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 200.822066] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 200.829320] RDX: 0000000000000001 RSI: 00007fef9457fbf0 RDI: 00000000000000fc 2018/05/09 11:40:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x30241, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000100)={{0x2, 0xa13d, 0x8, 0x401, 0xe9, 0x2}, 0x8}) r3 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x5, 0x7, 0x10001, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e20, 0x20}}, 0x7fffffff, 0x5}, 0x90) sendfile(r1, r3, 0x0, 0x102) 2018/05/09 11:40:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x55}, 0xfffffffffffffd69) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp\x00') readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/171, 0xab) [ 200.836579] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 200.843837] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000016 [ 200.851093] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000000 2018/05/09 11:40:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8003, 0x0, 0x1, 0xc, 0x0, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f08a2d354b038a1061e7a7673042b81cd39d523757032895415a42380a24a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3", [0x7]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/09 11:40:32 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) write$fuse(r0, &(0x7f0000001180)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c) 2018/05/09 11:40:32 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f00000003c0)=[{r1}], 0x1, &(0x7f0000000380), &(0x7f0000000200), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/05/09 11:40:32 executing program 5: r0 = memfd_create(&(0x7f0000000440)='k\x00\x00\x00\x00\x00\x00UK', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000080), 0xb516) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000340)={0x800, 0xe6d4, 0x8, 0x3ff}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x44102, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x80, 0x8100) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000002c0)={0x8, 0x1, 0x0, [{0x9f3, 0xffffffffffffffff, 0xbc6, 0x7ff, 0x739, 0x0, 0x4}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) ftruncate(r1, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x200, {0x2, 0x4e20, @rand_addr=0x2}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40, 0x45, 0xb90b, 0x2, 0x4, &(0x7f0000000100)='syzkaller0\x00', 0x1f2, 0x5}) 2018/05/09 11:40:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0xfa) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x55f}], 0x1) sendto$inet6(r0, &(0x7f0000001480)="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", 0x200, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) close(r0) 2018/05/09 11:40:32 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x80fed, 0x11, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x1ff, 0x20, 0x1, 0x4, 0x8, 0x40}) 2018/05/09 11:40:32 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="0800000001000100070000040000070001000000a23a75df7bfde3f5b9a003e5126e7cc4fd5c383c14fc98350427dea7c83e4a249d67cd656d4d15f13ee56c4960fab2796c53aa8a0682e72fb0ea79ee5faee909114f39018d6432a00d3ae205773ecccd380313c1a538a4ee48a68317dc8838a75bb5726698a99cc2cc52caa6f664ba65022bfb698674165731d063e20bba0d1b1a7735d975acf480093268e4935f028408613ba5"], 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000000000)={"626f6e643000f4000000810400", @ifru_addrs=@ax25={0x3, {"f7417759b3f4ce"}}}) r5 = accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000020c0)) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000700)={r7}) sendmmsg(r6, &(0x7f0000002000)=[{{&(0x7f00000003c0)=@ax25={0x3, {"298ae42ae3fce5"}, 0x3}, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x4000000}, 0x2}], 0x1, 0x20000000) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f00000001c0)) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) r12 = dup3(r11, r10, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r10, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r11, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0xfffffffffffffffa}) ioctl$KVM_RUN(r12, 0xae80, 0x0) r13 = getuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000780)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e24, 0x0, 0x4e22, 0x1c12, 0xa, 0x20, 0xa0, 0x0, r2, r13}, {0x4, 0x5, 0x7, 0x9, 0x0, 0x5, 0x20, 0x3}, {0x2, 0xffffffffffffffb8, 0xfffffffffffffffb}, 0x1ff, 0x6e6bbd, 0x2, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x1, 0x0, 0x73, 0x0, 0x5, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x81, 0x800, 0x0, 0xd94, 0x1}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r14, 0xdc}, &(0x7f0000000600)=0x8) sendto$inet6(r6, &(0x7f0000000040)="b772c235aff64f58949902ce792ca1bfdf4fec20a58f7e51190e840dfa585d03d6652d1d98442cc9fb9d38f871d4856f6ee2d572278a13ec4c3749ff7271d81347cfbb0f05c70472fc9c3bf13f36f06856a1df10162e9159585ca259c081665ea56415435bff325fbfd688b4e0d2339dad", 0x71, 0x1, &(0x7f00000000c0)={0xa, 0x4e22, 0xb, @loopback={0x0, 0x1}, 0x401}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) 2018/05/09 11:40:32 executing program 1 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b23b605453b7023c611705da1bfbf1d27a06f9d0098b3ace7f67e27dd1d4e20aa8126f9d02a15c7c45adfd9e18ac27bb31538dac8956b5d07b214ffbd94296b1f2", 0x41) iopl(0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x182) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)=0x1) [ 201.077800] FAULT_INJECTION: forcing a failure. [ 201.077800] name failslab, interval 1, probability 0, space 0, times 1 [ 201.089111] CPU: 1 PID: 14341 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #39 [ 201.096387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.105743] Call Trace: [ 201.108343] dump_stack+0x1b9/0x294 [ 201.111988] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.117193] ? debug_check_no_locks_freed+0x310/0x310 [ 201.122403] should_fail.cold.4+0xa/0x1a [ 201.126483] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.131602] ? debug_check_no_locks_freed+0x310/0x310 [ 201.136799] ? perf_trace_lock_acquire+0xe3/0x980 [ 201.141647] ? rcu_pm_notify+0xc0/0xc0 [ 201.145545] ? perf_trace_lock+0x900/0x900 [ 201.149786] ? rcu_read_lock_sched_held+0x108/0x120 [ 201.154812] ? __alloc_pages_nodemask+0xacf/0xd70 [ 201.159662] ? graph_lock+0x170/0x170 [ 201.163473] ? perf_trace_lock_acquire+0xe3/0x980 [ 201.168328] ? perf_trace_lock+0x900/0x900 [ 201.172569] ? find_held_lock+0x36/0x1c0 [ 201.176643] __should_failslab+0x124/0x180 [ 201.180886] should_failslab+0x9/0x14 [ 201.184693] kmem_cache_alloc+0x47/0x760 [ 201.188772] __build_skb+0xa3/0x410 [ 201.192407] ? skb_try_coalesce+0x1c70/0x1c70 [ 201.196908] ? graph_lock+0x170/0x170 [ 201.200718] ? lock_acquire+0x1dc/0x520 [ 201.204703] ? tun_build_skb.isra.51+0x48b/0x1d50 [ 201.209569] build_skb+0x6f/0x2e0 [ 201.213033] ? __build_skb+0x410/0x410 [ 201.216938] tun_build_skb.isra.51+0x88e/0x1d50 [ 201.221626] ? tun_device_event+0x1020/0x1020 [ 201.226128] ? lock_acquire+0x1dc/0x520 [ 201.230110] ? alloc_set_pte+0x1013/0x1600 [ 201.234353] ? graph_lock+0x170/0x170 [ 201.238158] ? print_usage_bug+0xc0/0xc0 [ 201.242232] ? reacquire_held_locks+0xbc/0x3e0 [ 201.246818] ? alloc_set_pte+0x1013/0x1600 [ 201.251064] ? print_usage_bug+0xc0/0xc0 [ 201.255137] ? print_usage_bug+0xc0/0xc0 [ 201.259204] ? lock_downgrade+0x8e0/0x8e0 [ 201.263363] ? print_usage_bug+0xc0/0xc0 [ 201.267431] ? print_usage_bug+0xc0/0xc0 [ 201.271499] ? __lock_acquire+0x7f5/0x5140 [ 201.275747] ? debug_check_no_locks_freed+0x310/0x310 [ 201.280945] ? print_usage_bug+0xc0/0xc0 [ 201.285022] ? debug_check_no_locks_freed+0x310/0x310 [ 201.290213] ? __lock_acquire+0x7f5/0x5140 [ 201.294473] tun_get_user+0xc04/0x4100 [ 201.298386] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 201.303317] ? graph_lock+0x170/0x170 [ 201.307119] ? perf_trace_lock_acquire+0xe3/0x980 [ 201.311969] ? perf_trace_lock+0x900/0x900 [ 201.316213] ? perf_trace_lock+0x900/0x900 [ 201.320449] ? __fdget_pos+0x1a9/0x1e0 [ 201.324340] ? find_held_lock+0x36/0x1c0 [ 201.328763] ? lock_downgrade+0x8e0/0x8e0 [ 201.332921] ? kasan_check_read+0x11/0x20 [ 201.337074] ? rcu_is_watching+0x85/0x140 [ 201.341225] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 201.346429] ? tun_get+0x22b/0x360 [ 201.349972] ? tun_chr_close+0x180/0x180 [ 201.354059] tun_chr_write_iter+0xb9/0x154 [ 201.358299] do_iter_readv_writev+0x859/0xa50 [ 201.362804] ? vfs_dedupe_file_range+0xa00/0xa00 [ 201.367568] ? rw_verify_area+0x118/0x360 [ 201.371720] do_iter_write+0x185/0x5f0 [ 201.375613] ? dup_iter+0x270/0x270 [ 201.379250] vfs_writev+0x1c7/0x330 [ 201.382881] ? vfs_iter_write+0xb0/0xb0 [ 201.386862] ? wait_for_completion+0x870/0x870 [ 201.391465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.397004] ? __fdget_pos+0xd6/0x1e0 [ 201.400809] ? __fdget_raw+0x20/0x20 [ 201.404525] ? __sb_end_write+0xac/0xe0 [ 201.408507] do_writev+0x112/0x2f0 [ 201.412053] ? vfs_writev+0x330/0x330 [ 201.415868] __x64_sys_writev+0x75/0xb0 [ 201.419849] do_syscall_64+0x1b1/0x800 [ 201.423746] ? syscall_return_slowpath+0x5c0/0x5c0 [ 201.428681] ? syscall_return_slowpath+0x30f/0x5c0 [ 201.433618] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 201.438993] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.443849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.449036] RIP: 0033:0x455831 [ 201.452225] RSP: 002b:00007fef9457fba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 201.459935] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 201.467207] RDX: 0000000000000001 RSI: 00007fef9457fbf0 RDI: 00000000000000fc 2018/05/09 11:40:33 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) r4 = dup3(r2, r3, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000005c0)={0x6, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000600)={0x8, r7}) sendmsg$nl_generic(r4, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c020000270002042dbd7000fedbdf25050000001801910014008700fe8000000000000000000000000000aa08002e00", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0c006b00e35e0000000000000c002b00c57b5b7d2d00000008007900278e000008002e00e00000010008001a00ac1414aa"], 0x29c}, 0x1, 0x0, 0x0, 0x20000010}, 0x1) [ 201.474474] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 201.481740] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000016 [ 201.489011] R13: 00000000000006ad R14: 00000000006fe0d8 R15: 0000000000000001 2018/05/09 11:40:33 executing program 1 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x21, &(0x7f00000001c0), 0x207) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2001, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, r4, 0x10c, 0x70bd27, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000090) 2018/05/09 11:40:33 executing program 7: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='hostfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x0) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='omfs\x00', 0x6000, &(0x7f0000ad5000)) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) 2018/05/09 11:40:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000040)=0x4b) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/09 11:40:33 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:33 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff00985be3fc151f75080039000500", 0x27) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000280)=0xc) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002c40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002c00)=[{&(0x7f0000000380)={0x13f8, 0x42, 0xf38, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x6c, @uid=r1}, @nested={0x12d8, 0x88, [@generic="b4a0c732e3974610acee3034c503772e76b0acae8d3ab2ccd832da8de57acc23f7e84cfdfd1b8d302c365ba02853c3209cf4df6487d6241d1c0de3873c09e6f400447be10c6cc905c692f244879cdb14deb93968344033b5e7a4ad73e615a0ff9d4d10eaaffeff0632022493521f724e497cf0ac0f3eea84aaed0aaee703d6d32fc3bc5d7ddfaea18fa5ba7510b1a03ca549d5c6dd3f27e791d863fe4f06c17f5db40b8d2c014ea09ae1ec8e41b9bee135d5b4cc3aaa5c7b", @generic="f6cbcb742d7eda40d7f07dc51742ee68f27419bc980b45245430620a0a741b8eeab2bd0134d88e9ee1629981c84dc4f404103f84f7173e075d0b8de3c39ae01cd5634378cb93320162df2bfb933ed27c834c34d179065db80d1b0e35c627425cbae48794eaed1d5288643b02ed196888ef01de16eb10dc6de7306653c77ac76d77d19904a54abbb7b533bfb4713cd38fe00c6fce37cbf8339e270e945a1a0868c751cff129380bf3bcbbb631e2efa4fe31f790bcf671a6b145f0676819f0e0431ef0dbffb20e4d37715b639bc5843f5a", @typed={0x8, 0x37, @fd=r0}, @generic="70510d50066b80afc387d9b970e5c495819983714a8f396968b7b90f221fb7213df2ac749d54eec33d6c4489b6be21f854e353a19b7324cf97dca3d9409239c5618b67b1635343763b7f75920b661030f71f57ccec37bd4d34b21155075901357ecce325cbc93bf7b5a7ac224fa5e733dc8d4e1eade72295dc337cd983fa4386455f0966e8de4d35b1a0b0469d009d77e29b74cd2c856e1becd047a41b3d11d40d3ec8aa5694de43b092f61a0344ed2c678c7d0b5e3714010dc5d66a13670e45be586c29b05e2883d7932a16366d1f41484a", @typed={0x14, 0x76, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, 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@typed={0x8, 0x6a, @str='\x00'}, @generic="466b45013b60dadd7bf5c505be576bdd99a6bba0fa865f7fb49e5305ae4868cd7b032690f9a27c6c9e40a42184730bd1159d88a3f3ad3cbca930e6fe414a6c087753849a619c26311e9033f5f6206063e031c55f4c5c294e3bd1f47c4063e234ef0b2c849bcab0903ffdf2deac1e3093ba35fb2aaa0d7c27e2ebe6af656a3b1557de91b12c68c9e491d0ba6654adb83cdec1762801a2f656b3f787c8b0d5e7cf6da9465611081b90cb763a44e7a5a790f6ae7069216b4f076c866bb16ae6e3eebcd4c19a85718bf58938056d8b041a4f438c9c36d2c152af2c2136d50457e1335c2c61478d64e6e927584b3f9360244c782d9a55a642770e1c599039", @generic="3f1f1b8a17b17ac55a015ef14b23f3ef61d058a4e50d513a26ac2a25dee337883fe4f9d37d96d8db8fe0e6986c3dba949bf5be4c835b66751ae922a319b304ebd9710b9ff3bfacdf279ef99fe508db04de494f8dc5718de8bdc8d460e987ab2881e5cab9ccbd70edd535315f20736e4adac625adf621b4bef0020317b4a378596f54ae1e69e5f317846120d10791df9e00ed718b78c6addb2b836084a061ba646930a3de80c1a5df74a5cc49feb18dac6ce3568f10e1ed12dd22a8842a45fd8d8774f380e3"]}, @nested={0x11a8, 0x69, [@generic="a6455b451e56727c4a317a8c4623d83c7a63a0c2b29727daa669a7ae8f10ec8a5c0ee8b86ca13c20971875f4fae200054df8f8defbe8aa894fe9c49f6dd6ccdfb09d27821f11317f0b2dc52fc0fd92bd3532c3adb468011704104b9197158598bb1cfd4380eea30cb746f9bbf634c39e50e917a489", @generic="375e68151ce258f08417b9576bbcff0cea11a21a00d84a4a8f50c9264b6b63b38eda1e41f289c127a16bb4531c", @generic="88360d69db3bc5deecb6a7989d215d30a7249c27af496f0cdc52121721b0c0b4471f1252fee71653720bec14ecdffabbb7557bc0c21d449af5022bddeaf31a469a498a6194c19c770fda2adb927e52db15873048759048bd6f1d2bf0cb9f46fb63768f62af0616b6065772c40e02e84237b08528", @typed={0x8, 0x87, @uid=r3}, @typed={0x1004, 0x92, @binary="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@generic="4a2aad7749778272229c8fc290d7031cb1092701c82c1cb09ac841c7c95c5388f962a65db3175b7e82dd81b301b0694953b1ff37bb9ca6308547849e0a1f486c5b73d4e1fcd5735575f63a458ce2aee0eaaa8a6e8ed8b7ecd18d5a2ab9567b39458b657aeb11f63f9d6fc864f4c248be054a7e5a524de25e2e44f6e6037b1a3bf0"]}]}, 0x139c}], 0x2, 0x0, 0x0, 0x80}, 0x10) pipe(&(0x7f0000002c80)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) close(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/196, 0xc4}, 0x0) 2018/05/09 11:40:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) listen(r2, 0x404) r3 = socket$inet6(0xa, 0x800, 0x45) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003700)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x6}}, 0x3, 0x4000}, &(0x7f00000037c0)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x2a9d, 0x3}, &(0x7f0000003840)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003880)={0x0, 0x8, 0xffffffffffffff32}, &(0x7f00000038c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000040c0)={0x0, 0x35, "6de44eb61c4a6c07a261bb71f74d9b9acf882ec732fd1d80039eecabda04c677b71c6646fc05287d1044b9a3f1903d86eaf9b4c672"}, &(0x7f0000004100)=0x3d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004140)={0x0, 0x100000001, 0x20}, &(0x7f0000004180)=0xc) write$binfmt_misc(r1, &(0x7f0000007940)={'syz0', "4e347ddfef97f3dae2"}, 0xd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007640)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x1, 0x2}, &(0x7f0000007700)=0x90) sendmmsg$inet_sctp(r2, &(0x7f00000077c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000000100)="d5a1f97689b5ca11d8e810d80ce1098388db", 0x12}], 0x2, &(0x7f00000011c0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x4}}, @init={0x18, 0x84, 0x0, {0x6, 0x34, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff0c, 0x3, 0x86, 0x400000000000}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x98, 0x4004}, {&(0x7f0000001280)=@in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x1c, &(0x7f0000002500)=[{&(0x7f00000012c0)="06f536a208a45ad28addf38ab36f645bba5fb01366a83d5c3a634c660f349ebf33bc0346fb7db11077c26f868659831ae32da63650e9671a1d7503df2f1223facb135c68622fa758af7509a9fcdb8a26eda3e0fb7c9958e130a2fdcd5825cd5c6e57847bf6c0fb3382e7b5b9456726eccc5031a1", 0x74}, 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&(0x7f0000003e00)=[{&(0x7f0000003a40)="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", 0xfa}, {&(0x7f0000003b40)="0470a35d9bdcde3ff8949120340f4849362ce07c07807c30041b338ab62d8f", 0x1f}, {&(0x7f0000003b80)="ba3156271fc6a9a33c2f4f8a75539afa79b3d0b213ebe48086ab6ed0ac411542813e19eb5b2f08a0819fd40f2987b5952419e385f79fb0528cc2784a0b74d7ee8428d11b553b7a4cbcd97ca7a73e", 0x4e}, {&(0x7f0000003c00)="4736b2e902b5b35a982d864c706e08a256bef7c49aee765923cf8b3b51f3936f983c20547ce97a1efeb9166a1253964771a94a5c498e97c9e75794a6d2f185974ce1b2ccff63df5a7c25ffc13c7035a9525676a1ab52b19e6b47143263cfbd3b14", 0x61}, {&(0x7f0000003c80)="404d80dd7caa673afe2ec39294f0cbb83a0b45165ff8d4eddc108eac48c1a21bfa703a96c15d0c1e5b082ea1213236c872749f52c67b68ac4d9e9c6cfa9e48c209b2827d4968bcc25772fafae4234208751026623375962f7f9ec8667471a0f2032b75b57f024f12ad53c1c3ddf1261cc86a8ae9fd941472904d294186c2548da69f967d11da0c11967483df53011ec706eb3c6ae762b2ac6b34b19c2941473a0c0520a7bb20a2cc8774bf3b342c5a1a47843162e629603ac11d9e1bc37dfaf84c994be3e7e52626be35dd449aae184db29587", 0xd3}, {&(0x7f0000003d80)="b43ad93b63f73c2df58d6336d84b949447d9ab3beb7244f0fb5bd70951f2ce1cd162b3e158e78517e522314bff086bebd6918075b53775024974ce7335b585f74dc30b4dcca2c364c13e58450f2e69", 0x4f}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f0000003e80)=@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1f}, 0x5}, 0x1c, &(0x7f0000004080)=[{&(0x7f0000003ec0)="1702d01d6fc73ad6e1c0e3a103083fcc6e300313ea71d59a08fa57e0392aab9b417f7de5dd582cceec05a1e101613b2593439d719996fceb425a697f336ee6", 0x3f}, {&(0x7f0000003f00)="22029c6c2eb12a20ef6a84df8e12a2fb4020debdba0b347e2547821b41861aed69dafb4600565b986f59d3aec4e3ea702d42da0eb9b4e8fd0c2d3269b2e8929830e60233e09c0296e6547ba2ec6586ba35", 0x51}, {&(0x7f0000003f80)="eb7368b4919e445246d920112c85e4af3be6c155c7a8b8715297516ec481537917d38c27ae45dabf054d674957af244f6189dcd6dde7cc3a76628eba61ccd26848a70e3f6ac8", 0x46}, {&(0x7f0000004000)="b0d383b1642e1da162ea340e0c9aa2d4a6f751de9777ee2d8302ae64bb8caaee419a013a2bee861b1de75a0dd460b754025f058f534966a0daaadc18a9220d647e80b3a6066c5ec7a57e62a15242059df6992280891e8f0c922519cf", 0x5c}], 0x4, &(0x7f00000041c0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x2, 0xfffffffffffffffc, 0x2, 0x3f, 0x7, 0x1, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xe557, 0xb58a, 0x0, 0x8, 0xbaf8, 0x724ac49, 0x31bde3a5, 0x2, r8}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xe}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xfffffffffffffff8}}], 0x100}, {&(0x7f00000042c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000075c0)=[{&(0x7f0000004300)="bfee369610c8fe9e15ddf450e61c58c3e976ce77b15438008a0a40a0f9985233077d9cf39cc51cfb6e152eda797548b7618deeec91efd78ad3ca18873eb50590a219380051e8bb3066443daebad0cba5f641f564ff68669c8caf3be64894d36f9890eaf89cc752e4fa8e895dfcef7d9c31c4535b769a8f1a999bd8ee346e45aa2602d1971f08c5ea3ef5e3c3e0fbc166790c57c1b2b82f678e3073f3acc319a4c24348293c98930096a3bfc078eaa75c9dfcf928217c2604cc6934fcf36f2833", 0xc0}, {&(0x7f00000043c0)="7e0ef86a1bffa30727", 0x9}, 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{&(0x7f00000065c0)="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", 0x1000}], 0x8, &(0x7f0000007740)=[@init={0x18, 0x84, 0x0, {0x2, 0x9, 0x1, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @authinfo={0x18, 0x84, 0x6, {0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0xd72, 0x6, r9}}], 0x68, 0x20004000}], 0x6, 0x1) fcntl$dupfd(r3, 0x0, r0) 2018/05/09 11:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1b, "94cc555042be68c8296c8c974d4ff1851f8f6a91251f739a7272b2"}, &(0x7f0000000180)=0x23) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x2, 0xa, 0x1}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/09 11:40:34 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x800, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x0, 0x0, 0xe00, 0x5}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x400040000000, 0x4) 2018/05/09 11:40:34 executing program 4: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @random="28ab92e8ab5f"}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}, 'irlan0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000540)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = dup2(r1, r3) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1f, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000240)=0xffffffffffff0000, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r6}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r8, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="b80000001900000000000000000000007f0000010000000000a1fc42426f0e4ba259000000000000000000000000000100000000000000000000220000000000a0ce16443e1ef764dcf428cd46faa71f4b99b3cf122af6c21df5e788898afaee2f74290af2704818994edc9e7275d3f34b549d91f2eb53d1870820fc4cc6ba05fcfece03d2e37a9fba12da6e5a96eeb7ea26cdffbb28bcc692ce3dbd9c3f7e93db7edc4c38e013a40de14767b5376e2f26a218261d51ab74cdb469a3520d4f7a2ac9497e69d1dbbe6d90a5103ad87da4587e9bb2b0f7d4c20298dc35804b5f3af363623172692b5b1644ee874020ba8e393eb947d9c72997da62619f42246617290f4d3e86d1ee2ef90650b5be694482228c3f72a5c7734a48c2dfd5d31a2f1e746739b594106b24d4e8b56e4b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002cb988c57b5809e7000000000000000000000000000000000000"], 0xffcb}, 0x1}, 0x0) ppoll(&(0x7f00000000c0)=[{r2, 0x1000}, {r5, 0x10}, {0xffffffffffffffff, 0x222}, {r5, 0x402}, {r7, 0x1001}, {0xffffffffffffffff, 0x220}, {0xffffffffffffffff, 0x1080}], 0x7, &(0x7f0000000140), &(0x7f0000000180)={0xffffffffffffffff}, 0x8) sendmsg$nl_xfrm(r5, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000142}, 0xc, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) 2018/05/09 11:40:34 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:34 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x88000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7}}, [0x5, 0x8, 0xffff, 0x3f, 0x9, 0x51e5, 0x8, 0x0, 0x1000, 0x7fffffff, 0x4, 0x2, 0x7, 0x6, 0x98]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)={r4, 0x7f, 0xaf, "9a869c2fffbfe2e16ab2f316aa1ef192ab6fef6ccfa0c0bcfdcdc62091237fdd60adb1a4fad1192b09eb7f486c94cb9cda8a0118e1f294e49b38cd11fe7ba1148ba530e77fe6015d7388dd6e26824720dae162ebc8ed48de471358a1f8cf25a28a31c8718b8b47d96f0884bc396b6d288a1a2f2648186f108961d3ba06b4044cc48c4ab23f88c42fe877e19c1065be8452e17de3e9033981455c13baf788f604957b2170254b3477fed907efde52ee"}, 0xb7) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x40000000000001e7, [0x0]}) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000040)={0x8, 0x1}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/05/09 11:40:34 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000180)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x2, 0x8}], {0x8100, 0xfe, 0x9, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000000c0)) 2018/05/09 11:40:34 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0xfffffffffffffec8, &(0x7f00000001c0)}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) ptrace$pokeuser(0x6, r1, 0x1ff, 0x401) 2018/05/09 11:40:34 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x400000002080, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x3) ioctl(r0, 0x20000000c0184900, &(0x7f0000000100)="609fa9e6ffb0d5c4d1") [ 202.653555] QAT: Invalid ioctl 2018/05/09 11:40:34 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffec8) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000003c0)=""/230) r3 = socket(0x11, 0x4000000000080003, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x7], 0x2, 0x1ff, 0x0, 0xffffffffffff0d8b, 0x7ff, 0x8, {0x7fffffff, 0x3, 0x9, 0x492, 0x4, 0x8, 0x4, 0x9, 0x100000001, 0x2, 0x9, 0x17b, 0x3, 0x4, "172e92270244606edfc28b7e15f4d7314a4f698ed6e3360a59e60693f7d05b01"}}) setsockopt(r3, 0x107, 0xc, &(0x7f00000001c0)="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", 0x1cf) pselect6(0x40, &(0x7f0000000000)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 202.688367] QAT: Invalid ioctl 2018/05/09 11:40:34 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x200000aa, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:34 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4001, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0xfffffffffffffe76) epoll_create1(0x80000) 2018/05/09 11:40:34 executing program 7: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x6, 0x874, 0x100000000, 0x9, 0x0, 0x6, 0x7fff}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'lo\x00', 0x200}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8000, @empty, 0x2}}, 0x0, 0x71b, 0x2, 0x6, 0xfe5}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x200}, 0x8) times(&(0x7f0000000280)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'dummy0\x00', 0x1003}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000940)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000900)={&(0x7f0000000380)={0x55c, r4, 0x500, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r1}, {0x27c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1800}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0x9a0a, 0x8, 0xfffffffffffffffa}, {0x20, 0x6, 0x80000001, 0x6}, {0x8, 0x6, 0x9}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r1}, {0xc0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x7, 0x8000, 0xaf4}, {0xffff, 0x200, 0x3, 0x447238d9}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf6f}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x1f4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x23dd74d3}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r1}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r1}}}]}}]}, 0x55c}, 0x1, 0x0, 0x0, 0x4000000}, 0x200080d0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x48, r5, 0x0, 0x70bd2a, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000b00)={'broute\x00'}, &(0x7f0000000b80)=0x78) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000c00)='mode\x00') getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000c40)=""/13, &(0x7f0000000c80)=0xd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000cc0)={r3, 0x9, 0x8}, &(0x7f0000000d00)=0x8) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000d40)={0x10207, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000d80)={'ip6tnl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000e40)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x100000001, 0xffffffff, 0x2, 0x23}, &(0x7f0000000f00)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000f40)={r8, 0x26b, 0x30}, &(0x7f0000000f80)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000fc0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1ff, 0x4}, &(0x7f0000001080)=0x90) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000010c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001500)={0x0, @remote, @remote}, &(0x7f0000001540)=0xc) accept4$packet(r2, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000015c0)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000002080)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000002040)={&(0x7f0000001600)={0xa40, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r1}, {0x128, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9677}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x99f5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x234, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x2, 0x1ff, 0xf9, 0x10001}, {0x7, 0xffffffff80000000, 0x0, 0x3}, {0x8001, 0x2, 0x5, 0x460}, {0x9, 0x8, 0x8, 0x7}, {0x1, 0x21cd, 0x401, 0x4}, {0x3, 0xbf, 0x2, 0x2}, {0x7, 0x2, 0x2, 0x1}, {0xed6, 0x5, 0x1, 0x4}, {0x101, 0x0, 0x1, 0xffffffffffffffc0}, {0xb0e, 0x2e0, 0x8001, 0x9}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r1}, {0xf0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r1}, {0x15c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0xc0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r10}, {0x27c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5fa}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffc1}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}]}, 0xa40}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f00000020c0)='/dev/input/mice\x00', 0x0, 0x20001) 2018/05/09 11:40:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xe, 0x200000000, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x248, 0x1, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x9) setsockopt$inet_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/05/09 11:40:34 executing program 4: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f00000002c0)=""/163, 0xa3) exit(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) sendmsg$alg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)="71316ea890327658d7e8a885fdf7e2eeb410e38e1930cd9a88bfbab7f9ff5220ea9162084fe0bfb5deb59c7336dda56829021bd7e2f703ee2e3b0ae70678ba11c29651c445cc21fa40e9fa0a0ede6a5a39ab765f4bafd8f6d5d9c517d15a43c00ba78098bc6e58c6dd07bccf3d9e9aba74bbee6133043a50cee685bd5d4a11f035fa4cf83d2cd93827a5ffd6f90b9ebbca28e0841e10d97aeaec9d7db2d4b1171824d73f4365bb0f05e3d931a2a429689f77ef118bb6abf19d2d6cb1d68804b6faffb1111a44bade29e6a32b0ef7e952e2", 0xd1}, {&(0x7f0000000240)="2f8e03ff703dac0a0907a66a60ca634f362e78725e38b6a4c76ce4ba4e92a7b4d6fbe8f7aef31be8c87d0ba993b7dae072cd02a96d832f34bf24bcf6344d8c6c5ef7", 0x42}, {&(0x7f0000000040)="639529e45b1ce00f91528e79de7ba5d626ec0c3919c0c43169b7a20c02", 0x1d}, {&(0x7f0000000380)="7d77434d96d1e1a96adf3a7ba3e9ed263521e69318", 0x15}, {&(0x7f00000003c0)="d4bfb5b8e2e1eb7814de4bf00207ef", 0xf}, {&(0x7f0000000400)="68f45427daeb8856a1483fee7313f46fccb893fef2d5364e614319ae8fc4ef3aea607579b8ed2f36d71dca6da19797cca4a7deede473c53ce702f5ed38ce13b6a8de395d045e606a48b98e8ef97fc5198ae886474b79586a820cbb7ab18e9b45f736b819a2b85a0a1f7dcd5c9afd56e7c2dc349f572faccdf4b1b2ece83c08437834b21c1ba591bf75699c98c24ff78ee78b1b599d8def", 0x97}], 0x6, &(0x7f0000000540)=[@iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x30, 0x1}, 0x20000840) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/09 11:40:34 executing program 5: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x238001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x2, 0x4e24, 0x8, 0xa, 0xa0, 0x20, 0xe, r2, r3}, {0xfffffffffffffffc, 0xff, 0x3, 0x7, 0x0, 0x3, 0x6d, 0x5}, {0x2, 0xa, 0xc6d4, 0x7fff}, 0x0, 0x6e6bc0, 0x0, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d2, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x0, 0x0, 0x3f, 0x80000001, 0x4, 0x81}}, 0xe8) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/143) epoll_create(0x400000000000b69) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/05/09 11:40:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f00000001c0)=0xb0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/09 11:40:34 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000200)="580000001400332300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022f70c0001000409080000000000006e06ce", 0x58}], 0x1) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000000)=0x3f, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x420002, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x44200, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="bd000000030000006e17af79fab7d743aa5b0753d51b45f22ab2f7c0a9d692ebca4d4d0a7283e95d1107e2a4c1edcdd6d75b8102c352440b36d5d0cbef74170769dcca83c4545df385ca762e9eef156ee9e84adf93c5142ced0d25244f587bc68d5a2d01b4006bea4883e294d44e2400b1e8eab4e7ce78d2adc7c345adae2c7e9788b323316241f3860fdc7e1dfc0baaa93ae22d74aab13707df7744b394e1d7575b50b9198b9deda6fd85e61ff0960a5281a5a9a7916bd268dcbfaa9c"], 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) kcmp(r0, r3, 0x0, r5, r4) 2018/05/09 11:40:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070700010180ea2d1692106302d277efdd3dbe0000090007010ab2f5", 0x22) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@dev}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x6, 0xc, 0x11, "8824d0fcdbabd74517d861acbc4abb935ef04793aed41a0ff8bbcdd9ef61fb54358a437a34c5241c88c4db58d2241eb9869007c49629df9a9f9f6071c8e1d12c", "7d154d1ff8741e7ed9998e005397911437d86f5b4a63f7d959d1f9ef37157bd8b47d7a657d30f74ed3f450577b35c84b436a643e84f050e1e0ac29f58d6f564b", "fccccb4eb198dae35e34fec9d57d72c3b2ecc2f8b6921730957d3cbdc7131b01", [0x800, 0x6]}) 2018/05/09 11:40:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000805, 0x1f) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/05/09 11:40:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000200), 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1}}, 0x4, 0x400, 0x80000000, 0x1, 0x54}, 0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1}, 0x14) 2018/05/09 11:40:35 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f00000000c0)=0x80, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@routing={0x3f, 0x0, 0x3, 0x3}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000180)={0x0, 0x2, 0xff, 0x7, [], [], [], 0x100000000, 0x200, 0xfffffffffffffff9, 0x3, "e207f06500d13df38315e760a59668d2"}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x1f0, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307, @random="43675c1f09b1"}, 0x2c, {0x2, 0x4e23, @broadcast=0xffffffff}, 'team_slave_0\x00'}) 2018/05/09 11:40:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x8f, 0x0, [0xffff8000]}) 2018/05/09 11:40:35 executing program 3: r0 = socket(0xf, 0xffffffffffffffff, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) getgid() 2018/05/09 11:40:35 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x7ffff000, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x6d, &(0x7f00000052c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/09 11:40:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000200)=0x400000) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000180)="52b7539a7572cde7694fb9d81d0000000000000088902c42991f984ecf4fa2ebaf28119f00000000f6a80a6c7fd50a21", 0x30}], 0x1}], 0x4924aa3, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/09 11:40:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000300)="d8", 0x1}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="18eaffffff59386ee104000000000000ac1414bb00e5f800f2ae9b67"], 0x18}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/47) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="80000000", @ANYRES16=r2, @ANYBLOB="0c0226bd7000fedbdf25020000000800020002000000080002000a000000"], 0x24}, 0x1, 0x0, 0x0, 0xfde2b07ada35bc75}, 0x68f6e99d39da4c43) preadv(r1, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/254, 0xfe}, {&(0x7f0000000600)=""/236, 0xec}, {&(0x7f0000000700)=""/128, 0x80}], 0x6, 0x27) 2018/05/09 11:40:35 executing program 0: r0 = socket(0x0, 0x0, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xfffffffffffffffb, 0x7, 0x7, 0xffff, 0x100000000}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={r1, 0x8}, &(0x7f0000000280)=0x29e) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x10000, 0x0) fanotify_mark(r2, 0x2, 0x20002, r3, &(0x7f0000000240)='./file0\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r4}) 2018/05/09 11:40:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000280)={0x5, {{0xa, 0x4e24, 0xf, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x108) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0xffffffff80000001}, 0x1, 0xfffffffffffff2ec, 0x3ff, {0x9, 0x9}, 0x1, 0x101}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240)=0x7, 0x4) 2018/05/09 11:40:35 executing program 5: r0 = socket(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x0, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000f, 0x52, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x400}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r3, 0x6d, "c064db6291f1f496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b3292c11af30445cc3106098c1375dee48494f9360a6dceec8517e675add01d6167e244f8f663e3529bed2135afaa69efe4f927cc8fba0718a875d52"}, &(0x7f00000000c0)=0x75) close(r1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r6, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r7}}, 0x10) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r9, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}], 0x1, &(0x7f0000000f40)=[{0x30, 0x103, 0x918, "b9b0597d21d227c112b74fbadc29c742bca992f94f18f93f4a69"}], 0x30, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$inet6_group_source_req(r8, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) setsockopt$RDS_GET_MR(r9, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r5, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x3f, @empty, 0x8}}, 0x2, 0x5, 0x1ff, 0x5fc, 0x3a}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0xa0000) fcntl$getownex(r4, 0x10, &(0x7f0000000680)) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r11}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/05/09 11:40:35 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000003c0)=0x6) r2 = getpid() sched_getscheduler(r2) 2018/05/09 11:40:35 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003500)={0x0, 0x80001}, &(0x7f0000002b80)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003440)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c000000a2b3cbb0578c8f79560f6af5c8149c265c400d451a3bad8ada15617a914555007eb1cc7b952c154e9040a35a7cb19a476f3be1185af850042c49f709bf15556bb8ac21cdbdaaf9a4d2fc0000a9edef8f6bea144c88919b624fd8a635f51bfb81cb9732fa8dffccfde8cdf945b9032e70ef9d07cc2d915c2b8777140876257a4357576c230de223617e006b9fc81472cec1b3143b4a1d3d17ffafb4cb1d"], &(0x7f0000003100)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1f, 0x6, 0xffffffffffffff85, 0x101, 0x80000001}, &(0x7f0000003200)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000003300)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0xc02, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000001700)=[{&(0x7f00000000c0)="d07137a4b40119e55e16d192f3a5a858d822faa0f7a289388634247f36144269b8fcfbe9deff0f41048155d233dc3088f77088f8ea24bec4737df55b577505d24c03944d57d6b33294abd00289951429a9c1d423dae3b684c64e2675e780ec3ed192c3b1f717", 0x66}, {&(0x7f0000000140)="3a056b11db00246c8904fb925e177fe4c8ee652a4ed8340ec4c5e825713d44707d3b", 0x22}, {&(0x7f0000000180)="effc8734ead09c85d66b6fcb7a1b5c7b3c2210bea4d5bbd473097fc0c5ee00556603ce41577a2b2dccb9b7cc54d835f368f4048f00bff43f5a1edb34e36dfe52df88ba48204cb56601cd7cb2b992e7465c03bd16ed560e62a49b8aea26c48e8de648dff144ad397469a1ca2f10db54bfcb2a0ee027d863dfca2ded260bd5699faa11de88d892d5efcec2d9e0df85d121ba413d356d866464a44b6366f9ddf62ef5718bfb12781c44bec8a16b793ba8c9", 0xb0}, {&(0x7f0000000240)="47a14cb181cace882346e9437ad0072eba1cabadaf509813691223db3f7fd7a4a40de5769bc385d538ec0f09c95a3a0c9d7502acea96d615d0dbb341ca023bbb9bc40cea75c3743044b847856c7b776dd1a82c429f82b37291dc029173711f4b", 0x60}, {&(0x7f00000002c0)="2bc32a6e7ec5a3844752cfd9f5a19f41b6f2a8af25ca84b58910316bbaa488be92395ad757c24726239f0bdd3f65c0d0deb157cf23b953dafdb9ea711691747d41d7dfcc97974bb86f81a60347420c90ee5a01c81fe2899fd5ecd3a25266847d812178193dc8ff12e5480727f8d17541d72be46b6162af37b1117fb85d03109249ee758d42571c626824a734c8ec67ae83e458c7560d3ab4ef8cb00e6431a9d057054e794a608357e5e9a587f7ca6838d3ad91db24c1e2a126a659cc66b5948b8de3526451b2f8c829f56e32247ffc7d2fdf1792660e0dbe203389ff6f7c755672fe95c996e557d55c09", 0xea}, {&(0x7f00000003c0)="de6b43923494e260e832f4b7353ce1c4f07c401dacc190f75867a52588d294fc063375f0ac00e70451354a69d36dc8b65ae2e070d379a4a0c77aedbfbbf5220c6bde1111c28dccb8efd6a70f1589c959b673738495c6d7c90c6729d0169769da6d9dc55f4edd5cb5380762c6d3cbfce2255801b065aa2f75d29ea24f8dd64239a620a8dcf8ad4f45d2f49554ea1a3b701bfd617501cc6b3f8a3d9693a5b0635f41184c31defe54775abe09d6f5506b0337850255049147fd63e1f760787e1a97574423ee7d907ab81a148f93323aa871b106aa8f10378c5b0911e7ed778f4603dd453e6d1e62d220272b92d74efa16297461b46a049444bbdeca75079b16", 0xfe}, {&(0x7f00000004c0)="71fb7887ce8f4254913751d01105d3985e250c8f43b65fb0e80c78defbb00de8f3ab99ebcb5c11280ac279c800c7516ba0ab415a6647c46cd98a2259739cc802c2f857e21cbe107ab59755a10085f75dc806a21dfb385140e8348fee95820441c6881ca0c735498a3b9d432b6289088926b487f123784cdb7bdb8ca918a3a5", 0x7f}, 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&(0x7f0000002a00)=[{&(0x7f0000001a00)="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0x1000}], 0x1, &(0x7f0000003600)=ANY=[@ANYBLOB="18000000000000008400000007000008ab5b889033f4fbe560bff8e97038e7d942d3398bfa3f902f43638d5c2137aa93df3fa359235da4eb4efa63c1c115a3ad96f1ac9cae3be89dcfc9a6808d915412c3f6ddec31e06a9a5ccecf66916386179e72491c7ec9f55d19fc835e7b79f3c99cad882852691f10a685f5c98223a0199d2762f56f3a44e7fcf7"], 0x18, 0x800}, {&(0x7f0000002a80)=@in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c, &(0x7f0000002b00)=[{&(0x7f0000002ac0)="7607147dde6f778173c5bf98b3a57b19c89ee2e19c7b70d9872698a78e9b12624b1bb3eb6f714814c4990985d62ce8cd660e404c107f3936b1e90c39", 0x3c}], 0x1, &(0x7f0000002bc0)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xbcd, 0x8, 0x7f, 0xfffffffffffffffa, 0x2, 0x1, 0x9b2, r1}}, @dstaddrv6={0x20, 0x84, 0x8}], 0xe0, 0x20000840}, {&(0x7f0000002cc0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000003040)=[{&(0x7f0000002d00)="f740f9240c832dfae2242e3be0259fee0ca3fd59a1d167b487398812216631db31d22d0146daaebf01afa8331e13b0935fa876c9b4861badb482ea1486e6079b812b42e598cdf561", 0x48}, {&(0x7f0000002d80)="f1ee0d5b05fc6248526e08073bd085edcbd6826fa7ff4f08cb54311f1e7819dc8186a621c781c52b706e1f8f9140ffa235d59e6b8595f582464014305fbf14e7996ef9fdc71b12ee338676817b9791b30c73cd2a8090b2b72db847dc2cabc8f314963d2b7ac88a9d340d8344b1f90f38fc3ef87247b932fabc99b9d1211f4f353e0f071e7affa445109363e786aca42972a5c744dc9a661e6df9ecfb565981756001f0a0655c80053a5b4993b1359d5273392d1eac", 0xb5}, {&(0x7f0000002e40)}, {&(0x7f0000002e80)="fe2ed24ca91b395ac3c98e8662d0994b973c5d40d83542000868bd40d2b53f6400e7cb6660710af2015932fb9dcf8b6ea60225da06552a93c0f0085b9b06b5cc1de14fca788928a19197e45e1f188c86cb64baef2751edfefddd34b3c400a75fc17d927202e68349a4fc82d41a57830b5f5360f937db3330fdd874cdaecdd3fc1a0a91374e521448cf15960e8b09b4", 0x8f}, {&(0x7f0000002f40)="ae6a4ab70b3564262b1ef1d9b8aa97804f760fe6ac5005d660ca2d9064d7718cdcc57408658817291b69c0640400a5488a62b3297a82febbd6ab18c3d3fb989f7b554d92f8d65cd7b696b98d61ef61c47fd358cec069c37c2b9d70c568cc2cad46fc7b9090335e6c3b383389e6567b6095c01114185551dca1ec10bacba0782f27c4ec6781de150cabb46b59719b1c7c0a92fece950e06e47a68a42ee06b64c15e386ab04e263b74e833bf9d1f20680795399d8fa420cb315856e47b79c1e6831f0e90e872fae16a1d702c565f12b1924e92b4d24c8029de227d23bf68fd000192e447f93c6f966a0b2e5e05ed858451390220fae68366", 0xf7}], 0x5, &(0x7f0000003240)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0xfffffffffffff801}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x40}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x6, 0x200, 0x2, 0x7, 0x5, 0x1, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x4, 0x5, r3}}], 0xb0, 0x10}], 0x5, 0xc080) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f001e3ba8da3ef2b74c51c508b56578706972dd", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unshare(0x60000000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002e40)={r3, 0x5, 0x30, 0x7, 0x3}, &(0x7f00000030c0)=0x18) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000035c0)='/dev/ptmx\x00', 0x11, 0x0) ioctl$int_in(r4, 0x400000000005435, &(0x7f00002b2ff8)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) 2018/05/09 11:40:35 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000080)=0x100000001, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') sendto$inet6(r1, &(0x7f0000000100)="a71052dd673e2fb12a3fe73627ebf0f747ac7e11e189b0bd4f0e39611e9353a5cada08d9958f07df08e8b0305f147749ee2d35006bf2a77ad5bd955bed635319f84768d7f8d78097945b85061b57b2c2e147a6ff42", 0x55, 0x1, &(0x7f00000001c0)={0xa, 0x4e21, 0x7, @empty, 0x9}, 0x1c) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0xba, 0x800000000062) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2, r0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="b9cf8254059ff3bf61fd4d50359f7cdd", 0x10) 2018/05/09 11:40:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="5e08a3e4c13771b2e4b290d5834c285695d4f306eebed15ff77ac0b230ba358a4dc088018c00e88d7b07ae77d0dc", &(0x7f0000000100)="e2bd59156f2267234d48d43d5f78d066fb531db10e76e121f4c862b99c4cc0c3966bcd90be2770802cc29acd23e3b523af5c7a7a40c1d795c4e2c735d26c24ae020443c0ea368ae9bc4ca86243471cc964631f16f81ef4a7ed9fc6e4fc48d7958825512b90fbb7606abd757553301f5231a910abcbac8fee73532843de66a4b5d24a30840ca5d797c49258d7c00a7fd6712f875d2db03f6ceec2701f5da1cca2e2c4814b6a1ad3020dc03c0a8ad804d8c7dc127efa588b193dee29e0273c", 0x3}, 0x20) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r1, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x902, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1000, 0x3}, &(0x7f00000003c0)=0x90) 2018/05/09 11:40:35 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = dup(r0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x1) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) fcntl$getownex(r1, 0x10, &(0x7f0000000580)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) fstat(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getuid() lstat(&(0x7f00000007c0)='./bus\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) fstat(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r13 = getuid() stat(&(0x7f0000000a00)='./bus\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000ac0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000c00)=0xe8) lstat(&(0x7f0000000c40)='./bus\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() fstat(r2, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001680)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000017c0)=0xe8) getresgid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) r24 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f00000019c0)=0xe8) r26 = getegid() sendmmsg$unix(r1, &(0x7f0000001ac0)=[{&(0x7f0000000000)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000000c0)="2fc8a1ffbc7fbdc01f5560217ee1ca068e2b80a6df0e12e4cd95b2a68bdb4f3cdeb3501d103d308365e3944315bce0c24045b3f76ef2cc7adc95d63f436db2ee9e4706200eb59034117caffe4992c14376d5e0e77f6c96fc697b51c94fb1", 0x5e}, {&(0x7f0000000140)="9979b4e81e5499557893d545247abdd220dc018d359c146f66d6715c5c781e3fac7bb94ae6e0ab8fad2eb7e81bcdf055d3ab5cde440a79ca6e5f994efb2d9b6719c5a43a6ad860a5cd162d4035ae5383fab12690bcc2efef8c8039585d5a38eccc00203c4254d808133114", 0x6b}, {&(0x7f0000000200)="a37fe09968599ff062a99e4033872964b48969280d20c5644b581179539d63865c2681ef4b6d4ce38a2e6fe8f33b46c1", 0x30}, {&(0x7f0000000240)="4cdfce6196c3", 0x6}, {&(0x7f0000000280)="44271bbb64a2176a738ab78ba93859e98b7aea48af48592c08ff49eb9bc0f48be1dbe959c1e889962a20d127d7f79746db1ab9e5aff893cc8b9d20847ec8a00385e164dcb672df8b03b17ad9edd069ccc6516b8ee7c39939fdbbf48e8eb8d867234d024d47ad962c4eee519e5de4efb0a07ae83b4443fd64723aa03915d0e40987d15e6ade03c5d475d84a27227f107d29", 0x91}, {&(0x7f0000000340)="8216d0a9adc446c24916a82cfa61881492833eba15c33e8c32ca61387329a83428c3ac1cc93b07923facfde3e88d6c21abd1ba63dc7139524820af10f670d21965dbfd273dfc64e436089bdc475f6cbdccba5efa60d3c6026bfba15d1e", 0x5d}, {&(0x7f00000003c0)="b12bca70e9ddd3d0a39682444afdad38a5369b9b556c2042a9b7f9d6182c8ef57055457c7ed22915f5049af6586928edfdf165edca30ecc806297ed8312d80fa9e253965fa37df36a6ac7bebcdc5ecdb6db0975f5be5f6bb213677ab241ed07a1b32c0e8ca3dbbcb537a966d8d29eb1cb18c0dc88d9fc7283b9a6d9dcabc34b8ffa9d822fcd30b013e6faf9b147315840e2b500123c0a4b8ee97a8079c5fe61ca79dad4cb6b372bdde6b36d8", 0xac}, {&(0x7f0000000480)="8ea5b45ccca992ed239a27a9c8823f2963dcd9dde2355025ae3df374501ffb8eecbc7d7a4d3d69eee917091f754912524f64dd7d074ad9a288ecf29c2e015ba0a39f8a0180", 0x45}], 0x8, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r2, r2, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1]}], 0x118, 0x20000010}, {&(0x7f0000000e40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000ec0)="cc3b9fa5d696f9349b1f65e28fa81828b661a0e962776629208b79629e1300dc50583fcf9c08d5f7c1bd4ba2dc2989511ef05a529923adcebc80cd1e4f7bd314151b3f7e84a40021a1d22a56b2c4d3f0d76ba70d762fca51894a82fdbda105cb359e0d482bab21e49c9d7d4200736ac5a331352dc1a6acd843b8f7d2447b8b6a84950a441ff35924e53aad27f7c450c87731d145ff62", 0x96}, {&(0x7f0000000f80)="3085507a4bfb5b64e46debe8d6ee580063729573604dcac12637da04c6755316b24fc7bd86ea6e7d15", 0x29}, {&(0x7f0000000fc0)="6ecb5eb6417bfc54aa7c53be77f1f30b597f", 0x12}, {&(0x7f0000001000)="c7ca4ea097e25da53a93b08c8fa9a636434b278d99985d9a8aa401340bcdcafb7f021d7fc9c36a7ffbb4188466db9c5b7cba47dacb9284b8672d3ac9c991f248864264ac05aab8e3b296532c5d1e1b77100243874c6e9f516f8bec6db3e520170148c3e10c47941721f9268cb938b6cb4b7b083780900c5a3e4aee2b840d2a585ded4a6517794deb7db959aad1705209a833bf9aa7acfb94791c559a9c34e8289b", 0xa1}, {&(0x7f00000010c0)="076c2c177d8a3aec44877c25842ae08d919a5b316e279885f0aae8be7e5ba58e282a389e8513438a4677fcbe6874f1187fb2f4e466983ab86feed492c74961dc37024ae643fe136b6b148ef4e751aba82309f6a84d5476633c32ae8a69f3c665f7b4160ec2536cef930203dc7dc81de4c6d5efdb4571c85de1ce367e3e38f0e2b40ac0c3018d1aab1b71b9ade1b0f15383278d888637f6f655edacc7d2db529199199305dab41b1c91e36e6757a95ca95a41a5bbcdbb0ef87bd8f53c2d39a364fcae404bc868d6d1ce5d40b58bd6252c90906a0cd184814132af", 0xda}, {&(0x7f00000011c0)="af2a5b09e0f0e57da3277aea94021b075ef47c532cf5c09175a1df59430d48d67c2a33ad2139baacd8e5d25c2436a40adfea587d7ce395b5689c7a953fdeab2af340abadace1162e468443d804754fe9e01f2dd0e4dbee0b8f5d7eea98bda7c610f1be73153d53fab09b3747009b99f57664e7de1e3776b4abe63049982cbb3bcc2a09", 0x83}, {&(0x7f0000001280)="67848112d1e981a85c2608af4f2d748cef7867d73a853d3493656b05ad4d6d5f11d04b4029deb345b7bd8e7ea1aa865515578a8428c4f5afe2e60cc49300b8100a11fc059cc50865204c62084ed7a63c166c527dcca7277611ea102f21f8fd403c9e4bf6606b9a88257f2c80796030fe950cdbd56d6a0add9c28", 0x7a}, {&(0x7f0000001300)="8df4a4f554faea08859c05a80e4b56006a7135d473749de5d06143b425f5638ea0582859d7ada3440bf40bb76228c0e67f6dbbfa8f", 0x35}, {&(0x7f0000001340)="1c63d1400f0a57bb0b28ad3a", 0xc}, {&(0x7f0000001380)="78add662c2064f789476756f49e22d3ced706c91726f5d119fa746cd6993e75e28da8848b728bb0810b06f44b0591ac239e773ccf0d1e33583c290a83eee4a4a4ef33ee6d374d115523f65acb89b3dd599f2a8ab57da2c911ba46354de559ec48efe7a1ac5cbb53051cddff6c6cd2054f636e47ae14da21a4a85d8e07de288a0fb9b899893300a3ed6cd5d6f3b23c106b35f507c00023b13aab655cfb3cf5a52242fa5e9bb3b297aee67d84c06bed23017e4bcbfbd4c69bea3be64715b143bbf580e68", 0xc3}], 0xa, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r1, r2]}], 0x88, 0x400c0}], 0x2, 0x4000) 2018/05/09 11:40:35 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) r2 = memfd_create(&(0x7f00000002c0)='.posix_acl_access\x00', 0x0) splice(r0, &(0x7f0000001100), r2, &(0x7f0000001140), 0x2, 0x0) [ 204.144341] IPVS: ftp: loaded support on port[0] = 21 2018/05/09 11:40:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) 2018/05/09 11:40:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ftruncate(r0, 0xb2eb) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x1, 0x2}) r2 = accept4$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1db, 0x800) shutdown(r2, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(serpent-generic),ghash)\x00'}, 0x58) getsockname(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="aea87281451b1c1a8a6fefb972b29057", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockname(r3, &(0x7f0000000240)=@ipx, &(0x7f00000002c0)=0x80) 2018/05/09 11:40:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) write$binfmt_misc(r1, &(0x7f00000005c0)=ANY=[], 0xfffffffffffffeb8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r1, &(0x7f0000000080), 0xffffffffffffff6e, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0xac141413}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@allocspi={0x104, 0x16, 0x225, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {@in=@rand_addr, 0x0, 0x33}, @in=@loopback=0x7f000001}, 0x0, 0x80000000}, [@mark={0xc, 0x15, {0x0, 0x3}}]}, 0x104}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20043, 0x0) 2018/05/09 11:40:37 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) r4 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000300)={r3, 0x80000, r4}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000180)=""/186, 0xd04}) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/05/09 11:40:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x7, 0x1288, 0x8, 0x3f}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/09 11:40:37 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x8000) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\'\\\\mime_type&\x00', 0xfffffffffffffffc) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @remote}, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r3 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000600)=0x76c5) keyctl$negate(0xd, r0, 0x1000, r3) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x840, 0x0) getsockopt$llc_int(r5, 0x10c, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/09 11:40:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00000002c0)='ubifs\x00', 0x1000, 0x0) 2018/05/09 11:40:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) finit_module(r0, &(0x7f00000000c0)='fd\x00', 0x1) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da3338", 0x42) perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) 2018/05/09 11:40:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f00004a0fff)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0}, &(0x7f0000001580)=0xc) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006f40)=0x1, 0x177) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001680)={0x0, 0x0}) r5 = gettid() r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(r4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000005b80)={0x0, 0xfffffffffffffffb, 0x0, 0x1, &(0x7f0000ffe000/0x1000)=nil, 0x5}) getresuid(&(0x7f0000003f40), &(0x7f0000003f80), &(0x7f0000003fc0)=0x0) r9 = getpgid(r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005cc0)={'rose0\x00', 0x0}) linkat(r1, &(0x7f0000005e00)='./file0\x00', r1, &(0x7f0000005e40)='./file0\x00', 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005dc0)={&(0x7f0000005c80)={0x10, 0x0, 0x0, 0x10010020}, 0xc, &(0x7f0000005d80)={&(0x7f0000005d00)=@getqdisc={0x44, 0x26, 0x6f2d7dd6ab78ba96, 0x70bd27, 0x25dfdbfd, {0x0, r10, {0x4, 0xfff2}, {0xfff2, 0xffff}, {0x0, 0xd}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4) getresuid(&(0x7f0000004500)=0x0, &(0x7f0000004540), &(0x7f0000004580)) stat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000005c00)=[@text16={0x10, &(0x7f0000005bc0)="dabd002066b90408000066b80070000066ba000000000f30640f073e0f38f077140f320f015a079a0080ef003e0f01d1ba400066b80e00000066ef650f01cb", 0x3f}], 0x1, 0x1, &(0x7f0000005c40)=[@dstype0={0x6, 0xb}], 0x1) getresuid(&(0x7f0000004680)=0x0, &(0x7f00000046c0), &(0x7f0000004700)) readlink(&(0x7f0000001640)='./file0\x00', &(0x7f0000005f40)=""/4096, 0x1000) sendmsg$netlink(r1, &(0x7f0000005b40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000005ac0)=[{&(0x7f0000000080)={0x1484, 0x24, 0xe0b, 0x70bd28, 0x25dfdbfd, "", [@generic="e08b9200da0983a49dda904eac2df882f4066f2aba292e01de70e855490f4e44451a67730a1483b53e2e1c4cf1bf58e210f44c1856f2b9d0563b3a5c0de05e4b2c9e56b7046f40bbc5f31f5b8700141f83dbcd01781507bface7986d09bfa58d8fdfc586dc079178da1a1cf90592e79a5207813337ee9bb49509b77e402a1e356c2358ad291332fc62f3a57d1837a44d2a10eff873d42082596670a6d5af8295e94982a3b6cf69642dbe4a33c71b9a0c776f456dd7434a9338095c0709c60c3e73df", @generic="cd4c773d732c2aff1432bef975de4d9334f9788380f31db745718420585355e189957f986a2db851a57980d19875ab534ddfcd778d5de5deb25f93779c15017a7bb00541b482a99a1dbab5d1e81e227d861e916f0bce514be3adff02c2a8cb44215accef5e185d089837bf2ed75479cd64256bcc6bdc31769a918fe3f8dfc02864c1bafc32a22272043b50315681ca73dd83bec62617f5f019447d57c7c4485c166201dc21dfa942e36ec83e7c278886b042f1c39adda54402fd27d40b33a8c75d973083b4321b9f97a5eab36a79ce0b2916da99438203", @nested={0x12c8, 0x70, [@typed={0xb4, 0x2f, @binary="0d180d249699de69a4758758c3b6728198d233aecae9ce97d6ffe2a54531d830899a32a058d026cc7ab6ebb28e15e67867013d29d24689c7dce4678bccc02551b096d060eb91b3eb4dca8a6d028606cc4d023035e84e5dabc0a39b7086b73d0e3f632ce14914e8d4a154e38ee2c2f517670314109f9f4bec80cb699a057b6e760af43739711353d55284b5998063969ee5804ffb6203d73348dd98fa0f6f18a6b454fc17ea59d8ffcd152fcde6"}, @typed={0x14, 0x59, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="c7f27e718a184072c47628b89028b4e2a5ef329c0a668120e0e6cf649de50e1b2024899b802ded6cbe1140fbfde3d28809227d3d4ce5dbceb89f0a030b3e8a0fc50843b9cbe7bad43b52a34f0d2b20ce7293f514b60e74f8869e7a193f5e087a03cb0922497f7fd84f55400cc37b9efc8836c445d354331972f8ce2256db3ff7676075", @typed={0xc, 0x59, @u64=0x9}, @generic="4ca0c950bf71358192a6070efd7612bad974807b876608c8ac627dc52b1c65ee3af92ec1515c00cc54f8c1a0bc6af5b497480a1722cbe09d82af0c8a9cc6c95fd6c1cff0abbd020bd65b1300342e1491d39ddb30", @typed={0x8, 0x7c, @fd=r0}, @generic="9b8d8276b04d879c9804fae6d4e2f387f12c66a7c0a7d0e89efb2b92369fcc57089f8a227fc1ef4f568b361fbc96c27532edfd115d69f62cc806fae14cee5d3a29200fe08345364e142909d4955bc10aac02e5ae8f2448889651d30d645a1ccdc3dcb3e59587bed66a9cf5fb1aa657a8d20ed52be37d16663214adab9266b97902330a6bf4d8b2ad2e09755742ee5baeed779c75f0ed298ad345c20c249d1f36f8868ac7ec58a8fc10b787e179e23aa7ba64e6bdd9555c7a9096484668a45d4e135d66ea6df29455f6b4b7978f92ca548dcc12eb7ee20da719246c32de698f93defeb047294f6f31db4d5d9ac0c25382", @typed={0x1004, 0x8, 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@binary="89949e42d61bab45ac375c4b6476b1ac5831846c4fc847747232122e9877352b9ce255b44c9d69c305c31c57b0e3d11aceb54884035bab74119022ea202e4f091b02283ef519c63068ab9b98183875e021f50ce073a9cb15a7b852dd75144e08c8b2427476b9bcd73fc23c565f2a84fdb57c3c773fe20352fc0ab8b2d1c284b936596593"}, @typed={0x14, 0xc, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @typed={0x8, 0x69, @uid=r12}, @typed={0x8, 0x5, @u32=0x4}, @typed={0x8, 0x73, @uid=r13}, @generic="a931c0f382439dac0b91e18129fd885f70b7604e348d213b91dc5b98ea1a4da712288cc53aac683b67f41c69a9eb39add64b118b64e9829ed4faa19e", @typed={0x38, 0x24, @binary="79417249600f8350ef06f33f69bd996d4d0b1defd2e703c2c86795870e0075e020a554bdc80782222499199df043d0a07f"}]}, @typed={0x10, 0x38, @str='/dev/sg#\x00'}, @generic="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", @nested={0xbc, 0x29, [@generic="024dbd7806b1a40eeeea9bd10e33e24e67e7c2723fae621950295f062718d2acff5c0709e8345e50ac27521f33d4ac4e80a7c50c903064399d3b822648834eb0fb9b9939a941f441dbc2ccee8b3a1195764112a53dbf5026296036ed737faf1a12e289c352e9a466d56f899e5f084b4458501cc3a8ae36454b9081e18111e933cc477b67aeb87b5b40efd2b3aab5025c8a7f09576c32abe1915eaf7e452b640639227e6aa7", @typed={0x8, 0x2a, @fd=r0}, @typed={0x8, 0x21, @fd=r0}]}]}, 0x1368}], 0x7, 0x0, 0x0, 0x40004}, 0x40000) openat$rtc(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rtc0\x00', 0x20003, 0x0) 2018/05/09 11:40:37 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0xfffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:37 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000080)) open_by_handle_at(r0, &(0x7f0000001300)={0xca, 0x7, "2691cd5c788b5ef5da5919c7efdeab7a2d903a0a030c3ce4fae7f6c53674f2947afbf68e9daf566d584e6d2263b12fab75d78ca8bea7e1cce94c2a8b98bc99005cee831df67ac8c8ea1fb31a6606ff91fa1d5f592bcca89c237d42e58ca4748023a23931bc7e71f97853058f12739cc6c68c8b44bf915609ade85a5bfd4add7ca8b44a11b324cf42076cb8a8b49d4846caabfd08305185c5f0e9fca1db85dfa68edefbec453e76df80a1d69104dc5a4505bbbff5fc4e9a642704e57fcea2f42917e4"}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001100)='./file0\x00', 0x4000, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000012c0)=0x80000000000, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x23, &(0x7f0000001580), 0x4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000010c0)=0x8000000) pread64(r1, &(0x7f00000000c0)=""/4096, 0x112f, 0x0) lseek(r1, 0x0, 0x3) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80000, 0xffffffff) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/09 11:40:37 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) [ 205.524087] IPVS: ftp: loaded support on port[0] = 21 [ 205.654878] IPVS: ftp: loaded support on port[0] = 21 2018/05/09 11:40:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={"6c6f0000fb552255ffffd9f5e2580a08"}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40000) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000040)={r2, 0x8}) dup2(r0, r1) write$fuse(r1, &(0x7f0000000100)={0x28, 0x0, 0x9, @fuse_notify_store_out={0x8001, 0x1}}, 0x28) 2018/05/09 11:40:37 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8440, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x4}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001c00010800000000000000000a000000", @ANYRES32=r3, @ANYBLOB="0000000014000100edfd0020000000000000000000000001"], 0x30}, 0x1}, 0x0) pipe2(&(0x7f0000000040), 0x800) 2018/05/09 11:40:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x10000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname(r0, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000340)=0x10) 2018/05/09 11:40:37 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10002) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000040)={0xfffffffffffffff9, 0x0, 0xff, 0x8000, "dc155749f44a0ea43c3928179675e4aa94aa0c94b2255b05ebb1c5ec10b5e5bbf35cd04387fb098f80d598ef", 0x875}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r3, r4) tkill(r2, 0x15) ioctl$SG_SET_KEEP_ORPHAN(r6, 0x2287, &(0x7f0000000080)=0x5) read(r1, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/05/09 11:40:37 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:37 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="9d3f5e10ae00b2974ac4afe2ddae5b458b5902c06919bcf77097a916fc4028e698dfc200d1ad851b046945517752a694738e924c73d9c18c3158a83737") bind$packet(r1, &(0x7f0000000240)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x4c4]}) 2018/05/09 11:40:37 executing program 3: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000380)="6980f5ffff72e28b951c6c76", &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='eth0selinuxsecurityem0vmnet1\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) keyctl$link(0x8, r3, r1) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) 2018/05/09 11:40:37 executing program 5: r0 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080", 0x2, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1010c0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000003200)=""/4096) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x13, 0x7, 0x0, 0x3, 0x4, 0x638e, 0x10001, 0x200, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x2, 0x4, 0x7f, 0x80000000, 0x3, 0x7, 0x7, {r3, @in6={{0xa, 0x4e22, 0xee6, @loopback={0x0, 0x1}, 0x9403}}, 0x4, 0x263, 0x6, 0x7, 0x800}}, &(0x7f0000000380)=0xb0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x0, 0x1, 0x9c1f, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/05/09 11:40:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) setfsgid(0x0) 2018/05/09 11:40:38 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0x8000c0184908, &(0x7f0000000080)) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) tgkill(r1, r1, 0x1a) [ 206.316738] device lo entered promiscuous mode 2018/05/09 11:40:38 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x1, 0x2, 0x0, 0x3ff, 0x1, 0x2, 0xffffffffffffffcb, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x98, "98ec569445c216f4ea5ae59da9690a508ba4365e8a9216d5a1202bdfbce0428225333d319916cc64a010dd7611613a13dfcfdcd04b423c14aef61abd142ea32daaac63b7aabadc519d0fb4fdf6d282c8700fcc7eac398e5f0f179a94495168840605ca57020e808ca078557b745f1fc06e4283e4aaaafdce863044f25a660ad0e3836c037107468703d09af2c6a0ebc38dc6a47c54a503df"}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), &(0x7f0000000000)=0x8) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xab1, &(0x7f00000008c0)="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"}) r4 = semget(0x2, 0x3, 0x100) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00000002c0)=""/50) 2018/05/09 11:40:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000140)="b63db85e1e8d00000001b29d00000000ffffe5ffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a24d355d95fba31a99173efd3ba5eadbc08ca450dcb3fc8099ee85f916b99e73ffe96203d2abcbc6bf6bbb85a75998f75b955f7d969f33a", 0xfffffffffffffd07) write(r1, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) 2018/05/09 11:40:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='io.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xff) 2018/05/09 11:40:38 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0xd, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 206.350349] device lo left promiscuous mode 2018/05/09 11:40:38 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001040)={0x7c000000}, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000000080)="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", 0xf81) 2018/05/09 11:40:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1b7069647320"], 0x6) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) 2018/05/09 11:40:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/09 11:40:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000080)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc004000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=@updpolicy={0xe0, 0x19, 0x500, 0x70bd27, 0x25dfdbff, {{@in=@rand_addr=0x6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x7, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0xff, 0x0, r1}, {0x2, 0x1, 0x8000, 0x25, 0x1, 0x0, 0xffffffff, 0x7}, {0x8, 0x5, 0x1, 0x9}, 0x3, 0x6e6bbf, 0x0, 0x0, 0x1}, [@address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x8}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="04010000100001020000000000000000ffffffff000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x104}, 0x1}, 0x0) 2018/05/09 11:40:39 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0xfff}, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="01") setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/09 11:40:39 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0403000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623", 0x2e, 0x40000, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xda4, 0x101000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) 2018/05/09 11:40:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:39 executing program 2: socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0xfffffffffffffffe, 0x4000000000405}, {0x4}, {0x6}]}, 0x10) 2018/05/09 11:40:39 executing program 6: r0 = socket$inet(0x15, 0x1000000000005, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3ffffffc, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x1, 0x4) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000200)="952aff2510fee657b7730587025412369b67c082d40ae5abcf93ce8281382fb73f7d2df54a3017f0b1de03cef15121068cede477b55f0bb1ad14eda91170a033b3353bc165f4c2127f9fa4608ba85fae59d5d7842479ecd66c1c28b713a72f74d6cf31c7763fa52e743b487c45b12ac6349bf17ff14d17932a7df2f8871fdd0285616b504ff541baf75f8dbaca3d6743795a6ccc4f9beedc19f01aa00cf6f921beb09714eae0e6f25c2ef281c3064469db6352a91e") poll(&(0x7f00000002c0)=[{r0, 0x40}, {r1, 0x1000}], 0x2, 0x5) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x83, 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2}, 0x10) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0x1000, 0x0, 0x100000001, 0x4, 0xc6ee, 0x8, 0xa7, 0x64e, 0x9}, 0x10) 2018/05/09 11:40:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000640)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="7d985b814d89dc9889eb36bbab87efccda4e946c64fc42807d4d52", 0x1b) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200100, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x200, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) 2018/05/09 11:40:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xe4d7}, &(0x7f00000000c0)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000001c0)='status\x00') lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syzkaller1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000000700)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20200100}, 0xc, &(0x7f00000006c0)={&(0x7f0000000840)=@polexpire={0x11e4, 0x1b, 0x200, 0x70bd28, 0x25dfdbfe, {{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x4, 0x4e23, 0x2, 0xa, 0x0, 0x0, 0x3a}, {0x7, 0x932d, 0x4000, 0x55c, 0xfff, 0x5, 0x3, 0x5}, {0xfffffffffffffc00, 0x1, 0x1, 0x7fff}, 0x8e, 0x0, 0x2, 0x1, 0x2, 0x3}, 0x400}, [@policy={0xac, 0x7, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x0, 0x4e23, 0x7, 0xa, 0xa0, 0x20, 0xbf, 0x0, r6}, {0xffffffffffff792a, 0x0, 0x101, 0x6, 0xfff, 0x100000001, 0x5, 0x3ff}, {0x80000001, 0x6, 0x1, 0x81}, 0xedfe, 0x6e6bb0, 0x0, 0x0, 0x3, 0x3}}, @algo_auth_trunc={0x104c, 0x14, {{'vmac(aes-aesni)\x00'}, 0x8000, 0xe0, "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"}}, @offload={0xc, 0x1c, {r7, 0x2}}, @policy_type={0xc, 0x10, {0x1}}, @offload={0xc, 0x1c, {r8, 0x1}}, @etimer_thresh={0x8, 0xc, 0x7fff}]}, 0x11e4}, 0x1, 0x0, 0x0, 0xc0}, 0x20004880) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000006, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f0000000800)="1ffd6a86", 0x4) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r9, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x3, 0x0) 2018/05/09 11:40:39 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0xffffffc0], {0x0, 0x6, "c5961e", 0x4000, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket(0x11, 0x6, 0x1cad) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffff000, 0xff, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0xe3fb, 0x33e}, &(0x7f0000000140)=0x10) 2018/05/09 11:40:39 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x3, 0x4, 0x5, 0x80, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x0, 0x1000) [ 207.710696] autofs4:pid:14743:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 207.745660] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/09 11:40:39 executing program 6: r0 = socket(0x2000000000000a, 0x802, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="38000000a017cfe8f88e848ff4b1a8608f0139d9542e4809d8a2af046b48bd8d48e8404aefe6b186b102ade3edae5c592f70efdde5b348528200a747b04f4252fecacca954781197bf6f5e9ff0c5a2a9433ed7a5f0f6499995b5279bb7a9ce5f65b4cfac83fa9852425460a5a961829b2d0edc6a3221c8f9437b3ab6c1dec535e0f17e172242c3cfa9f31129cc083a335a4ac61438ff80d5241d592b9da494d6369247456cba", @ANYBLOB="00012bbd7000ffdbdf250a0000000800040001f0ffff040003000800050008000000080006000002000008000500020000008637087fbc2e845f354a761c50af57cd9cfed307fe20a13b1e087a2ad6a6ceadca480c6831a1a8627ee95310a4116d6c09eaf7acd4c73898b50963591edaf7cff7659382a06c4b7e05f51bd5e5bee3d9fab450d93b11f39032c4109d4a02a4b1d987"], 0x2}, 0x1, 0x0, 0x0, 0x41}, 0x4005) r1 = socket(0x5, 0x800, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x9}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0xfff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x280, 0x3, 0x9, 0x7fffffff, 0xcca, &(0x7f0000000380)='eql\x00', 0x8, 0x401, 0x539}) accept(r1, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f00000001c0)=0x80) 2018/05/09 11:40:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000606010000008900c4a890c5e0680000000000003e50cd79be94ca6173723b59000000001c347bbd7ae914d5b15b502a2ab48228658d8d094b77b684daa68d7c900b4cfb5d57811d1d36362e8bb56f6431e200479f5433636bb58a0a32196a83a5f53c98c9c78ed4f85472a00300000062cc77bf3ad40dd5f5682338ac4ee231b5ea68ff749979d75253ca753ff535dfca61d62cd27f4dddf2795a8581e1e7233c89d269259d9459369532eb89d2b86a29be5e5f3e0a2ebdb7beac860877f50b0a501245739d3ab7ba1db282d220228e876467acb5996e85fdcfeb87331990e5da938097b2342d9d4cc7d4248cca84b0de1daeaf8600750bc4ba904399f367ffb88cf10259f0f79afc8200b24ddeaa259788d285c3e231a6a0509bad41d270d8eb20c0745cc5dc3293abcf4d358c696769485a23e233aae20293167306b25dd896481b3b9e9de3b16237eff81c82e97d94b7bfdb42a7cc11e6c456608a4831d8408af929b9e293dc58b9ecdc4da4a3373e2a"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt(r0, 0x9, 0x7, &(0x7f0000000340)=""/152, &(0x7f0000000300)=0xffffffffffffff18) 2018/05/09 11:40:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000865ff5)='projid_map\x00') sendfile(r2, r0, &(0x7f0000000000)=0x48, 0x85) 2018/05/09 11:40:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x2d) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 207.781489] autofs4:pid:14750:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/05/09 11:40:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000001040)="7e1fc0b02ae38127b5ad05a4a2b4579061c830d3de88ba87dfa86b09c141ea173ebfe30e760a98e308dda12887893b3700f3070a4eab109c", 0x38}], 0x1, &(0x7f0000000580)}, 0x0) r2 = semget(0x2, 0x0, 0x264b91d3b4b2aa31) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/183) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00000bf000)=""/212, 0xd4}], 0x1, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/05/09 11:40:39 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001980), 0x4) 2018/05/09 11:40:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{}, {0x4, 0x8}, 0x0, 0x5, 0x3}) listen(r1, 0x0) getpeername$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x4, r3}) 2018/05/09 11:40:39 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioprio_get$pid(0x1, r0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f000022e000)=""/74, 0x4a) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'\x00', 0x101}) dup2(r1, r3) 2018/05/09 11:40:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2100], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0x8, 0x8}, &(0x7f0000000140)=0x10) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x60) 2018/05/09 11:40:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x180) ioctl$TUNSETLINK(r1, 0x400454cd, 0x31f) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ifb0\x00'}) 2018/05/09 11:40:40 executing program 7: getitimer(0x2, &(0x7f0000000040)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000005ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000005ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000005000)}]) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) socket$rds(0x15, 0x5, 0x0) 2018/05/09 11:40:40 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r0, 0x10006, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/09 11:40:40 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000100)={0x7, 0x7, 0x3ff}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r3, r4, 0x1800) socketpair$unix(0x1, 0x200000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup3(r5, r2, 0x0) 2018/05/09 11:40:40 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3c00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:40 executing program 0: 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, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000080)={0x70}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0xaaaaaaaaaaaaaf1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0xcf}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/09 11:40:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/28, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x200) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000001c0)=0x8000000) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000480)="681e2de286548b7146a91095fb8fd2482a181fb886d8e12f16e77e26f573513f4988e6d381cbe08b276ad90803d76cd4ccdc78a65e9d11f77aae6347f338076823bebb1cd418c891703015d6f70fd7101f8626a9657c0128613ea4d5e7bd9399968c9681a03a7537d03f6baee1a87ab840bc15f20860ff67660deb79e02f5a66710ff7bdd8b031d89214b65ff853ec5c71c806cb583a4ddab629264e819675cac581c2a733ee3ff5a381d50826a1a35336a777dca1563e5141d006a0e9ea6de012c8bddddfc2317b4edf23cdbb6ce4b18a3691d5a6351e2f2b4a12ae409d5786038246749768ebe50b29b2a10935d906da28643d2f357b5074840ef200c729f50fcbf1cdf5c99967838473331f31aec75b6b8a48f7fb45e4e49fcb5a44459e3b031dee49642b99f50d4c7aeeb47eda92310ea3d1f383bc9d5e170eff6393a9c1f0281ec564e2ef19642e6483f06682c8f438a22de2c4120788322a98e8032f6557d43536ae8114ee4efc1ada38fe27f443e5734ac03e3f7f2d6a62a1f439c5827798742288e7ff7d2199643f99fff02acc0ff56483c02add7e22c313add3668281451de02b126bf66c2a18fa08df4432d390c6cf7273b748948ce16674c089e352ccc8b5065d12a948fc896016827ae29967c09747d3fc088643b0f5f8775680338ba98e80de3829e1b6e8bb1a3253c8c52c37f4ab7b24f5b724bd1b7c2eb105ff6fca5725faddfa20ed1d3d2886fcca407e0b97d9739989da1a4c5836ea06341f1c458cec32c362cf52af4e0eaf0522f8f02e15a5b8e005d49812fbd2962f85b18978738e5db53367d7de4ae9527b53d61603378553ed9f50822186905c49eae6221a28816d3658b198c82628bb4b5a7e778dbb0f8fb12bd6cc230f4d893d717d29b8f516a1ca66ea06736579600d925fef3ed3c099de792b85e05877a06713e9872bca7c4c529b0e94f9bb2385e38609a7ef835c2c3bcc3510ff00b89c78dbbe6911670ae8aa8788ff3ac20fee78ca9f68bfd01506c579b73376699071e9ebf19125984778ab8f1d3da2a949e4d3c748395701c8ceb9ef520805695290fd194987d36be2eb70c7768d2de4bd1f82e7ac774b6bae634c1eca278e062795670e93fe5cea5a0aeee869fde708c41a9b906bb0f2ebc20a61eeace201efeb653609a53e64c67e909eec2e87391b30ac9d0aae15c6a8a909ad2ab776cadf1212478a1fc7e3f9011fba7023c3b640b73f24a555716b1124c7521af77df30c6bc6f74f776cc1f1e7a885be7850bbd88d281b6e8020faac78d33f297ef806d6f82221febb7db5a3b5afb343a78f08d1bff9685c4b8cb50e8f8f53dacd392de2be52ea3b5a3ede9d05711b89c94feb37fee091bbc032b3d1a54968d7f2eaa02ffcd471f063148a47b71583e6121c730f68809cb6fbe7f6a85972562ab2e051507caf67550d661a821333c526196b030e4896c2d0a90f5746de9934045457f3a1a44702d4b4742c52c9c00d941b5387a589a17701765395a3bd5613752b19f2e07f1a9bcf1c143e73cafa3343a4949e1b223f2efc35dd321041a2855610eca3b549e2b19c79786deca28604ce18d4b3f2660edd88092a5fbc6d9ba9958a701bec2bbe7343c29bfd5744e729226da7cb01bc71e9ef3fa68266aac7ad59568a4c8e6ebdaeccf8f894880a2e06a6005c43ef297376f714beb43af6a24f03c5c916982e09e44f7e66b5377cc5e70573955f559d09ad68b3e7faed2db69cf256ed5e38c13c510ee57927ca7370b052de654f198f0a67d1dfa1e74be1968eaf6bf375eab0d094853e27b172f4ab0d65bfab9b74d5603570fdfcea76af4f00fa36196bbbaac1718139bb77622e8921bd038f1a03901d11a23d734542588e3ac4c891bd1717738d69929bebdd1b69e631b2cec33cc453e2e3097315064183e9864ca9fdf0ac1f597783094814fcb26afce33dd061d5ccca5e13c5e41b4fefa5cff5a6dbda87cd1d70866514b9c75c8312937278e007c74fdff3b486bf61a5d5d5046e97b767f27a8e2ea46d00f749b3dce190a57d3b0bc75ce2bfa03d92b858be1cca3b550270fe95bef7b8b55ab11372c77c0aced852ae3ac0e978d9fecfe0df8267a1cb1b955924d474d9e196b274154311c6ec61dcaad12fdf269f9eb2992e4be43c483cb008224e95459dfa95d9363f73c434e4192ce011f33641024886da9eec8d5ac7bf9b90afdb99efe8cbd9ca4921516a9b3c7d32b3ed8c1dab966113a7a4be16d7020d74b6c8bbfc57dc744de03ba12698b32988518944444f72939911031e3feb2ca9ef4a23f6293a06a902f14fb746876eef0387db4f27ae30b6bf53d7df74a8d7a17ed34017addc5c84c1237d4c647cffce93c41b08d210dad1af2c8552f8faa2976bf3322751ba95e97a6aa28ab9f796eeaf6c60b5afa37d9fc3c88446ee5feda841d450ab43c496867092cfbda263dff908bf1eb3265003479ee3e369358c4c9571d5bd41bcc128f14d864d685d3c058599cb57db83a8430ccb9f8fa034a90fa9a3cac46830cea4589a8b8ed465bbb2a81ce103d03c4049999fff550cf23dc968ab46c62bb206e94dfa70fe412b6474284f77a9c9c7a685bd2fb7a85a12a6ed4b62abdab8008d5ce94078f7be4d203ed3ed169e139d92e58be040552651f72c3967af02fb38f05cd75344ad78f3a0219ca6eb349aa5793a01e01c5d0a6208f8ef29beff3d7eb1cfeeba4e6eda7091ba79def218826f3c17214d52e09463d70968612faff8243bf60b847defc1174cdd86a0df093969d5a31b3523689236d9500e72b8b475b1610e79820199e61bbb2a4bbc06b96cfb326a657b176eaa446f81507f6dd4d77b82d415da105bc371fddb2b89265c7da26297fef5bc1e05d050b694b33d3857d2cc5b20ee5b440cdb40716c8c626a02fae826627565c7e3d6d6ba48671399b82aee53bc601b0a24e544ec032895bea02a82e6c9d06112ca5dc1bd98fdc4518b5f7a1a9a00417d94bcef51be7b42d27a56b2268b3424b43ffbfe296122825c3c0d326b1ccb53048a0b6b240d4b5be544fd817737763fd2073fb23bb14c828523827052044b026dc8a69e852ba3164b1ce91512e3955f0d85b2739f2f30a6ae14d94bb1640188f4072d170191b9ea73f44897cf901d889b2fad43f6ccd0c4d53373707ea60d84dbaf19a4c954954d08dc24e218cdcd59e10d8ef35ca91efc1e674958b62b88f864d226443d15149b76a6e856548342606354be1494471fbb4dad37384b11689746d8fc663f660013f3e7fb506c1fe873a1336cc8e8b241dd0eadc7906e97f545226947b6cfc20785c7c0092d36f19f43843fb031da5ed9e6d67b62527334501dca6f0662465663549fd533a387e63990e1b23ecb98f48840aa0248fa0bc016c2f919fbaea745422552997c57cc0b1c2160f7c7d4d3cf531286984ae7ce71a87581fe6bb3da8b29f54c4dc9082d81bcf35c7f6e93e9e8d77dcf4ba945fe525b8d1d5ba6f1478c45cfb94ca7bfd791a557af46ff59506841bce6ace4a56e22d5ca008fcfcfe09cb8055e7aacae715fc26b8f3db71294f312958b868df4d0d31c3b33529f486c3b9c377e8ea36079037e698dc7aa2fad9e44c4949be1df61d80131227ba19b9a342628f5b682da548135d12a7cb14c75b21eb489a44909c9ee208159bdee9613a5b9fa4909df31f6eaaf63ef67d9c8074e30db5d4242de421002fb07f63d8c5d6384356379ddfa5069f06e229bc0bdf6f9949cab72a28fc375417d9dbcf3af382557f342a4ea6f5d8025dea5cfefb6f60e59dcde7c88cf132c262645453cb4d7fc6412b3b01a31b19fd3ba3fdfbf284cd84f7a80acc7e4a22ec23a88186ec052652aa9f825fed0d1327710cd195acf52690ea20bc77f13dca3e4aae1bab123679bc32700e32e5bdde561a7d23f420b802c1f3e28e1ebfeb3bd612f3335dc3c3d370a5eb1749ba0d7663229c0e5c63f779de14a4b58da54c57a8c7271badeabc16688b8b8dc32b06f7f619d60cfbe97676bf9fc5c682601816205118044217ba10a002690ad8761d69647028fe7b04b4032a1d8619261955c7ee3133616ab16dd1be9a7814598966284706650c50ad1d37c1fd1e39ab1290cb90136461f02ff23f70d8784a7c20eaeace8e3b10984dc62790265a00a35590653c54747ed86be79fd94209ce8a9bec1b370ab66f5761612b0e23b8d15038e6501bc9d2a4642057fb02cef4fb44f4ecadcbfa3edc6e407b4dba5d4ab40200990e8f47029c9c70114948e613c871e4b1ef8c444a1a98f84f2baad4ac04bcbfdcd855be3a63df31d96a9226b8bf2ea198070b1beafa2c9c62415b5d9a95ab999f332f4508466d60dcbbd6c9b97f317b1e56ad23bb870142f1403236e659d82a1d3444a612c309e9f34207057770817986143cd954f3756b66eb4a08bad1ea15835f3d27a542f301d86dc69206604f3db99dae871dae14658b522e07e436324fa6f63b692e1f160a406faa51488667506aa428a2cb3f86c77b242ab962ccdb08cfccf2e41a19fa098811b734b6f803b2b44b5b7b5ae20b68e0da9d9f163dec6eccec4ae78a1a382d37a96e645b46a0f54f75670df38ea0339ff134cd861f14313c40c5a5c60e0761c2c0ccee77996af7e8ab6c69a40197fbd106d706dddc4573277451f098add5d668057cd60fada7c7c9ca03f9bc265663ff5e524a31753d78c4843aa39d71e621b2b4fbeadfea82b8bcc6a43c169de352877da6077631606f354ca14b3f669937bcad72a245293f95f8735ec1ca16e3b1fcc545e99396207ca55c37301ca2b7494ed781251ff48be78bf671c93601a6ea8ba6827b5784059b856254c592bb98d07bf3edb985a7514937ad10017629f89c810fff6017daf68f768b0530b70d4730d82b2693c43b42f872243d2be2951ebe0ca22f4d5ded11697aa28c8eecc593794a9f7515a37fb7528713f2aff3dab75554f9968c9e065931c0ef98cb6ff3aea27300c9bd07f2400f2c0adf00b65e4bcd8962e726ff2aef0b6d150fe0e88c7d8f8bba48e0c55878318e6e8f085ff00f4701763925a76fe69e27e593e69e1056be6ef21d4745867a2a26907e79700bc2517f6d0236aed1eb1bb73c1db6c8a30df4abd063b9cfe826124ec190fb65c86ee86367822ea701e90c6e4e218925a948bd2c9eebfe98c237c883a068123a393f299a9a351bcacb9e2b1abb3b7a1f937283a652704bea88ff23e22286105c940e8a10ae2ad4036dc17e7d7c4322d47013fbde880576e0a9448c93b3545a243c78ae1c1223d165be50c647af5be27ee596f72bc33425bdad1acaf729299a3cf12b2edb68a7594be5bf6e58b27d10bf09e507b50f5adf130566c3e5e98253fae6bb29c6adca2c89e2fb0fcc2efee91ab067c3df4097ae1ef2dd9346c8905ac2f3e55e5a29496f1eb1b7352dc9560922982d46e06fea946c586526038ee397653e53e6af93cf936669c7b66afc363477776d95223c4b89c009d9c3b71395b1c860aeeefb82d73196056b4d96a0b239994baed6fdd03d91cc5ed9b2c67237edbf7c1d380b7ed92d73d64b0c4cce540584205af1ee868504f64d744ae1bee74217f2f609f15c59e67d4af83470937db586f5dbcb3793507ffd42f3b9e1cc4e1d49b82200b11461a90d0125f9d8cae3610ceb75b7859d3733c5f195dcbcb97881f425c012adbe3e9ba9c338902d5bfebc55d5c1a712b9222d009d2ef70b68c3e34aa7a66617a47f62ba0984ed4eeb1a495142278344ed319e67ccdb7d34094ad18e396e6475fe8df") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x6, 0x100000000fff, 0x6, {0x0, 0x989680}, 0x80000001, 0xffffffffffffff80}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/09 11:40:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x1ff) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x0) dup2(r1, r2) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200) 2018/05/09 11:40:40 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8760eac95e1ae698, 0x0) socketpair(0xf, 0x2, 0x7ff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$key(0xf, 0x3, 0x2) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={r4, r5, 0x4}) r6 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r7 = socket$netlink(0x10, 0x3, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0xffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000240)={r8, 0x1ff}, 0x8) sendfile(r7, r6, &(0x7f0000014000)=0x100000, 0x10001) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb1, 0x3e, 0x518beb31, 0x500, 0x1, 0x100000}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) sendto$packet(r4, &(0x7f00000002c0)="04195d80cee4490177659768a64f7803a59975b3f37d39ea3bbdfc11e26e0410b72de6d41f092584efcda56c241f47994ae16cc46b645d2f6e32b62c22d8dad2355a35dd9ed2eae206a0c7f82f33f263781270dc", 0x54, 0x20000000, &(0x7f0000000480)={0x11, 0x16, r9, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 2018/05/09 11:40:40 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x20080, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000200), 0x692) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x0, 0x5, 0xf}) r3 = memfd_create(&(0x7f0000000100)="7175657565300080cd9e66fab5b71da824e993a136237e0b859fa2f8e26766dd1fe11600000000000000748bcfd13253ed5e9ff0133171", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x10400) r5 = dup2(r4, r3) write$sndseq(r5, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000000080)={0x8, 0x8, 0x8, 0x7, 0x12, 0x100}) 2018/05/09 11:40:40 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2f00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:40 executing program 4: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000000040)="f8", 0x1, 0x0, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@rc, 0x80, &(0x7f0000001880)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000001940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a00)=""/222, 0xde}}], 0x2, 0x2020, 0x0) 2018/05/09 11:40:40 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x400000) fdatasync(r0) r1 = socket$inet(0x2, 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3ff, {0x8, 0x32, 0x2, 0x2, 0x6, 0x7f}, 0x1, 0xffffffff}, 0xe) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fcntl$getown(r1, 0x9) writev(r1, &(0x7f0000001700)=[{&(0x7f0000000400)="89bfa8df0984db07ee4edc26e652c4e9fd41559ad0e3d918123655099e6e48310d093bb6cd71312745641c4c9adc940fcd1089ed530980f92e2099070dab5d0f5d8407b0c1bfec0e0dbbf6b6dfcd9a542f7b6acec3faa7bb411715ad05bb4b3942046a09c8a45808ee33ff5a77332eb382d9bed6d2b603cc50c05c8fe38122f550b0d881eeb02f83eba031b6ad2900a7cbcd5ca8acf08d330a9d054e96", 0x9d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="e2749fb219bc153cff1e42e8e195d60fa57b0f37b1da983279bfba608087ed1e9e106d22b24106b90f68fd9965edb4e1f89d1b3173e7bc63b8a7fc6fed98c701b99e97f2de5f4498efd8594ad8bc647e03f03a71f2e613895d25b90e867293004f8a8bf8229b196e702c58f7a5ebcc55d3331f01d055134ce692beb9acdf8d17c87cb90e3bad8de6c26edd5d4c1a78b70af7a62e74f74e30b5eeab5a164de3e352d63ac927", 0xa5}, {&(0x7f0000001580)="8b5477d92575a901091cf8c473a46257a53847d9e3ea3fe2c38a673ae9d0f25a7c4d834d25791bd6be239cad6c236b8b5057a5f8b41c8a737ee35f4cbbcf8a24992fd7423212507ce640d962c671a9f51b735405fa2f42e479742ed9797017fe8a15b2e28deac21d37e7b58d47328ee2", 0x70}, {&(0x7f0000001600)="ee9252b7f75bf96925fcb874fc44d6785229c06d4153e964383e0005772083914b04fdcd994ba0dcd8c8625c4d220bcf45b90ea29a95ba1139a61fc9f1cb547475db4998e0742f039d312cba882464e2e8ede86eec6013cf81c758fda76d1f49776075bdec91edf1404e354ce863a94686847cb339f496f3272485fc9030f5b909a6f8c0eba20885395a5e526ebde85a04f7ed65d0cc09730cd99795a8d22a6a256619a5", 0xa4}, {&(0x7f00000016c0)="dc2b6df8f081a1e4a411adbbcc1facc67a520d78dc4bebe83db767e0ef74e5aca9df2995879c9411dfe9094b01ad1a6cdcca6774274089aed867846c602cbc", 0x3f}], 0x6) socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xbf, 0x401) socket$inet(0x2, 0x80004, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x80, 0x4) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000003c0)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x5d, [], 0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}], &(0x7f0000000280)=""/93}, &(0x7f0000000380)=0x78) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) epoll_create(0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001780), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001840), &(0x7f0000001800)=0xfffffffffffffdd3) ioctl$int_in(r2, 0x5452, &(0x7f0000001780)=0xfffffffffffffe00) [ 209.231707] Unknown ioctl -1072143302 [ 209.256944] Unknown ioctl -1072143302 2018/05/09 11:40:41 executing program 0: io_setup(0x8, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00000001c0)) io_setup(0x40, &(0x7f0000000180)) io_setup(0x6d, &(0x7f0000000340)) io_setup(0x4, &(0x7f0000000140)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000040)="f5442b7f198fac1091e785da82022e3625e72053d485425ee10ecfcebcf07776014ec1c710e5dbaea954deb34826b17e63a3130524c1f46bf882d0551ec73c0842f0be8ad96b30df45b0432734afd05d2246749d4cfbfdff8568447fb2e32116db18408be4e4d4adb304642a5d9b4b8a8009881e293a2f7972b5ec5a") setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000100)=0xff, 0x4) 2018/05/09 11:40:41 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) socketpair(0x3, 0x6, 0x0, &(0x7f0000000080)) getpgrp(r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/05/09 11:40:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000002100004000000000ff000100002766339ce7666da037a06264000000"]) 2018/05/09 11:40:41 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3300000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x20000003, 0xb, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/09 11:40:41 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x8000000001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0xa9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000140)=0x1, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000d40)=ANY=[@ANYBLOB="00000000180000fa0100000000000000", @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601090300800000"], 0x20) write$rdma_cm(r1, &(0x7f00000012c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x21}, 0x3c4ebe9f}, r2}}, 0x15) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)}}, 0xfffffffffffffe9f) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040)=0x63c, 0x4) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x2d6, &(0x7f0000000140)}, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x204000, 0x0) getsockopt$inet_int(r3, 0x0, 0x14, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 2018/05/09 11:40:41 executing program 4: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x1bb) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="74000000c9bd22a9bf360dad1094f82dd0d467435b76da11a91773bf0d7c7f6d48cd9a7be70d5ad61795d8bc69cb1f40ee97489dfde029ff2580ecb39bc9cfbf0af2935e3841f5df00033c809f1bb3dd36295cd9c6c883427ec8fff885a7b3fc406e36d42fed9679d49369fd2d4dbeb3c8f6e4ddb93e3ac161efe2988cb7fbb9c533d4613973eeaee6f40a2451307c75952dd5bc6f971035877f20c409c30ee6944aadf4b9107dada895857afefd52b39421c361288b06c194a5de03eba9b6c38aa635e0b3d5021a", @ANYRES16=r1, @ANYBLOB="000228bd7000ffdbdf2511000000080006000200000048000300080003000300000014000600fe800000000000000000000000000020080004000300000008000100000000000800010002000000080007004e200000080001000100000008000500e50400000800060007000000"], 0x3}, 0x1, 0x0, 0x0, 0x20004014}, 0x20000800) 2018/05/09 11:40:41 executing program 3: timer_create(0xfffffffffffffffd, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f0000000180)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000001c0)=0x9, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0xffffffff, 0x3ff, 0xf2c, 0x7fffffff, 0x1, 0x4, 0x7f, 0x4, 0x2, 0x100}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000240)={r2, 0x2}) r3 = socket(0x0, 0x0, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000040)=0x2, 0x4) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) 2018/05/09 11:40:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) 2018/05/09 11:40:42 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f00000000c0)=0x8) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) 2018/05/09 11:40:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gre0\x00'}}, 0x1e) socket$inet(0x2, 0x802, 0x8001) r1 = socket$inet(0x2, 0x3, 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0xb8, &(0x7f0000000140)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x8}}) 2018/05/09 11:40:42 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000000fa2)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000005000), 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0xfffffffffffffffc, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffeb8) bind$packet(r0, &(0x7f0000001fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000004fd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000003ff4)) 2018/05/09 11:40:42 executing program 3: r0 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x3) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000f9e000)) r3 = syz_open_pts(r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) 2018/05/09 11:40:42 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0x101000) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/05/09 11:40:42 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x2}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000480)=@newae={0x54, 0x1e, 0xf09, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in=@broadcast=0xffffffff}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)=""/63, &(0x7f0000000100)=0x3f) 2018/05/09 11:40:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x2) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c51", 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000240)="0fc71b66d24099ba400066b80000000066ef0fea7181360f01db66b9800000c00f326635001000000f30baf80c66b8d9af988c66efbafc0cec98ba2000b0f0ee66b9800000c00f326635010000000f30", 0x50}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/09 11:40:42 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/05/09 11:40:42 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3200000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="a363da774a19d6"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/09 11:40:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x200000002403d, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/102) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$ipx(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, 0x0, "0fb38bdf0a63"}, 0x29) ioctl$KVM_SMI(r3, 0xaeb7) sysinfo(&(0x7f0000000440)=""/153) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="460f21e9b805000000b9000000000f01d966460f3881680fc2c63ac4615de0dcc442a0f5997c348b5e3666450f3880ba001000008bcd64400f060f35", 0x3c}], 0x1, 0x0, &(0x7f0000000080), 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="05ec186b", @ANYRES16=r5, @ANYBLOB="00082cbd7000fbdbdf2501000000080005000200000008000500ce46000008000500fdffffff0c00020008000b000a0000000800050007000000340003001400020062707130000000000000000000000000140002006272696467653000000000000000000008000400fffb00005c00010008000200ff000000080001000a0000000800050003000000080004004e220000080002007f000000080004004e2000000c000700320000001000000014000300ac14141300000000000000000000000008000800080000000800060008000000080005000200000008000400b1000000"], 0xe8}, 0x1, 0x0, 0x0, 0x24044014}, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x9, 0x4, 0x7c0000000000, 0xb6]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/09 11:40:42 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x40000) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000000c0)=@ioapic) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/09 11:40:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x101000) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f0000000180)=""/55, 0x37}], 0x2) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) close(r1) 2018/05/09 11:40:42 executing program 2: getrlimit(0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffffff) 2018/05/09 11:40:42 executing program 6: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x1000000100, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000340), &(0x7f0000000440)=0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000300)) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, r4}) r5 = dup3(r1, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000380)={0x0, 0x6, 0xcc8f, 0x1b, r6}) sched_yield() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80130, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x83010, r2, 0xfffffffffffffffc) ioctl$TCSBRKP(r5, 0x5425, 0x9) 2018/05/09 11:40:42 executing program 4: socketpair(0xd, 0x8000a, 0xb35d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffa) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/130, 0x82}, &(0x7f0000000180), 0x70}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000008, &(0x7f0000000600), 0xfffffffffffffe92) signalfd4(r1, &(0x7f0000000080)={0x400}, 0x8, 0x80800) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20000) r3 = dup3(r1, r2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000007c0)=@nat={'nat\x00', 0x19, 0x2, 0x2a0, [0x200002c0, 0x0, 0x0, 0x20000410, 0x20000440], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x40, 0x8bf7, 'bcsh0\x00', 'bridge0\x00', 'team_slave_0\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x2, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0xff, 0xff, 0xff, 0xff], 0xe8, 0xe8, 0x120, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @loopback=0x7f000001, 0xff, 0x0, 0x3ef, 0xff, 0x15, 0x0, 0x4e22, 0x4e21, 0x4e20, 0x4e20}}}, @pkttype={'pkttype\x00', 0x8, {{0x7}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x30, 0x8906, 'syzkaller0\x00', 'bond_slave_0\x00', 'dummy0\x00', 'veth1_to_bond\x00', @random="81865ce61ece", [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xfd, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xf0}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"f700decc6e89ff0c56b486d6003c67e469e56f016df22bc99e3b42c8049e"}}}]}]}, 0x318) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x8}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x5, @empty, 0xfffffffffffffffa}, @in6={0xa, 0x4e20, 0x3f, @empty, 0x1}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0xd0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="1400002000ff0aefffffffffffffff00000000"], 0x4}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000200)=""/69) 2018/05/09 11:40:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20180, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) setitimer(0x3, &(0x7f0000000440)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f0000000480)) r3 = semget(0x0, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x1000, 0x100000001, 0x7, 0x5, 0x3dce, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x2, 0x9, 0xe7, 0xfffffffffffffff7, 0x3ff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r4, 0x3, 0x20}, &(0x7f00000004c0)=0xc) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000000140)=0x6) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000"], 0x1) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r5, @ANYRES16=r3, @ANYPTR, @ANYRES16]], 0x1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0c0583b, &(0x7f0000000080)={0x20000032, &(0x7f0000000500)}) 2018/05/09 11:40:42 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x703000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x80000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0) 2018/05/09 11:40:42 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2c000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:43 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000140)={{0x4, 0x0, 0x8, 0xb3b9, 0x4, 0xffffffffffffffff}, 0x1, 0x246f, 0xfb}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getgroups(0x1, &(0x7f0000000300)=[0x0]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={r4, r2, r5}, 0xc) r6 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r6, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@sco={0x1f, {0x0, 0x0, 0x101, 0x0, 0x0, 0x9f4c}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/09 11:40:43 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000080)) 2018/05/09 11:40:43 executing program 3: unshare(0x7ffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x19) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="9de96cf0ffb053ecd7000001000000800002000002"]) sendto$inet(r0, &(0x7f00000001c0)="911d77223944a53f2a3725e413364b3022edbaa46ef731027cb723d56e8f0808bf1ce1451ecda1ff9bc3c887ba46b6dc2efbf4b6eeba406aa7a9d2db0a5104f1cb13e209414f324a196ac2f39e0e3e7a84b281f2cbcdc1f605b8e564ba925e4400114efc3da70cd88ca96e0b64106680e46714e052df3a6d6bfaf4f73af0e6f7f3a5b8b2b60aac2df0477641ced67be2068e3412c1f9775a5bd8a788e9c0d78b16be550856f54995fc6386131f87ef374143239fb8175d0dc9c8498d2955fdc9511efdf8747ce487645ddfedb3628bf701bb35a4fe2a7f1cac2391811854fd5c4a97bcfea3f095700fe101912fed85b29e141a761b9728", 0xf7, 0x800, 0x0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x8, 0x0, 0x12f6, 0x4, 0x0, 0x6}}, 0xa) keyctl$join(0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x8, 0x1, 0x9, 0x6]}) 2018/05/09 11:40:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x5, 0x800}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4000040000000002) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000050100602cd399065d00000000000000c73e452387375c44fe1c8778bd1290c33587de80a5863fb86d2cb92d515ac868f9937cbb2254d66271199e222d7640203bad44911799b117871c4ce8413ffe74d7a14346e58134ba6976300702bb0669563eca4fc760a79cf4"]) 2018/05/09 11:40:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="29dde8f50cccb5921421282d8bf0c215e1ec2b559b8cc89e55348640679e74634ba16db0a063768562aa7b0e3ca348cad2f9760b899576fd789c1d34ba", 0x3d, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x100000001, 0xfffffffffffffffc, 0x6, 0x8, 0x9, 0x4, 0x80000000, {0x0, @in6={{0xa, 0x4e23, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x5, 0xffffffffffffffff, 0x3, 0x4, 0x5}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6, 0x4, 0x9}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x282000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) 2018/05/09 11:40:43 executing program 7: r0 = socket$inet(0x2, 0x807, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000000000d1, &(0x7f0000000080), 0x4) 2018/05/09 11:40:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@routing, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r2, 0x1}) 2018/05/09 11:40:43 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000"], &(0x7f00002bf000)='GPL\x00', 0x2, 0xfffffffffffffea0, &(0x7f0000000000)=""/183, 0x41100}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg(r2, &(0x7f0000005dc0)=[{{&(0x7f0000004240)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005500)="03", 0x1}], 0x1}}, {{&(0x7f0000005680)=@nfc={0x27}, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005b40)='D', 0x1}], 0x1, &(0x7f0000005c80)}, 0x8}], 0x2, 0x0) 2018/05/09 11:40:43 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2c00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x414, &(0x7f0000000100)=0x5, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101041, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x83, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffd000/0x2000)=nil, 0x81, 0x7, 0x32, &(0x7f0000ffe000/0x1000)=nil, 0x9}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, 0xfffffeef, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/09 11:40:43 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x50800, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) io_setup(0x5, &(0x7f00000000c0)) poll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, 0x8001) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 2018/05/09 11:40:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="66b9cd0a00000f320f20d86635080000000f22d80f073e0fc72b0f01cb64de330f20c06635020000000f22c0baa00066b856daa3d466ef260f01cff4", 0x3c}], 0x1, 0x20, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/09 11:40:43 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000040)="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", &(0x7f0000001040)="21c6741c07ed812f1a7b49ac3f683c7a78afb227168bae5f8a98771643f84a184437b078808ed005aecf4b18bc788c25697461f7a772fee584c2a4814234a3eb8c026aab606fad72e3860be3f403865fc369d35b2343450841278769576a91b66a0d7b44e6e4ac97c3460ad3c7ed344aaacab5a99c4f9a4daa104487924924577e", 0x3}, 0x20) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000), 0x3) 2018/05/09 11:40:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') close(r0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendfile(r2, r1, &(0x7f0000a2effc), 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x138, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff, 'veth1_to_bridge\x00', 'lo\x00', {0xff}, {}, 0x5e, 0x0, 0x61}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x100, [0x8, 0xc1b, 0x8, 0x6, 0xed, 0x7f1], 0x0, 0x0, 0x5}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x2, 0xd, [0x23, 0x28, 0x10, 0xb, 0x22, 0x11, 0x24, 0x0, 0x3, 0x1a, 0x1, 0x3a, 0x21, 0x27, 0xa, 0x28], 0x1, 0xfffffffffffffff9, 0x6000}}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x0, "74082002d128aa0f7ed3fd58ff1764836f02e73ac00ac6d3328964660cda"}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'veth0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x86, 0x3, 0x77}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/05/09 11:40:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xfed4, "d891a381"}, &(0x7f00000000c0)=0x28) 2018/05/09 11:40:43 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x84ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:43 executing program 2: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000180)="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", 0xfffffffffffffeba) 2018/05/09 11:40:43 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101200) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x1000, "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"}, &(0x7f0000001100)=0x1024) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/09 11:40:43 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x40}) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000080)=""/109, &(0x7f0000000100)=0x6d) 2018/05/09 11:40:43 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2b00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:43 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x10000) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0xffffffffffffffff) 2018/05/09 11:40:44 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') 2018/05/09 11:40:44 executing program 7: ioctl$SIOCSIFMTU(0xffffffffffffff9c, 0x8922, &(0x7f0000000000)={'nr0\x00', 0x4}) r0 = socket(0x2, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110000f30501000b000200000010001c0000", 0x1f) 2018/05/09 11:40:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x2f, 0x4, 0x8, 0x7, 0x10, 0x6}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r0, r0, &(0x7f0000ccb000), 0xfffffffffffffffe) 2018/05/09 11:40:44 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xc9, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080), 0x4) bind$alg(r0, &(0x7f0000005c40)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="24bb0988ec6fc4727f7724d5600a62fce7200373a18c6bcaa94fdd2d33359d68930bfe332d7644a83e25535be77b1c0086f3e043f81bd7041cb4d0cb125af232b231c0a269d872031a47bcc405a0b02bdba2ccaa470d1353fb9d3fbc45d18ea39e8897310b05a395ea8d364edfe252fe0b53882ef709a0fcef8473a818f6529ca965b4fff9a82661da200988217fab1c", 0x90}], 0x1, &(0x7f0000001240)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/09 11:40:44 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2f000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:44 executing program 5: unshare(0x42000100) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fffffff, 0x40040) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') exit(0xff) getdents(r0, &(0x7f0000000000)=""/50, 0x32) r1 = semget(0x2, 0x3, 0x200) semctl$SEM_STAT(r1, 0x7, 0x12, &(0x7f00000000c0)=""/80) 2018/05/09 11:40:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x17f, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x2, 0x4) 2018/05/09 11:40:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) statx(r4, &(0x7f0000000080)='./file0\x00', 0x1000, 0x400, &(0x7f00000002c0)) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c5e271e65fa8770cc6457a8ee5ee52a4cd1c25e2543ff466ed148308e58677a8f6e1d7dcd0a135900b93c8df7af4fafeec7947b08f6d9c6cf2ce4f56c9c137701000000000000001d03890c097f4f911337ed4a4048c6c111717ab3de110fdbf5f7865ce06c7c7349dd59c33fa7c65c963513034bb1458f9ec1e97e94343a7250620e15bdfe5c625ba2f2fd878d67c2b6346373b8af804092bf629b", @ANYRES32=r3, @ANYBLOB="1400020000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1168) r5 = semget(0x3, 0x3, 0x1) semctl$SETVAL(r5, 0x3, 0x10, &(0x7f0000000100)=0x8) 2018/05/09 11:40:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc0189436, &(0x7f0000000240)) 2018/05/09 11:40:44 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x29000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x2) memfd_create(&(0x7f0000000000)='system)ppp0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x2, 0x0, 0x10001}}) 2018/05/09 11:40:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = userfaultfd(0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffff75) io_setup(0x7fff, &(0x7f0000000240)=0x0) io_getevents(r2, 0x0, 0x1, &(0x7f0000000280)=[{}], &(0x7f0000000300)={0x77359400}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0xff, 0x3, 0x1, r4}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000100)) 2018/05/09 11:40:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x100000000000000) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) [ 212.908834] IPVS: ftp: loaded support on port[0] = 21 2018/05/09 11:40:44 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xfdffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:44 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200000) fchmod(r1, 0x80) tkill(r0, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/09 11:40:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1}) poll(&(0x7f0000000140)=[{r0, 0x2}, {r2, 0x1}, {r2, 0x8}, {r0, 0x7080}, {r2, 0x28}, {r0, 0x8480}], 0x6, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000008c0)='/dev/usbmon#\x00', 0x1f, 0x204140) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0400000095f38042330206c62aa34dbdfb1daec4e484ee118679a9d5bef7154834e213a75dda21ab3d7972e264af25af069c820667aa2dbfbad1250beefd598f617fc28af60287ccfd837c81873aa53a000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x14) write$eventfd(r1, &(0x7f0000000100), 0x8) 2018/05/09 11:40:44 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af24, &(0x7f0000857ff8)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x40, 0x2080) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/09 11:40:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a84ffc)) 2018/05/09 11:40:44 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b3b60ced5c54dbb7", 0x1bb) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x40) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)="25ffd972960c1cfd797540d4be6ede8c", 0x10}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 213.108202] device lo entered promiscuous mode 2018/05/09 11:40:44 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) io_setup(0x10000, &(0x7f0000000000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x7, 0x5, 0x6, 0x9, 0x8, [{0x4, 0xef, 0x7, 0x0, 0x0, 0x5}, {0x1, 0x7fffffff, 0x1, 0x0, 0x0, 0x8}, {0x81, 0xa, 0x7, 0x0, 0x0, 0x3602}, {0x7a5, 0x0, 0xff, 0x0, 0x0, 0x3}, {0xfffffffffffffffb, 0x0, 0x8, 0x0, 0x0, 0x1000}, {0x5, 0x2, 0x200, 0x0, 0x0, 0x1a04}, {0x3f, 0x3, 0x8, 0x0, 0x0, 0x200}, {0xffffffffffffffff, 0x7, 0x69b7, 0x0, 0x0, 0x804}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) write(r1, &(0x7f00000000c0)="2400000024009d380000120000000100000ff6ff0100000008782fc902db597885990262", 0x3c1) [ 213.145368] device lo entered promiscuous mode [ 213.883407] audit: type=1326 audit(1525866045.613:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15195 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 213.929113] audit: type=1326 audit(1525866045.644:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15195 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/09 11:40:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x204000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/09 11:40:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6609, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r0, 0x4200}], 0x1, 0x7) 2018/05/09 11:40:45 executing program 6: r0 = socket$inet6(0xa, 0x7ff, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002d1ef8)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000f47000)=0x108) 2018/05/09 11:40:45 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x2000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="e0d5bf78cdb748dd337fc27520dd2008ccf9042a6449fcbb73a5acb501c3e77d1379c868d4019a31f9c9d75d94b7bb2a9166205d8725c6d09947d6374ec22a1ae9ef706f92b1d23185b22a0eafaac61edcad69f286c64cba014ed31dea772a41a23ddcd71fb2a5107e4500e55c03fea394c95b0a15f2db6a373e6275ef1285725b8fe32bf135fc38665e"}, {&(0x7f0000000040)}, {&(0x7f0000000180)="81cfbb53b8bb4651313860b8aa2acb5f38b19edd4d421e2f4f64246a197cc534af7ce3153a10641efb3ac42a2c9e0391e0f87c3e2ac826b9852c723c08be0b9f377645db41934ff0c982751a7ed930968e"}], 0x1000000000000098) 2018/05/09 11:40:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1000000000, 0x6, [0x387, 0x100, 0x10000, 0x5, 0x20, 0x1000]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x96ee}, &(0x7f0000000140)=0x8) 2018/05/09 11:40:45 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffffffffffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:45 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x81, 0x181182) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r3 = fcntl$dupfd(r0, 0x406, r1) accept4(r1, 0x0, &(0x7f0000000140)=0x22a, 0x880000) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f00000002c0)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cd6ff7)='/dev/dsp\x00', 0x1, 0x0) ioctl$int_in(r4, 0x800400800c5012, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000100)={r5, 0x92}, 0x8) 2018/05/09 11:40:45 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) 2018/05/09 11:40:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x518c, 0xcf}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000242ad0d763b77c7f65f4b9a65afac09d6c01e4fde0cfd04efe30ec6bccc034035c4707b29b6f99b25e385dc9564ec221489fac0815bc960354166a982b667dee78b6c921143a5d6f2f1a0a354bf9789c357cc16a722e8b79edc8c36be4e0d3b690c86aa84b5a06d430ef16a4002eb3b21fc94d00ef9e234ef3a2108c0b8aceedd1f79d", @ANYRES32=r1, @ANYBLOB="06009e000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/05/09 11:40:45 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x21], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000a00100005531deefbd18bc2804a9607b783c000000000000000000000000"]) r3 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="38f0444538a5cad60f5f3870f57d2724409c7ae9c20fdfe0793cc7b45ba37bd6a2a34f029245893ed05c67466167a267356ef2c38e7a9627fea42da2ff8605eecd4b90c1c93887c3", 0x48, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/05/09 11:40:45 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe21, 0x23e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0x0, 0x63}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/09 11:40:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x8, 0xf54}, &(0x7f0000000080)=0xf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xeaa, 0x80000000, 0xffffffff, 0x40}, &(0x7f0000000180)=0x98) 2018/05/09 11:40:45 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa05000000000000004486dd6004577700400000fe8000000000000000000000000000bb00000000000000000000ffff0000000000010000000000000502000001020000040090780000000060c5087700000000fe8000000000000000000000000000aafe8000000000000000000000000000aa"], 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x2}, {0xf, 0x8}, {0x3, 0x5d}, {0x3, 0x2}, {0x2, 0x2}, {0xa, 0x2}], 0x6) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/09 11:40:46 executing program 2: write$sndseq(0xffffffffffffffff, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7), 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x4a4, 0xffff, 0x7}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) close(r0) [ 214.255854] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/09 11:40:46 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x11], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 214.369182] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/09 11:40:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000001100f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce4361000000", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x80}, 0x1) 2018/05/09 11:40:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup3(r0, r2, 0x20) recvfrom$llc(r3, &(0x7f0000000040)=""/185, 0xb9, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000f1e4004700000000000000000000000000000000e8dc560061759464ec1267b0b7a6a6468b8d83f5ab11691bdc60afb78f761cd3952c4dff0a"]) splice(r1, &(0x7f0000000140), r0, &(0x7f00000001c0), 0x0, 0x2) 2018/05/09 11:40:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7fff, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0xf, 0x20}, {0xf, 0x3}, {0xc, 0x15}, {0x8, 0x8}, {0x4, 0x8}], 0x5) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0xe, &(0x7f0000fcc000)="eb375d06e0aa9f807a121e879bac"}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}], 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc0, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000000c0)) 2018/05/09 11:40:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc40, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/05/09 11:40:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) memfd_create(&(0x7f0000000040)='\x00', 0x0) 2018/05/09 11:40:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x2, 0x10000, 0x988b]}, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8}, 0x8) 2018/05/09 11:40:46 executing program 5: r0 = open(&(0x7f0000000240)='./file0\x00', 0x101, 0x62) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x10f, 0x5, 0x2, 0x80000000, 0x7a6c, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/251, &(0x7f0000000200)=0xfb) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001d00)=0x0) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001e00)='./file0/file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000022c0)=0x0) getresuid(&(0x7f0000002300), &(0x7f0000002340), &(0x7f0000002380)=0x0) fstat(r0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002440)=0x0) r9 = getuid() lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002540)={0x0}, &(0x7f0000002580)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000026c0)=0xe8) getresgid(&(0x7f0000002700)=0x0, &(0x7f0000002740), &(0x7f0000002780)) r14 = getpid() stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmmsg$unix(r0, &(0x7f00000029c0)=[{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)="a4b9f24c4c08a5f7258ba8dc462bc9d86d11228663b44985a2f470c1beb5c510d2a209e77bb62546c755617a536be8cc3b6bc8921e1a7e60fd4049b0f2f92a035beeb6563b2bcb52ed40855cd92b4abd8e7235cc85143c607b5d0ec0a2a63ee66136b163f27e509287fd975eda5b73cebcd33aaa73aa2d875f8797260f0506f2f4c2153ad204e2fe44de8554a56777196d626fc06f7fe395d4515c9b8cddc57ffcd2e742dc0e508f71d2da9a35cc575fd126c999685394aed9d5d19be050b50785cb103d97bf92d378aca33a8c8c06c6e752add412f058cf8e1f680187df2946ab3c106133", 0xe5}, {&(0x7f0000000440)="a1e2300700201bc20d7b8465871cbce4e0b4c5aa0c7bfa624f115c0cab5fb79407b45462ce384d0c6f661b786560d31cfc54a76158da1f200cdd0b7fbc95b537430f5fcf65bbd32d663f4202d9e17694ac1c9535e6e98813b43530dc87276d5d61ef844df971fdf7a1ec1e485ea4ee93420204a09381488e0553843ad4045894d74d9fa6d65cd9224eac4c6b78424496f26b61074d5dd4a5fe6377b98681779a4adaca4de60aa7a7edfb39d831bf8bd8a6f7f52ffe05ed828fd62c34f49415218056bb5ee0ffe93aee69afb1ad0498", 0xcf}], 0x2}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000600)="c5df2a8a1d83", 0x6}, {&(0x7f0000000640)="7bf73743d1d67d479a33ce7a28c3200302fa2781b266113ab69d9d25930fa0c441852c38ed24193067521124555d836dec361e7e25128ac828cd2d21d709d4e8940c9c0807820bc10b85a8684b4a0dc79d5ecabb0b8e2d08dcfe127f1a01df5fe2779b1b439715f634b2f580cbdc9ed61f2c6ab2b1da1a50e74e2e8957eacff835687d67ad", 0x85}, {&(0x7f0000000700)="adc983e29b5adf6a946649e5b9ceaae1e7bf4b21fc16760a9e884dde37cbbe60648b21eaf5f0b533e72e688b5d47ccdb5ab846a0e16a2b0ad8a100d8978b247b40e034aa03dbb290145d8bdec5e77d5208294faa10010cf9b908d0759ddd647b01863ed09c251b12a32b552a6e363bffd4df08d5adb09b2c153f09fc39e4ff4d4e0bccd11e4c33bdd58a5ef67c22562a22ae114c3cdd97839082e58ffbd30f019d187b1c9af77a527dd291149e0ac8be4efcbfb2e34a1ef6ebc1", 0xba}, {&(0x7f00000007c0)="f853f6ae6b18ded5b3ede7466ca727e014b4abbd984d114c90bbf91f20b8f52e59da738fb4e80645bebc2a62120eb2187e4c4a973611f6c071043164bb92040c1f775ce7954a4a9d3fe663962fb0c97032bc101cf3fad6f349b7d244cb68824539603002bc06e057fe0895329f54c091ed979a231c38b9872a37f28e155ec314a8f27db3c5e3ccfbd61146b33245fe61c71cd81eec3dd7d5972124103502f0cee0ca8810d351b855fd943ce1fd129da7c33d833bd8dba98c7ce8919354e8c14796d03d885da8850739256a22ae8dda54d70431e557f6b3b9cc5825647d616204ee71515530", 0xe5}, {&(0x7f00000008c0)="a02368118b18a5a465e5b731ef018753698649a9275615b9cab83f044c5355ed9c1364ecb4d25f9bdd4c1e92fd744b43", 0x30}, {&(0x7f0000000900)="36f06dc264df6bb1ea32f257cc1c8c7453dbfc211adf77e0bfebae4552862bd9ce5defa4983aea06a2657bff89221b15ce879e51f1b182313202240f62776b7549ba4c2b3b4cd278b4c8d12778a33e3e94c49ae229333d50c78e38dfba19607100e7f51517efdcd484ad9058ce2d3a5306d6c9ad41c876c6830ccd9a14115553c1e13fe89bc3660f15d785e76f207330778bb8767fe8a99c8aac6fd01e72b56b739fda6a4bf0d472819ee8c6f9c59e7c311c78c2bd731e8f62ac9841a4496671642f42c3ae6571dffb8071c58ca1b6957ee839c2083f28ec6bc35a7e80b941a22f61cb94e81b42434a3332753f57ef8fa15b4c", 0xf3}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="156d2e94954933713882a2dc9677fda59a4b56f6922e042157697143cc0e40ead8d3026003cdb75ceb0376002cde03820167deaefe24586e77524acdc2968ffe3eaa53fe3db1bf35bfa80a2a659a281b30d1dd77ca230bd1305896d05d30136b7426e815fe8dbaf366024a7251744e0d6143bb843f7701c98e3bb3c8f6310badfd0eee5dc5ba687e8fa72981debcc3db6a1981b5453bd0c6bb8e1eddd37a52596ff1aa534fd27596e2f0c947e3020bee43b4269e16e0a9382f09e5452ee337a7531d26d5ecc2d7fa1c55b02a86c89167bc506c3923d9230011708b399dab5e6a495a975315ada034fa0bbd923df7c49807e0a64827116220", 0xf8}, {&(0x7f0000001b00)="f1d1732e2467f800abac8fc68b871d1a4852001fa3218efd7201b9492e89ac2fa101e5014333ef81f73f5c4316d0c87eaa4defa6a8a3dc66b8eda5faa9100572869e6a334aa59be84c063a4b45bab310ddf4d69c", 0x54}, {&(0x7f0000001b80)="9d67224fc598bc65690206206592bc43c40015f07fd792beeda2234232d99e937cd61a8b1b8bf1dd1a44645b22ec2ca707b695a23633f65c4adfd17b9d8199aace81ba70dbe25f8413ca51b5c45c4ebb379b4c1b4184564cece5c2e13ac1bf8fbd763674cb395b5b5931bb0ad69b48a33f35e439614e6a309c01a98ea908949b6abbb9909b8aeb756ce7797411c2", 0x8e}], 0xa, &(0x7f0000001ec0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, {&(0x7f0000001f00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000001f80)="6e7efe73ba3202cecca7f021c36eb4c656ad0fc8b1ecfe3bd50f376a7d8edd2b39573d7ceec95ba0375f10343c82bc7c9adea2e22fed0791c006980b5f951c1a7c1b6c0ea3347bfba0d27480ae5e571c574d5c9426fccbfbb798f80af4e80cde9d976238578f", 0x66}, {&(0x7f0000002000)="a81f83f8ea275fe5f05172c477677f371e59d3e8dce090449139266f2e0fe66594c78fa26dae95ac93122c7fd8552280f7219a171f2d1ef5b650ec787e8d1513163f4d5687a483b61f124e2c33b5a58c3401852dc25ea4a30d7f24a8a9e7fbb923b06317f86b50c99fc0b5b692a958187e4b03087b1c95685731d49e89e857f6406c910699a3fd46aa65617910baead3b7e12e97457ccf538e2ff46e7001851f00b42b17c62b4e909452b5a6c7d859d8bb8e7eeb3e181fde4c1e3f76850258385fae33377bed1a16c9e5b5a7c64961afb6e5ff452f47404fb992a23be9109350b9d168b906b387ed8daa3fd307a4e0278b665efb9ec8", 0xf6}, {&(0x7f0000002100)="1d77f07e22246fcdb501c782b623890dc49edb9627d9875b52eb3653c168d2acd496f915a1dd1f6cdd1802e3ee4f662fafc484cb0b165bec9fdf0c4a557e8c89822f23bb1d3f78724690dd008021333e5a490d303d7fa20692eed20b4329c8c6e8f8b0e1a80ad030a7c0f3634807c3ffc6faacccb0607d9df056a6bf62d73dcb66215960851463c9f360ab881b456d4b2db47f8fd625347337c4c3ddf27f65de816b25f03687f05e9ff1", 0xaa}, {&(0x7f00000021c0)="f17637da2a297798aea5e6bf814f1f5bb4c8d4dd3a9de750108291ea73457af357259194ef0e3d0e4cc5fc89f89e8c4916e4c30525e9867ee846b06f68b7488b4b3bf26d383abef0996bfa67d297688a22511af66b8c1efa050a72adcf7b88216a528efc572c40a16a215f44ddec6b4410944fc265011bc95f8379bfbb632073d67de56c8a77792903a8", 0x8a}], 0x4, &(0x7f0000002880)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r0, r1, r0, r0]}], 0x140, 0x810}], 0x3, 0x80) 2018/05/09 11:40:46 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffff89], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') write$tun(r1, &(0x7f0000000180)={@pi={0x0, 0x88ff}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/05/09 11:40:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000000140)) 2018/05/09 11:40:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000000)="282800a94a16f0ce7e1e6c1741ceba3bd3546d1094f7f0dd38948b824c797cf9a6d7fb8a996f9f01a1003d16a0ccc1", 0x2f}], 0x1, &(0x7f0000299000), 0x0, 0x8000000000000000}}], 0x1, 0x8003) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x1, [0x0]}, 0xa) 2018/05/09 11:40:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6, 0xe7, 0x3, 0x40, 0x0, 0x100, 0x8010, 0x8, 0x100000000, 0x9, 0x4, 0x6, 0x9, 0x180, 0x1636, 0x4, 0x4, 0x0, 0x8, 0x200, 0xffffffffffff2b3f, 0x9, 0x0, 0x95, 0x8000, 0x0, 0x100000001, 0xa96, 0x3fffffffc00000, 0x3, 0x7fc000000000, 0x4b22, 0x3, 0x1, 0x2, 0x6, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x1f}, 0x80, 0x7f, 0x1ff, 0x7, 0x3, 0x3, 0x4}, r1, 0x6, r0, 0x8) 2018/05/09 11:40:47 executing program 0: r0 = memfd_create(&(0x7f0000000040)="2f9900000000c604040f510000", 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0x0) io_setup(0x200, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f0000000080)="1f0776d187d037", 0x7, 0x0, 0x0, 0x0, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffeff, r0, &(0x7f0000000100)="8d2d622efa3bccead2a2ac8ea34a1689e57e36bc2a69da9a369dbb7563aa4fd600ef38860260343c04db32adc1a2ccbf", 0x30, 0xffffffff80000000, 0x0, 0x1, r0}]) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/09 11:40:47 executing program 5: r0 = socket(0x2, 0x7, 0x4) write(r0, &(0x7f0000000000)="26000000f1071dc1b08000e40000dfff020100000009efd88c0000aba6000000000000000000", 0x26) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00000000c0)="4fba17cc9ffe2db2623997f928b1da2f2a1400f7f78e8aefdbcbe1ae9d621d10fe834e57b85bc75de66e27b6ef31d2c052f6719bc470b153a93d47b4c8365c6aa825064fe34e11705f0568941f078c5f971fab08fb19bdb874f1378365f170ca4e92fa820700004ebd712e19dbecc88ef9ece978956da94b6a7dbff1cb3984915e734a3c1e7da2b04064750cbbe653886607ab95e13f051b8281fd474f6016a3c9ef04d0f895f750", 0xa8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=ANY=[@ANYBLOB="0204000000000000000100040101c20400000004040106c910ff020000000000000000000000000001000100000000f6b9aa13c500"], 0x30) 2018/05/09 11:40:47 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2f00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:47 executing program 6: r0 = memfd_create(&(0x7f0000000400)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40505331, &(0x7f000003a000)) 2018/05/09 11:40:47 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000300)=""/4096) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/pid\x00') fcntl$setflags(r0, 0x2, 0x1) 2018/05/09 11:40:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, 0xa, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) fcntl$getflags(r0, 0x40b) 2018/05/09 11:40:47 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3c00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 216.132532] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/09 11:40:47 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x101, 0x634201) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='/dev/adsp#\x00', &(0x7f0000000200)='bdevself\\lo\x00', &(0x7f0000000240)='/dev/adsp#\x00', &(0x7f0000000280)='/dev/adsp#\x00'], &(0x7f0000000580)=[&(0x7f0000000300)='/dev/adsp#\x00', &(0x7f0000000340)='/dev/adsp#\x00', &(0x7f0000000380)='/dev/adsp#\x00', &(0x7f00000003c0)='loppp1md5sum\x00', &(0x7f0000000400)='/dev/adsp#\x00', &(0x7f0000000440)='user\x00', &(0x7f0000000480)='/dev/adsp#\x00', &(0x7f00000004c0)="a900", &(0x7f0000000500)="48956e6f64657600", &(0x7f0000000540)='\x00'], 0x1000) bind$nfc_llcp(r1, &(0x7f0000000600)={0x27, 0x0, 0x1, 0x2, 0x5, 0x6, "913b6ae21366c90b17bacd0f2bde1086476b85823b57002fadc1a19e78bd60e685dbea2115c86710feea8dd606b28ba245cde92c7cc6bd0c07297d357991b5", 0x1f}, 0x60) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x80002) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000000c0)={0x5, 0x70, 0x2d40, 0x9, 0x1, 0x8, 0x0, 0x80000001, 0x2100, 0x8, 0x2, 0x10001, 0x1dc, 0x200, 0x6e1, 0x20, 0x401, 0x8, 0xa21a, 0x8, 0x9, 0x37, 0x9, 0x2, 0x101, 0xaaa, 0x0, 0x1, 0x74a, 0x5, 0x45, 0xdf3, 0x9, 0x5, 0x9b, 0x2, 0x7, 0x43, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000040), 0x6}, 0x401, 0x8001, 0x31b, 0x5, 0x7f, 0x3, 0x1800000000}) fcntl$lock(r0, 0xd, &(0x7f0000000080)) 2018/05/09 11:40:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x5b, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) [ 216.203943] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/09 11:40:48 executing program 3: prctl$seccomp(0x29, 0x0, &(0x7f0000000040)={0x218}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc100) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) fchmod(0xffffffffffffffff, 0x40) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 2018/05/09 11:40:48 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000000c0)=@abs, 0x7) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/05/09 11:40:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB='1cHB', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xfffffffffffffea9, 0x0, &(0x7f0000000240)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@fda={0x66646185, 0xa, 0x2, 0xb}, @fda={0x66646185, 0x0, 0x2, 0x33}], &(0x7f0000000100)=[0x48, 0x38, 0x40, 0x0, 0x30, 0x0, 0x38, 0x30, 0x0]}, 0x200}}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x9, 0x4, 0x34}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000000200)=[0x20, 0x30, 0x48, 0x0, 0x78, 0x28]}}, @acquire_done={0x40106309, 0x0, 0x1}, @increfs_done={0x40106308, 0x0, 0x2}, @free_buffer={0x40086303}, @release={0x40046306}], 0x282, 0x0, &(0x7f0000000080)="1662e0fa3ca5e2016e035f3e0a9bf0a8220ebf1b4772e36b93d87f64737e5c6bc1ae487e06e250a36b44efcd980848dc02cdb9"}) syz_open_pts(r2, 0x2) 2018/05/09 11:40:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x31e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x100000385100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) connect$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"450132e14ef0b0"}, 0x2899}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xfffffffffffffe26) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0xfffffffffffffe53) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/05/09 11:40:48 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8, 0x282481) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000f10ffc)=0x8, 0x4) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/09 11:40:48 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x88ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:48 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x1) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x4000000000000, 0x4}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x832}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x53, 0x1}, 0x8) 2018/05/09 11:40:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4, 0x0, 0x0, &(0x7f0000ffa000/0x2000)=nil}) preadv(r0, &(0x7f0000000080), 0x2b, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000004c0)) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000080)={0x4}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) [ 216.445366] binder: 15426:15428 ioctl c0306201 20012000 returned -14 [ 216.453604] binder: 15435:15436 unknown command 1112040241 [ 216.462655] binder: 15426:15428 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/05/09 11:40:48 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) get_thread_area(&(0x7f0000000100)={0x401, 0x20001000, 0x0, 0x1, 0xb0, 0x1, 0xfff, 0x5, 0xffff, 0x7f}) r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x1, 0x10100) recvmsg$kcm(r0, &(0x7f0000001540)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/206, 0xce}], 0x3, &(0x7f0000001500)=""/37, 0x25, 0x8}, 0x40000100) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x20800) setns(r1, 0x4000000) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/full\x00', 0x400802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001ac0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001bc0)=0xe8) bind$packet(r2, &(0x7f0000001c00)={0x11, 0x17, r3, 0x1, 0x18, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/09 11:40:48 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2000000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000100)={0x0, 0x8a9, 0x2, &(0x7f0000000080)=0x101}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/09 11:40:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x4, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000080)=""/78, 0x4e) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x90) 2018/05/09 11:40:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80002, 0x71) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb0, "3375c29354df3479b9080f238067d8a71f58465fcfa4cd7ee97b5429df2a953d99e83b3d1f39c125a1cb573dfc6eef67f627dd3ef247e20a186c11ccb9b45dc88d18ceef6a37086336af973e692aa184662e7ecfb5e0ada9fd712cbef4d7ea291cba005c4d613a6aeab9ef937a52054f47e5d6771c24d5817984bded3e76bb9603dadd5dd5d05061931c46b3cefdcc37ef6c6a20e9b6958e57adb2541a8004c842ad2d34b5e0f7ddfec540bd8ae4c83c"}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000280)={r5, 0x3}, &(0x7f00000002c0)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r0, r3) [ 216.505503] binder: 15426:15428 ioctl c0306201 20012000 returned -14 [ 216.507130] binder: 15435:15436 ioctl c0306201 20007000 returned -22 [ 216.538401] binder: 15426:15450 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 216.600269] binder: 15435:15436 ioctl c0306201 2000a000 returned -14 2018/05/09 11:40:48 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)="aaf007d23ac163e523f223be4bbf30194495c97d1b3db100dcc01c9254e32d4edc2bc73a2946dd4343d70cbfcf9cc9cc64a613caf9473d18ffeac61bff3e", 0x3e}, {&(0x7f0000000040)="c11eab58ae121b70fa5888acfa03796250e13621709f926d74e1c3715f3f2fb4a340779a5e7608cd9219634657273126a5d4d2646b9a941fb5f4dc4739ffc9485e1a4d41b110e69216bc09fcfe99d14aa940e8921769b497e2c07e3e685f3dfeb4c8543c252686cc4dacf49650849871f4ed5661a4787805e6e4e004e36973f9fd55e918c278d0bbef6a8f17aa1973763109cc4122f816acd635a16650d78dedb1908f743ee47491705238c6a1736d68e1d77940f33c68", 0xb7}, {&(0x7f0000000100)="7cb833e9607a4ae6fee120d7c095ed96fcdcbb0eebfbf0e85633eaac846ac5ac436b70b904aec1f1f0f56e05febb671961041c39e2e8176cd765ea01733d83260f0ec309b51ed08d8d485b4bc00b", 0x4e}, {&(0x7f00000001c0)="8df33fbc43206db650bc41004b604106b0e4a5cca00d62950f0d9fb901ba077fdd42eb7cf322746670cf12384663b0c797664a3dc9f390ece2c5f956b9e39c65d8bd51acb37d50a56e06bfa5438704bceda8ff408c52ec288048b606c29e6553d4141b6ffff5124e6d8f1521611dac1cd42ded47201e5bffe3a0f81771bdbb5f4825513a096b4e0aa8e5e8ff1c3c26a4b9e75ff0a3233200b44924ba29daf77ee82cf85f", 0xa4}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="5fc997cb398d19823aa1f20306317403f4f1b470e1aaefff0100d07a79f65f", 0x1f}], 0x6, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001580)='/dev/urandom\x00', 0x60080, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000015c0)=""/9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001680)=ANY=[@ANYRES32=0x0, @ANYBLOB="bd00000074aef76cfdacd970832cec17d1de9cc84a1533b032afbcc0a7aa29de4eb75a2d0e8b843d1a15b1521b1869f75ca10b4d5ebb2273bd12e13979af7c71a291c9f2c82efe135fe932fda58184058797274399ce95957808272117200fb0210fad0086a702f0ce0657e7e1bade00dcf5b51d68ef46f1ef7bcee8fd3ad971257dd13105996da0f588979a79e396f93de6ae9544390dd8fb73fd00cad0dc3f7af6f25b8df173ee1c82e006c14e3bdc79a972880d2324c375b83254d3128227e626bd20a83f668a1a77173f5ef1d9770ccb68efa81b00000000"], &(0x7f0000001440)=0x3bd) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000014c0)={r2, @in6={{0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0xfffffffffffffff7, 0x4}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001340)={0x0, 0x2a, "48e6faa487c9f74e133fee5fbbd281c4ab84a0394496dd64ed774c6774658b1317a4cf136c5c0b742b7b"}, &(0x7f0000001380)=0x32) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000013c0)={0x86, 0x2, 0x4, 0x2c33, r3}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001480)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001600)={r2, 0x8}, &(0x7f0000001640)=0x8) 2018/05/09 11:40:48 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000200)) 2018/05/09 11:40:48 executing program 7: socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x80000006}]}, 0x10) 2018/05/09 11:40:48 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 216.768493] binder: 15435:15436 ioctl 80045430 7f1a1cd1fbcc returned -22 [ 216.802497] sctp: [Deprecated]: syz-executor0 (pid 15481) Use of int in maxseg socket option. [ 216.802497] Use struct sctp_assoc_value instead [ 216.829795] binder: BINDER_SET_CONTEXT_MGR already set [ 216.882340] sctp: [Deprecated]: syz-executor0 (pid 15481) Use of int in maxseg socket option. [ 216.882340] Use struct sctp_assoc_value instead [ 216.917886] binder: 15435:15487 ioctl 40046207 0 returned -16 [ 216.926960] binder: 15435:15436 unknown command 1112040241 [ 216.950754] binder: 15435:15436 ioctl c0306201 20007000 returned -22 [ 216.950818] binder: 15435:15500 ioctl c0306201 2000a000 returned -14 2018/05/09 11:40:49 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000010c0)={{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001080)}, 0x20) 2018/05/09 11:40:49 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/05/09 11:40:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x10c00) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x0, 0x1}, 0x2a1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/09 11:40:49 executing program 4: timer_create(0x7, &(0x7f0000000300)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000340)) clock_gettime(0xfffffffffffffffa, &(0x7f0000000140)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101002, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{r2, r3/1000+30000}, 0x10000, 0x4}, {{r4, r5/1000+10000}, 0x9, 0x2, 0x1}], 0x30) clock_gettime(0x7, &(0x7f0000000440)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, r0+30000000}, {0x0, r6+10000000}}, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)) 2018/05/09 11:40:49 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x1) 2018/05/09 11:40:49 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x80ffffff, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000680)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) 2018/05/09 11:40:49 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x28000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xdbd0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000002, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xdff) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x24) 2018/05/09 11:40:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)=ANY=[@ANYBLOB="0180c20000000180c20000000800450003000000000000009078e0000000e00000010000000000089078"], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x97, 0x40) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, 0x2, 0x9, 0x3}) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) 2018/05/09 11:40:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="e599b5bf867ff68f91aa7855fb54211300", 0x11) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2080) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x4d, "60451f539dab5f7c4efcbb696b204c630f3abe8dae1146ff38d0b8134835cbc5af575e567e6bc39704dbd6476f165aaa74abc76af64d3deefb276902948b4befbd6beacb1216ee5998bbade5ec"}, &(0x7f0000000100)=0x55) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x8}, 0xc) 2018/05/09 11:40:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xff, 0x7, 0x3, 0x9, 0x7, 0x100, 0x8}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xc, 0xfffffffffffffffa, 0x5, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0x0, 0xffffff00], 'bridge0\x00', 'eql\x00', {0xff}, {}, 0xff, 0x2, 0x1, 0x30}, 0x0, 0x140, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xc6, 0x5, 0x1, [0x8, 0x969, 0x0, 0x1, 0x78616f5d, 0x1, 0x7, 0x1, 0x5, 0x0, 0x8000, 0x17d8f496, 0x6, 0x7fffffff, 0x83, 0x80000000], 0x10}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d6, 0xff, 0xfff}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8, 0x6, 0x9, 0xffffffff, 0xffffffffffff8000, 0xffffffff, 0x8595, 0x80]}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1c}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], 'lo\x00', 'bond_slave_1\x00', {0xff}, {}, 0x1, 0x7, 0x2, 0x4c}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d2, 0xe4, 0x8e92, 0x1}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x4, 0x5, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) 2018/05/09 11:40:49 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'ipddp0\x00', 0x800}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x9, {{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0xb}, 0x1}}}, 0x88) shutdown(r1, 0x0) 2018/05/09 11:40:49 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @remote}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/39, 0x27}], 0x4, 0x0, 0x0, 0xfffffffffffffc01}, 0x8000}, {{&(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/41, 0x29}], 0x2, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000680)=""/28, 0x1c}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/157, 0x9d}, {&(0x7f00000007c0)=""/234, 0xea}, {&(0x7f00000008c0)=""/181, 0xb5}], 0x6, 0x0, 0x0, 0xc893}, 0x7}, {{&(0x7f0000000a00)=@nfc_llcp, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000a80)=""/254, 0xfe}, {&(0x7f0000000b80)=""/149, 0x95}, {&(0x7f0000000c40)=""/123, 0x7b}, {&(0x7f0000000cc0)=""/164, 0xa4}, {&(0x7f0000000d80)=""/9, 0x9}, {&(0x7f0000000dc0)=""/67, 0x43}, {&(0x7f0000000e40)=""/168, 0xa8}], 0x7, &(0x7f0000001000)=""/72, 0x48, 0x3}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000f80)=""/39, 0x27}, {&(0x7f0000001080)=""/76, 0x4c}, {&(0x7f0000001100)=""/25, 0x19}, {&(0x7f0000001140)=""/171, 0xab}, {&(0x7f0000001200)=""/205, 0xcd}, {&(0x7f0000001300)=""/243, 0xf3}], 0x6, &(0x7f0000001480)=""/24, 0x18, 0x8}, 0xa6}, {{&(0x7f00000014c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/7, 0x7}, {&(0x7f0000001580)=""/124, 0x7c}], 0x2, &(0x7f0000001640)=""/7, 0x7, 0x10001}, 0x20}], 0x6, 0x141, &(0x7f0000001800)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0xfd, "e776bdb65472e7163aaa90d1f5bc171fe57ffbee527f57b91834e76c2f50339e57fa23e9997cdf94578ec52aa38aad81fa494584ab6b12a4e47fd78e267a91ba40a777a9b1775d4fdd5efccdc3d45203cc704fa4fd46d7523660e7e8011e44151431e382ee82d4b02c386724df9ed69dfd6ea0b38183e0a6ffdb59db99d89c7df129b6276a060318482e0ec725a4d385dd22e4a4fdf7a7c9f7ba27e86aacd6c645f3c8f6b5d26964ea8859d5cedf760d6b6c45275b3203e09a7df85479b063bf5586f0f06a97e92689f6731eb2fab1d6d433ed8cd26966eb4cef0cd1de30252ffbbbdb42e9fc73f5e749111a0070eb5f4e49e0060b0ecd4788f20c66d5"}, &(0x7f0000001980)=0x105) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000019c0)={r4, 0xc0, "a048e6b6d88d7bc79a3d67875427539efd43c41ff1bf5da005cd25e3d64503fcf55c9b20c3d4f9db7606735d27c6530e7bb5cff439fb0ffcda0a5dc2f7da7a19ec1a32fb1939c2c056399a5892efbc3ee8745c58a08f76238f9ae8e195009885ea93d66f7327d98e918790236449cffd825c86fab11912063b8f25fa22b9e81bedf4792894899ba17cd63120a751e0d59d6bc46b03bf9fe3f72239ad2cad3f41a07c4b885b69f560f7037c571021e0dc6e01777b2af152198ac1dc61be6d2b6d"}, &(0x7f0000001ac0)=0xc8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) write$binfmt_misc(r6, &(0x7f0000000140)={'syz0'}, 0x4) setns(0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/05/09 11:40:49 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x401}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000240)={{}, {0xffffff80}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x690502, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x5, 0xb, 0x1, r0}) 2018/05/09 11:40:49 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000040)=0xfdc5, 0x80800) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000100)="0f2a71199b8f4ab631a14d53c62c956f3f6a7a3af2e7031f91eca5fe8e37e8cb5930948eca8c9ae05957c6763d2d62844f59606265aae0a6154f13714d223a1ea18b74fb60e7e5ab1ba697c5b3f68811b1488dd075c1f51120f590c34b0accf44de46fc7e422c5e73c05d55b2d4081081a6958daed14b0e4e0709f0cde45ea6af4e73ee12a288242b2a901f33c653f433cf2d37926e5951b85b7e052d82df108896d277af30f3503a116be6f04a4204f57d0ea68ce54a0ee053d4cdbd4") r2 = socket(0x200080000011, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e23}}) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000240), &(0x7f00000000c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x80000000}) write(r2, &(0x7f0000000280)="240000002a005f7601000010ff010000000000220090452c1a613a200000000000000000", 0x24) 2018/05/09 11:40:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000000180)='&\x00', 0x2}) 2018/05/09 11:40:50 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xa) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000001000)=""/250) 2018/05/09 11:40:50 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x2, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/09 11:40:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x6) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/05/09 11:40:50 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x33], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x6, 0xe, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6, 0xa, 0x8, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0xffffffffffffffff, 0x8000000000000167, [0xc8, 0x7, 0x6, 0x81, 0x7ff, 0xfff, 0x3]}, 0x16) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x4, 0xfffffffffffffff9, 0x2, 0x6, 0x75}, &(0x7f0000000240)=0x14) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x1, @random="f4c07398e726"}, 0x0, {0x2, 0x4e20, @loopback=0x7f000001}, 'bcsh0\x00'}) sendmmsg$alg(r1, &(0x7f0000003b80)=[{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f00000022c0)="33a1515bb59bfc1f9a120eb139b40843", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/09 11:40:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@empty, r2}, 0x14) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x0) 2018/05/09 11:40:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1c0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x3, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[], 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000300)={[{}, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2000000000}]}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000040)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, {0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xff}, {0x0, 0x0, 0x0, 0x10001, 0x0, 0xfffffffffffffff9}]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000003c0)={r3, r4, 0x8}) 2018/05/09 11:40:50 executing program 5: unshare(0x20100) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000600e8000400084d9941a53c0005000100ff07"], &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x7}, &(0x7f00000002c0)=0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000200)='/\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='mslos\x00', 0x5010, &(0x7f0000000140)) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x14000) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000080)={r2, 0xabe}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0xfffffffffffffff8, &(0x7f0000000340)=0x4) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') [ 218.905825] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/09 11:40:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x2, 0xffff}) r3 = creat(&(0x7f00000006c0)='./file0\x00', 0x44) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3, 0x80, 0x8, 0x100}, &(0x7f0000000380)=0x98) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000180)=@int=0x7fff, 0xffffffffffffff80) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000600)="e1f6049b930b2d66e6bf7b731244fd886105e2986917dc9d72bb377ad485a9ddef3c7079c3f410537064c0cb48d4e1e5cb3be9ed8844a10697d5039686ba614ecaa73f803a67f406a253e6a4d0b812950a26e4fc8194559df091b0f551be2929ae475721445f3ec8d51bc3234f21932b2b16314b894b63892dc31eb8cbcf15e54c545bfe4279805257526f1a") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/05/09 11:40:50 executing program 0: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0xffffffffffffffeb, 0xfffffffffffffffc) syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x0, 0x200) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000800)={0x3, 0x1, &(0x7f0000000600)=""/164, &(0x7f00000006c0)=""/152, &(0x7f0000000780)=""/67}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x7, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, 0x2, 0x2, 0x8001, 0x401, 0x28}, &(0x7f0000000180)=0x98) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000200)) keyctl$read(0xb, r0, &(0x7f0000000040)=""/81, 0x51) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r3, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/09 11:40:50 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x8, 0xf, @fd}]}, 0x1c}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/09 11:40:50 executing program 4: syz_emit_ethernet(0x5a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa81003000000d03000080f80b0000a33d0246e6c66c4b2b82a9ba4edad9b4247dedf6b5428f8d10b56dbabf54f1aa230091dca9db728dd7dc5a7516c2d28e4f66b5807c48bb0864993c79d655f848"], 0x0) 2018/05/09 11:40:50 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2b8, 0x400000000000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) flock(r0, 0xc) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc0880) ftruncate(r0, 0x5) 2018/05/09 11:40:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="9135fe"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) pipe2(&(0x7f0000000040), 0x4800) [ 219.038486] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/09 11:40:50 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000180)) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x2}], 0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x10000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x10000, 0x10000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x82002, 0x0) 2018/05/09 11:40:50 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x0) futex(&(0x7f0000001000), 0x8c, 0x400000000000001, &(0x7f0000191000), &(0x7f0000000000), 0x0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x35, 0x4, @thr={&(0x7f0000000040)="d38d796f3a03a357fc4e7f8a390c8dae338bc5cf2a655913b29385fdc8f1cec7980b4662f918620130d342af5ec98547cc7bbe3c07bd3098192ef38c8db11f78443e428cd2a019ae359824d794e2b9b1a4faf5e0f876a2fbd9f3db1e6d1b603d4fb710d08e3d160f950739", &(0x7f0000001040)="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"}}) 2018/05/09 11:40:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair(0x3, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r2, &(0x7f0000007a80)=[{&(0x7f0000003f00)={0x27, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "21024c440d2ae1e67c4b21c656005744856c55264ef8d3f6334d53872978e2f3edc6ab2fa37829be5569689054d54aa80571576aa2d8130792c1ecefbe6312"}, 0x60, &(0x7f00000043c0)=[{&(0x7f0000005000)="b21546e420a224bcb78a6753fcb6276abdedac2ef2ce26489ef4a8652be5d6f3", 0x20}], 0x1, &(0x7f0000004440)={0x10}, 0xfffffffffffffc9a}], 0x1, 0x40000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) 2018/05/09 11:40:51 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x4000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:51 executing program 2: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') pread64(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x3f, 0x7fffffff, 0x6555201f, 0xfffffffffffffffe]}, 0xc) dup2(r3, r2) read(r4, &(0x7f0000000000)=""/145, 0xf5a1819d) fremovexattr(r1, &(0x7f0000000200)=@known='system.advise\x00') 2018/05/09 11:40:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/05/09 11:40:51 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x30, r3, 0x400, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x1, 0x0, 0x6}, 0x20) r4 = gettid() perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x100000001, 0xfffffffffffffff7, 0x4, 0x3ff, 0x0, 0x4, 0x0, 0xf, 0x8, 0x10000, 0x5, 0x3, 0x80000001, 0x1f, 0x8, 0x4, 0x1cdc, 0x0, 0x8, 0x1ae, 0x4, 0xc33, 0x7ff, 0x6, 0x5, 0x5, 0x2, 0x5, 0x7, 0x80000001, 0x9, 0x7, 0x8, 0xdc0, 0x7ff, 0x7f, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000340)}, 0x4, 0x7, 0x1000, 0x0, 0x9, 0x7, 0x8d7c}, r4, 0x8, r2, 0x2) 2018/05/09 11:40:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) r4 = socket$inet6(0xa, 0x3, 0xf60) fsync(r2) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000200)=""/28, &(0x7f0000000240)=0x1c) read(r3, &(0x7f0000000100)=""/100, 0x27) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x581280) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x202000, 0x0) 2018/05/09 11:40:51 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x2, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x10003, 0x69f}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0xfffffffffffffffc, r1, 0x10001, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/05/09 11:40:51 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x24202, 0x0) fallocate(r0, 0x1, 0x0, 0x20000000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') creat(&(0x7f0000000180)='./file0\x00', 0x158) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1}, 0x80) 2018/05/09 11:40:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x5, 0x7e2, &(0x7f00000000c0)=0x1}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x3f7200000000, 0x2}) ioctl(r0, 0x100000001, &(0x7f0000000000)) 2018/05/09 11:40:51 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x8001) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000a00)='rose0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f00000002c0)=@generic, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000440)=""/17, 0x11}, {&(0x7f0000000480)=""/209, 0xd1}, {&(0x7f0000000580)=""/5, 0x5}, {&(0x7f00000005c0)=""/106, 0x6a}, {&(0x7f0000000640)=""/146, 0x92}, {&(0x7f0000000700)=""/117, 0x75}, {&(0x7f0000000780)=""/123, 0x7b}], 0x8, &(0x7f0000000880)=""/130, 0x82, 0xcfd2}, 0x12040) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) syz_extract_tcp_res$synack(&(0x7f0000000a40), 0x1, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x3b, r4, r5}, {0x401, 0x3f, 0x5, 0x7, 0x0, 0x1, 0x7fffffff, 0xfffffffffffffc01}, {0x80000001, 0x1, 0x1ff, 0x3}, 0x0, 0x6e6bb2, 0x2, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3504, 0x2, 0x0, 0xfffffffffffff800, 0x9, 0x40, 0x200}}, 0xe8) r6 = syz_open_dev$midi(&(0x7f0000000980)='/dev/midi#\x00', 0x7, 0x42000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f00000009c0)={0x7}) 2018/05/09 11:40:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa, "7edb4def6f66cb979678c40d6d003143c438"}, 0x1d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000000000)) 2018/05/09 11:40:51 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 219.962257] binder_alloc: 15666: binder_alloc_buf, no vma [ 219.967962] binder: 15666:15668 transaction failed 29189/-3, size 5199070359406308797--876261102925056866 line 2971 2018/05/09 11:40:51 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x80, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x87, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x1, 'lblcr\x00', 0x31, 0x100, 0x38}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x7f, 0x8, 0x6}}, 0x44) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r0, 0x0) 2018/05/09 11:40:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="010100000000000006ffffff09000000b951944d367e1006dd0e77ec0874e9aff81d5544ceca8d93e3011d37277261bd9cbf03dde2e7149c96c7a1ef1bbf41208ddf2f68c17e8f6e7a95e2d0e058ef7ba79dc50b4160e25b9524e7542e904b42220bf103cf8cf76481da2b5f148e2823b865ef3e92d7f4dade712b2cb774a413135693fb42e10df64fe6c91e030e74"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000240), 0x100000000000052b, &(0x7f0000001780)=""/171, 0xfffffffffffffd5e}, 0x0) [ 220.029478] binder: BINDER_SET_CONTEXT_MGR already set [ 220.069347] binder: 15666:15668 ioctl 40046207 0 returned -16 [ 220.124317] binder_alloc: 15666: binder_alloc_buf, no vma [ 220.130151] binder: 15666:15690 transaction failed 29189/-3, size 5199070359406308797--876261102925056866 line 2971 [ 220.218966] binder: undelivered TRANSACTION_ERROR: 29189 [ 220.224826] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/09 11:40:52 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f2fa729712521ad1aec74134d2865786500000000100409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") memfd_create(&(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000200)={0x0, &(0x7f0000000040)}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0xc0000) 2018/05/09 11:40:52 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:52 executing program 0: unshare(0x20000000) clone(0x1fffc, &(0x7f0000000340), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f00000005c0)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x200) 2018/05/09 11:40:52 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000d2af88)={0x0, 0x70, 0xe2}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r0) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000000540)=0x9, 0x4) r3 = socket(0x1d, 0x80003, 0x1) bind(r3, &(0x7f0000000380)=@generic={0x1d, "026ec992adcfab64d83603f1c315d253213257eac4b4c8cc3352c5c3825f9d9927f16e1662ed94a6e8b9133f8a566fe6caee56be876105dfc0cb75d7f973a39311b2d0246e136f23bb114a8761715c9146296cf9d6c819643572f9f4898fc303c3c69c3d547e8b567e47bcc409eea95825bb96be9d27af421433da13f217"}, 0x80) 2018/05/09 11:40:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000a40)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x41a) r1 = socket(0x17, 0x5, 0x6) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000004c0)=""/122, &(0x7f0000000480)=0x7a) recvmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25={0x3, {"033655ee79dffc"}, 0x6}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)="6efccc0529f0621d6fafec5c19f6708681e76e1201b52c26e7ec6c2681c9c12018828413688a15fbea0fb76047e22ede7790563f38f23d07fcfb860d4ac053cacf98f8feece279c7aa2cab50d23e524265181a8e0193c15c31966ff57ad030060dc90bda69bf15efd69a77e36bfb85290db680bd9013455cdffaadcb8280d7b13dfbe643a6747d4129af3340d93d7dedc1990e14ea3ac6de4e8211693cf9d12efbd2f8abac4b77d0b7c48927efc9fa7b98a24d789277e77440872cdb", 0xbc}, {&(0x7f0000000100)="30aed66a4b5e72916f250fad0b0a647ce3f559d6e0c2442dce33464a591896e8db6118b67d248d0a7e0740ae6056e1190897ca86723ccc90674a32d32a422565c133797b534559bd396b81b2abe2bba51f2bdf236f18e1b2f84d241a0bb9df5de883cbce7e3f585737f558e6d84f1eab8b3ca300461a264a3a2b8e764052ab06342cc3d96f9cd802449b00c92c205ba6f6e944736af50ff2c6d3e9c11b8f768688a4a9169a02dd3081e0c04965806063d693a07f47c7e35e09b76e807d561d67fb34b954988d2255242eebaec82aed41aff1a1da64a75e", 0xd7}, {&(0x7f0000000200)="f23f35682274486380666c081fa2bf6f0cf8f6e78d37cbceb5c80993bbd299e8403a1eb7443423bcc89b1a105e9916a85f98b632b5fdc8", 0x37}, {&(0x7f0000000240)="47df29cee254905fbe0128376dda730e941b", 0x12}, {&(0x7f0000000280)}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x418, 0x20000000}, 0x40000041) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000000000002000000e00000020000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000b00)={0x5, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) 2018/05/09 11:40:52 executing program 7: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) prctl$intptr(0x0, 0x40) msgget$private(0x0, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x72a0}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f00000001c0)=""/23, 0x17) 2018/05/09 11:40:52 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x5a0, 0xffffffff, 0x280, 0x140, 0x0, 0xffffffff, 0xffffffff, 0x4d0, 0x4d0, 0x4d0, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff0000ff], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], 'ip_vti0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x66, 0x9, 0x5, 0x40}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x3, 0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x100000000, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x12}, [0xffffffff, 0xffffffff, 0xffffff00], [0x0, 0xffffff00, 0xff, 0xff000000], 'rose0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x67, 0x2, 0x6, 0x20}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x7fff, 0x20, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x6}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x1, 0x20}}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8000, 0x5f6, 0x2, 0x0, 0x3c, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, @empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}], 0xd}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xa9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x9) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00'}) 2018/05/09 11:40:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffff4407) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002740)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000002780)=r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb2c, 0x4, 0x2, 0x2, 0x0, 0x0, 0x200, 0xb6, 0x31e7, 0x5, 0x80000001, 0x5, 0x100, 0x1, 0x4]}, &(0x7f0000000100)=0x100) pread64(r1, &(0x7f0000000140)=""/46, 0x2e, 0x0) sendmsg$kcm(r2, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="1c811be4a560dcf85f66588744c3c52f14db34", 0x13}, {&(0x7f00000003c0)="8866ae3604a891bc9cc2973e8f124812f815cd4a55b5ee8fa17ae370c1d8c9ab5a27d92dde7dc770e35dbb29d67216121e8a7f19c796a90b603c9e8b9f0bec5bdb93e9dfb6886e7f5cd3288b8748351e4758a91b46e070247412173e739391738214fd8354d6236dcf83bd42ba293b660927ffc7e80d61e40f7afd6fb6efe6255c7e2625bfde343f9896581d1eedaea66fd6c6f1a796896222cac5f06b0b358eb6b8bfc25aed324fedc6", 0xaa}], 0x2, 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"], 0x2208, 0x8840}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="06005e0096b3c4c72c7a9cdec94071d8b0cc142b967ae776f8eeb4376659d1607e8139b1d47ac043f791df8bb79f719a704dd27c007837f43affffffff6046349fe48af9222b0a400261ad870aa255c39a741d3e4533f5c0f32250d85b4be1fc8d7d5f3e2e966206f6f3bda89650639e5cc8b6002da24610e16495650f4c00647bce9b35a429"], 0x66) writev(r1, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe00600000083f710143548dac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) 2018/05/09 11:40:52 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2900000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 220.780516] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/09 11:40:52 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002080)=[{{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f0000001f40)}}], 0x1, 0x0, &(0x7f00000000c0)={r0, r1+30000000}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000980)=0x40, 0x4) connect(0xffffffffffffffff, &(0x7f0000000100)=@can={0x1d}, 0xffffffffffffffe0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000100000127c00022200800000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000eeafdd91076407984a4"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000080)={&(0x7f00000001c0)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c527ea83969a422c"}}, 0x48}, 0x1}, 0x0) 2018/05/09 11:40:52 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x3, 0xfffffffffffff000, 0x7ffe, 0x200003fd, 0x1}) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9) ioctl(r1, 0x2285, &(0x7f0000007000)='S') syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r2 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000055c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000056c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000005700)={@dev={0xfe, 0x80, [], 0x20}, r3}, 0x14) 2018/05/09 11:40:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x7}) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000000290000003e000000943fb612"], 0x14}}], 0x2, 0x0) 2018/05/09 11:40:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f00000001c0)=@raw=[@alu], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x88080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x7ff, 0x7, 0x2, &(0x7f0000ffc000/0x2000)=nil}) 2018/05/09 11:40:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000000, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) tkill(r1, 0x2b) 2018/05/09 11:40:52 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0) r1 = getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x0, r2, r1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}) 2018/05/09 11:40:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x0, &(0x7f0000000440), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/09 11:40:52 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:52 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) lseek(r0, 0x0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x16) fcntl$setflags(r0, 0x2, 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/252, 0xfc}, {&(0x7f0000000540)=""/244, 0xf4}], 0x7, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00000006c0)={0x0, r2}) fallocate(r1, 0x1, 0x7f, 0x3) vmsplice(r1, &(0x7f0000000880)=[{&(0x7f0000000700)="d238c26450e6e5ed4ace2fa38f98365bb6014db8d0b0b40e8558b927d7cfa2b72591f78b24da5a864ab30091f75e4ff3602f072db5a0e0b27fc071a714384ebcafadce7bb80faf", 0x47}], 0x1, 0x0) open_by_handle_at(r1, &(0x7f00000008c0)={0x9f, 0x38688b3c, "1950282e21dd52c63c03a4148eeaf397056e008eaf621a2c49d254240003ff7f0daf63d2d0148e3db88d6847fddc95af99a067da969a5f510b5d3d05f4075a14a7bcf6fa6b859537f3f42c09ace24061a06802f1a9c0e3c5543c38a6983842cab2e56b157b9221dd1825770cbd5513ae59b9798c9499273d25771b08512e87befc6571a2a035f04ae5ac2bbf8fb5d8a10d21713e15532e"}, 0x2000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000ac0)=0x3) fcntl$addseals(r1, 0x409, 0x0) syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000b40)='./file0\x00', 0x3f, 0x1, &(0x7f0000000d80)=[{&(0x7f0000000b80)="cc7f3af251fbe5fc4f6cf837dfddedccf39d3bb080b8bbde3a19b07e1514fb84b7a08347a48abdb696a660db8d531a0d98ee7e77e2c3b2ebb79e6d061d219df27cea3cb12f", 0x45, 0x80000000}], 0x8000, &(0x7f0000000e00)={[{@flush='flush', 0x2c}, {@check_normal='check=normal', 0x2c}]}) futimesat(r0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) syz_mount_image$hfsplus(&(0x7f0000000e40)='hfsplus\x00', &(0x7f0000000e80)='./file0\x00', 0x8, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000ec0)="0fa0d6a4ad195fd2a0a1fda01895b6abd8aefd9287980e476b962ce5486f46040f39b43908f9b48d097442b33cab61f36d2f49945e931868ff956c9ad98d7d9da9a9059091f5d9531d84635551e319cdcf58a97f7aa81255e038db30d4538d669371345c808baedd30970c4301e02e3bedfbedb894779487b330174f648b879f1c06be14b8a4eaec5031e3132d438adaef526f9a6ef38dfbc4ede46accf0394282833bac268bc2dbc8fda89f1a4b0bb7f8d7b095ddc8130e02f6fb8d6d03be46595e7d10924f", 0xc6, 0x20}, {&(0x7f0000001140)="6ccb04dcccd901df426ce344aa", 0xd, 0x3}, {&(0x7f0000001300)="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", 0xfa, 0x9}], 0x215000, &(0x7f00000015c0)) fcntl$setsig(r0, 0xa, 0x1a) write(r1, &(0x7f0000001600)="c40d26f67af273931ccb75828e00757f16f035319251f976e991367c9010ce7a0a659a71bcd421d2389dfe01b92e717b289d238c4e4e672705aa62787a9e1960b6f9562beb923d882bc9b1b6093c4faceb4225063ff0f47177dfd3960e88a6e9e777b0352a80b414d33422d43d693db9cb1c692381557a8662cad3122d779d3d54aae415b3f905dcc3018cc4cff3ece46cb6cafe75d215381b338cd46c80c1b26a14eb7f7e2f0204957618c48d8879e2c2459c7cf2fad19a4fee1c", 0xbb) getdents64(r0, &(0x7f00000016c0)=""/75, 0x4b) syz_mount_image$ntfs(&(0x7f0000001740)='ntfs\x00', &(0x7f0000001780)='./file0\x00', 0xd6f1, 0x3, &(0x7f0000001d40)=[{&(0x7f00000017c0)="13e67940a677070190144703b9b2d2ffed37fe7d9f0d6b9ed1a67cde39a5751c2ccb5812764557505744847dc6c31a64016f3eb8f9b9a69e0f9a74b00e0ef1ed77809ef30e91929ced3f7a8e40e1730d9c3bc4a1daf2c0cbe82175c4e13a5850e0815ea1c3cb8cf53ecd5ebab8807b60489c70fdff395842c42d851cb53e7defd52542f79543c451798e6d99d43011248a72adc6c4f36708a47eda74130ab132c2f1bee849eac95dc5a12fb3839c43b5c1a1e9ce5428ae57dd6de12e26f494dff0dfbfd7a35639319304ce71e00c303ba800ff1a642207a5cd5f9bef9ed96db9fe5257b00b9e0dee9786f513805344d9040d6b", 0xf3, 0xa31}, {&(0x7f0000001a80)="a4f253d67c7cd8df26db4267acd3261510ead647e9f19b9ccb18621bac304cd6136cffb83fd67ee26b468e0fff83a5c14fd2b0dcf308bba767a6fda785590945ce23d2037e7b7d4615702111040d792d8fd8c885a54e38d65dacdc279975aecb2b", 0x61, 0x6}, {&(0x7f0000001c80)="4406987affe5d579e87fe38e13450d9dfb82951aee12b2fe97164c0e0f8cdce54e69e34a9134ad38e3a83387364018b47a970690670bf256901355fadaa539022ae0add17d226d5fd139dba2583015", 0x4f, 0x971f}], 0x20002, &(0x7f0000001e40)) fstat(r0, &(0x7f0000001e80)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001f00)) r3 = open(&(0x7f0000001f40)='./file1\x00', 0x800, 0x59) fcntl$getflags(r1, 0xb) renameat(r3, &(0x7f0000001f80)='./file1\x00', r3, &(0x7f0000001fc0)='./file1\x00') io_setup(0x100000001, &(0x7f0000002000)=0x0) io_destroy(r4) name_to_handle_at(r0, &(0x7f0000002040)='./file1\x00', &(0x7f0000002080)={0x103, 0x7, "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"}, &(0x7f00000021c0), 0x1000) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)) syncfs(r1) open$dir(&(0x7f00000022c0)='./file1\x00', 0x0, 0x120) 2018/05/09 11:40:52 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000040)={0x2, 0xe, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xf9f}, @in6={0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x68}, 0x1}, 0x0) 2018/05/09 11:40:52 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x91, 0x3, "045d2b1f8817bb623cb9ed4dab6638cec655880949b4a95312ea414eb37e32d095e8bda799945f28e459b2a71eee68823829572bdbe920eac5be777964f223c6ab4e5f697ff700830e42db3613b79dd5ac0255207f23740afdeaa4ec68724b37e5e645532e878d177db5d01331ce4b5231c487eb4eba6e6a1bd586d3dec9eddcfb8ac4b187fad50338"}, &(0x7f0000000200), 0x1000) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,ctr-camellia-asm)\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000002c0)={{0x4, 0xa135, 0x8000, 0x1ff, 0xffffffff, 0x4}, 0x63, 0x525a5fa7, 0x7f, 0x2800000000000, 0x1, "f91fa2a5bbce63321b16f94e27b819b2029fd33795a0dfaa93cea65af6e53a9d1a94698fc958ed2c527955657c1c2d765ac681c45552de1761f3b9558ef4739b919657fc747a5e771023491875fa1fc9f16b41e31e6e1ed118c5a48d91dfa463585900f34b40b1b1843be78a36a270a38855739c6f101b8a3122661d042efc4f"}) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="2b051a35c652d92595cb5e60dd30100e81ba5bb951755bf3f339311a0925ac7449543597971315f894ec1447634c77b055aa5135da3ee5230ace25090012bb3fcde7e21aaf33ce431569a4", 0x4b) 2018/05/09 11:40:53 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000240), 0x16b7, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f00000002c0)="03000000", 0x41, 0x2df, &(0x7f0000000140)=""/251}, 0x2a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x5, 0x4e22, 0x0, 0xa, 0x0, 0x80, 0x2e, r0, r2}, {0xe0c, 0xb0, 0x7fff, 0x1, 0x0, 0x9, 0x6, 0x8001}, {0x3, 0x0, 0x2, 0x33cefe5e80000}, 0x5, 0x6e6bb9, 0x2, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x1, 0x0, 0xd5, 0x2, 0x4, 0x8000}}, 0xe8) 2018/05/09 11:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2b00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:53 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x40, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x10, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x88470000}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x4, 0x1ff, 0x9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x6}, 0x8) 2018/05/09 11:40:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) rt_sigprocmask(0x0, &(0x7f0000000200)={0x9}, 0x0, 0x8) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x0, r0, r0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8, 0xd69, 0xc33}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x0, 0x87}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) r6 = dup2(r0, r5) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f00000000c0)={0xffffffff, 0x100}) tgkill(r1, r2, 0x41) 2018/05/09 11:40:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffff, 0x2000) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r1, &(0x7f000079a000)="16", 0x2c}]) 2018/05/09 11:40:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x440000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080)=0x800, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) write$rdma_cm(r0, &(0x7f0000001480)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000240), 0xffffffff, 0x0, 0x1, 0x4}}, 0x20) 2018/05/09 11:40:53 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000006c0), 0x80000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f00)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) close(r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={r4, 0x2}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0)) truncate(&(0x7f0000000c40)='./file1\x00', 0x4) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r6 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)="823a7e6f941acce11cc040134806940efd186edcee33c628c970be6e460b2781a72bf9c3f958945e293097d01f798dd219df10625ce42f3a8115d009501853c802ac04df227bbffcd60f09098824a73244e116e5182852f91a4c0b0dcf2a699cb86246a42c2277f854ffbea4", 0x6c, 0xffffffffffffffff) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d00)="f610197b050044828195212e2a657b677ed39b8d19af2ecad38d3331b03630aa6ed96ca24a9e61ec6212ee2ee3f419cf9dd8491d350c6959900a3656fdbfdb687df4463a99a085e39ec631ba3c3746b500870188b5f0b5f7b8c8754b9896c35f6a7eb6f339495d3ee0c4fa58a3497ea6dd63f8c97d5e73a2d42e311d72a6c7cada57a9ab2e61a361a3e3e36c0057cdd20cea8331b944bd6e17bceecf37ef75f8f56d04e9e4c153cc0d0f4da7996dffd56736e0f2400cfa83895e7b2f8280651cec285daf477022fae887a2597e8589f53689c8852058aef7ec78", 0xda, r6) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="00634040002b16956879613401ab070fa85d9e0200000000000027be8081b269445c6e121b501c8749000000001200000000e4ffffffff0000000000"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580), 0xfb, 0x0, &(0x7f0000000400)="9ddf4f4fcd5b51dcce17ceb01975e0f2242779c2a7785f85d479c6ebf49c182dbe1700390bee961630cc6c9b7a349711e99ccb8172d38236a6ff92271a694598fbe49cd5d610e2da538ccfe40595a85d54d8ae67e827e4c37824044c6b35a7a72c7ec1f9490dad1557a474542d2f58dbf040aae17b2bddae2e8d046993e7ec5371d270c3743a4c3325d62a368cb6d3d1a0a44cd31c589aa4cb996cd11377074081bf48857501ef26e8b318cf3f0ef385b804b2818dff17c3a1961288fcab3c94ef9e11290db92aa21e05c44ea25a8a6cd15df48cbef2776fd68cdfc1dca6eda167911a7d0bcb279162fd21291f40b1d48fcab3614e8a6adc21e757"}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec35d8f17f8e5224719e2525ce2a", 0xc4, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe88bcdfa83f85", 0xdd, 0x0) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="49e6e39cb8d81fd49217795e40275b9736d42c99d15240338b8b60f86fb5d2ec47787ec7142e9533999c6e6fcc463fdeee557837e9f1c617ee3efab64702531bed67cf42f77ecbccb9799c2119452364dd1dd749762832b2cff593cf16c780b4d7", 0x61, 0xfffffffffffffffc) 2018/05/09 11:40:53 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000840)={{0x1cf, 0x9, 0xfffffffffffffffb, 0x1a9, 0x81, 0x7f, 0x5, 0x68b8}, "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", [[], [], [], [], [], [], [], [], []]}, 0x1920) io_setup(0x7f, &(0x7f0000000040)=0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/snapshot\x00', 0x40, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0xfff, 0x8000) poll(&(0x7f0000002c00)=[{r3, 0x8005}], 0x1, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000800)=0xe8) ioprio_get$uid(0x3, r5) io_cancel(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x81, r1, &(0x7f0000000580)="13a42fdd6ef73a8cc6a13a13c65b4dfb4a90222de350d14d52531b8e681da1cabf2df2049e95ed5876591e9a2bdb92c6ad1854906e9cf09cfe752bc2d727cdf7133db3356b647190d6b8a483e065f91cb7e2344a6c379b1783e327664b91aec26fc1cd79a17903e317679222be432bec14e38a3fb8fe32a2f68eff30a66006bb426a79d7a6149c8eb1fdf1d6f2d098b35885ddb6f5165f83655b64fc3f612a87d33b52d0005b1dd7b66b", 0xaa, 0x1, 0x0, 0x1, r3}, &(0x7f00000006c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000080)={{0x7, 0x0, 0x0, 0x0, "2e43a5e3ccea68579a2c39c215ef39c7e537f09e7ac42a7486671cfc0ea93fadfabd903ae733f74400a3df33"}}) r6 = syz_genetlink_get_family_id$team(&(0x7f00000021c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000002b40)={&(0x7f0000002180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002b00)={&(0x7f0000002200)=ANY=[@ANYBLOB="cc080000", @ANYRES16=r6, @ANYBLOB="04f13cbd7000fbdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="b00002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400dcf2ffff08000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="240202003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000ffff080007000000000008000100", @ANYRES32=r4, @ANYBLOB="cc00020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r4, @ANYBLOB="80000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="2402020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000104000008000600", @ANYRES32=r4, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040006001f01ece70000010006ffff010000de73ffff0900000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006c625f73746174735f726566726573685f42fb997eb1696e74657276616c00000000000000080003cfee2d3a092ea97144006e81", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r4, @ANYBLOB="e00002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="6c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c00040007000905090000000101013fd3080000040004fa010001000900ff05810000000700040109000000080004ff2000000003001705ff000000"], 0x8cc}, 0x1, 0x0, 0x0, 0x80}, 0x80) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000002bc0)=0x60000000000000, 0x4) fcntl$addseals(r3, 0x409, 0x5) gettid() ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f0000002b80)="798b74252a434833df54c35da7e5dd464f4f3dc74d5620b604c17a9a83598289f6") 2018/05/09 11:40:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socketpair$inet(0x2, 0x3, 0xb9, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/05/09 11:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xfdffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:53 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getown(r0, 0x9) fcntl$setstatus(r1, 0x4, 0x44000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r2, 0x6}) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/09 11:40:53 executing program 0: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) waitid(0x2, r3, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) 2018/05/09 11:40:53 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) r4 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r6 = getegid() ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) r7 = dup2(r2, r3) write$sndseq(r7, &(0x7f0000000380)=[{0x500000000000, 0x9, 0x7, 0xf0b, @time={0x0, 0x1c9c380}, {0xffffffffffffffff, 0x4}, {0x7fff, 0x800}, @addr={0x0, 0x1}}], 0x30) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={r4, r5, r6}, 0xc) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000080)=""/203, 0x4}) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/09 11:40:53 executing program 5: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x8, 0x5, 0x1f) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, r1, &(0x7f0000000100)}]) gettid() ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x7ff, 0x2, 0x3, 0x7f, 0x3, [{0x1, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x1}, {0x1, 0x4, 0x4, 0x0, 0x0, 0x1}, {0x7fffffff, 0x4, 0x10000, 0x0, 0x0, 0x4}]}) 2018/05/09 11:40:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000002000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7, 0x10000, 0x2a9f, 0x5, 0x9, 0x80, 0x4], 0x7, 0xbf, 0x9, 0x36, 0x800, 0x1, {0x2000000000000000, 0x100, 0x1f, 0x2, 0x4, 0x0, 0x1, 0x1ff, 0x5, 0x3, 0x2, 0xfffffffeffffffff, 0x9, 0x5, "e7085af43d152d4b5ba18c12827d274740201b393dcdd3c770f46d550d7d46c0"}}) [ 222.019509] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 222.095332] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 222.128709] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 222.210371] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/05/09 11:40:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00000016c0)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0ba4d1ec4373d242e635bdbc456ca41adf232f7a6f3da8285001a2e70b5834438d603249a208a308338484106e1793f1c1268deb594f7dd085fc862767a16917abe92000000000000000000000000000000", 0xffa7, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000001540)=[{&(0x7f0000000200)=""/211}, {&(0x7f0000000300)=""/178}, {&(0x7f0000000080)=""/55}, {&(0x7f00000003c0)=""/82}, {&(0x7f0000000440)=""/79}, {&(0x7f00000004c0)=""/4096}, {&(0x7f00000014c0)=""/109}], 0x0, &(0x7f0000837f57)=""/169, 0xfffffe85, 0x4}, 0x40000000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x18, 0x5, @thr={&(0x7f00000015c0)="55fc9f0e0a0261dcbb2e5d4c2151d4ebd4b0ae44727135e18772932e1acce073f4751f48d2479da2745b8939f3a71dcb9dd256817bed585321b33f148ff2a034ced61be39127822a7480ca97648d2bb2fd0b02f3212d314500fc43cf63bd3585268cd70eb38091ceaf4e808e15106f912bfe28373f95edfae03363ed5799de11fab5e6fd2a35ea6058f490", &(0x7f0000001780)="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"}}, &(0x7f0000000140)=0x0) timer_delete(r3) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x208000, 0x44) 2018/05/09 11:40:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(camellia)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9be0, 0x10000) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23c", 0x11) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/05/09 11:40:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x5, 0x0, 0x0, 0x0, 0xa}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x8, 0x9, 0xc271, 0x8, r0, 0x1}, 0x2c) 2018/05/09 11:40:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="86c7a4b5d99b7d6bc7a227574a4d2e5f6ec0408512ee452a70b00444d306952ac8fe7285f7ee36474f5f590b1fa97470ada59ca9bf29772091f12f1899bd565ec8e1fddd8f5916fe23e9a0d297e12a81821ff345a38613444f10410c9fd79814ead712c98fe88ed8c6cfae1a9d1a14a0321a57fbc6942ab90edc35f6", 0x7c, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="3fc1d1893afea26ed023162db00f583974450a7d92eec2d9d760928ec831c302cd49381bf3bd147f749ca01ef94c48f7894da65da6e56a638f3d146ad61b603ad74018086e5ee3797151a05e99fe30700acbee7466a2e95b59d930a7e218cb4c3f701c766046467e8bfbbce10da6964b1eed463f4e618a3731f16d4d2aa63dd84f648ab48a29f62a34e7202ccf6861df102a4325d571279e22d1074cbc5df4594c7b845749021544934a153b9efe9e8755c31f1b9645e5ae9cee3191b60e0eafc22a17a1cb26af0690992b3ccafec0ee1130e8", 0xd3, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000200)=[{&(0x7f0000000180)="0a72431141b183acdb7135d38f8ddfd32935e253117a13c326c2a1e0719242d91cc462713b84225bf5568be90be6f76ca8c46d525340879b1261e10dee24801cada9ed1ce4fe14c89935c73047221d5bf6b5930299bb1297adea0b6cf2af8d5723ceac46eb2776eeb5701a5a4da830aa60816cc683a2a8b0c1", 0x79}, {&(0x7f0000000080)="f99a2be710", 0x5}], 0x2, r2) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/05/09 11:40:54 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:54 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1ff) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) shmget$private(0x0, 0x1000, 0x8000000000000080, &(0x7f0000ffc000/0x1000)=nil) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40040, 0x0) 2018/05/09 11:40:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x140, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x1, 0x1, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x5, 0x1, 0x1, 0x600}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000040)) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2800, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00000000c0)=0x3, 0x2) 2018/05/09 11:40:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0x401, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000100)={0x2, 0xa8, 0x100, 0xb1, 0x1, 0x7fff}) 2018/05/09 11:40:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0xffffffffffffffde, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="dd"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/09 11:40:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000780)={&(0x7f00000002c0)={0x1d, r2}, 0x10, &(0x7f00000006c0)={&(0x7f0000000400)=@can={{0x2, 0x7ff, 0x0, 0x26}, 0x5, 0x3, 0x0, 0x0, "90299875cd45e225"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x5692e25309fb22c7) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r3, &(0x7f00000018c0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="f6f5c6213e5a892a8d150d00434f6d1a", 0x10}], 0x1, &(0x7f0000000300)=[@assoc={0x18, 0x117, 0x4, 0x1c0000}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)="cdf64c3f61ce79964bea88884d5fe1d6d66e36f607b186c42d9192a0d1fb6e0b7f3b8aa7d7d45b6b31fe51ba1f59e66306a135ede26a0a226d0f62", 0x3b}], 0x1, &(0x7f0000000540), 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000700)="c0bd7f85212faf9480defe93202559a119dc3e456cba0dcb1434b25d0d0247e6192a8a2f782c7fd769de0ec273aa14d091898558f8265ce5731dc92e77ae4b7422a104199c9abbe2d53da686b62de74994076d524789212c09", 0x59}], 0x1, &(0x7f0000000d80)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40040}, {0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000e00)="1fd7b3a2bbd63f65dc95fa1c7b7435f84e8bb7f71eb767ff7944e02482a74f2987e4b9f9dcdb8cf602462fed26293d185d93230669163f20faf4239f7f4dda60a817ae5599f424dde661793ba697feeaa1e18850b499f43f9abc30d23eb388076f06e27f48cec1371a89745667bef98df36891f46e265c7328aa526cce3f585940b1e922e956d33e39da915bf606288799631fcbab84f15575a9ff7983c9d7914b77ae43c3e40098727723760562a2c84afaf66fe1530e87112a01399912a53f89e7550cf1b5a8c242b7c67623f6cfceb49ec341fc45d44c53a63e8c39afb90e32af75b0d9918fbc95634330bfa017fd1131421a0e", 0xf5}], 0x1, &(0x7f0000001140)}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001180)="aadf68ba08db29dde2b50b70b9301389d631e22e8cafe51ef16bd9ca573a9b9fff76989278e698c5326938c5385d0b77105b04e52e925a68e90f327d07b60918d494d6740e33f0ac9fe8a7306b0f24485064f4e7734a14edbf44cdb1c127b6e9b2f0a2a34247dd5b6a860aea056aa5ef20a70234e52eadab6db7705c5155cdc9dd1b06bf511e6c015d412e1c75558676d5d2", 0x92}], 0x1, &(0x7f0000001a00)=ANY=[], 0x0, 0x800}], 0x5, 0xc0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="7e609d1db7e36d21885060f108f79006bab46840555f81007124cf4e2b18ce5f03632ae5c65dfb068053e216c4c2f85ee9eb07d99422dcc5e9bf904c2ab98d905dd617622df0b3f759c90aa3e0f1783c19f9539b06cb776b9a1802de8a3377bd9fcf1214bc14eebd6701c1567bbd382a5c34a728fc4a9e03a057e65c9e52d59ae475d3cb3d6dc2430c4167b2b5f5925ef4e5eb0a4a61a911ff3f59bfd796a6c35295870785844ae544156f3af8c03babc645", 0xb2) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0xffffffc1}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/09 11:40:54 executing program 0: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002ef12bbf9569b0876d00fb0a00000000000000000200000010fcffff0b0001230500000000000000"], 0x24}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x5) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) [ 222.352051] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 222.390843] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/05/09 11:40:54 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2f], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:54 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x80}, 0x8) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0600e94098333633eee9"], &(0x7f0000000180)=0xe) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) accept$ax25(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x6, 0xbec7, 0x0, 0x7, 0x4, 0xedfd, 0xffffffff, 0x200, 0x41, 0x1ff}, 0xb) 2018/05/09 11:40:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002480)="291a12956bfbbad68cc071e25f969b07", 0x10}], 0x1, &(0x7f00000013c0), 0x73}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 222.490711] binder: 15935 RLIMIT_NICE not set 2018/05/09 11:40:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) accept(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @random="9582ba364e89"}, 0x10) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) [ 223.250323] binder: BINDER_SET_CONTEXT_MGR already set [ 223.255695] binder: 15933:15935 ioctl 40046207 0 returned -16 [ 223.262795] binder: 15968 RLIMIT_NICE not set [ 223.278962] binder: undelivered death notification, 0000000000000000 2018/05/09 11:40:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x2) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f00000039c0)=@ipx, 0x80, &(0x7f0000004040)}}], 0x1, 0x0, &(0x7f00000042c0)={0x77359400}) 2018/05/09 11:40:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c746572000000000000000000400000eb000000000000000008000000000000000000000000a2c4b2b5b87d5a7be42770771b23ed9a25276753c719b086ac787c2187a4c21ad00150"], &(0x7f00000000c0)=0x73c47dd9b0aa5160) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000580)=0x200, 0x9, 0x7) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100), 0x4) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000200)={0x1fe, 0x0, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000540)={r4, 0x10}) r5 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="8f43bea13d917e524a05a82bc5cbe3aa971fc762647c1936fe3e096b5e11444d645e25adea2e1c2fa241c1593c2b499ea50dfc406365fd9ce86216becfe004abf0ef68fde290aa0d5ab65e6f879ff257534cd7089552656e8e3a1d454d234ad4fe2b4a9a33256a2a5f9f80d965169ec555c75029392a9b2bd8f739cabb907075a66790404ce6992f5fd4839561ee28954833ea2870168e1eb84ee9f92c4de478faf741754ff3aba215fcd6faba199eb4266f4a63084dae55fe48af95471af067f3f4b57e58a956b37c1254138649e08b", 0xd0, r5) ioprio_set$pid(0x0, r3, 0x6) dup2(r0, r1) 2018/05/09 11:40:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:55 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='sockfs\x00', 0x31080, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='ocfs2_dlmfs\x00', 0x1001, &(0x7f0000000100)) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8042, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x9, 0x3, 0x0, 0x8000, 0x1, 0x4}}) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/09 11:40:55 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000040)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') 2018/05/09 11:40:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a74068c7ec5fad46bd4513db388e8077e399b7379a0279cc00e5eb1267010a603aaeb396cb94bdd51d4c", 0x2a) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x2) close(r0) mq_open(&(0x7f0000000140)='cgroup)GPLloem1lowlan1cpusetvmnet1securitycpuset_\x00', 0x2, 0x1, &(0x7f0000000180)={0x0, 0x13b5ccd7, 0x74e, 0xff, 0x800, 0x401, 0x7, 0x40}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x136) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="aeb9952989b0ea5400000000000000000000000000000000", 0x18) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) 2018/05/09 11:40:55 executing program 6: r0 = socket(0x11, 0x100a, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x6, 0x2, 0x5, 0x0, 0x6, 0x0, 0x401, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xffffffffffffffff, 0x5, [0x7fffffff, 0x26f, 0xd4e, 0x5, 0x800]}, 0x12) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r3, r4}) 2018/05/09 11:40:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x103001, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000040)='\v', 0x1, 0x0, &(0x7f0000001040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/09 11:40:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) accept4$packet(r2, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001300)=0x14, 0x800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001340)={r3, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/05/09 11:40:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x10000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xffffffffffffff76, &(0x7f0000015ff0)={&(0x7f000001bf58)={0xb, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @nested={0x8, 0xf, [@generic="b2"]}]}, 0x24}, 0x1}, 0x0) 2018/05/09 11:40:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2000000000000003}) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c74657200000100000000000000000000000000000011f7586a4433f2948ff153119a4cad85664c6d444c9a89f9350ed55901bf5bec0a028daeb21c82e55c741f5b0b90dfbcf40b3d7e03a9045e591b6afaa9d03a7ce517ce06e2317ba7ce76fe6884642e2513fba362d0a22a864eae786c7a3c27b7871e7e086d8536ebfbf090c3b0d0bcf6f87690bacb9b9cdc7d03f39257b41519e3ee23c1e357f0a4caa680612d9a68"], &(0x7f0000000300)=0x24) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={"626373683000000000ff00", 0x3001}) 2018/05/09 11:40:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2b000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:55 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80200) ioctl$TCSBRK(r0, 0x5409, 0xed27) r1 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r2, r1, &(0x7f00000000c0), 0x8) ioctl$KDADDIO(r1, 0x4b34, 0x200) 2018/05/09 11:40:55 executing program 2: r0 = socket(0x40000000015, 0x200000000805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 223.921971] : renamed from bcsh0 2018/05/09 11:40:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x32000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)=""/24, &(0x7f0000000140)=0x577) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x6b7}, &(0x7f0000000380)=0x8) r2 = accept4(r0, &(0x7f0000000180)=@hci, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x92}, &(0x7f0000000280)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/09 11:40:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000120a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x1}, 0x0) 2018/05/09 11:40:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000010000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/09 11:40:56 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x41) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180), 0x10) 2018/05/09 11:40:56 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x7) 2018/05/09 11:40:56 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = socket$inet6(0x10, 0x7, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x0, @broadcast=0xffffffff, 0x4e22, 0x4, 'lc\x00', 0x8, 0xfff, 0xe}, 0xfffffe97) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a060a0000a84302a7052369250009000800061c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@buf={0x45, &(0x7f0000000080)="f23628ec61535599ad799ee82f0a6b7eb8422a523f196eee3bfd74db8b1fc54039ea8486ff9e97c1775405776e465d3d829aa7ed0d0d43955a4e9b32d9fab7ee620477235c"}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x2, 0x4) 2018/05/09 11:40:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x20000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x7fff}, {}, {0x0, 0x0, 0x0, 0x1000000000000}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x4004, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, {}, {0x0, 0xd000}, 0xfffffffffffffffc, 0x0, 0x0, 0x8000000400060, 0x0, 0xfffffffffffffffe, 0x6001, [0x0, 0x4]}) ioperm(0x80000000, 0x4, 0x98a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/09 11:40:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r2}, &(0x7f00005cd000), 0x36, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'sha256-generic\x00'}, &(0x7f0000000280)}) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040), 0x10) r5 = socket(0x2000000000400b, 0x200000000009, 0xa8) setsockopt$inet_group_source_req(r5, 0x0, 0x2b, &(0x7f0000000140)={0x5, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x108) getsockopt(r5, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x7e9de2e7ea5f1bf) sync_file_range(r4, 0x80, 0x9d0, 0x1) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000080)=0xfdd6, &(0x7f00000000c0)=0x4) 2018/05/09 11:40:56 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e, 0x80800) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x2, 0x5, 0x100000001, 0x500000, 0x4, r3}) write(r0, &(0x7f0000000040)="0ea9563c66ecc05e175178f6ff29f5fa3e2c22adc6588f4656d6c7bbc1d847474ba75ac28cf403597e72359305c3f9112b01fd25a5106dbb9bde77d1ca85b14462574bb8ff7717fb8bc206de1e9012822219bcfcb882e3de197824049c0b5d103990c177f71fd694c92451f675deba19d9", 0x71) sched_getscheduler(r3) r4 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000180)) fstat(r2, &(0x7f0000000240)) ioctl(r2, 0x1276, &(0x7f0000000100)) r5 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='*\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r5) 2018/05/09 11:40:56 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000006ac0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000006b00)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000006b40)={0x5, 0x7, 0x8200, 0x4, 0x1, 0xffff, 0x400000000, 0x100000000, 0x0}, &(0x7f0000006b80)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006bc0)={0xffff, 0x0, 0x0, 0x2, r2}, &(0x7f0000006c00)=0x10) io_cancel(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)}, &(0x7f0000000400)) 2018/05/09 11:40:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2900], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:56 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/05/09 11:40:56 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000004040)="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", 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/20, 0x14}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fff, 0x4) write(r0, &(0x7f0000002040)="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", 0x1000) 2018/05/09 11:40:56 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x200, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xec) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622a5181738ffa8008759be40bd49ec2d3143f9790c28743974d751377df18f5e34381cbe3bdbd7847186088d0c1b", 0x35}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x12020) 2018/05/09 11:40:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x3) write(r0, &(0x7f00007d9fdc)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2e8240, 0x0) 2018/05/09 11:40:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x11000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:56 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x131000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x63, 0x4) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000040), 0x4) socket$inet(0x2, 0x1, 0x490e) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x509200) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x40000, 0x400000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000001c0)=""/66) 2018/05/09 11:40:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0), 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000040)={0x4, 0x1, 0x0, [{0x5, 0x9d1, 0x8563, 0x9, 0x3, 0xfffffffffffffeff, 0x8cad}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/05/09 11:40:58 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004700)=[{&(0x7f0000001c80)=@abs, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000001fc0)="bbc1c83e47", 0x5}], 0x1}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000040)=0x80, 0x800) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33f) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/05/09 11:40:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x800, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000140)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/09 11:40:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe0e, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x1, 0x609, "90d21a90d926f8b7234c1352b4faaf9300361cf6371f45a8b74fc63ae74b02fb3a6725cb596c621f127f5d6b8e996cf5104e5a5c2403c22b1ef6cea56510c3", 0x3d}, 0x60) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x5, 0xb69, 0x400, 0x109e, 0xfffffffffffffe00, 0x1000, 0xfff}, 0xc) 2018/05/09 11:40:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) clock_getres(0x5, &(0x7f0000000040)) r1 = openat$cgroup_ro(r0, &(0x7f00000022c0)='cpuset.effective_cpus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/05/09 11:40:58 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xfffffffd], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:58 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000000040)="82", 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x12, 0x2, 0x6, 0x11, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x9, 0x5, 0x400}, @sadb_x_sec_ctx={0xb, 0x18, 0x81, 0x0, 0x4c, "d9007c830e98fe00c47319fb21bc3b0847ed6057a80c32bb9d181e610a3d8f714794b09cc90764f00998c275ab98a3f4c86b9e1c8ae56bfa546dcfc8f3b9e42dfd64a73c4edaf3043190758f"}]}, 0x88}, 0x1}, 0x24000000) 2018/05/09 11:40:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000deff0000000000000000000000920700000000000000000000"]) flistxattr(r0, &(0x7f00000000c0)=""/12, 0xc) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000140)={0x7, 0x1, 0x100000000, 0x2, 0x0, 0x8}) mkdir(&(0x7f0000000100)='./file0\x00', 0x5) getdents(r0, &(0x7f0000000000)=""/16, 0x10) 2018/05/09 11:40:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=@mpls_delroute={0x1c, 0x19, 0x301, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) socketpair(0x4, 0x800, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) [ 226.523251] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 226.556902] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/09 11:40:59 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2b], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:59 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r5 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x200000, 0x4, 0x0, 0xfffffffffffff99f, 0x2, 0x547, 0x9, 0x743b, 0x925, 0x7fff, 0x1f, 0x7fffffff, 0x1, 0x6, 0xbdd4]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r6, 0x7f73}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/05/09 11:40:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) socket$packet(0x11, 0x2, 0x300) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x80000001, 0x20, 0x8, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r3 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0xdf6, 0x20000) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2018/05/09 11:40:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200), 0x4) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180), 0x8) 2018/05/09 11:40:59 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ipddp0\x00'}) r2 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={0x0, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f00000000c0)) 2018/05/09 11:40:59 executing program 6: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x8, 0x0, 0x1b7f, 0x1, 0x120000000, 0x4, 0x6, 0x1ff, 0x7, 0x4939, 0x5, 0x92e8}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffdffffffffffa) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0xe5c6}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/xfrm_stat\x00') ioctl$TIOCNOTTY(r3, 0x5422) pread64(r3, &(0x7f0000000200)=""/8, 0xfffffffffffffeba, 0x0) 2018/05/09 11:40:59 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000080)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=@ipmr_newroute={0x3f8, 0x18, 0x802, 0x70bd28, 0x25dfdbfb, {0x80, 0x10, 0x0, 0x6dc2, 0xfd, 0x3, 0xff, 0x2, 0x2200}, [@RTA_ENCAP={0x20c, 0x16, @nested={0x208, 0x2, [@generic="8249ce87237f78390c38b2685ea5d78f3ae28c76f854786cb4f2635988d2ae0222d572f06e28a58af9ebf1519023f726a119d56f7b65de6da910c8d0e8946cae281035d0d91259b65fbca5674d37482498dda4e32b360769850d5c82c21f874a73592a8ca389199cdea405ae8aea9942cdd1b9d427aaef5e051b94bebfca9c15b68c7cc2d4c3dd08b29074043a127ff14d151121cdaf58af521c1076236784c872f1eaec02fbf297043cf82310b514e6dc93ba68d7a1d3", @generic="85ea9af8b98d5964dcd92c8dbf17a62b8faa38ccb8679b610c708e6940a5d84b8eed0479f86c33fb0debead791d20c5b6ff9836a81dc8f0a60aa64fc47701ec17c9934dee87af0be238a76fc57e1e9d1e2f04035a20ebb1251d7a3b1dd094c298825d7a510a1a051c3245c23f7b48e629d0a5ceeaee50550ff96348bbbe500a1294c311e11e3d4cf42b95e4731e911b7356373c61f2342da877cecc16453e2cc26c87b4b8685ea3f94999cda3bd41244b24543d896535841451b534d9d5a1edfa70ae8ee6cff767929940fb8313a3a79e5", @typed={0x8, 0x1b, @ipv4=@broadcast=0xffffffff}, @generic="d2e043", @generic="a7abd9ccf10e254254dfeae5043560048f73b9ce3fef39450af1722e211ed593dabcf72939e986fff8e47ec488e93110143857b6ec6f1a5c594713314a9b5f93f1e91f71b041210dad6122c97116d0d6bc7a1c4096ead1ec1ee714eb09f7443fe7469a4347ad64b5961b536f", @typed={0x4, 0x6}]}}, @RTA_PRIORITY={0x8, 0x6}, @RTA_METRICS={0xac, 0x8, "397f81b45aa0109262d6b8f6327b6a7d11fcb98e93e7d107aae10e8e8dd909664d550313ba772c52fec700379ad5520431d166ed0edcec93fe47d30e0b047ea26c1062aafc65fb718c9435846d53dac16777b68cee1446efc7759e3a17f2dbb928cb32b344f9d897461031372ee0150d194be8a4faed25da4a0349ce78f365a4d4b9b13aea324eb0eea83a2d7b44d004854fbdf727168fc8623b6ca824bdaa78e89e4672c809d5"}, @RTA_METRICS={0xfc, 0x8, "21b90cb81861ac76cb51e3d9e50514793d83538646c7a0b4198baf4d230ee9bc186c5d1a50e107fa413e609ad160c97299edd99a9948ae65084392dc69f15adf38fcbf0b2b1b7a01021be881e95467a13d095a01ff841399e7800f5a780e2ce4e551de0f399c0845ef0f1e9b46e9ddf1c3bd6f2be79d781ee7a46524b9dd6319da91f90eb69970ad00670f01e74b137b613415824f43c3545cdcea65bdd664e0371444ae1339b5bee7065bda6e479b14ba0c2a7ef47b132a9b12b0e5c9d551647ffb29c6d7e0092761673fffded838705d625540c4e9dd5b0547ec2bd737917f66bd949816a77e5b369efc4f86307d1471b67902c9bb"}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1f}}, @RTA_MARK={0x8, 0x10, 0x3f}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x3f8}, 0x1}, 0x4c080) 2018/05/09 11:40:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000680)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 'nr0\x00'}) r1 = socket$inet6_sctp(0xa, 0x1002000000000005, 0x84) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, @loopback}, &(0x7f0000000840)=0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000880)='tls\x00', 0x4) r3 = open(&(0x7f0000000000)='./file1\x00', 0x1000000004000, 0x1dc) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @rand_addr=0x25c}, 0x0, 0xe26, 0x4, 0x8, 0xf8e6, &(0x7f0000000040)='bridge_slave_0\x00', 0x3, 0x4, 0x101}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4, 0x80000001}, 0x8) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/201) 2018/05/09 11:40:59 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) dup2(r0, r1) 2018/05/09 11:40:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffeffff) 2018/05/09 11:40:59 executing program 7: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000000c0)) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000000080)) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000000c0)) 2018/05/09 11:40:59 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x32], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:40:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x7, 0x739, 0x4, 0x8, 0x1, [{0xa1, 0xff, 0x8}]}) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000080)) 2018/05/09 11:40:59 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x1ff, &(0x7f0000000100)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-serpent-avx2,sha384)\x00'}, 0x58) 2018/05/09 11:40:59 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000000000000014feffff170b0000"], 0x10}, 0x0) 2018/05/09 11:40:59 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000fc0)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xff46) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) 2018/05/09 11:40:59 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r1 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) 2018/05/09 11:41:00 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x6, 0x313400) connect$bt_l2cap(r1, &(0x7f0000000640)={0x1f, 0x200, {0x100, 0x92e, 0xffffffffffffffff, 0x3f, 0x100000000000000, 0x6}, 0x9, 0x533b}, 0xe) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x6, 0x100, 0x7f}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x9, 0x4, 0x1ff}, &(0x7f0000000300)=0x98) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x326) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'ip6gre0\x00', 0x3}, 0x18) getpeername(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) 2018/05/09 11:41:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRES64=r2], 0xfffffffffffffe6a) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe8, 0x101) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000040)={r0, 0x3f}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000180)={0x0, 0x0, 0x80, 0x7fffffff, "9f88ae060c1a21f3ea781a257adab7230d54cb3e163be531e347cbb56da13264df421c0165c5850d1379dac6", 0x40}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/09 11:41:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x89ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x1, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x2000c00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000600)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r3}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000700)) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x82) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) recvfrom$packet(r1, &(0x7f0000000800)=""/122, 0x7a, 0x10141, &(0x7f0000000740)={0x11, 0x17, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r4, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000500), 0x1f4) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) fcntl$setflags(r6, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000640)={0x0}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000540)={0xd6a6, 0xa4, 0x5, 0x6}, 0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000006c0)={r7, &(0x7f0000000580)=""/30}) keyctl$join(0x1, &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) close(r6) r8 = accept4(r4, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x39f) recvmsg$netrom(r8, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) 2018/05/09 11:41:00 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r0, &(0x7f0000000200)="1f0000000306fd00010000f60000ff0180fff80011000180060041ec00000036", 0x20) signalfd4(r0, &(0x7f0000000040)={0x101}, 0x8, 0x80000) 2018/05/09 11:41:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r0, &(0x7f0000000080)=""/190, 0xbe, 0x10000, &(0x7f0000000240)={0x4, 0x0, 0x0, "0700000050d3", 0x1}, 0x11b) 2018/05/09 11:41:00 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)={0x40000000}) 2018/05/09 11:41:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x80000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0xfffffffffffffffc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/09 11:41:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x300000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 228.758234] kernel msg: ebtables bug: please report to author: Wrong len argument [ 228.759834] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 228.796434] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/09 11:41:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1ff, 0x8000) sendto$ipx(r1, &(0x7f0000000200)="97d0b03e45bce2fe5c7905eecdd283580bbec8805d9cc44e1c8fa38335678811339b0dbcbcae7a38224fe7344d6a1ae2804d4d89511ecad61ad3ebe7264300ce6c3f3235c3d2758c6c89a44f9840306a2ff358b3099dc581ec6d363085630a110912cc6d6ec22d691f11744433bd04f8fd4aa82f5e48922f9150bc84a7f5e2907bd9ffd7330adb3751728e5b3920f17d1f9ac2809d8a860535021d22a7effb9fb10b7f4ac77cb38353f26cf5d0", 0xad, 0x8000, &(0x7f00000002c0)={0x4, 0x6, 0xbb8, "13acc83c46ab", 0x10001}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)=""/139, &(0x7f0000000080)=0x8b) [ 228.817584] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip6gre0, syncid = 3, id = 0 [ 228.837130] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/09 11:41:00 executing program 0: mkdir(&(0x7f0000b66000)='./file0\x00', 0x800000) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000e19ff9)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x7, 0x2, 0x2, 0x400, 0x9, 0x100000001, 0x40}, 0xc) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/05/09 11:41:00 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xc0010141}]}) 2018/05/09 11:41:00 executing program 5: 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 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000000000015000000000000020006000000000000000000380000000000000000000000000020000100000000000000000000000300000000050000000000000000000000040000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='proc\x00', &(0x7f0000000080)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000000c0)='security\x00', &(0x7f0000000180)="17", &(0x7f00000001c0)='\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/09 11:41:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0x80, 0x4) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) recvfrom(r1, &(0x7f0000000280)=""/196, 0xc4, 0x40000000, &(0x7f0000000380)=@hci={0x1f, r2, 0x3}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r4, 0x7fffffff}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/09 11:41:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:00 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000003240)=[{{&(0x7f00000002c0)=@rc={0x1f}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="3000000000000000ff010000b7080000a748a3e9ee8e996f53a7693f50b2873fa5e1b3e3c9b68682d94a8f96a22900000f000000000000001701000088000000"], 0x40}}], 0x1, 0x0) 2018/05/09 11:41:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1c00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) open$dir(&(0x7f0000000140)='./file0\x00', 0x303200, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)={0x3, 0x0, [{0x106000, 0x7d, &(0x7f0000000040)=""/125}, {0x100000, 0x77, &(0x7f00000000c0)=""/119}, {0x1000, 0xef, &(0x7f00000001c0)=""/239}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0xaf02, &(0x7f0000001480)) 2018/05/09 11:41:00 executing program 5: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) socket$inet(0x2, 0xf, 0x4) r2 = dup(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x82, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) setns(r2, 0x14000000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x7f}) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast2}, &(0x7f0000000080)=0xc) 2018/05/09 11:41:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3ac, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x2, 0x0, 0x3}], {0x8100, 0x6, 0xf62d}}], {@llc={0x4, {@snap={0xab, 0x1, "a7", "810ca5", 0xd, "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"}}}}}, &(0x7f0000775000)={0x1, 0x0, [0x0, 0x0, 0xf86]}) r1 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/09 11:41:01 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x4], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:01 executing program 5: clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000140)) r0 = inotify_init1(0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) 2018/05/09 11:41:01 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, 0x1, 0x7, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x7, @uid}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'syzkaller1\x00', 0x600}) 2018/05/09 11:41:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0xfffffffffffffffa, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/09 11:41:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="58b2ef30f7b90fcc395a2336d8eca6c6015c1e7f98209e3a35b12624c339600a9dd7ca2b522f920dc13ec81fbe000000000000000000000085f0003da369b1957d67d9742851bf8a9ddf8bd2a16db0e60035d9af89f331dad23a8b05cebccd1b6d8136c1b0da5eb2669c6c8ed3022c6d652ecda6e879c03b0f8148429727ec925d", @ANYRES16=r2, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x80}, 0x40040) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42b, {0xffffffbfffbff270}}, &(0x7f0000000480), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000200)={0x0, 0xb2, 0x5, 0x44, &(0x7f00000f3000/0x4000)=nil, 0x4e}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/09 11:41:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x2, 0x314) r1 = dup2(r0, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)={0x8, 0x58e, 0x3, 0x0, 0x0, 0xfff, 0x3, 0x4, 0x0, 0x1, 0xff, 0x10000000, 0x0, 0xff, 0x8, 0x6, 0x2, 0xe0, 0x1}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe9000000000000000000000000015aa08004e209224ca2dced589de3af0b4e1e34e295d", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="aa58aac596babc30ae59f39bf0d2ead4b43d05ae766119c5a4b43967cf1c10538f73eaebcd15a25f03000000000000001047a981c3a22a290000000000000000000000066b344ee5d15cb0ffc6010505b3e42da0e4ce5c366f092de9b1b1df983f6a157360d65efca2b43db19f9c75d625b14a064cf221fa4c597f8c291769076753c1fde3b2e660d41077a6a8fd5af740b7cd3959b2d3b28910242bd57f96b7184d613be5f1629b3410fc0c02b70555baa619248b"], &(0x7f00000002c0)) r2 = shmget(0x2, 0x2000, 0x54000c04, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/05/09 11:41:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x100, 0x8000) recvmmsg(0xffffffffffffff9c, &(0x7f0000004e00)=[{{&(0x7f0000000240)=@can, 0x80, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/57, 0x39}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/253, 0xfd}, {&(0x7f0000001400)=""/151, 0x97}, {&(0x7f00000014c0)=""/171, 0xab}], 0x5, &(0x7f0000001600)=""/141, 0x8d, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f00000016c0)=""/239, 0xef}, {&(0x7f00000017c0)=""/34, 0x22}, {&(0x7f0000001800)=""/199, 0xc7}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/114, 0x72}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/61, 0x3d}, {&(0x7f0000001b40)=""/37, 0x25}, {&(0x7f0000001b80)=""/177, 0xb1}], 0x9, &(0x7f0000001d00)=""/28, 0x1c, 0x1}, 0xa0a9}, {{&(0x7f0000001d40)=@nl, 0x80, &(0x7f0000002140)=[{&(0x7f0000001dc0)=""/155, 0x9b}, {&(0x7f0000001e80)=""/247, 0xf7}, {&(0x7f0000001f80)=""/18, 0x12}, {&(0x7f0000001fc0)=""/72, 0x48}, {&(0x7f0000002040)=""/109, 0x6d}, {&(0x7f00000020c0)=""/82, 0x52}], 0x6, &(0x7f00000021c0)=""/81, 0x51, 0x101}, 0x3}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002240)=""/238, 0xee}, {&(0x7f0000002340)}], 0x2, &(0x7f00000023c0)=""/125, 0x7d, 0xa23b}, 0x7b7}, {{&(0x7f0000002440)=@can={0x0, 0x0}, 0x80, &(0x7f00000047c0)=[{&(0x7f00000024c0)=""/8, 0x8}, {&(0x7f0000002500)=""/252, 0xfc}, {&(0x7f0000002600)=""/86, 0x56}, {&(0x7f0000002680)=""/3, 0x3}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/165, 0xa5}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/38, 0x26}], 0x8, &(0x7f0000004840)=""/199, 0xc7, 0x991b}, 0x1}, {{&(0x7f0000004940)=@ipx, 0x80, &(0x7f0000004d40)=[{&(0x7f00000049c0)=""/26, 0x1a}, {&(0x7f0000004a00)=""/163, 0xa3}, {&(0x7f0000004ac0)=""/140, 0x8c}, {&(0x7f0000004b80)=""/169, 0xa9}, {&(0x7f0000004c40)=""/196, 0xc4}], 0x5, &(0x7f0000004dc0)=""/56, 0x38, 0x6}, 0x9}], 0x6, 0x0, &(0x7f0000004f80)) bpf$PROG_LOAD(0x5, &(0x7f0000004fc0)={0x18, 0xd, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x1c}, @map={0x18, 0x9, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x8}, @ldst={0x3, 0x0, 0x3, 0x8, 0x6, 0x10, 0xfffffffffffffff1}, @ldst={0x0, 0x1, 0x0, 0x5, 0x5, 0xfffffffc, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x7a, 0x4, &(0x7f0000000200)=""/4, 0x41000, 0x1, [], r2}, 0x48) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) [ 229.779838] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/09 11:41:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/05/09 11:41:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fff, 0xc1, 0x7, 0x1, 0x6}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20}}, 0x4, 0x4}, &(0x7f0000000200)=0x90) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280002000000b859573a54e4e89a1957031d00f400010000000020364232000000000014000000000100"], 0x28}, 0x1}, 0x0) 2018/05/09 11:41:01 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:01 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x6763, 0xf8, &(0x7f0000000180)=""/248}, 0x48) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001a80)={&(0x7f0000000900)=@ax25={0x3, {"b57db82c677049"}, 0xab7}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000980)="7a9679b9f3ac0237945622f94c245f9eb57f9458ad20b44e692ccbed67b62af81b2c9f1ba73ccf99c4c266a917606ce6e55af23656d99bdfc0171aedaffb971f34f9a5a0edf1047656bc9ef8896d5ba358063cbc24ca15792e6e6ea7bc6520cd2aea7077b9325d46018e21e511c1d532e967e843f777abc5200cd2ae3776f5180398d81b253f88584495bdc5ca5199e4a14611309b8574b7d045d61f72c42fa3d0386646d7b740cfbd08d7137af5328531b0c2e0ff1a4b044d8a124151e697dde752696c41ff785e51523552c101334a9149be0b7487758ad070", 0xda}, {&(0x7f0000000a80)="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0x1000}, {&(0x7f0000001b80)="e0cd6820142a704c4c479512c5b91b0e1333af7b161515082007edd5a87760132b413e051dacc21894e5552a79271bb4a9e058640c86f8f2fcb3a56b46b08805dc27aa3d65957c11843c980b668037d3f4d5d85b854f08b1a138e9baf04d6dbe633dd8feccce485bc6203b26390fff6959b71ded766641bb57c3698c3534a5a66445cc21a6b44178ad620cf5b8488eb9", 0x90}], 0x3, &(0x7f0000002000)=[{0xc0, 0xff, 0x3, "462421d6b164d7d28d14b05d16f3d1692a4480a7608c16a85840da8f55e9fceb8abc980b38e20263b46010112d5df08bbd4d57b35691abf9ae2c75e206b1492ad10b695d1ddfe7ff574bb08a000a84224e7bf45e771199db4cc14a113eb3a0d0fcfa09e53589804fc8dcbb862c5015ed440b1633b26a31ef1e148e67221fc1ca6dfb4e2427c27bf611fa34f72b9d1edba4a7b5a7acb3891b5d603da5ff3bd5e3747907bd99163dc241"}, {0x1010, 0x10e, 0x2000000000, 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0x2440, 0x8000}, 0x4000) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)="056dc785e4c45ec02bce6cdacac0aa01c52a4b0f154f28db897fef4d3511c0dc6563149c465127210dd2377a9f89558418b64a4a59b9faaecb2a5b62dfc0b645eb71f22627ef1502e636e8fbb0e20d8501c0535a42986a8d743aacb945dccd452ca4e8e05ba7050b2c85ca827d43e34a147edfebb779", 0x76}, {&(0x7f0000000380)="e2aaf08ae6e6dd1180bbe9b24b685a89e0a8219e985721139821ec0f3367f28c956296e9d45c61ab66d812578a40d6c1e8e62eec55e8c50af2dcdccadf4e27a677a45751faaf3d07f69667a0a01a56a81f89d17cedc002126e1cf3b0b9b7c502ebe47f820bd6bfd18ba9ab36a9063cffce46f2d057a6ca2bf06ca8103e8bcd55fe02707fdb51b314cb6ffe", 0x8b}, {&(0x7f0000000140)}, {&(0x7f0000000440)="114da7a166ac6dfdda325ce41363afb9ef13dbed992bf8c64f43bba39bfca1aa09de04767f4e95bd6a7f0fbbbe61dd668efe4e085beffc4f0f414864a33df4a9cc98a0de98678d37175eb016a75f8fbf32123ac65ce59bb02328609a21941ed98462", 0x62}, {&(0x7f00000004c0)="f362c6a0706f56884107e0938481f9a423bb561680f5d62991d84b23b4fccc6e8cc5511a2cf752179ab1116a608f938d4e3e7c267e87b0488314fb561f24d5ccac5c3533c0a8088d4f08", 0x4a}, {&(0x7f0000000540)="4c970e9878f3a1dae7053f365c56086691addff71865df622368caa6df464817b19f5f409fb64772d5c5f72c18db8e365bba0332e1bdf0c7226cc0b9a843abbe425489ec0bf4e2b779e63c0834bcd11e84aa52385849500321561022bcf060ef9d986ece1482aae61875d9e6d66aaf2e55e915f30493c1aeb17742c85b15f24d99b9bbf0334fc638a59da9d8d874d64a226e9d2b47276c58c6a14b327c7d0e70f1ba60a699e905033c842536fb6bbe50ea007f15901c8f9c754d7370af71bcf96303519f800523a205d384f2cf922f02a057b97443ad11da2f363f2082", 0xdd}, {&(0x7f0000000640)="f9efde572e4d4d7b96069de9793f8ac6135096778f3d304c02273fda0a8a1b7e89cb59d08e11882a7a5f6491e9e9f60e3409d1619015bcd7ecef66e42aedd6d494483b9d69deff42f1e3df517cf248a1d2f85ac0fdd9f6d75b0af7b206607fce1bccbd51ec073d1f9c2efb7e1844e9196ca729837541f3baeca956c307e883e477962901a333078658fab7beb0c3d647090e2769eabcd485bd543469899f8e2fb21a3a6897feda53933a5a2378716252f21cdfab8b47da19f1281246b91764412b4925de1d0798db812436a05271c6df1fbd", 0xd2}], 0x7, &(0x7f00000007c0)=[{0x10, 0x11e, 0x5}, {0xf0, 0x10e, 0xb2, "30f00f6c511bc5d8687ad1ed15c38e21148e4254adf8be01ef5f146340fd201b779be35e76f49f928fbdef95db8493f4b7b490d9cf49f8258b5cd474d9e06f2a88d9fc9ea9f502eb1da4c4f1d7289beab5edd2f0ca8993b60376854c6bd257e1c58f760339f9889015aa2a2f2f1a6fe835f7ec2e04b201618ce70e3c551d56e2ba3f351a5bd6ed40a18afd493c70e0443688ce216ec66604b5c1fb69e3cea2f2e88c1f5ef0e9752476211a08136aaac0c45e9ef60beef8a86e6808a003465b834c6181652ec48b6d1e6d4955eea27500fa14cbbc1c219547a5cbb680299192d8"}], 0x100}, 0x80) [ 229.831499] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/09 11:41:01 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000005c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000030000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa000000000000000000000000007f2aa0c9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/05/09 11:41:01 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001580)={0x0, ""/244}, 0xfc, 0x0, 0x0) msgrcv(r0, &(0x7f0000001380)=ANY=[], 0x0, 0x0, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x80000000, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'veth1_to_bond\x00'}}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r7 = getpgrp(r2) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)={0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x100, r1, r3, r5, r6, 0x80}, 0x7, 0x9, 0x3, 0xe3a, 0x5d, 0x0, r7, r8}) msgctl$IPC_RMID(r0, 0x0) 2018/05/09 11:41:01 executing program 2: r0 = socket(0x15, 0x3, 0xfffffffffffffffb) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES16=r1, @ANYBLOB="b97d86d39d5f0c83e9d235d2956667c7233d1d605fbfde04cde3ed351efcb78eee1b97a06f637b7e4ffcfb0612fdb59e93a45d0d8c18fe3787ea533e67450032a718a5af5e363130320e7676500e", @ANYRES64=r1, @ANYRES16=r1], @ANYRES32=r2, @ANYRES32, @ANYRES64, @ANYBLOB="7c0b491a05433c0df1d090f0fc50ab2523535a0ebf12c3218d00000000000004482e4d6210119a61d885460619810e9b51b8435c0c8b77b95f48094262ae74819c60394eccdda8ec60453a10fa3b9e8fd00710a33e52112e0c0fbd2716d0db0001000069174dcaff53040896db2d2fb5adafdd66926faa70557668fce6c8e204b4b41a1084add5239b7b784cd856f7cc56ca6fa7e11adfa2db805cb9370daa6c144fa44bcd6091cc3ae2d9151dbc7f0300473447b94665a727e002fcef5feb08d519fc8f2bea6f7bbbf05d1b93a25c8d030000000000000000", @ANYRES16]], 0x8) 2018/05/09 11:41:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0), 0x20e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfff}, 0x8) 2018/05/09 11:41:01 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr=0x5, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e23, 0x81, 0x4e23, 0x3, 0x2, 0x80, 0x20, 0x3a, r1, r2}, {0x7, 0x7, 0x0, 0x0, 0x2, 0x3, 0x7, 0x5}, {0xca2, 0x208ee221, 0xf121, 0x600000000000}, 0x9, 0x6e6bba, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x2, 0x3500, 0x3, 0x3, 0x90e6, 0xffffffff, 0x8, 0x5}}, 0xe8) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) seccomp(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{}]}) 2018/05/09 11:41:01 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='-eth0-procvmnet0{\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', &(0x7f0000000440)=')\x00'], 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x3d, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x800) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/09 11:41:02 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x6000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:02 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000580)=""/223) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) r2 = semget$private(0x0, 0x7, 0x900) r3 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x5, 0x17f) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000004c0)={0x1, &(0x7f0000000340)=""/140, &(0x7f0000000480)=[{0x7, 0x4d, 0x1f, &(0x7f0000000400)=""/77}]}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000000)=[{0x5, 0x5d, 0x800}, {0x6, 0x6, 0x1000000000800}, {0x0, 0x7f, 0x4000000001000}], 0x3, &(0x7f0000000040)={r4, r5+30000000}) clock_gettime(0x0, &(0x7f0000007a00)={0x0}) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005b40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005fc0), 0x0, &(0x7f0000000240)=""/159, 0x9f}}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/137, 0x89}], 0x1, &(0x7f0000007740)=""/102, 0x66}}], 0x2, 0x0, &(0x7f0000007a40)={r6}) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000900000000000001f601929f106531aa"], 0x0) 2018/05/09 11:41:02 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xc5cc, 0x4) r1 = socket(0x3, 0xa, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000002c0)={0x3, 0xfffffffffffffffc, 0x8001, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x800, 0x0, 0xffffffffffffffb3}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x6, 0x6}, 0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a4000800595b0caeaa5380b6f6fa413b467e4d3d3a90f8cfa606f25ca879b7bc0e58e582b2d30302152a2719ff521150abfa7a15e501da6d9e2955bcb5c56552f7e7fbc168551c27aff0815a0198567432467da52368e9ba9f9b8b263b9afcf9448978a2bb5c93c9045df9a5ebde81ee6a8ce1a2d8d5330517e674604a950b5a1a4c9f8b0f4cefbcbd9b9f7ef7f455baf4a43064895d97a9895d011c42de04b40d67f757c072fb8b"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x8}, 0x8) 2018/05/09 11:41:02 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x98, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0d6300000d6300000e630c400000000003000000000000000c63000009631040", @ANYRES64=r2, @ANYBLOB="0200000000000000066304400100000011634840030000000000000001000000000000000000000000000000000000000000000070000000000000002000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000050000000000000004000000000000003c00000000000000852a747000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="010000000000000001000000000000000d00000000000000852a747001000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000002a00000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01000000000000001063084000000000000000000b6300000b630000"], 0xd6, 0x0, &(0x7f0000000280)="d16b52fc758895306e74047f1d3516175aaf354bc39f0a5ddeccf0321440573d38046a67b46c94695b984c32988e67b503041bb01bfdc1bf7b51345412fe2189327014431328b472aa60f77aa64802f4236c0690212dd6469ab7278a66132087a407b520797f4ba641f4f9204e65813b146db496d503d74fc9962add537ce300b43f6644773a7d368ad528a22385174c2cb9912fc08c3c3fc17438cc05069ca738a41a9f91eee598324b83c9efc78c683821c90a4666c42cb7635aa9b1bf33c1949ff8b5d6f608e420c6b368cd396ee73d3ab6b5e4a7"}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/05/09 11:41:02 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x219, 0x1, 0x1, 0x9, 0x4800, 0x1, 0x80, 0x101, 0x1000, 0x1b4a, 0x8, 0x3ff}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0xd4, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) r1 = eventfd2(0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/13, 0xd) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="21e5e65e1808e243"], 0x8) 2018/05/09 11:41:02 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) readahead(r0, 0xa79, 0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8000000008b13, &(0x7f0000000080)={'bridge0\x00', @ifru_data=&(0x7f0000000040)="067226d3ba8c71e666264bad1739cd9db79a7c3fd385ee8f7a7abdfc10284f37"}) 2018/05/09 11:41:02 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) mknod$loop(&(0x7f00000000c0)='../file0\x00', 0x1040, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) symlinkat(&(0x7f0000000100)='../file0\x00', r0, &(0x7f0000000240)='./file1\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='..', &(0x7f00000001c0)='cgroup2\x00', 0x11004, &(0x7f0000000200)) 2018/05/09 11:41:02 executing program 3: timer_create(0xfffffffffffffffd, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x0, r0, 0x1000) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/05/09 11:41:02 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x89ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071, 0x0, 0x61ca1121}]}) 2018/05/09 11:41:02 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200000, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = dup2(r0, r0) accept4$alg(r2, 0x0, 0x0, 0x800) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f00000000c0)="24000000100007031dfffd946ba2830020200a0009000300001d85687f0000000400ff7e290000000e0a43ba16a0aa1ca10bb356da5d80600000000600000000a9ec2400020cd37ed01cc073cc", 0x4d}], 0x1}, 0x0) 2018/05/09 11:41:02 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{0x0, 0x2710}, 0x3f, 0x0, 0x6}, {{0x77359400}, 0x7, 0x2, 0x101}, {{0x77359400}, 0xbb9, 0x3, 0x7fffffff}, {{r1, r2/1000+30000}, 0x9, 0x0, 0x7}], 0x60) r3 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xf000, 0xffffffffffffffff, 0x0, 0xd36c, 0x20c0820) fcntl$setstatus(r3, 0x4, 0x46800) ioctl$TIOCSTI(r0, 0x5412, 0x10001) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r5 = dup(r4) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000000300)=""/61) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}) setsockopt$inet_tcp_int(r6, 0x6, 0x3, &(0x7f0000000240)=0x1000000001, 0x4) sendmsg(r6, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x35b) sendto$inet(r4, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000000000)='mounts\x00') ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000000040)={0x80, 0x0, 0xec97, 0x100000000}) ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c08, 0x5) 2018/05/09 11:41:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[{}, {}, {}, {}], 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = semget(0x0, 0x3, 0x80) semtimedop(r2, &(0x7f0000000100)=[{0x3, 0x7826, 0x1800}, {0x3, 0x9, 0x1800}], 0x2, &(0x7f0000000140)={0x77359400}) r3 = syz_open_procfs(r1, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000180)=0x6, 0x4) sync_file_range(r3, 0x80, 0x7, 0x2) r4 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x776f, 0xd40, 0x2, 0xea23, 0x9150000, 0x0, 0x3577, 0x400, 0x4, 0x5, 0x9, 0x40, 0x9, 0x7ff]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r5, 0x5a1, 0x5, 0x80000000}, &(0x7f0000000380)=0x10) bind$alg(r3, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) sendfile(r3, r4, &(0x7f0000000000)=0x4, 0x3) [ 231.194672] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/09 11:41:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "ed42308c89f5b286453df8fd39cc912287918b62c4aceaad4678b75d4c27182ad03e4ab1b4cc32aec3ad824e95763d5b7c8bd3ddae9b3d186d32a656b9a37c366b321e8d8f7d8720d217f440371232a4"}, 0xd8) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d7a2236ce3666a", 0x7a, 0x90, 0x0, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendmmsg(r1, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/09 11:41:03 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x29], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4e23, 0x0, 0x2}, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x5}}, 0xe8) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x8b97, 0x2, 0x100000001, 0xfffffffffffffff7, 0x1ff, 0x10000, 0xffffffffffff0000, 0x9a, 0x3, 0x800, 0x6, 0x2}) 2018/05/09 11:41:03 executing program 3: fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xb4a1, 0x70000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, @perf_bp, 0x3, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4180}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r3, 0x804, 0x70bd27, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x26}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4001}, 0x4040080) fcntl$lock(r1, 0x26, &(0x7f000001d000)) dup2(r0, r1) 2018/05/09 11:41:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90020008}, 0xfffffffffffffdcd, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x16d}, 0x1, 0x0, 0x0, 0x8000}, 0x1000000) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x200) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) 2018/05/09 11:41:03 executing program 4: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000000040)="6730fc7e", 0x4, 0x1, &(0x7f0000036000)) ppoll(&(0x7f00000015c0)=[{r1}], 0x1, &(0x7f0000001600), &(0x7f0000001640), 0x8) 2018/05/09 11:41:03 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/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$x86(r2, r3, &(0x7f0000fd8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000140)="0f060f009aab791aa666b869008ed066baf80cb868401288ef66bafc0ced0fc71966ba4100ed0f300f080f300f01c8", 0x2f}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/09 11:41:03 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socket$kcm(0x29, 0x1000000000000005, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000280)={[], 0x0, 0x5, 0x1, 0x0, 0x1000, 0x100000, 0x4000, [], 0x100000000}) 2018/05/09 11:41:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x2101, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x1, {{0x2, 0x4e24}}}, 0x88) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r2, 0x0, 0x1, 0x4}}, 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/05/09 11:41:03 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0xe4ffffff, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r0, 0x400, 0x8}, 0x8) 2018/05/09 11:41:03 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x105002, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0x2, 0x3fe, 0xc0}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x80045430, &(0x7f00000001c0)="a7da4a7dd8ffcd9a8adef3dd1651bd834576886a1b69d82927c66ba14f15be9d1ad0ed979dc5b52fa288c0932f6eeced1c0000000000000000f06a2b72c40c43e102b66399bad9332b4170ed2ba0073937e6796811180f8189") 2018/05/09 11:41:03 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:03 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000031000)={0x0, 0x8}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) r2 = getpid() get_robust_list(r2, &(0x7f0000000340)=&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f0000000200)}, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)}}, &(0x7f0000000380)=0x18) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0xd773, 0x81, 0xb9, 0x6, 0x5, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x489, @empty, 0xe945}}, 0x5, 0x1, 0xf9, 0x9, 0x8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r3, 0x7fffffff}, 0x8) 2018/05/09 11:41:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80000001, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x8, 0x0, {0xffffffffffffffff, 0x1, 0x1800000000000000, 0x1, 0xed}}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/09 11:41:04 executing program 0: modify_ldt$read(0x0, &(0x7f0000000040)=""/70, 0x46) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) [ 232.280750] kvm [16530]: vcpu0, guest rIP: 0x9126 disabled perfctr wrmsr: 0xc1 data 0x0 2018/05/09 11:41:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)=ANY=[@ANYBLOB="0100000000000000000002000000d49d1e6eec55bef500000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) 2018/05/09 11:41:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {"8e7c", @link_local={0x1, 0x80, 0xc2}}, @usr_ip6_spec={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}}, {"6fd1", @link_local={0x1, 0x80, 0xc2}}}}}) 2018/05/09 11:41:04 executing program 0: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x1000, 0x4) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002180)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'teql0\x00'}}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000001c0)={0x5000, 0x104000}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000080)={0x3, 0x9}) [ 232.369392] kvm [16530]: vcpu0, guest rIP: 0x912a disabled perfctr wrmsr: 0xc1 data 0x0 [ 232.405426] kvm [16530]: vcpu0, guest rIP: 0x9126 disabled perfctr wrmsr: 0xc2 data 0x0 [ 232.458743] kvm [16530]: vcpu0, guest rIP: 0x912a disabled perfctr wrmsr: 0xc2 data 0x0 [ 232.518259] kvm [16530]: vcpu0, guest rIP: 0x9126 disabled perfctr wrmsr: 0xc1 data 0x0 [ 232.528978] kvm [16530]: vcpu0, guest rIP: 0x912a disabled perfctr wrmsr: 0xc1 data 0x0 [ 232.537477] kvm [16530]: vcpu0, guest rIP: 0x9126 disabled perfctr wrmsr: 0xc2 data 0x0 [ 232.555292] kvm [16530]: vcpu0, guest rIP: 0x912a disabled perfctr wrmsr: 0xc2 data 0x0 2018/05/09 11:41:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x600000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:04 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x509000, 0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001ac0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001bc0)=0xe8) r5 = getgid() r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001c00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000001d00)=0xe8) lstat(&(0x7f0000001d40)='./control/file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) r12 = getpid() r13 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0, 0x0}, &(0x7f0000001f40)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002180)={0x0, 0x0}) r16 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0xc) r18 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000002340)=0xe8) r20 = getpid() lstat(&(0x7f0000002a40)='./control/file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = getpid() r24 = getuid() stat(&(0x7f0000002b00)='./control/file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000030c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0, 0x0}, &(0x7f00000031c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003240)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003340)=0xe8) getgroups(0x2, &(0x7f0000003380)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000033c0)=0x0) lstat(&(0x7f0000003400)='./control\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() sendmmsg$unix(r2, &(0x7f0000003540)=[{&(0x7f0000000080)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="9b296c35ce375fb675b002f60e4f884f15fa94655cd36b1db49230d00a9eb9cbc0b040008fab024543dfa0fbb1dcf2fdd0add30fec6c3912bd", 0x39}, {&(0x7f0000000140)="c110407f3239828a7cca", 0xa}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="8e50f4fd60a95fd75c433e", 0xb}, {&(0x7f0000000300)="8569a4f28bce343b951bc151a581c9928b4b71dff06ce4dbdc48f6b13a66a1cf836aff3d2a1785ad9fe47a7378e166e63998ff3c887538", 0x37}, {&(0x7f0000000340)="202b5cbf9319c02dc214935158d91f9915ea8c69b5eabf2fd9e31eff581d668e0c0ae6bf83270605728542dc5a8aacc8e5729eab1b5a852263819a88b5bb30560368749647b90ea6c475e4bf5f", 0x4d}, {&(0x7f00000003c0)="bf8991bd3f22cb462da62b878c80092366642cc5d3ba07e4e6e66b239ef2703c4505d9b9d22974dd4818edd2b72d93f7bff19be4ca10a5ccfe89fbfcf86a16210a4a5d89aee7b9d1f0c7cbe0902c7bc38448744b32a46a9271bf5dc139cb0745d0c30faac852e26be3725384c7f4e77a01524e59c8c706b0e12e5cd8ca6c3dbd17dcb2bdb995a92ab78f2dc276793661c361d463218ec595523bc84d22cc7602339df98fb406d866e0e940c5cf39e277e140750c1b5f7847e46d3304da5fe6d042e76fc4b3297a7e6744416f92ae65bad6b36703b4843bab089ae23c2d103b8f75c8b2851aa498faf13a0c75ab781158a663d44a1f", 0xf5}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000000500)=@file={0x1, './control/file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000580)="19e8e6a8e224c09b0e05448a1e06a41cb2667fe32b6ec8b9d43c3e7214c72941f15f9d6df12781007691ca4cacd3eeff0ce94ef39579f66a54d8dbf441", 0x3d}, 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@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa8, 0x20000000}, {&(0x7f0000002040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002140)=[{&(0x7f00000020c0)="af9e2022439ccc34b299fddf89ece8a44f085cd4b8638bc181ff86242bfac125890f3b9e68b9fef1a3a6b31f72719aa73ae7f8c965c801675881b4e83389086103038d36b7ee729187977f1264928db6c651aac8c7a2124cd168e3048a6994a83ed9bca4a56051a46d8c925a", 0x6c}], 0x1, &(0x7f0000002440)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19}], 0x80, 0x8001}, {&(0x7f00000024c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002540)="3d9ffa914de9e7e5c92993a6acdb2c07e8c3644f44f7bea73abc27025140885d18193b6981c80dd4e4cc7c323a838157acb720fd290bfa918559a9c64133e1ef8ab6e84cbf1cb88fb569d5a2f9a5af6c71c40b22da8105215a663cef91ce13ffd4e10034ffd8cf774f892ddfd9beee15251e9ce91d778b180c7d409c743fdd3673e1ec9717c59c48fd36578267e76065a7453985621f1c3fe3eb7f49d2c22f0273a86c0301eeb8a3bae47f7db80c541dfb8975e84eade4c5fcb8e6", 0xbb}, {&(0x7f0000002600)="a6ae777b41bf5e8bbd27686061d4d4511deb6cd5f855918c1d943c038ea329abd410d1170a85df88f9977fb6c9361552a1892e94074f2381cae15446e99fb2d8806f", 0x42}], 0x2, &(0x7f00000026c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x90, 0x4080}, {&(0x7f0000002780)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002800)="ff20fef37052ba0a9903c92ff39298d253a88fe2342b3940ca03e93f14b68090ee581e82723df7cfc53dc50519f9479b3d8a4b883d99ceb4d8b1f235721e66225b863b9f749954ab88f7d982ee0c8c5f696bc3949dbd85f8e2dc22f086e1a1740d50a6eaf9b71e6bbb4cd8fe6cf588a704eb78ebdce39bb46f4a6d1bc2b9120908f886af3586ee0a72aea53d352175d56aa0946b48c13a9d5533", 0x9a}, {&(0x7f00000028c0)="3e2f6c34403fd9e0c49e5708df29e7556ef009c360265622892e19b9094088210c1f9140b9b7ec2867c5e0e550f7703f5adf62c2c621e8cfb3294ea5dc72dfc271680de43b53eefa8fd91024186c696d6a3c0c5aeda811dac94bf2f9907b111ab6488fd473a247b61111657864f8038ff3ff6eb694916de8db551be49d40b0a45bfb7a5c36a3ec86a1db65f668cc5429c772ce9acc58dae78f4721c34bf778498770a6febc3bb35782cf1e285d9ef3251761a91c0b", 0xb5}, {&(0x7f0000002980)="5858044ebd802af17e315a7d506b8b45449abe17eb35d26ef00386b68374424f7eba7106a7999a2596ed821aa643ed08ef77f5f019f40cbeadf8f82cf4f69f104b4b7d832462", 0x46}], 0x3, &(0x7f0000002bc0)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40, 0x8800}, {&(0x7f0000002c00)=@file={0x0, './control/file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002c80)="b45a1757ae0564f02ddd49051eb4d24280176a1adbe7920f90d95a2ebf0af799d014aa102adbbb1d92db994354928a3381425b0234c3f96a642c783ba4bd38fa12f357507efba8addf8661423c84b7a9ed84b5210478a430ce5b015e828974734e55cd25feb52f452a5b41d5529daa9f5f89e7424ee016c6bf4750ad3e37562efca83c0a9bb6ab130ee8c04a5ae511ca2dd1f8fa6e7a6fd3ffe1ee1f1182a68417a5db93c4c1bcb140cbe55fa03e90341d58308f75458846aac8cbe64231cc5f1b887a313f84e4", 0xc7}, {&(0x7f0000002d80)="0c1c3b78039a2afb3226d284a0700c8088023e8e8cb586b5b064472e3b7fb7d31489605b4ee83233f0", 0x29}, {&(0x7f0000002dc0)="3352e7a2039b1b0da945e8e28ea3cb86c778313dda98f05f617eaf9f9d1ffaabc3f7c79f8d83105abb5ce33e77c05743fba086ea186f0341832efb015c303b0033b309d5d79c1c226461b21c743af9482a9c89da50b424e97aff9c9abcd8153f203125f653bbf94005aeedc48d28d7a31c9452b454e7c86accedc581ce3bfedeffc800223fbbd753f008e53974d22b2ff860f27b3f233f533d3236c5e49139aaf3760cc7f7ac2871efb6e08c266474e5", 0xb0}, {&(0x7f0000002e80)="55d4c967ae4249d9f5751ee3fdb57b", 0xf}], 0x4, &(0x7f0000002f00)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x38, 0x4}, {&(0x7f0000002f40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002fc0)="aa5e177a66bd6c171f5f88f7b65a712f92126c0a29f2b4c6e8ac865f6dafaef749d003d877dd86a0aa47d7bcf7a7dabba13e15d78442dbd213f6b4623c8e05ecff19785aac0ffd5f4a7f6dc5a921162ea09d86531704990b9509de27a1cce4352ebbe7949478b0043a0235a77629a05134e54def74523cf3796cae1c0ad86d76a5c651f4d430c445852252d49cc118f5d8f16ddcf843b38baea3e38eae158775c4869695794c28b9bbe692fdd8fe2be57b3b677cd0d460f3f2ca", 0xba}], 0x1, &(0x7f00000034c0)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x78, 0x40000}], 0xa, 0x20000000) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/05/09 11:41:04 executing program 0: r0 = socket$inet(0x2b, 0xf, 0x0) r1 = socket(0x9, 0x80000, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/09 11:41:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = dup(r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x8, 0x8000, 0x400, 0x3, 0x82120126, r2}) r3 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r3, 0x40001) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/05/09 11:41:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/09 11:41:04 executing program 3: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6gretap0\x00', 0x400}) io_setup(0x1000000000000009, &(0x7f0000000180)=0x0) io_submit(r2, 0x144, &(0x7f00000001c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380), 0x355}]) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000240)=""/4096) 2018/05/09 11:41:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001240)={r2, 0x50, &(0x7f00000011c0)}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001280), &(0x7f00000012c0)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x948, 0x42, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000001300)=0x4) r3 = add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0x100, 0x0, 0x20}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000001340)={0x9, 0x6, 0x2, 0x8, 0x1, 0x7}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/4096) 2018/05/09 11:41:04 executing program 7: r0 = socket(0x11, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10100000000018, &(0x7f00007b7fff)=""/1, &(0x7f000007b000)=0xfffffffffffffd49) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="607df664d857d217a118cd873965ffb3", 0x10) 2018/05/09 11:41:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv6_newrule={0x34, 0x20, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FIB_RULE_POLICY=@FRA_OIFNAME={0x14, 0x11, 'bridge_slave_1\x00'}]}, 0x34}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x200, 0x1, {0x0, 0x7530}, {r1, r2/1000+30000}, {0x4, 0xffffffff, 0x1, 0x28}, 0x1, @can={{0x4, 0xff, 0x3f, 0xbee}, 0x4, 0x2, 0x0, 0x0, "9963fd780d21f46d"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x880) 2018/05/09 11:41:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x2c00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x900, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x8804) 2018/05/09 11:41:04 executing program 5: r0 = memfd_create(&(0x7f0000000200)='cgroup.controllers\x00', 0x3) syncfs(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) syz_emit_ethernet(0xfffffffffffffe54, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x29]}) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/09 11:41:04 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x3b, "e990ba21b9f612349f5950a14121af99ad41592fdfaf86461cf0e841c809ccb5a0e1e009a5a0554f726222a5643b739d5c2d73f3b8207267f5f637"}, &(0x7f0000000080)=0x43) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6(0x10, 0x80802, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000240)={0x8, 0x5, 0x10000, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f00000004c0)=0x8) sendmsg(r3, &(0x7f0000000040)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)="5500000018007f01c02d1cb2a4a280930a0600007da843cf27d0f869390009402f002140020000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/05/09 11:41:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="0000ffff00200000000000000059000000000000ffffffffffffffffffff00000f4c"], 0x2e) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) [ 233.193982] IPv6: NLM_F_CREATE should be specified when creating new route [ 233.222708] IPv6: Can't replace route, no match found [ 233.274399] sg_write: data in/out 8156/4 bytes for SCSI command 0x0-- guessing data in; [ 233.274399] program syz-executor7 not setting count and/or reply_len properly [ 233.329429] sg_write: data in/out 8156/4 bytes for SCSI command 0x0-- guessing data in; [ 233.329429] program syz-executor7 not setting count and/or reply_len properly 2018/05/09 11:41:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3200], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:05 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x93a0, 0x0, 0xcd, 0x0, 0x2000000000}) kexec_load(0xc16b, 0x9, &(0x7f0000000640)=[{&(0x7f0000000040)="2ceeb2b35bc754a0b828648a624afa9c988e93bc2311a1537ebaffb93d3ceec3a2c4ba9f66a2f9db5b9791b01476e2b817a4da8acf5be8e01f03aa54f1139940c5dea9771df6d4c7e9c37668d4441b0801bef581340eb54f5c6de47394f575781093f4ef2da9b75b45ef56f5194e684020", 0x71, 0x7, 0x2}, {&(0x7f00000000c0)="12b7e61d979ec2ba0dac06131022a2e50f8f63b3cb5998ea45a0bed77fac37da00233519034b0ef9e7504344addfca7197ae46756f777334f9ccf72aca3b225d8a40d970b600684da9755e4118beb22c41b86aebe10154902e0ee1d5da00c07426c877a510cedd9be7f735347b3923f3232d0054c3195cae5ad39970f2d5d0cdc419f8edad4d640cb2b13c84facfff23a377448d2793b22f5123077879ba9eb02726bc5d8be9c40069d6e6ffcf76ecc7b2bfe0ed07da23dc9783f524bcf0", 0xbe, 0x529}, {&(0x7f0000000180)="227c784aec81f25ab462ebc97199e69ef3da60fbe944e3c2c0d8ba0349fa164204c7d990609e910e7aaed4ea4778d9f78c92d716dab667566f11b9faaa9d05bc972d862e17b368059c4eae0eea48b7be0dcd110cad761b66b7a5925c4abc941069efbcfdd32ef96dcd796e109ed33c6f0cb64d42d288fdbad9eaf502445fabf918407264dcc8116b421562e0def4ab6d9c7063e059f01a8eef3d6129fe03759eb5a2b1bcb8a6aa299f842f75b1d8582f14d3a260d1730cee7735163431d06abc4f59691857ffcddd864d6aeefeaa70cdce6ea945937162d957e16d", 0xdb, 0x28000000000, 0x1}, {&(0x7f0000000280)="920faf6a586489c8c6d123d42a50f75fd868867fa3d5ec53c8cbb0d27c67bcf159485523369ccc3c80644109f79321bf2dcce0519d7ccc603b3fac03c4854b8fdd5f59664dc06c0cb7958281d84a9eda80d21c738e89ae1bd2d3e72a69c7ee2c4a0e86b5938579f9ed9cb631318208c60245612c5886083e8c86f790887581bb376fb96487de7eca495fc55ca0706823", 0x90}, {&(0x7f0000000340)="51a6a337ecd665faf91faf6e21fda5a07f17317793af2f03e1d71ded8bfbbf7ebf1348efe853ce5a49d64c6f9ec14d1e61da8bbddcdcc32dea92295c021c9cddf39d14f880ba825eeea94b2dfdc794878b7cc7a297d93e9386b6b7977409b1e68d20d5874bdb4ebb5935feaa84ded59461842b299d1736a3dd8d053f5cbefc420b46c74e7ef7b49c82e22efda986c3baa080a04180b5df0695b92fe94e08c07a34412d9a0b664d555f9381efa0d3d9b4fa4ab3ecac08ec69491d67b796530b870c6f488b0a7ec788ad40", 0xca, 0x800, 0x10000}, {&(0x7f0000000440)="fbd4e49472551c6a15011eb275637a64312b9df16ca63267e7f27acc58437c0f29bdad82f4c1ce113956bd3f02779e1dbbc854dbd9c30987a268805a9f4245", 0x3f, 0x100000001, 0x82}, {&(0x7f0000000480)="4b7db1f0c265a54a088c90cbc0bf0b4f0b74eda5200803ae2b3cda5faeb9b74aa93d9bfa31fd997228532a35709df63a946c53f1eeaad9f7dfd4f9ef588fb3021b54f56795ab43e1a622496d79c6a2dacb8b1d82340120229378451e3dd2d3c6b6bbd2523ede978bd3cfe56c183b5b6c6eeab2b614fe6766d51d23b8d8a00f5d3b2d7083b8da591cd72e237ad49efce5be2fc2da087eef5a34", 0x99, 0x7fffffff, 0x100}, {&(0x7f0000000540)="5d252f5c37bf3febe2e74d0850153c79d56ff06240d76a6b1f8340623271b0d0f2b95e740c953f72a22f5bb6cea76952a8e5de6aac78c65c36a2d576777d1a8eac57519312a05c198249bb914a5202f7ab96f1b10c2f6e86ea51cc2c47794346627a4b05572f37aae1dfada90976caa432d0ff1d1840427b42bec5d875839fd3", 0x80, 0x7f, 0x1}, {&(0x7f00000005c0)="fef9fc7a8d3d7af9ce6d5c735c358d8b02600fa87e975eeb2a67ec3ee206fd2c125520a602606535925d621a7035146269f2d2c36d40f552d1dc19ae97f4a04dfcaf41fa3469c66df965", 0x4a, 0x9, 0x80000000}], 0x0) 2018/05/09 11:41:05 executing program 5: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40) 2018/05/09 11:41:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d40)=@broute={'broute\x00', 0x20, 0x3, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'irlan0\x00', 'bond0\x00', 'sit0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0xf0, 0xf0, 0x140, [@vlan={'vlan\x00', 0x8}, @helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}]}}, @common=@log={'log\x00', 0x28, {{0x0, "821383dc054f0434f823f006d014905391dfe1aa181f9e36cd39220a4ff7"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x5, 0x200, 'bond0\x00', 'bridge0\x00', 'bcsf0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"fc4fd3b508b1334437f24a548a4b42ef85ad9ecf60b21f0064c7b29e0542"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x300) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/09 11:41:05 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="7105000000000000004000fe"]}) r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioprio_set$uid(0x0, r3, 0x80000000) ioctl$TIOCSTI(r0, 0x5412, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000480)=""/133, 0x85}, {&(0x7f0000000540)=""/74, 0x4a}, {&(0x7f00000005c0)=""/110, 0x6e}, {&(0x7f0000000400)=""/17, 0x11}], 0x5) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) 2018/05/09 11:41:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mq_open(&(0x7f0000000040)='posix_acl_accesscgroupuser\x00', 0xc3, 0x100, &(0x7f0000000080)={0x6, 0x40, 0x9, 0x20, 0xfff, 0x1f, 0x8000, 0x3ff}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x18, 0x13, 0x2ff, 0x0, 0x0, {}, [@generic='X']}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x100000000, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)) 2018/05/09 11:41:05 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x3ff, 0x8e, 0x8, 0x20, 0x5, 0x1800000000000000}, 0x7}, 0xa) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/05/09 11:41:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003080)='/dev/vcs\x00', 0x8a80, 0x0) getsockname$netrom(r1, &(0x7f00000030c0), &(0x7f0000003100)=0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x3f, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000312ff0), 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x470, 0x258, 0x258, 0x258, 0x388, 0x388, 0x388, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast1=0xe0000001, @empty, 0xffffff00, 0xffffff00, @mac=@random="2e0e2c44affe", {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@random="067b7433635f", {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x3, 0x4, 0x2, 0x1, 0x7f, 'vlan0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x19}, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0x0, 0xff]}, 0x3, 0x3, 0x7e93, 0x698f, 0xfffffffffffff341, 0x5, 'veth1_to_bridge\x00', 'irlan0\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xfffffffffffffffa}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xce8e, 0x7, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/09 11:41:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x2000) getdents(r1, &(0x7f0000000180)=""/140, 0x8c) 2018/05/09 11:41:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffff88], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000004000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000340)=""/216) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80002) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000440)={@remote, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x800, 0x4e22, 0x4, 0x4e20, 0x6, 0xa, 0x80, 0x80, 0x6c, r7, r4}, {0x0, 0x3ff, 0x200, 0x9, 0x8, 0xffffffffffffffd9, 0xfffffffffffffffe, 0x101}, {0x3, 0x3, 0x2, 0x1ff}, 0x5, 0x6e6bb5, 0x1, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x0, 0xf521, 0x6, 0xffffffff, 0x7fff}}, 0xe8) ioctl$TUNSETGROUP(r3, 0x400454ce, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r8, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 234.091610] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/09 11:41:05 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0xb8) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x400000000000000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000480)={0x80000001, 0x4cb, 0xa09, 0x20, &(0x7f0000000280)=""/32, 0xa3, &(0x7f00000003c0)=""/163, 0x52, &(0x7f0000000300)=""/82}) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f0000000240), 0xffffffcd}], 0x0, &(0x7f0000000100)=ANY=[]) socket$vsock_dgram(0x28, 0x2, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cpuset\x00', 0x0, &(0x7f00000001c0)="959ab12b20e0c6b431d47dec9240c87982863620a613f72bb46c32736d53bac2f23975b7076113e46fedb66f79e67df7d5b4ad6e46c07b25c2053dbfad84b78dd029a716344fbb38fd3935f6f6bf06") sendfile(r1, r1, &(0x7f0000000000), 0x40000000000004) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000240)={0x1, 0x3}) fsync(r1) 2018/05/09 11:41:05 executing program 7: r0 = timerfd_create(0x0, 0x800) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x203ff, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000240)=0x54) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f0000ba9000)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x80000, 0x104) r3 = dup3(r2, r0, 0x80000) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000040)=""/195) 2018/05/09 11:41:05 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x4, 0x15f8, [0x200005c0, 0x0, 0x0, 0x20000f18, 0x20001060], 0x0, &(0x7f00000003c0), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'sit0\x00', 'yam0\x00', 'dummy0\x00', 'teql0\x00', @random="b6a4ab572baa", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x8f0, 0x928, [@among={'among\x00', 0x858, {{0xf4, 0x200, 0x0, {[], 0x4, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @loopback=0x7f000001}, {}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[], 0x1, [{[], @broadcast=0xffffffff}]}}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'gre0\x00', 'bcsh0\x00', 'bpq0\x00', @random="0132b692a51c", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, 'bcsf0\x00', 'syz_tun\x00', 'teql0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0x118, 0x150, [@cgroup0={'cgroup\x00', 0x8}, @mark_m={'mark_m\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10}}, {{{0x9, 0x0, 0x0, 'ifb0\x00', 'rose0\x00', 'yam0\x00', 'gre0\x00', @empty, [], @empty, [], 0x958, 0x9a0, 0x9d8, [@among={'among\x00', 0x880, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x7, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast1=0xe0000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}, @time={'time\x00', 0x18}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"6744110e24441edb9a003e533da7b31d82bb4a1307b1dd86764e89cff163"}}]}, @snat={'snat\x00', 0x10, {{@random="ca92d60b1ee7", 0x10}}}}]}]}, 0x1670) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) [ 234.150576] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/09 11:41:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)="0500000000000800", 0x8) 2018/05/09 11:41:06 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0xce0, 0x5823, "5aa23b40cbfac86b5eb0c892a2c1c2702c5c3b50e7b9d4b40db2b8bf5e14d30e3874dd9931310499bbe205184f53898f0af675bd6b56b910d638c77ffff619", 0x25}, 0x60) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'posix_acl_accessem1bdev:]md5sum][)}^wlan0vboxnet0\x00'}, &(0x7f00000001c0)='md5sumcgroup%@^{\x00', 0x11, 0x0) 2018/05/09 11:41:06 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x600], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xbf8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffff, 0x2, 0x8000, 0x8, 0x20}, 0x98) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000240)=@sco, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/116, 0x74}, {&(0x7f0000000540)=""/124, 0x7c}], 0x4, &(0x7f0000000600)=""/7, 0x7, 0x826}, 0x1}], 0x1, 0x20, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0)='veth0_to_team\x00', 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/09 11:41:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'veth0_to_bridge\x00', 0x800}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) 2018/05/09 11:41:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000040)='loginuid\x00') kcmp(r1, r1, 0x7, r0, r0) 2018/05/09 11:41:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a459879d2a644fd541974334e2eec9ab2e528c27b3b14f23796c41bd5b0a6459e95b3bad82af327a2c93a75e77b09392a0377b85bd08a869a0a1a03a1da7259993472e7627fbe87c0424908bc645d2597a9c7b9938111d39fa5bd18dba4d8c8394c74a82c8d914a5d8852c3f0337ea9a85c7ed67f890c84c76cd831848c879cf21f1caa3481c0fe2c57aef3184042472ba2b3f3f106f63e81f84ef9f5b70b0da85cea03525fe97c61546cea413e8b9fda757c7b57d1329da95ca20fcc6e41084d25188dd93b9ac1b68720f5e56503d19400fbd3849711463b699ca00eeba6eb327e0df2c38779bbd861a08984febf9077c5798b5d7ab94e5790de367d1882f5d447") flistxattr(r0, &(0x7f0000000080)=""/19, 0x0) 2018/05/09 11:41:06 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1100], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180)="040100000009cb396da10000f51191bbcb497357832fdbaf", 0x18, 0x10, &(0x7f0000000000)={0xa, 0x800000894f, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6f6}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000001c0)=""/192, &(0x7f0000000100)=0xc0) 2018/05/09 11:41:06 executing program 6: 2018/05/09 11:41:06 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$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, 'bcsf0\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, 0x30}}}, @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) 2018/05/09 11:41:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setpipe(r1, 0x407, 0x800) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000340)=ANY=[@ANYBLOB="000000001add621b"]) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x11) 2018/05/09 11:41:06 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"5f6f4bba18a2240acea000", 0x2000}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) [ 235.053270] IPVS: length: 192 != 8 [ 235.109739] IPVS: length: 192 != 8 2018/05/09 11:41:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001780)={0x0, 0x0}) r2 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r1) openat$cgroup_ro(r2, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) shutdown(r1, 0x0) 2018/05/09 11:41:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8001, 0x0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sync() 2018/05/09 11:41:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000540), 0x3, {0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x38) write$rdma_cm(r0, &(0x7f00000024c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002480)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) write$rdma_cm(r0, &(0x7f0000000e40)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x120) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00da0000"], 0x48) 2018/05/09 11:41:07 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x400) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x94de) sendto$inet6(r1, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/05/09 11:41:07 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) dup(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') readv(r1, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) 2018/05/09 11:41:07 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r4, 0x80000, r0}) recvfrom(r3, &(0x7f0000001140)=""/35, 0x23, 0x0, 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/05/09 11:41:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x3, 0x4, 0x8f, {r2, r3+10000000}, 0x7, 0x3d3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000b00000400000000081"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/09 11:41:07 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xb4}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7ac0}, @in6={0xa, 0x4e24, 0x80, @empty, 0x600}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x2, 0x78e, 0x200000000000000, 0x2, 0x9}, &(0x7f0000000280)=0x98) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge_slave_1\x00'}) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x10001, 0x200) 2018/05/09 11:41:07 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x400000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xe2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24}}, 0x1, 0x0, 0xfff, 0x4, 0x800}, &(0x7f0000000200)=0x98) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x341040, 0x0) 2018/05/09 11:41:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) 2018/05/09 11:41:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x105000, 0x0) getpeername$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2d]}, 0x2) 2018/05/09 11:41:08 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x100, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000440)) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000300)=0x200) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r4 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x80) ioctl$BLKRRPART(r1, 0x125f, 0x0) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f00000001c0)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x1) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000200)="7bff03d8fea5e40f8b9dea98be1bd18e787a3a8c41f81cbf9a99debaf07c81eab2dc0f89232e4904adb3d5e3be54923fbfc1498048b373b4cb911752e73bd9e0dbbdc7a1243a7726487022e347daf322e1d0d54180cfad34c678f0099ae5a7ccb0153b278c868e967d897e4d051a91afcc82157a2c5f3d75f2f632172795b5204347148b9bf959074e02") setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000340)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'lc\x00', 0x10, 0x7ff, 0x48}, 0x2c) keyctl$chown(0x17, r4, 0x0, r3) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000180)) 2018/05/09 11:41:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x4000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f0000000100)=""/100, 0x27) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x581280) 2018/05/09 11:41:08 executing program 5: socketpair$ax25(0x3, 0x3, 0x10000000000000cf, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x0, 0x72, 0x9, 0x0, 0xffffffffffffffe5, 0x8, 0x464, 0x1, 0x39b, 0x81, 0x6, 0x559, 0x0, 0x20, 0x1, 0x1, 0x100000000, 0x0, 0xc7a}) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) accept$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0xd) r4 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x28) dup2(r2, r4) getpid() unlink(&(0x7f0000000180)='./file0\x00') ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000240)) 2018/05/09 11:41:08 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x21000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:08 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffff00, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x8, 0x80e, 0x9) 2018/05/09 11:41:08 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) pkey_alloc(0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/05/09 11:41:08 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x3, 0xfffffffffffffffd, 0x81}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[0x28ac7220, 0x8000, 0x2]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000930000000000000000", @ANYPTR=&(0x7f0000001e40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="01010000000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=0xffffffff], 0x38) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0xf8, @time, 0x0, {0x7}, 0xefffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000000)={0xee, 0x0, 0x0, {}, 0x200, 0x40000000}) 2018/05/09 11:41:08 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x4}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x281) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000000c0)={0x6, 0x0, [{0x80000000, 0xe5, 0x1, 0x0, 0x5, 0xf05, 0xffffffff80000001}, {0x8000001d, 0x5, 0x0, 0x99, 0x0, 0x2, 0x3}, {0x0, 0x7, 0x6, 0xc00, 0x6, 0x1f, 0x7}, {0x6, 0x2, 0x4, 0x1, 0x1ff, 0x2, 0x1}, {0x0, 0x2d, 0x1, 0x800, 0x7, 0x5, 0xfffffffffffffb31}, {0x1a75d603966514b6, 0x8, 0x5, 0x0, 0x1, 0x9350, 0x3}]}) 2018/05/09 11:41:08 executing program 2: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000003c0)="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") r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x40, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000580)={{0x3, 0x1, 0x80, 0x4, "f8fba95cdf3cdfdd2a0add61afa42b718dd919b3e0de58432edbb14a8c3f59b2e4dce270ef39fbfbc654246f", 0x4}, 0x6, [0x2d40, 0x2, 0x4, 0x1, 0x8, 0x1, 0x9, 0x24, 0x4, 0x2, 0x3, 0x4, 0x1, 0xbd, 0x80000001, 0xff, 0xc0e8, 0x0, 0x3, 0x5, 0x1, 0x8001, 0x4, 0x20, 0x101, 0x79f, 0x96, 0x9e00, 0xefe, 0x397a, 0x80000001, 0x1, 0x1f, 0x9, 0x8, 0x0, 0x6, 0x3, 0x8, 0x8, 0x9, 0x8, 0x80000000, 0x4, 0xfffffffffffffffa, 0x4, 0x1f, 0xc8d2, 0x7, 0x6, 0x3, 0x2, 0xff, 0x4, 0x7, 0x7, 0x40, 0x9, 0x5, 0x9, 0x5, 0x1, 0x0, 0x8001, 0x7, 0x0, 0x9, 0x4eb, 0x4, 0x6, 0x7f, 0x685, 0x6, 0x3, 0x47, 0x4100, 0x8, 0x7, 0x7ff, 0xf745, 0x2, 0xea, 0x2c, 0x6, 0x7, 0x7, 0xffffffff, 0x0, 0x303b, 0x9, 0x3, 0x7, 0x3, 0x0, 0x80000000, 0x6, 0x7729, 0xfffffffffffffffa, 0x10000, 0x1, 0x20, 0x8, 0x7, 0x7, 0x4, 0x9, 0x8, 0xffffffffffffffc0, 0x3, 0xb7d1, 0xfffffffffffffff9, 0x9, 0x1, 0x7, 0x8001, 0xec0, 0x3, 0x800, 0x7f, 0x84, 0x3, 0x8000, 0x40, 0x8, 0x200, 0x80, 0x9, 0x40]}) 2018/05/09 11:41:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)=""/231, &(0x7f0000000240)=0xe7) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000002000c500010000000000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0xfffffffffffffffa, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) unlinkat(r2, &(0x7f0000000340)='./file0\x00', 0x200) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/05/09 11:41:08 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x2, 0x2, 0x71, 0x4d, 0x1, 0x4}, 0x401}, 0xa) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/05/09 11:41:08 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46"], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xa96d, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5, r1, 0x10001, 0x7}) [ 237.574327] FAULT_FLAG_ALLOW_RETRY missing 30 [ 237.578954] CPU: 0 PID: 16849 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #39 [ 237.586234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.595593] Call Trace: [ 237.598195] dump_stack+0x1b9/0x294 [ 237.601849] ? dump_stack_print_info.cold.2+0x52/0x52 [ 237.607053] ? kasan_check_write+0x14/0x20 [ 237.611297] ? do_raw_spin_lock+0xc1/0x200 [ 237.615552] handle_userfault.cold.32+0x44/0x5a [ 237.620228] ? handle_userfault+0x16c6/0x2760 [ 237.624747] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 237.629341] ? debug_check_no_locks_freed+0x310/0x310 [ 237.634542] ? trace_hardirqs_on+0xd/0x10 [ 237.638696] ? print_usage_bug+0xc0/0xc0 [ 237.642753] ? print_usage_bug+0xc0/0xc0 [ 237.646806] ? perf_trace_lock_acquire+0xe3/0x980 [ 237.651636] ? perf_trace_lock+0xd6/0x900 [ 237.655772] ? perf_trace_lock_acquire+0xe3/0x980 [ 237.660603] ? zap_class+0x720/0x720 [ 237.664310] ? __lock_acquire+0x7f5/0x5140 [ 237.668535] ? graph_lock+0x170/0x170 [ 237.672339] ? find_held_lock+0x36/0x1c0 [ 237.676398] ? lock_downgrade+0x8e0/0x8e0 [ 237.680550] ? kasan_check_read+0x11/0x20 [ 237.684686] ? do_raw_spin_unlock+0x9e/0x2e0 [ 237.689086] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 237.693659] ? kasan_check_write+0x14/0x20 [ 237.697899] ? do_raw_spin_lock+0xc1/0x200 [ 237.702130] __handle_mm_fault+0x38d8/0x4310 [ 237.706535] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 237.711279] ? graph_lock+0x170/0x170 [ 237.715075] ? find_held_lock+0x36/0x1c0 [ 237.719136] ? lock_downgrade+0x8e0/0x8e0 [ 237.723287] ? handle_mm_fault+0x8c0/0xc70 [ 237.727526] handle_mm_fault+0x53a/0xc70 [ 237.731581] ? __handle_mm_fault+0x4310/0x4310 [ 237.736158] ? find_vma+0x34/0x190 [ 237.739693] __do_page_fault+0x60b/0xe40 [ 237.743752] ? mm_fault_error+0x380/0x380 [ 237.747890] ? graph_lock+0x170/0x170 [ 237.751683] do_page_fault+0xee/0x8a7 [ 237.755475] ? vmalloc_sync_all+0x30/0x30 [ 237.759615] ? find_held_lock+0x36/0x1c0 [ 237.764123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.768966] page_fault+0x1e/0x30 [ 237.772413] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 237.778024] RSP: 0018:ffff88018c4dfd08 EFLAGS: 00010206 [ 237.783380] RAX: ffffed003189bfb2 RBX: 0000000000000018 RCX: 0000000000000003 [ 237.790639] RDX: 0000000000000000 RSI: 0000000020ffc000 RDI: ffff88018c4dfd78 [ 237.797896] RBP: ffff88018c4dfd40 R08: ffffed003189bfb2 R09: ffffed003189bfaf [ 237.805163] R10: ffffed003189bfb1 R11: ffff88018c4dfd8f R12: 0000000020ffc018 [ 237.812418] R13: 0000000020ffc000 R14: ffff88018c4dfd78 R15: 00007ffffffff000 [ 237.819699] ? _copy_from_user+0x10d/0x150 [ 237.823929] __x64_sys_sigaltstack+0xe9/0x3a0 [ 237.828415] ? __do_compat_sys_sigaction+0x5a0/0x5a0 [ 237.833511] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 237.839040] ? fput+0x130/0x1a0 [ 237.842313] ? ksys_ioctl+0x81/0xd0 [ 237.845928] ? do_syscall_64+0x92/0x800 [ 237.849898] do_syscall_64+0x1b1/0x800 [ 237.853773] ? finish_task_switch+0x1ca/0x810 [ 237.858260] ? syscall_return_slowpath+0x5c0/0x5c0 [ 237.863181] ? syscall_return_slowpath+0x30f/0x5c0 [ 237.868102] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 237.873462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.878310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.883487] RIP: 0033:0x455979 [ 237.886662] RSP: 002b:00007f134fc5fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 237.894369] RAX: ffffffffffffffda RBX: 00007f134fc606d4 RCX: 0000000000455979 [ 237.901625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020ffc000 [ 237.908884] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 237.916142] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 237.923400] R13: 000000000000065e R14: 00000000006fd970 R15: 0000000000000000 2018/05/09 11:41:09 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3c000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:09 executing program 4: getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(r0, r0, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000000)="730400") ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) 2018/05/09 11:41:09 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x77, &(0x7f0000000000), 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) r0 = shmget(0x1, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) shmctl$SHM_UNLOCK(r0, 0xc) 2018/05/09 11:41:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x60200, 0x0) 2018/05/09 11:41:09 executing program 6: 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)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000002c0)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/09 11:41:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x3}}], 0x48}, 0x0) 2018/05/09 11:41:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f0000000000)=""/207, 0x8f}], 0x1) write$fuse(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="5a0000000000000001000000575ff84a174c98ce0046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf983a8d3b874662bb01040000000000004b196da7b09e2251e6721642d490375faaba1d3dd947ed46cd5ed348820300000f00000048"], 0x5a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@remote, @empty, 0x0}, &(0x7f0000000140)=0xc) bind$can_raw(0xffffffffffffffff, &(0x7f0000000180)={0x1d, r1}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x394, 0x4e21, 0x41, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x80000001, 0xf, 0x76da, 0x6, 0x20, 0x80000000, 0xfffffffffffffff8}, {0x5, 0x2, 0x41734a97, 0x1}, 0x1000, 0x6e6bb1, 0x3, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d6, 0xff}, 0xa, @in=@rand_addr=0x5, 0x34ff, 0x4, 0x1, 0x9, 0x4, 0xfffffffffffffff7, 0x3}}, 0xe8) 2018/05/09 11:41:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='wchan\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000002380)=""/88, 0x58}], 0x1000000000000102, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000004400)=@add_del={0x2, &(0x7f00000043c0)='ip6gretap0\x00', 0x5}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x10000, 0x3, 0x40, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'rose0\x00'}) recvmmsg(r0, &(0x7f0000004140)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/76, 0x4c}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/236, 0xec}], 0x3, &(0x7f0000000480)=""/75, 0x4b, 0xffff}, 0x5}, {{&(0x7f0000000500)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)=""/4, 0x4}, {&(0x7f00000005c0)=""/163, 0xa3}, {&(0x7f0000000680)=""/109, 0x6d}], 0x3, &(0x7f0000000740)=""/194, 0xc2, 0x10000}, 0x3}, {{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f00000008c0)=""/235, 0xeb}, {&(0x7f00000009c0)=""/75, 0x4b}, {&(0x7f0000000a40)=""/154, 0x9a}, {&(0x7f0000000b00)=""/19, 0x13}, {&(0x7f0000000b40)=""/93, 0x5d}, {&(0x7f0000000bc0)=""/13, 0xd}, {&(0x7f0000000c00)=""/250, 0xfa}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/237, 0xed}], 0x9, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000001ec0)=@vsock, 0x80, &(0x7f0000002280)=[{&(0x7f0000001f40)=""/1, 0x1}, {&(0x7f0000001f80)=""/217, 0xd9}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000002080)=""/112, 0x70}, {&(0x7f0000002100)=""/206, 0xce}, {&(0x7f0000002200)=""/66, 0x42}], 0x6, &(0x7f0000003400)=""/188, 0xbc}, 0x2}, {{&(0x7f0000002300)=@sco, 0x80, &(0x7f0000003600)=[{&(0x7f00000034c0)=""/243, 0xf3}, {&(0x7f00000035c0)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x8}, 0xc3}, {{&(0x7f0000003640)=@sco, 0x80, &(0x7f0000003940)=[{&(0x7f00000036c0)=""/213, 0xd5}, {&(0x7f00000037c0)=""/120, 0x78}, {&(0x7f0000003840)=""/197, 0xc5}], 0x3, &(0x7f0000003980)=""/252, 0xfc, 0x7}, 0xd888}, {{&(0x7f0000003a80), 0x80, &(0x7f0000003b80)=[{&(0x7f0000003b00)=""/72, 0x48}], 0x1, &(0x7f0000003bc0)=""/131, 0x83, 0xfff}, 0x6}, {{&(0x7f0000003c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d00)=""/175, 0xaf}], 0x1, &(0x7f0000003e00)=""/118, 0x76, 0xfff}, 0x9}, {{&(0x7f0000003e80)=@sco, 0x80, &(0x7f0000004100)=[{&(0x7f0000003f00)=""/108, 0x6c}, {&(0x7f0000003f80)=""/168, 0xa8}, {&(0x7f0000004040)=""/146, 0x92}], 0x3, 0x0, 0x0, 0xc022}, 0x6}], 0x9, 0x1, &(0x7f0000004380)={0x77359400}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) 2018/05/09 11:41:09 executing program 5: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000300)) io_setup(0x20, &(0x7f00000001c0)=0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0xa000, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0xfc, 0x80800) io_submit(r3, 0x2, &(0x7f0000000580)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0xba83, r0, &(0x7f0000000200)="1643c0e08fbdd07022dba4e12e2321c1ba472585ab046dca1ac4bb4a5491e23d4a4f5c70ca15ed3c7188ef1b2a4c1a9faa09a6e7ba1aaef99c8e088755b03e7e9722412e4af296615c6155b1dc1d4eae72ac4071e92e8fb83bc0e303ff65c88cd72f38bc9c4edb1c5505e54684463e8593979d9854c39cb533e49d5fdedfb14662abb8dba7f4fe0cd44992721832f72b847a740609597d77eb229350fa1db1ae250d8e0e2973a393ad57db8caacb92d8a445ef2d9b1b502f0712b54e58f5ef", 0xbf, 0xfffffffffffffffd, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f0000000480)="903512f1bed306a7782980317fd21a3346908bd2b3f57dc35527e00419445a50d68d44b78c3345ffb782488c820a437a34808cb0de166f37075cb1a33dc1ded693d1ccf6d2ffb67c37ac7c3499c3321bffcd9411213f0d75ea8304c7070dd08def5a5d7e28cc6e49204d500453360349073631a76ba6949db8c1757b8ad6c8305205b21802d2d4ce49316ab153241bea06059d2828ffd0ebb6dfc8e7fb0c96ccc0e2c846f5bf8122fdd7c7edb24ed7990bd822aff09097919b88e097fc01265d48f1e88268a41612431e117367648762f929dd3b91faa867941341a286968968fd0afbcca082444437", 0xe9, 0x0, 0x0, 0x1, r5}]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) ioctl$SG_GET_ACCESS_COUNT(r5, 0x2289, &(0x7f0000000600)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x10001, 0x400) r9 = dup3(r8, r7, 0x0) r10 = socket$rds(0x15, 0x5, 0x0) dup3(r10, r6, 0x0) epoll_create1(0x80000) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r9}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) mknodat(r7, &(0x7f0000000640)='./file0\x00', 0x0, 0xfffffffc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000880)) 2018/05/09 11:41:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/09 11:41:09 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20202, 0x0) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffffffff, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x1, 0x3, 0x3, 0x2, 0x0, 0x4, 0x0, 0x6, 0xc8a, 0x8, 0x2, 0x100000001, 0x20, 0x6, 0x9, 0x8, 0x7f, 0xb0c7, 0x400, 0x9, 0x760, 0xea4, 0xffffffffffffff11, 0x9b, 0x8, 0x7f, 0x1b, 0x6, 0x100, 0x9, 0x80000000000, 0xfff, 0x6, 0x800, 0x5, 0xffffffff97d83f67, 0x0, 0x2, 0x0, @perf_config_ext={0x3, 0x3}, 0x800, 0x6, 0x101, 0x2, 0x100000000, 0x0, 0x1}, r3, 0xb, r0, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000200)=0x4) [ 238.286774] Unknown ioctl 44672 2018/05/09 11:41:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001380)=""/162) [ 238.333235] Unknown ioctl 44672 2018/05/09 11:41:10 executing program 2: prctl$intptr(0x3, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x8, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x400040) set_thread_area(&(0x7f0000000180)={0x400, 0xffffffff, 0x1000, 0x4, 0x4, 0x4, 0x0, 0xab, 0x0, 0x69}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/147) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/05/09 11:41:10 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x6], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0x100000000000}, 0x0) 2018/05/09 11:41:10 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x400000000}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x172) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xf}, [@nested={0xc, 0x7, [@typed={0x5, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) creat(&(0x7f0000000140)='./file0\x00', 0x114) umount2(&(0x7f000075e000)='.', 0x0) 2018/05/09 11:41:10 executing program 4: setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, &(0x7f00000000c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x80000, 0x400080) sendmsg$key(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000140)={0x2, 0x100003, 0x7, 0x7, 0x20f, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "1c078de1f04fe7399726249769c53dcc1ccb065153efd7fe4ad447f656d9dfb9963d03bb45721d5381b653950b2c9f450c75dcb19172dbacc0d943e5ffd059d48c1b6f0feb0de6ce2bee7f67a0372cdb5b5f47937b73541568491735fc2b92c75bfe6646931fa5cf85b2c100d3bdb9cf5ca692c00489d7986df2dff3f7b333d1977df83bb93502c0a990bb17023a794578c0453e61da60dc547fced4c2c2719aed76685e2385fe30088f92415e8b813b62266c574f5ab50f54e6caf1553b6523c19ad8c46ec49d86ddd9efdcc9ef2f9996ce6621d5e7c76fc03347bdacffc28405e1f1ea2fc9874df2bc438b3240afdc409e458f266dd8acaa7879aeeed51ac97c76dd76231cabb439dd24e955afecc033e0363738d433e5a9ec9a2dc2bf04f728e66a0f86a8d5d5da3c8d0c27f502c42f5ea344c3d5d645e48ad07c5c1769eaf94ed042ee644ca6199b076b423a7aa51c8727e0849891d624b69b82b5e8e2d91dd1ff6f25c2e0c78b84d7f75deff84c286017d45e0507fd68a12f9d046a5042266194a6bc805b4cb3ad7782026bae5cdd8333fef98ebc7a95e238a508b62523bea52b11e74728adbf522f70bd55ee15a0cb4c97251ba006b835b870d705b8d6ae908d1c4d739c10eac39bb94a44ca97219f0ccf143dd2dae37dde83072a4faf0001c4007e4bb384108089d371c3ddee7c774c0aa90b60488c360cc615a34aa21cc82db34898574e560468ddf18634f5d9df8713fa42adf76111d569d414cffd067e237e59055ef6b3f3aa7b0d3152743015a8cc9c618bb5ab3a456510f4da7c8a61cfa83119961b295a93b8da6fb2d5a70e12b191e986729133ab6c9d157697ada96818306cd129fd494d0547f3b4ffa42422525ffcc02b9bd27b2ed03da88f892b1c5c477b5889b3bb373bcaa4b05cb702132619972d1b26f79377535c403b774c921f0cdf5de8681549d8dc349281820538a6853c5c90f6d7882c9b4f1c4a140612dfb7caea25b97a368c2e91d4157c415191a5250c0902c9b6926d7d15621519dbc50417fe7b6a9e94e0bd806fc770454026dade270703de544c95e35dca65e4d5708fa83b69d71f786a5197deacc9881f7c0efda7ab3521f6bd1956a9f68fb2a4f6d798c98ad051ee9f5803ae65cb6ca0f96521741e29fab0567bd0b5585621ffd89523af7d71efc677a6bfd01a1bcff1f51509c64194a308818df5382e4c858535ce3c9ec04fb61d001c8ad5aa77e4e1a0ec64517a1697760fc44cebdde50e34a9fb35d29b6729dea323d302d7ee2c70e0311dc13c1384389352338eaaaa8844028a653e46b72d62d5b2ce015cc29f2d16b79eb6819e0398ffc1bf0eaf5281755e686603e714cecee61b949b45aa2bdb70e4bfc753c6e9183af67ed4fb7611e70d120171c0b77a4cb9fe1cdaf2e54818d454c191945da3439d96e3a32d6d9b57276d038be65a324e11a183f9fd96b17cfb8b2faff49e908f506f0a6d8d3d56a56df0aa0d916ed1db4001e4eecb969c81b933aa72ac07afd5f5c9a8b3ae66906d1f4419a5859eb3cd221a58be31cfa22ca8e3f66c3cb47db5dc1bf061ece24883398e6d581d46fc81fa08c2ea110ed49980787b33ffd2251ff215eb87db299b623ba64a5a056dc013844016c01bf38ddbd00a86ea7ed6ad8eee97fd508c39bdd4a2f9c839ea96a63c1302040836b8bc3ad6ec11d7d07a629a00eb2865af062ab85d8389c7b3caeb08dff276beb3d375d4d55a29929fba90fc9f24c4242571c68822ec3d487b0ffe25e2dea7db8cfd8a3700a53f1d97b74af19f153e57523f786824b4b1a9f9a9a77c20d228642633a541dd63ca9382bee35fea61becd0d04a89134c67555686fd41dbee1441fe9ce8ee74b92fcb4105b256448be174603e4716285d03125dd4b9c8f9276387023f4a7b647fd6c21a963f300630577222415a512bc501f5f435b2de70773fa9d2a7502c5913736188e3e3cb99a50b2b979c3b2ca711842050451c0c478f5c3505248c994c75c1b6984001e178e54f66f173df26570f4b9045b6d9d2535ae67176b5c2ab3eaacbf0acd8d9f28ca083b3355bb3ef208128ad127869863b68ac0d3dc93e7caa4c1d503dd4b41fbcd2bde54a4c1081ecf0a2dc4f9c898331f72269c1252e1a6b940ad7a5cff479277156d518614428cc266e386d4c5191fa36d179b19f16d8f1fc26a3248fc42a63de0e1d8b6a8a903a94467b2a8508cc97b7ffd047839df1976f38ec81c52870e133db63f96fbb69cfa4c04bc6b8aa8de626499092c4cfc45b64761c583808f3926751a66ddbe4cce244b89537bdcb204a2e6ff75b9d592a19eebff13fed4ea7d5711e187da811b6fb53c45c7875f197dba7e3f7e4f16446bfd1b8bef0cb426b68e20a972b7e2b5e8d9e101a00838ce4131e713273fb9699b496760f5b9d9237940251054fab4df64425804dc50c90f99318cf24d412954be6b83468aa34ca68a78a1129cfc77f52271ef1cda719e5fc53ce4ecf947329cd82856f5ac9ba75787ca1cc2b3d5d02783a082799811033b5a957c1ea30a434e1978d33eb401375f190acbd2c6a143a9cb12a88a1efc34052199b49f94ac2c7c7e5ed3d6076c384c2bed3fa323753fc10206b33c09d71a7769edbb18423d2032b7423a699b74b57b47f3a1bbeb49a5b421f968f15a6f2afcaf0c4eda419982ff2a32eede0c115f3b9d6660b40d796267c66713416883d3f1a95f9b31cb5669696601b2f05523acc3623cd2c54362c078ca3b2f40683aa943b92cc691cc675e99fde64602aa04fb383147a80a373de4cc25ec68c7a450e6c02aed3bc23bcafd79719b7870931b8c83a9eae4456c11f3f3c5d6ae894bdb64111e803cf165e5c50cbd7f8c59a1da90b5ed1a3353033739980dcde25b511a38cd8c3632342e100084122f5f8c4626b12c0563d1b0735f4836572c03a4663a9a9b15a4cb9eaf59890e4e8de7ac686a3d30d24d78084355b44a4b898b97d0d0056c6b9e14dcb67656e57b43b42d98081fadee7f5a0c9e5780adf41e25c13e618dd51eb50a3cd5dcb734d4e3649a3957b1d13a90ed2791e94386a96e9aa0875c9e28b61c63652c46597bddbaf5dc5dba0ae205e615dbc8c60d0563b2056f5cdfcb8b26c7d5dbf28f5f052e129cf4c4e9cae3692f472d6e8bb32dbd4870997e87b7ffda18461dc30dcf866b11ec7cc5783b63183ccec39dbce56c2fade040f8f335093e282a629582565ff1e0619e96ff021b9f3e29afa8489aaee69e802c61d9a9d2e6d52d5a92bda0d5e1752dd8142a3db20eb246872ee3ef64c66a343cdc10354a5d92551ef29db406a1db728d48b2e02514b6b6679a264fac7f3ea9c21e06c9036cb639714f75f28c73a17f383377278d378861c7b1879dda86febc4c3f9c437a426b9efd16e2a69926c85ddac276c0a7e0ea87d1de188682477d6e83976d5dd36bee2f81d3bd65c1e47c44a10dc0a9ca16f6c087da6b085c8291f6feb4773174cfc0ff5718e9f8c4479d1ca1e3125b137fc783c025974480ff9703f764eee67aefb80a88c7f18bdd5fac277caaddc254663bcc5397257496ed7e5255ff9869e5c3b36e991906254b6ee19e3563a5b7974510ee6dc555fa209a2021cad93f43bc4866cff61606e198952ca12b315c11da198edf6597778ac6c24a3cd129fbeb689f497581512b5d61003edbc8576994df3542d8c22fe6907add5064be69adc3fea550a81b4d60330c2b0b974b9cafbbb61ea00a3da8890d005956fcd0526b44b4c369bc8fd7b20bb00ae68a0373f0c849dd131c125d5e18fdc5296dc3145d11d64bab89362a6827d50f2e2ad6edd59d3020e3f672d78708b04b70141471122c15682bd277fd3151849f36bf8f07d42520f429cc9eaf9896ede36d5e5b0370e779c88904589ddccc186463323d4f15c0200adde09b710a77344cfa4caed849067870c9a0f99af0a15251e35baf0f0a7b6ecbd88f3660260c88fe7450fb152f30de5f1aece0fc245b29333714e5b3a322adeb8f933e81ca339fe005c51fb2e85cebf25faca27267fdf5d7aec6024a655f03a46e0c123d37988c0ee07ed4bc8d73d2075fa46d448545815a3feefabe6bc8633dcfff5163e80f19abac38f9244581a18c4cfa9cfb495eef75872e11fb8f1e526709f0eb73c716d21a3f226714a83b26dc33320eaf1165bad838b6b675f582268d0113245d7914a614b9f048ddb6d90ae75a5546e8ca147b52caa8478c999f639dcaf284fe9a0cd8825c83fe2b4b4e688c9327e2805532bdb6404721d1c318c764505be271235f1395d3e6c9aaace82c0f395fb359d6cc5bb1909c5a6e81131d6e30507a65a24c23e347e21027417e4a2ecb30a81f58eb54261b16340d7043afa5e2db127840a55ac0362e79d49a1d1265f5185b2f0da8934b088270fd753cc226bfb343c7e7feeb742a03c69bb34a22b7130825186382076dad16e2797324b8e2f5cc69c33fa6dfa17c0ac73a022810c90dc616584580a5464cd86a5535209a306bb19214850f203ab259570ce7f8bd9cdc8b4217d0281610f6087ad1a8877168b5f561f4408b430a3cf71f6339f42876351d6085918640b2ab048df7986df7aaf198fecff6cb6ed14f9bfab3d14e62cd5a5aca360a4a17be0d5ff6eef4952c7ba8a584419852f7e623035c7ee3996373ed86854a98f96f42bfaad49f48dd090f06ac373b618717ccc6a50e6c9b967c4840a84eacb727ec5aa2d7e9e44d627374fb69df41b646cec1857619a5f5ea0b39aa3a78ee44590abef3737e8e95bb28ef45918965a741f48e98b65bba03edad8cc6b94d3368394fced0da13d0162216fb4749684c24ec817bbea82b12aa5184d3cfd6c98e1e69d917b662bd6b5daf13a05d4b48e08be461ab0b6c8a52b12013fadd0d24f9117be7cf00b4a3bd6beb9d2ca8eec979af5d37f78fcac407447a8fd00c233ae739c1e682f937b58b2c9c31f87686814894aa31eceba428d3783af943a58e93482de641f60061968ad124b56cbe45cd924ddc6557e075739f2a1a7160aeb65596a6532a2f9cd97952010926658611e4ff5f3f0d293208878a7853c463654c95024fdcdae1740d32a70cff34463bc4a6e8b88fa948dea0033433b5ee069bdee9357373fc0e09a648dcbdbd4e5b948dab9c4e58efdda4bc1e2a77c1ca624ff9ea603103f3852af225ddcd205cdedc411ef0808c1c97b1e001554f6051e12cef69c13779129c91f3b59c555af766aee14f0a33782a10462f3658886f1509b8b87b55881f2f692d7c69ff8f7346d2ad20d40cf7fcf011d3c75057078ea2b035ce072cfcb6cbe40d7243382cfd5d859d76e67a8d1963638cc172b8b33c663fbe8ddfc6c93af07dc455fa5ef3136b64f437a219574e20f44f576e7d828fc191f7005c9ebb63ed5b5f5a461c269b8227550fab9521ea5d6726bc3db24629805c82e79675859ff2b92ec00020f76ffdb5fb631b8bcdbeae2a7c6fc104f66ecc8ea005fbb033cf4db7a7d58ff7ca603097ab201f82876a5a201166252c7620303be21ad84495be9aaf87795c660781d1d10e86344be848cfb92b395ec0744a689d862bedd5176ce7be6e9ac54eb7c2d44d4a0c302007053a9713aa98ab866093a1a027d093643d361d83c4becc13b05f5b9a421d22977daec72089366ced3dff0d8bfa543d4547cbc0ebe797667a1d89e9fa9d1a2c187d32898c3984ed8ab0d12c5b670404e4673019c54a2ccf67c7ddc38a066d6aab2ae5fcea4fa8ab7e070d49711931b4943f1e21a9f315da681fbb6980c0790cfb"}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd26, 0x3501}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x1b, 0x4, 0x4}]}, 0x1078}, 0x1}, 0x20000001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) getitimer(0x2, &(0x7f0000000040)) 2018/05/09 11:41:10 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000180)}}, 0x18) 2018/05/09 11:41:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x171, 0x20400) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x20) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x5000, &(0x7f0000000040), 0x1, r1, 0x8}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) unshare(0x400) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100), 0x4) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) 2018/05/09 11:41:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x30001}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)) [ 238.402010] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/05/09 11:41:10 executing program 2: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000680)=""/111, 0x6f}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x82000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/05/09 11:41:10 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000005c0)=0x2) getitimer(0x0, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000008c0)) 2018/05/09 11:41:10 executing program 5: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x5, 0x2) 2018/05/09 11:41:10 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) setpgid(r1, r2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r3}) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r5 = dup2(r4, r0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0x4008af60, 0x0) 2018/05/09 11:41:10 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffff84], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 238.473234] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/05/09 11:41:10 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/05/09 11:41:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) fcntl$getown(r0, 0x9) 2018/05/09 11:41:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000200084) shutdown(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) 2018/05/09 11:41:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000f) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/05/09 11:41:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=@expire={0xf8, 0x18, 0x1, 0x0, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@loopback={0x0, 0x1}}, @in=@multicast2=0xe0000002}}}, 0xf8}, 0x1}, 0x0) 2018/05/09 11:41:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x2, 0x12d1}) 2018/05/09 11:41:10 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x84ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:10 executing program 6: r0 = memfd_create(&(0x7f0000000040)=')proc,md5sumnodevself\x00', 0x1) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005421, &(0x7f0000000000)) 2018/05/09 11:41:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1c1000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x57, 0x81}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000000240)=[{r3}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r3}) write$eventfd(r3, &(0x7f0000000000), 0x8) 2018/05/09 11:41:10 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000600)=0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x9ecf, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="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", 0x109, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)=ANY=[], &(0x7f00000005c0)='IPVS\x00', 0x5, 0x3) r7 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r7, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14537258", @ANYRES16=r9, @ANYBLOB="08002bbd7000fcdbdf2509000000"], 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) getpeername$netrom(r8, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r10 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r10, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x78, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r11, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000580)=@int=0x4, 0x4) 2018/05/09 11:41:10 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='gid=0']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3f, 0x101000) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) prctl$intptr(0x24, 0x2) 2018/05/09 11:41:10 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syncfs(r1) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x10000000007f, 0xfffc) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000180)={"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"}) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x80000000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000580)=0x5, &(0x7f00000005c0)=0x4) 2018/05/09 11:41:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400380, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[{0x81, 0xd25f, 0x3, 0x800, 0x400, 0x81, 0xffffffffffffc929, 0xc000000000000000, 0x4000000000, 0x940, 0x2, 0x3, 0x2}, {0x9, 0x57d, 0x1000, 0x5cd8, 0x9a9, 0x401, 0x3, 0x1c7c, 0x0, 0x2, 0x9, 0x1f, 0x5}, {0x0, 0xdad4, 0x8000, 0x20, 0xfc, 0x6, 0x7ba7, 0x4b, 0x6, 0x1, 0x332, 0xffffffffffffffb0, 0x5}], 0x7}) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x58, &(0x7f0000000240)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) 2018/05/09 11:41:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000000c0)="5500000018007fafb7a41cb22da280000206000000a843096cb7236939000900310008004b00ca8a9848a3090000006b7b31afdc1338d544f75afb836827c43ab8220000bf0cec6bab91d41bcdad3c000000000000", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0xffffffff, 0xfffffffffffffe00, 0xd74, 0x9}, 0x8) 2018/05/09 11:41:10 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x88ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) [ 238.910767] IPVS: ftp: loaded support on port[0] = 21 2018/05/09 11:41:10 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$getflags(r1, 0x408) r3 = dup2(r0, r2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/09 11:41:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) read(r0, &(0x7f0000000300)=""/28, 0x20c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$vnet(r1, &(0x7f00000003c0)={0x1, {&(0x7f0000000280)=""/76, 0x4c, &(0x7f0000000340)=""/97, 0x2, 0x6}}, 0x68) ioctl$TIOCCONS(r1, 0x541d) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5de, 0x8800) timerfd_create(0x6, 0x80000) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0x3b, @multicast2=0xe0000002, 0x4e20, 0x2, 'rr\x00', 0x12, 0xffff, 0x6b}, 0x2c) [ 239.122607] binder: 17039:17041 ioctl c0306201 2000a000 returned -14 [ 239.134340] binder: 17039:17041 ioctl c0306201 20007fd0 returned -14 [ 239.141962] binder_alloc: binder_alloc_mmap_handler: 17039 20000000-20002000 already mapped failed -16 [ 239.163485] IPVS: ftp: loaded support on port[0] = 21 [ 239.192738] binder: BINDER_SET_CONTEXT_MGR already set [ 239.198296] binder: 17039:17083 ioctl 40046207 0 returned -16 [ 239.205722] binder: 17039:17041 ioctl c0306201 2000a000 returned -14 [ 239.214079] binder: 17039:17041 ioctl c0306201 20007fd0 returned -14 2018/05/09 11:41:11 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x33000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:11 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getflags(r0, 0x403) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/05/09 11:41:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x20e) 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) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x840, 0x0) 2018/05/09 11:41:11 executing program 7: r0 = socket$inet(0x2, 0x80000000805, 0xfffffffffffffffe) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r0, 0x101) sendto$inet(r0, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f00000c}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'dummy0\x00', 0x42eb}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x80000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x101, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000180)) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) 2018/05/09 11:41:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x20000) finit_module(r1, &(0x7f0000000000)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/09 11:41:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x5, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES64, @ANYRES16=r0], 0x0) 2018/05/09 11:41:11 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f30b"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/09 11:41:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) 2018/05/09 11:41:11 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000040)) 2018/05/09 11:41:11 executing program 4: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0xffffffffffdf8003}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x200000000000003d, 0x0) 2018/05/09 11:41:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8936, &(0x7f0000000040)) 2018/05/09 11:41:11 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) 2018/05/09 11:41:11 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x2b00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/09 11:41:12 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x4) 2018/05/09 11:41:12 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x3c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) 2018/05/09 11:41:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/09 11:41:12 executing program 0: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x7, 0x0, 0xffffffffffdf8003}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x200000000000003d, 0x0) 2018/05/09 11:41:12 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000280)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-384\x00'}}) 2018/05/09 11:41:12 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x33], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet6(r0, &(0x7f0000000100)="73c5f5faa405dbcb1b611d944cc54e159f66afb058a79aaef0378e06527812ebcfaeca578a1898b03735d43603944a69ea01964c825ef9172d3504a3a862", 0x3e, 0x4008801, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000002140)="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", 0x3a3, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/09 11:41:13 executing program 5: 2018/05/09 11:41:13 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/05/09 11:41:13 executing program 0: 2018/05/09 11:41:13 executing program 4: 2018/05/09 11:41:13 executing program 7: syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1ff, 0x0) 2018/05/09 11:41:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) 2018/05/09 11:41:13 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x89ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/05/09 11:41:13 executing program 3: futex(&(0x7f0000000100), 0x8, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) 2018/05/09 11:41:13 executing program 5: 2018/05/09 11:41:13 executing program 4: 2018/05/09 11:41:13 executing program 0: 2018/05/09 11:41:13 executing program 6: 2018/05/09 11:41:13 executing program 7: [ 242.223794] ================================================================== [ 242.231463] BUG: KASAN: use-after-free in tls_sk_proto_close+0x8ab/0x9c0 [ 242.238308] Read of size 1 at addr ffff8801d8cafad8 by task syz-executor2/17228 [ 242.245746] [ 242.247385] CPU: 0 PID: 17228 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #39 [ 242.254655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.264006] Call Trace: [ 242.266604] dump_stack+0x1b9/0x294 [ 242.270241] ? dump_stack_print_info.cold.2+0x52/0x52 [ 242.275433] ? printk+0x9e/0xba [ 242.278730] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 242.283490] ? kasan_check_write+0x14/0x20 [ 242.287738] print_address_description+0x6c/0x20b [ 242.292591] ? tls_sk_proto_close+0x8ab/0x9c0 [ 242.297091] kasan_report.cold.7+0x242/0x2fe [ 242.301512] __asan_report_load1_noabort+0x14/0x20 [ 242.306444] tls_sk_proto_close+0x8ab/0x9c0 [ 242.310765] ? unwind_get_return_address+0x61/0xa0 [ 242.315682] ? tcp_check_oom+0x520/0x520 [ 242.319729] ? tls_write_space+0x340/0x340 [ 242.323947] ? graph_lock+0x170/0x170 [ 242.327734] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.333255] ? ipv6_sock_ac_close+0x34e/0x480 [ 242.337734] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.343255] ? ipv6_sock_mc_close+0x161/0x1c0 [ 242.347733] ? ip_mc_drop_socket+0x20f/0x270 [ 242.352128] inet_release+0x104/0x1f0 [ 242.355914] inet6_release+0x50/0x70 [ 242.359610] sock_release+0x96/0x1b0 [ 242.363310] ? sock_alloc_file+0x4e0/0x4e0 [ 242.367527] sock_close+0x16/0x20 [ 242.370962] __fput+0x34d/0x890 [ 242.374225] ? fput+0x1a0/0x1a0 [ 242.377487] ? _raw_spin_unlock_irq+0x27/0x70 [ 242.381970] ____fput+0x15/0x20 [ 242.385232] task_work_run+0x1e4/0x290 [ 242.389104] ? task_work_cancel+0x240/0x240 [ 242.393414] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 242.398935] ? switch_task_namespaces+0xa2/0xd0 [ 242.403589] do_exit+0x1aee/0x2730 [ 242.407112] ? plist_add+0x770/0x770 [ 242.410818] ? mm_update_next_owner+0x980/0x980 [ 242.415476] ? print_usage_bug+0xc0/0xc0 [ 242.419534] ? graph_lock+0x170/0x170 [ 242.423317] ? do_raw_spin_unlock+0x9e/0x2e0 [ 242.427709] ? rcu_note_context_switch+0x710/0x710 [ 242.432621] ? lock_acquire+0x1dc/0x520 [ 242.436579] ? __might_sleep+0x95/0x190 [ 242.440539] ? __lock_acquire+0x7f5/0x5140 [ 242.444765] ? debug_check_no_locks_freed+0x310/0x310 [ 242.449937] ? do_raw_spin_unlock+0x9e/0x2e0 [ 242.454329] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 242.458896] ? kasan_check_write+0x14/0x20 [ 242.463119] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 242.468305] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 242.473823] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 242.478922] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.484442] ? futex_wait+0x5c1/0x9f0 [ 242.488240] ? futex_wait_setup+0x400/0x400 [ 242.492561] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 242.497744] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 242.503261] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 242.508343] ? futex_wake+0x2f6/0x750 [ 242.512125] ? graph_lock+0x170/0x170 [ 242.515915] ? memset+0x31/0x40 [ 242.519182] ? find_held_lock+0x36/0x1c0 [ 242.523234] ? lock_downgrade+0x8e0/0x8e0 [ 242.527369] do_group_exit+0x16f/0x430 [ 242.531244] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 242.535810] ? __ia32_sys_exit+0x50/0x50 [ 242.539854] ? _raw_spin_unlock_irq+0x27/0x70 [ 242.544333] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 242.549345] get_signal+0x886/0x1960 [ 242.553051] ? ptrace_notify+0x130/0x130 [ 242.557100] ? lock_downgrade+0x8e0/0x8e0 [ 242.561230] ? lock_downgrade+0x8e0/0x8e0 [ 242.565364] ? kasan_check_read+0x11/0x20 [ 242.569500] ? do_raw_spin_unlock+0x9e/0x2e0 [ 242.573893] ? __local_bh_enable_ip+0x161/0x230 [ 242.578545] do_signal+0x98/0x2040 [ 242.582076] ? trace_hardirqs_on+0xd/0x10 [ 242.586214] ? __local_bh_enable_ip+0x161/0x230 [ 242.590871] ? _raw_spin_unlock_bh+0x30/0x40 [ 242.595263] ? release_sock+0x1e2/0x2b0 [ 242.599225] ? setup_sigcontext+0x7d0/0x7d0 [ 242.603530] ? __release_sock+0x3a0/0x3a0 [ 242.607663] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 242.613184] ? _copy_from_user+0xdf/0x150 [ 242.617409] ? sk_stream_wait_memory+0x1260/0x1260 [ 242.622324] ? tls_setsockopt+0xb2/0x780 [ 242.626376] ? exit_to_usermode_loop+0x87/0x310 [ 242.631045] exit_to_usermode_loop+0x28a/0x310 [ 242.635621] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 242.640449] ? do_syscall_64+0x92/0x800 [ 242.644410] do_syscall_64+0x6ac/0x800 [ 242.648292] ? syscall_return_slowpath+0x5c0/0x5c0 [ 242.653206] ? syscall_return_slowpath+0x30f/0x5c0 [ 242.658123] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 242.663487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.668318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.673508] RIP: 0033:0x455979 [ 242.676679] RSP: 002b:00007f9722e43ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 242.684368] RAX: fffffffffffffe00 RBX: 000000000072bf78 RCX: 0000000000455979 [ 242.691621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf78 [ 242.698882] RBP: 000000000072bf78 R08: 0000000000000000 R09: 000000000072bf50 [ 242.706135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 242.713399] R13: 0000000000a3e81f R14: 00007f9722e449c0 R15: 0000000000000001 [ 242.720656] [ 242.722265] Allocated by task 17211: [ 242.725967] save_stack+0x43/0xd0 [ 242.729410] kasan_kmalloc+0xc4/0xe0 [ 242.733105] kmem_cache_alloc_trace+0x152/0x780 [ 242.737770] tls_init+0x1f9/0xb00 [ 242.741210] tcp_set_ulp+0x1bc/0x520 [ 242.744911] do_tcp_setsockopt.isra.39+0x44a/0x2600 [ 242.749908] tcp_setsockopt+0xc1/0xe0 [ 242.753692] sock_common_setsockopt+0x9a/0xe0 [ 242.758170] __sys_setsockopt+0x1bd/0x390 [ 242.762296] __x64_sys_setsockopt+0xbe/0x150 [ 242.766686] do_syscall_64+0x1b1/0x800 [ 242.770554] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.775719] [ 242.777333] Freed by task 17228: [ 242.780687] save_stack+0x43/0xd0 [ 242.784121] __kasan_slab_free+0x11a/0x170 [ 242.788336] kasan_slab_free+0xe/0x10 [ 242.792117] kfree+0xd9/0x260 [ 242.795206] tls_sw_free_resources+0x2a3/0x360 [ 242.799768] tls_sk_proto_close+0x67c/0x9c0 [ 242.804072] inet_release+0x104/0x1f0 [ 242.807862] inet6_release+0x50/0x70 [ 242.811565] sock_release+0x96/0x1b0 [ 242.815260] sock_close+0x16/0x20 [ 242.818709] __fput+0x34d/0x890 [ 242.821971] ____fput+0x15/0x20 [ 242.825234] task_work_run+0x1e4/0x290 [ 242.829102] do_exit+0x1aee/0x2730 [ 242.832622] do_group_exit+0x16f/0x430 [ 242.836498] get_signal+0x886/0x1960 [ 242.840195] do_signal+0x98/0x2040 [ 242.843715] exit_to_usermode_loop+0x28a/0x310 [ 242.848279] do_syscall_64+0x6ac/0x800 [ 242.852151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.857315] [ 242.858924] The buggy address belongs to the object at ffff8801d8cafa80 [ 242.858924] which belongs to the cache kmalloc-256 of size 256 [ 242.871564] The buggy address is located 88 bytes inside of [ 242.871564] 256-byte region [ffff8801d8cafa80, ffff8801d8cafb80) [ 242.883328] The buggy address belongs to the page: [ 242.888238] page:ffffea0007632bc0 count:1 mapcount:0 mapping:ffff8801d8caf080 index:0x0 [ 242.896371] flags: 0x2fffc0000000100(slab) [ 242.900601] raw: 02fffc0000000100 ffff8801d8caf080 0000000000000000 000000010000000c [ 242.908470] raw: ffffea00072c3720 ffffea0006ca1ae0 ffff8801da8007c0 0000000000000000 [ 242.916326] page dumped because: kasan: bad access detected [ 242.922013] [ 242.923627] Memory state around the buggy address: [ 242.928536] ffff8801d8caf980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 242.935873] ffff8801d8cafa00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 242.943209] >ffff8801d8cafa80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 242.950563] ^ [ 242.956772] ffff8801d8cafb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 242.964110] ffff8801d8cafb80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 242.971446] ================================================================== [ 242.978788] Disabling lock debugging due to kernel taint [ 242.984426] Kernel panic - not syncing: panic_on_warn set ... [ 242.984426] [ 242.991804] CPU: 0 PID: 17228 Comm: syz-executor2 Tainted: G B 4.17.0-rc4+ #39 [ 243.000455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.009785] Call Trace: [ 243.012363] dump_stack+0x1b9/0x294 [ 243.015971] ? dump_stack_print_info.cold.2+0x52/0x52 [ 243.021141] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 243.025879] ? tls_sk_proto_close+0x7f0/0x9c0 [ 243.030364] panic+0x22f/0x4de [ 243.033545] ? add_taint.cold.5+0x16/0x16 [ 243.037675] ? do_raw_spin_unlock+0x9e/0x2e0 [ 243.042065] ? do_raw_spin_unlock+0x9e/0x2e0 [ 243.046456] ? tls_sk_proto_close+0x8ab/0x9c0 [ 243.050939] kasan_end_report+0x47/0x4f [ 243.054892] kasan_report.cold.7+0x76/0x2fe [ 243.059197] __asan_report_load1_noabort+0x14/0x20 [ 243.064106] tls_sk_proto_close+0x8ab/0x9c0 [ 243.068407] ? unwind_get_return_address+0x61/0xa0 [ 243.073316] ? tcp_check_oom+0x520/0x520 [ 243.077356] ? tls_write_space+0x340/0x340 [ 243.081570] ? graph_lock+0x170/0x170 [ 243.085362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.090876] ? ipv6_sock_ac_close+0x34e/0x480 [ 243.095351] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 243.100867] ? ipv6_sock_mc_close+0x161/0x1c0 [ 243.105351] ? ip_mc_drop_socket+0x20f/0x270 [ 243.109749] inet_release+0x104/0x1f0 [ 243.113530] inet6_release+0x50/0x70 [ 243.117223] sock_release+0x96/0x1b0 [ 243.120915] ? sock_alloc_file+0x4e0/0x4e0 [ 243.125132] sock_close+0x16/0x20 [ 243.128566] __fput+0x34d/0x890 [ 243.131825] ? fput+0x1a0/0x1a0 [ 243.135085] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.139558] ____fput+0x15/0x20 [ 243.142817] task_work_run+0x1e4/0x290 [ 243.146683] ? task_work_cancel+0x240/0x240 [ 243.150984] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 243.156501] ? switch_task_namespaces+0xa2/0xd0 [ 243.161150] do_exit+0x1aee/0x2730 [ 243.164671] ? plist_add+0x770/0x770 [ 243.168367] ? mm_update_next_owner+0x980/0x980 [ 243.173022] ? print_usage_bug+0xc0/0xc0 [ 243.177067] ? graph_lock+0x170/0x170 [ 243.180845] ? do_raw_spin_unlock+0x9e/0x2e0 [ 243.185235] ? rcu_note_context_switch+0x710/0x710 [ 243.190142] ? lock_acquire+0x1dc/0x520 [ 243.194095] ? __might_sleep+0x95/0x190 [ 243.198053] ? __lock_acquire+0x7f5/0x5140 [ 243.202269] ? debug_check_no_locks_freed+0x310/0x310 [ 243.207445] ? do_raw_spin_unlock+0x9e/0x2e0 [ 243.211833] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 243.216398] ? kasan_check_write+0x14/0x20 [ 243.220616] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 243.225786] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 243.231304] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 243.236388] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 243.241902] ? futex_wait+0x5c1/0x9f0 [ 243.245684] ? futex_wait_setup+0x400/0x400 [ 243.249985] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 243.255157] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 243.260672] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 243.265754] ? futex_wake+0x2f6/0x750 [ 243.269531] ? graph_lock+0x170/0x170 [ 243.273312] ? memset+0x31/0x40 [ 243.276571] ? find_held_lock+0x36/0x1c0 [ 243.280615] ? lock_downgrade+0x8e0/0x8e0 [ 243.284747] do_group_exit+0x16f/0x430 [ 243.288615] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 243.293175] ? __ia32_sys_exit+0x50/0x50 [ 243.297216] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.301689] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.306689] get_signal+0x886/0x1960 [ 243.310383] ? ptrace_notify+0x130/0x130 [ 243.314431] ? lock_downgrade+0x8e0/0x8e0 [ 243.318554] ? lock_downgrade+0x8e0/0x8e0 [ 243.322685] ? kasan_check_read+0x11/0x20 [ 243.326823] ? do_raw_spin_unlock+0x9e/0x2e0 [ 243.331208] ? __local_bh_enable_ip+0x161/0x230 [ 243.335856] do_signal+0x98/0x2040 [ 243.339372] ? trace_hardirqs_on+0xd/0x10 [ 243.343499] ? __local_bh_enable_ip+0x161/0x230 [ 243.348148] ? _raw_spin_unlock_bh+0x30/0x40 [ 243.352536] ? release_sock+0x1e2/0x2b0 [ 243.356489] ? setup_sigcontext+0x7d0/0x7d0 [ 243.360789] ? __release_sock+0x3a0/0x3a0 [ 243.364929] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 243.370451] ? _copy_from_user+0xdf/0x150 [ 243.374586] ? sk_stream_wait_memory+0x1260/0x1260 [ 243.379496] ? tls_setsockopt+0xb2/0x780 [ 243.383540] ? exit_to_usermode_loop+0x87/0x310 [ 243.388187] exit_to_usermode_loop+0x28a/0x310 [ 243.392750] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 243.397572] ? do_syscall_64+0x92/0x800 [ 243.401527] do_syscall_64+0x6ac/0x800 [ 243.405391] ? syscall_return_slowpath+0x5c0/0x5c0 [ 243.410300] ? syscall_return_slowpath+0x30f/0x5c0 [ 243.415210] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 243.420554] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.425376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.430543] RIP: 0033:0x455979 [ 243.433708] RSP: 002b:00007f9722e43ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 243.441393] RAX: fffffffffffffe00 RBX: 000000000072bf78 RCX: 0000000000455979 [ 243.448640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf78 [ 243.455886] RBP: 000000000072bf78 R08: 0000000000000000 R09: 000000000072bf50 [ 243.463132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 243.470379] R13: 0000000000a3e81f R14: 00007f9722e449c0 R15: 0000000000000001 [ 243.478106] Dumping ftrace buffer: [ 243.481623] (ftrace buffer empty) [ 243.485308] Kernel Offset: disabled [ 243.488913] Rebooting in 86400 seconds..