INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.41' (ECDSA) to the list of known hosts. 2018/05/03 23:46:00 fuzzer started 2018/05/03 23:46:00 dialing manager at 10.128.0.26:43959 syzkaller login: [ 48.455649] can: request_module (can-proto-0) failed. [ 48.466874] can: request_module (can-proto-0) failed. 2018/05/03 23:46:09 kcov=true, comps=false 2018/05/03 23:46:13 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4, 0x4011, r0, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718", 0x3c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') 2018/05/03 23:46:13 executing program 1: r0 = socket(0x10, 0x83000000003, 0x0) write(r0, &(0x7f0000000100)="220000001e0023fffc01000f09000714002800eb2cff82ca3d93b496395cf5412549", 0x22) 2018/05/03 23:46:13 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) getuid() tkill(r0, 0x14) 2018/05/03 23:46:13 executing program 4: syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/05/03 23:46:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000b62f8537226e339b2845b5752ba05f000000ff01000000", @ANYBLOB='\x00\x00\x00\x00'], 0x44) 2018/05/03 23:46:13 executing program 5: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000002000)) 2018/05/03 23:46:13 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x80) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x101001) rt_sigsuspend(&(0x7f0000000080), 0x8) 2018/05/03 23:46:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f0000000180)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000280)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000000240)='.', &(0x7f0000000200)='.', &(0x7f0000753000)='mslos\x00', 0x40000500f, &(0x7f00000e7000)) mount(&(0x7f0000002440)='./file0/file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) [ 53.966816] IPVS: ftp: loaded support on port[0] = 21 [ 54.133624] IPVS: ftp: loaded support on port[0] = 21 [ 54.186637] IPVS: ftp: loaded support on port[0] = 21 [ 54.233758] IPVS: ftp: loaded support on port[0] = 21 [ 54.345426] IPVS: ftp: loaded support on port[0] = 21 [ 54.425829] IPVS: ftp: loaded support on port[0] = 21 [ 54.546291] IPVS: ftp: loaded support on port[0] = 21 [ 54.673891] IPVS: ftp: loaded support on port[0] = 21 [ 55.409910] ip (4648) used greatest stack depth: 54312 bytes left [ 56.511075] ip (4737) used greatest stack depth: 54200 bytes left [ 57.163289] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.169795] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.206321] device bridge_slave_0 entered promiscuous mode [ 57.330534] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.337108] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.362739] device bridge_slave_0 entered promiscuous mode [ 57.420852] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.427382] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.457353] device bridge_slave_1 entered promiscuous mode [ 57.556538] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.563099] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.629437] device bridge_slave_1 entered promiscuous mode [ 57.651183] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.657657] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.681350] device bridge_slave_0 entered promiscuous mode [ 57.718112] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.724572] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.733370] device bridge_slave_0 entered promiscuous mode [ 57.763217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.770713] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.777198] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.817704] device bridge_slave_0 entered promiscuous mode [ 57.848980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.868506] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.874975] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.918392] device bridge_slave_1 entered promiscuous mode [ 57.934691] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.941172] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.969837] device bridge_slave_0 entered promiscuous mode [ 57.993799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.008395] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.014906] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.041573] device bridge_slave_1 entered promiscuous mode [ 58.064268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.072749] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.079235] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.119530] device bridge_slave_1 entered promiscuous mode [ 58.179058] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.202135] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.208682] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.258347] device bridge_slave_1 entered promiscuous mode [ 58.300250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.352574] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.359174] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.389209] device bridge_slave_0 entered promiscuous mode [ 58.397203] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.403687] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.420264] device bridge_slave_0 entered promiscuous mode [ 58.451797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.469920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.479425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.489250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.559310] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.565837] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.615201] device bridge_slave_1 entered promiscuous mode [ 58.649152] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.655648] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.673053] device bridge_slave_1 entered promiscuous mode [ 58.694928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.711111] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.734850] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.748738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.760923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.854296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.902507] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.935995] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.991364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.070252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.134658] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.164655] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.188660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.195641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.325237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.332253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.391693] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.404432] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.421534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.428567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.446644] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.479303] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.612388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.619409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.658818] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.665877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.702885] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.715330] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.731218] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.745738] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.771369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.787192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.920614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.927649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.963936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.980418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.004609] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.030963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.038981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.055682] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.075771] team0: Port device team_slave_0 added [ 60.098358] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.193673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.201645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.219926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.230242] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.259395] team0: Port device team_slave_0 added [ 60.271520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.314643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.321691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.345181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.352254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.383877] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.400800] team0: Port device team_slave_1 added [ 60.455257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.462216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.487089] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.522304] team0: Port device team_slave_0 added [ 60.539512] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.553603] team0: Port device team_slave_1 added [ 60.588504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.608902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.621256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.637516] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.672802] team0: Port device team_slave_0 added [ 60.690098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.708587] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.770525] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.792195] team0: Port device team_slave_1 added [ 60.799307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.810072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.818955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.844765] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.859461] team0: Port device team_slave_0 added [ 60.892130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.902091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.921923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.965934] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.992497] team0: Port device team_slave_1 added [ 61.009425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.017101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.040649] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.081730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.091943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.109174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.127494] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.138613] team0: Port device team_slave_0 added [ 61.148672] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.157158] team0: Port device team_slave_1 added [ 61.185873] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.200901] team0: Port device team_slave_0 added [ 61.222620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.230641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.243172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.285576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.293312] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.301236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.308399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.333534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.348645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.367220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.389915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.405977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.444409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.454506] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.462923] team0: Port device team_slave_0 added [ 61.469534] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.485062] team0: Port device team_slave_1 added [ 61.490968] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.499961] team0: Port device team_slave_1 added [ 61.508461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.525549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.543926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.551303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.565310] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.598351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.607744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.615490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.624609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.653841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.669625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.688546] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.700573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.711974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.721891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.746278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.762350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.782160] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.799318] team0: Port device team_slave_1 added [ 61.806644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.818415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.838107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.852613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.868211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.890206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.910198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.925733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.944281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.956356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.963356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.979198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.989929] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.999651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.021299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.056294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.066827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.080995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.112798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.121679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.129285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.137481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.160884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.175070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.209203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.224893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.242012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.296462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.307403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.316569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.323719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.338218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.387562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.428430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.454774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.470956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.499743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.510805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.521680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.532361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.565882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.600499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.646694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.657160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.672460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.723153] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.730572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.755149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.877551] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.885492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.898325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.336561] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.343113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.349980] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.356427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.384204] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.395861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.427856] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.434352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.441251] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.447723] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.511977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.586574] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.593243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.600137] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.606608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.642593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.729691] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.736212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.743077] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.749510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.799187] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.819522] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.826012] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.832884] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.839331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.860112] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.095538] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.102086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.108925] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.115384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.167566] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.188110] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.194569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.201432] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.207895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.216576] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.268541] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.275019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.281929] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.288392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.371911] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.440224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.453880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.489864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.518762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.554845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.576303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.584413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.195869] ip (5711) used greatest stack depth: 53992 bytes left [ 73.075749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.529833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.784539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.817097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.867470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.912957] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.067785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.127463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.354559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.439662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.646785] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.669799] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.736063] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.744750] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.756383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.780145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.896313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.975300] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.198545] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.204855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.219440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.285075] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.488133] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.494473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.502772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.560401] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.567672] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.574560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.586457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.606357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.628165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.663747] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.751113] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.757431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.772233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.910794] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.917174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.924938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.050796] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.057329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.072384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.155382] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.355408] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.409867] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.433307] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.680806] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.784746] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.914199] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.168830] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 81.177425] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 23:46:42 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0xa, 0x1, 0x0, r1, &(0x7f0000000200)="02", 0x1}]) 2018/05/03 23:46:42 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f327d9"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 23:46:42 executing program 3: 2018/05/03 23:46:42 executing program 4: 2018/05/03 23:46:42 executing program 2: 2018/05/03 23:46:42 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="89b4"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:46:42 executing program 7: socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000001580)=@full={{0x3, {"bceb84030ee1a7"}, 0x7efc}, [{"abbd455d54e620"}, {"82287819fa614c"}, {"359d0651f100d6"}, {"f0f6b47045f8d9"}, {"a5badf94e69e8f"}, {"d5e464b014f15a"}, {"bd8250e1aa429a"}, {"cad40fc69f395d"}]}, 0x48) io_getevents(r2, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) timerfd_settime(r3, 0x0, &(0x7f0000001200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000001240)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10080, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000180), 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d70f92)}]) io_destroy(r2) msgsnd(0x0, &(0x7f00000001c0)={0x2, "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"}, 0xae7, 0x0) msgget(0x0, 0x261) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001bc0), &(0x7f0000001c00)=0xc) getgroups(0x2, &(0x7f0000001c40)=[0x0, 0x0]) getgroups(0x3, &(0x7f0000001d80)=[0x0, 0x0, 0x0]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001dc0)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001e00), &(0x7f0000001e40)=0xc) getgroups(0x0, &(0x7f0000001e80)) 2018/05/03 23:46:42 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ab2003"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 23:46:42 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="8187ff"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:46:42 executing program 2: 2018/05/03 23:46:42 executing program 4: 2018/05/03 23:46:42 executing program 0: 2018/05/03 23:46:42 executing program 2: 2018/05/03 23:46:42 executing program 4: 2018/05/03 23:46:42 executing program 0: 2018/05/03 23:46:42 executing program 2: 2018/05/03 23:46:42 executing program 4: 2018/05/03 23:46:43 executing program 1: 2018/05/03 23:46:43 executing program 0: 2018/05/03 23:46:43 executing program 2: 2018/05/03 23:46:43 executing program 4: 2018/05/03 23:46:43 executing program 7: 2018/05/03 23:46:43 executing program 5: 2018/05/03 23:46:43 executing program 6: 2018/05/03 23:46:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000de4fff)=""/1, &(0x7f0000000080)=0x1) 2018/05/03 23:46:43 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="27f7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x200000000000008f, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:46:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f000078a000)) 2018/05/03 23:46:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x3}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000004ac0)="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", 0x439}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) 2018/05/03 23:46:43 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0xffb1) 2018/05/03 23:46:43 executing program 2: 2018/05/03 23:46:43 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="3e86f0"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 23:46:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/03 23:46:43 executing program 2: prctl$getreaper(0x25, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x4, r1, 0x1, 0x6, 0x6, @random="b5076c9393c2"}, 0x14) 2018/05/03 23:46:44 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x18) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='nfs\x00', 0x0, 0x0) 2018/05/03 23:46:44 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xe, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000140)={0xff}) write(r1, &(0x7f0000000000)="1f0000000104ff00fd437f0000005deff30501000800030052d80000fdff00", 0x1f) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0xcbc4, 0x3, 'client0\x00', 0x4, "52bfc121f1e53b59", "9180ec8df20675160719919037c8694353e25298f4d69e4152187228511759b8", 0x3, 0x1}) 2018/05/03 23:46:44 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x220101) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) gettid() writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000000040)="98", 0x1}], 0x1) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x201801}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getmulticast={0x14, 0x3a, 0x8, 0x70bd28, 0x25dfdbfd, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000800) 2018/05/03 23:46:44 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x100000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x3a1003) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="e0f71824dd0d2333a74e9524bb0f6cf7b2ac9986fed8c551fe700b122e") syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "84eef8", 0x0, 0x3a, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], "e5e95b2b740cdaa2"}}}}}}}, 0x0) 2018/05/03 23:46:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x2800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/38) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/05/03 23:46:44 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000000100)=""/62, 0x3e}], 0x4, &(0x7f0000000540)=""/135, 0x87, 0x1f}, 0x10000) r1 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "2d402e05126df6297312eca4f475abffaefb1d69a64252b08b54ff4621963615", "d48944e537a060b71f804f079f5e576b29f2e72395bb2d096c3393baa8119a1f", "3ac87293ef688be2c2aef6d7ac2e0562c269ed4e187bb2b797333ab1c1d1a4d4", "e1ab539bbf314fa11065bf1703839dbb1f07dc4e979bf35364bf9ffc21d5e44b", "18a29881416ef5e0a6112c51dddcd99feb1379dfa32b004b633a21de23b0dab5", "fc865ad7a340e24aafea9495"}}) 2018/05/03 23:46:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/03 23:46:44 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x5, 0x0, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) sched_yield() r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/171) 2018/05/03 23:46:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) 2018/05/03 23:46:45 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) ioctl$TIOCCONS(r0, 0x541d) 2018/05/03 23:46:45 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) r2 = dup2(r0, r0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000040)={0x0, 0x13, &(0x7f0000000000)="45d9f9f195843a322b20b036a16e54b7f1aee0"}) 2018/05/03 23:46:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/05/03 23:46:45 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c70040e5a552c3250d66417ea74fd8535c02c828755e0003ccf5ba4f0a066c8dd0b2d94597a95ae0ae9301121e3440", 0x2f, 0x0) keyctl$instantiate(0xc, r0, &(0x7f00000000c0)="a8409ceeb54352e7d26e9c7b3b8cecb47b111e6dd97eb6d7744b48238db8fdcd43246e2d12911e2ca877464dc6db11cb930357f3f5a09bdb4a14c6f302360d8c18cbd4d946a2cb5ec326904d11d1c0bf59362d4d90397cbe39f98f121521776338d4e17a372fa89898a0650fcbc46a02c5115927b4dd7374491a5e421282478bbdcb7055efec6626f19077c139450cb42c02d9937d9692f6d12384c4921dc3547f746919e22aef418a6dc7d2e21bf81d", 0x27, 0x0) 2018/05/03 23:46:45 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x410081, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="e3040000010000000000000000010001000000000007000000000000002f87037d646706df59cf226f98b3c1986258f7bc43d54133a1dee29e3ab5daf182d9b67e3532db5307bfef420fb16abb2c13a516672970ae3a8ec682aad80cc7b9b4ef37734a370e4eb9a57e18611510d60b6dcdb25b060909a2f8fc45a73fb8"], 0xfffffffffffffe98) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="4aa350f07d1f4c89c6c95c475f29ca9d14d7c51f6c902d42848afa0972e77079c5c5ee1c66879510fbd502926d0051bcd7a04373ee3227fa1d0866dee2e14ae59ff944c2e87e177de0a3781407bd3999d9d41345428a88bf7f72502271f4822ff47e08eac657dfca21462fa594132ffa88689d7a4f8853b797caed4de15acfc3eaeb3c6835eac20903aa9a29a98eae1b4146c3062305e526a03e1bc00b5a6242a5c55990de39171074ecd4fc5a96a8de4c418ff0c2abc1e85c6cde4279a5cc88016c690c57840fad01b9ead6e6ca8a6ca1c795cc7b410169a354966b", 0xdc, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x6) munlockall() r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, r2) 2018/05/03 23:46:45 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/03 23:46:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb0) poll(&(0x7f00000000c0)=[{r0, 0x4000}, {r0, 0x8000}, {r0, 0x28}, {r0, 0x21}], 0x4, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x110) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000180)=0x1, 0x4) 2018/05/03 23:46:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) bind$alg(r1, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) set_mempolicy(0x4000, &(0x7f00000001c0)=0x1, 0x7) open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x40) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xff}, 0x8) 2018/05/03 23:46:45 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pread64(r0, &(0x7f0000000000)=""/51, 0x33, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f00000002c0), 0x0, &(0x7f0000000340)={0x0, r1+30000000}, &(0x7f0000000380), 0x8) 2018/05/03 23:46:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x54, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e20}, 0x1c) r1 = socket$packet(0x11, 0x5, 0x300) fadvise64(r0, 0x49, 0x9, 0x7) connect(r1, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) tkill(r2, 0x25) sendmsg(r0, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000001200), 0x9c, &(0x7f0000000080)}, 0x0) [ 85.322168] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) 2018/05/03 23:46:45 executing program 3: 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x19d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xa978, 0x4, 0x8000, 0x2, 0x0, 0x3, 0x8, 0x101, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) 2018/05/03 23:46:45 executing program 2: unshare(0x101) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/05/03 23:46:45 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000016d076, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x0) fallocate(r0, 0x3, 0xffffffffffffffff, 0x1ffb) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) 2018/05/03 23:46:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x242) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x5c, 0xfffffffffffffffb, 0x3, 0x800}, {0x10001, 0xeb, 0x7, 0x5}, {0x4, 0x2, 0x8001, 0xfffffffffffff86f}, {0x4000000000, 0x5, 0x45d, 0xa22}]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f00000000c0)='\v', 0x1}], 0x1) 2018/05/03 23:46:45 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) listen(r0, 0x0) 2018/05/03 23:46:45 executing program 5: r0 = semget$private(0x0, 0x3, 0x2) semop(r0, &(0x7f00000001c0)=[{0x5, 0x9, 0x1000}, {0x3, 0xac2, 0x1000}, {0x7, 0x4, 0x400000000001800}, {0x0, 0x3fb, 0x1800}, {0x6, 0xff, 0x1800}], 0x5) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000000040)=""/34) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10200, 0x1) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000140)) r2 = semget$private(0x0, 0x3, 0x4) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f00000000c0)) 2018/05/03 23:46:45 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') sync_file_range(r0, 0x12, 0x1de60979, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_delrule={0x34, 0x21, 0x201, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10014}, [@FRA_DST={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) 2018/05/03 23:46:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082a30d)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x7ff) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ffeffc), 0x4) write(r1, &(0x7f000061df91), 0x0) r3 = getuid() getgroups(0x39f, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r1, r3, r4) recvmsg(r0, &(0x7f0000000200)={0x0, 0xd7e5, &(0x7f0000000040)=[{&(0x7f0000000240)=""/4096}], 0x2e3, &(0x7f0000000080), 0x10010}, 0x1ffc) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) 2018/05/03 23:46:45 executing program 0: unshare(0x22020000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$void(r0, 0xc0045878) [ 85.750209] syz-executor1 (6827) used greatest stack depth: 52560 bytes left [ 85.765279] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/03 23:46:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x3b1, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\'\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/05/03 23:46:46 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/110) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f0000000f80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000023c0)}}], 0x1, 0x0, &(0x7f00000025c0)) 2018/05/03 23:46:46 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x10000, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ce1000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x0, 0x3, 0xfffffffffffffffb, 0x2ae, 0x38, 0x2a3, 0x3, 0x7, 0x20, 0x1, 0x7, 0x4, 0xc1}, [{0x5, 0xf4, 0x81, 0x9, 0x8000, 0x7f, 0xcea, 0x1}], "9b831446af98682d58b69295a1bcf0b40d7df2427a201a9104d47168925ab6c45fd851224fd58588b89da8eec88022a53d5b82be48126b0ccf0b7b2b94549d1382d1bf92dd784630e27f6f1d6fc130207572190e7511595ff9cc7f9726d46def2c01dbbf90fabce11472fb6161322b0b631889e1f6b1935c2d9101039ff0ec2852b6446a1bebcaa854ca5c8683632468a55948300cb17a8de97e104284d006f4958a204317eb476df99cdf4a6328f3b14729b59a07eae66bdef3a2b83242b6c965a9ec6abf59510f7019028c0b4ecfec6e65e8e3c0520aade53eeb4b822a925ad0cd640dca9afd3e6ae2e8aca7ef68a1974e0dbb", [[], [], []]}, 0x44c) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)) 2018/05/03 23:46:46 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23a, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x4, 0x3, 0x101, 0xd7, &(0x7f0000000100)=""/215, 0x3c, &(0x7f0000000040)=""/60, 0x14, &(0x7f0000000200)=""/20}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) write$eventfd(r0, &(0x7f0000000000)=0x3ff, 0x8) 2018/05/03 23:46:46 executing program 5: r0 = eventfd2(0x200000008, 0x80000) readv(r0, &(0x7f0000000300), 0x2) 2018/05/03 23:46:46 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0) 2018/05/03 23:46:46 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x80) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/03 23:46:46 executing program 2: r0 = socket(0x400000000000000e, 0x2, 0xfffffffffffffffa) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e23}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) 2018/05/03 23:46:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/98, &(0x7f0000000200)=0x62) 2018/05/03 23:46:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="f4000000fcde1244815db613be946a0f521a3b786d253d6b03", @ANYRES16=r3, @ANYBLOB="04032bbd7000ffdbdf250e00000008000500030000000c00030008000400800000005c0002000800050003000000080002004e23000014000100ff01000000000000000000000000000108000900000000000800070000000000080004000600000014000100fe8000000000000000000000000000aa08000700400000005000030014000600ff01000000000000000000000000000114000200626373683000000000000000000000000800010002000000080001000000000014000600000000000000000000000000000000010800060040000000080004000000010008000600000000000800050009000000"], 0xf4}, 0x1, 0x0, 0x0, 0x20008880}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/05/03 23:46:46 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./control/file0\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x2, 0x5}, {{0x0, 0x2710}, 0x0, 0xfffffffffffffffe, 0x3f}], 0x26) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x109000, 0x0) renameat2(r0, &(0x7f0000026ff6)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000000)='./control/file0\x00', 0xfffffffffffffffe) 2018/05/03 23:46:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffff, 0x28080) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/03 23:46:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) unshare(0x400) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x28f, &(0x7f0000019000), 0xfffffffffffffe74}, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x7f, 0x100000000, 0x0, 0x20, 0x1f, 0x800}) 2018/05/03 23:46:46 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b8a1299cdf39757c06dc34d29a587966c9361011a7a5bc5d3bd0e795141cf3500a7ec2636d1d9934cd65dc8059ad2f379dc157da2390cf93c5c080282e6c4f1a2dc7bee505b5872ae96ba9fc2c958aee266fb58a997c99e7eb46", 0x5a, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x9}, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) chmod(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) 2018/05/03 23:46:46 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x2c2d, 0x4) 2018/05/03 23:46:46 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1300, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x7f, 0x2, 'client0\x00', 0x0, "32052691db9f9663", "c1d361cafa1d2d31d89da6ccd5561c0144e343517b3764f5232d43abf181c19f", 0x7, 0x2}) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000100)={0x3}, 0x8) 2018/05/03 23:46:46 executing program 5: r0 = socket(0x17, 0x800, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/110, &(0x7f00000000c0)=0x6e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/03 23:46:46 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000018000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/05/03 23:46:46 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x6, 0x36f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x2, 0xaf8, [0x0, 0x20001880, 0x200018b0, 0x200019c0], 0x0, &(0x7f0000000040), &(0x7f0000001880)=ANY=[@ANYBLOB="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"]}, 0xb70) 2018/05/03 23:46:46 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x440002) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) pwrite64(r0, &(0x7f0000000700)="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", 0xffffffffffffffd6, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x63, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x80ffffff}}}}}}}, &(0x7f00000002c0)) 2018/05/03 23:46:46 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000002c0)="1646c62800003d74f68d268a", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='dev ', 0xfffffffffffffff8) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x25, 0x3, 0x1, 0xca, 0x4, 0x3, 0xe3, 0xc32, 0x8, 0xffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8777, 0x4) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x0, 0x9, r2) timerfd_settime(0xffffffffffffffff, 0x4, &(0x7f0000000080), &(0x7f0000000040)) 2018/05/03 23:46:46 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x2c2d, 0x4) 2018/05/03 23:46:46 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x400) recvfrom$unix(r2, &(0x7f0000000040)=""/80, 0x50, 0x42, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg(r0, &(0x7f0000009f80)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)="51d32149c478a7e86317b485ede0", 0xe}], 0x1, &(0x7f00000003c0)=[{0x10}], 0x10}}], 0x1, 0x0) shutdown(r0, 0x0) 2018/05/03 23:46:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x3, r2) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/75, 0x4b}], 0x2, 0x0) 2018/05/03 23:46:46 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1300, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x7f, 0x2, 'client0\x00', 0x0, "32052691db9f9663", "c1d361cafa1d2d31d89da6ccd5561c0144e343517b3764f5232d43abf181c19f", 0x7, 0x2}) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000100)={0x3}, 0x8) 2018/05/03 23:46:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_names='bcsh0\x00'}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) 2018/05/03 23:46:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x2) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000340)=""/4096) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) r2 = dup2(r0, r0) getsockname$packet(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x14) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x10001) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r3, 0x18, &(0x7f0000000040)={0x3b, 0x32111c1b, 0x537, 0x3}) 2018/05/03 23:46:46 executing program 4: unshare(0x400) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00@\x00\x00'], &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x1, 0x5, 0xbe4, 0xbe7, "98c5473625438e45a7b39e2915ca1f91c36c2ee3a20b915d7cf5bc37d6a5002d"}) clock_gettime(0x10001, &(0x7f0000000280)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/148, 0x94, 0x1f, &(0x7f0000000100)={r1, r2+10000000}) r3 = gettid() ioprio_get$pid(0x3, r3) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f00000001c0)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/05/03 23:46:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000040)={'bond0\x00', @ifru_data=&(0x7f0000000100)="936b259ab8c507f9f4c8d25107f4cad3233f03a9501c5a6fd72669dbed0f6582"}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfffffffffffff000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xff, @empty, 0x8001}], 0x68) getsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000140)=""/43, &(0x7f0000000180)=0x2b) sendmsg$nfc_llcp(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x6, 0x1, 0x8, "558a8732ac37fafb4bcfcab213831c357e8a04e61d7807c87bbefd49f9dab3d9d50c064eab1a23e44572543b502024c1f6f486dd1bcfb244e0fae8c7fdf177", 0x38}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000240)="deecc312679143657934519ecb6dd3dd978e8a5384635d33ada1d25a09228ebe53be47e747a46a4a19387f8a4dafc08f052c759588016c4c14322e34d7d0e612f9888849c947f2dcedfbc509bf1317996c9c8ecfd3d22fe9df55a6efe6175ade298d86171ee604e1b3529ba77e90dff65ec4cf158833b07babe5359be401f12bd64482d59ab015dc31265866b475735274300a37d9f93f247006403bbb157e40b3827846395eae30f10312e260c5b829615dccf3f6f536a0724a2146", 0xbc}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="3800000000004dc38db51f9619d4c28093ee5dfe391a0080a9000055dfa1b8d0ce0c000096bf734a4e7259bbab10dcc68be6c1ae9da05d72ac9c656721d59bdaf1a9893e5260aa131c80f896bb1b6c0000000000000005b8ebe4962785c87bfc6e7238c0dbe94a0ffec79236b65df64c463519ae4cb6bbe53e1c420dace97c67055b586a099160ce3bf0de76bf"], 0x38, 0x10}, 0x10) 2018/05/03 23:46:46 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @multicast2}, &(0x7f0000000300)=0xc) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x2000000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @remote}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='team0\x00', r3) bind$unix(r1, &(0x7f0000000080)=@abs, 0xffffffffffffff9c) 2018/05/03 23:46:47 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f000010f000/0x3000)=nil, 0x3000, 0x13) 2018/05/03 23:46:47 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/211, &(0x7f00000001c0)=0xd3) ioctl$LOOP_CTL_REMOVE(r0, 0xc00c55ca, r2) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000200)) 2018/05/03 23:46:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000000009, &(0x7f0000000000)=0x33, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) fcntl$getflags(r0, 0x7617873b4e65ed3b) 2018/05/03 23:46:47 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000280)={@loopback, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'veth1_to_team\x00', 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/204) accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000400)={@multicast1, @empty, 0x0}, &(0x7f0000000440)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000005100)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005140)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000005240)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b1, &(0x7f0000005280)={'irlan0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000052c0)={0x0, @dev, @multicast1}, &(0x7f0000005300)=0xc) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x58, r11, 0x28, 0x70bd27, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1e9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf07}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4c0f25fe}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x24000810) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005400)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000005500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000005540)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005580)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000005680)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005cc0)={&(0x7f00000056c0)={0x5f4, r1, 0x2, 0x70bd28, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x1a8, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2, 0x660000000000, 0x7fffffff, 0x4}, {0x9, 0x5, 0x1, 0x4}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x1b0, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x401, 0x9, 0x8}, {0x8001, 0x1f, 0xe9, 0x8001}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r9}, {0x22c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1538}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}]}}]}, 0x5f4}, 0x1, 0x0, 0x0, 0x48080}, 0x20000000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r15 = getpid() getpriority(0x0, r15) 2018/05/03 23:46:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/35, 0x23) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 2018/05/03 23:46:47 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x10000}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000031c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f00000032c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000033c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000003380)={&(0x7f0000003300)=@ipv4_deladdr={0x48, 0x15, 0x300, 0x70bd27, 0x25dfdbfb, {0x2, 0x10, 0x80, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, 'syz_tun\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x100, 0x401, 0xff}}]}, 0x48}, 0x1}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000200)={@broadcast, @multicast2}, &(0x7f0000000240)=0xc) sendmsg$nl_route(r0, &(0x7f0000000900)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14fbffff5100010600000000000000000a000000f1756c42424925618cc03b9b0f8c6563b42589d92505ff9fffa609f0a3da099d576dc23bff794d651b963530764c607a7dc24a131aa2130c33876d0bc62330a349ea40c55e755a4540e7d682836d995e3793b7e6419703f6b081dcddb66daa67e3d1f3157236aeecfabdad0b50f1880a56d203dc840ec75fe002d0e54585cc5ffa88f94106e84971900b"], 0x14}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x6, 0x100, 0x1, 0x6}, {0x800, 0x5d0, 0x3, 0x9}, {0x8, 0x7, 0x3f, 0x81}, {0x80000001, 0x9, 0x2, 0x7}, {0x9, 0x36b, 0x5, 0x8}]}, 0x10) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x44000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x401, 0x1f, 0x3, 0x6}, {0x7f, 0x3ff, 0x0, 0x101}]}, 0x10) 2018/05/03 23:46:47 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x0, @host=0x2}, 0xfffffffffffffeb9, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/4\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x4, 0x3, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x12c) remap_file_pages(&(0x7f00004e4000/0x3000)=nil, 0x3000, 0x2000006, 0x9, 0x106) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/03 23:46:47 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)=""/50, &(0x7f00000002c0)=0x32) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)={0x40000010}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x48) shutdown(r0, 0x2) r3 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xd, r3, 0x7fffffff, &(0x7f0000000180)="fb6ebd14df371ded7cc04056c995eabc8be34082a2b61e7dbfe492f5f939bbbf64a065c0f0ae7efdf717e390eb4a97d001efed233d564914acbf495f566003bb8098fcee2ffa8d945b64e231d3e0894f80051761342165a589283cf0e2ca2994fffd2e13b54bbd3025ebf7861a327533067a10a4a5c537c2ed8618b4f9d5ec67bc82c91a") epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/03 23:46:47 executing program 5: r0 = semget$private(0x0, 0x1, 0x98) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)=""/252) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000000880)=0x27, 0x191) recvfrom$inet(r1, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) 2018/05/03 23:46:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/05/03 23:46:47 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000010f4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 23:46:47 executing program 6: syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f0000000000)='./file0\x00', 0x8000, 0x0, &(0x7f0000000480), 0x185000, &(0x7f0000000500)) 2018/05/03 23:46:47 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x214000) recvfrom$llc(r1, &(0x7f0000000080)=""/230, 0xe6, 0x2, 0x0, 0x644) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002e80), &(0x7f0000002ec0)=0x4) process_vm_readv(r2, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/143, 0x8f}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/223, 0xdf}], 0x7, &(0x7f0000002d40)=[{&(0x7f0000002640)=""/191, 0xbf}, {&(0x7f0000002700)=""/165, 0xa5}, {&(0x7f0000002840)=""/72, 0x48}, {&(0x7f00000028c0)=""/251, 0xfb}, {&(0x7f00000027c0)=""/56, 0x38}, {&(0x7f00000029c0)=""/197, 0xc5}, {&(0x7f0000002ac0)=""/220, 0xdc}, {&(0x7f0000002bc0)=""/81, 0x51}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/148, 0x94}], 0xa, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002f00)=0x7, &(0x7f0000002f40)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002f80)={0x0, 0x9, 0x0, 0x7}, &(0x7f0000002fc0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r3, 0x9, 0x3ff}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003040)) r4 = add_key$keyring(&(0x7f0000002c40)='keyring\x00', &(0x7f0000002e00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r4, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace(0xffffffffffffffff, r5) 2018/05/03 23:46:47 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) syncfs(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) lseek(r0, 0x0, 0x4) r1 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x44, r2, 0x4, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x80c1}, 0x400c000) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x4000) [ 87.460904] mmap: syz-executor2 (7005) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 87.474998] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 87.506352] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/05/03 23:46:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001140), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002dc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000e1b68addf5fc7375c109c35c4ff045630ae64ffad3419e5dca87152e36b39c8a3b993345575a2cc926f039fde73adbf34ddf2e79853923d2122a3f0866f466c37147454ea29e71a01ab4f498ec8971fcb347736d00c9f1931501c63f1749d06227db149a62ead8ec9c273ac58eefcbd5e0026e3773354451c4987f16000000000d0f3087f4670306a6576e04b80d912349f07e10142ae2af11924225d1b89dddf521a63ecfcb1206ebfa473f9e579ded601ff6b945484a2ba34cbfd94dd274673b000000000000000000000000"], 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/net\x00') write$rdma_cm(r0, &(0x7f00000011c0)=@resolve_route={0x4, 0x0, 0xfa00, {r1}}, 0x29c) 2018/05/03 23:46:47 executing program 6: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/05/03 23:46:47 executing program 5: unshare(0x8000400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x40045108, &(0x7f0000000080)) 2018/05/03 23:46:47 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e24, 0x0, 0x4e21, 0x0, 0x2, 0x80000000a0, 0x20, 0xc, 0x0, r2}, {0x2, 0x6, 0x3, 0x7, 0x5fb8727a, 0x4, 0x0, 0x68c7}, {0x2000, 0x1503fab0, 0x10000, 0x5}, 0x10001, 0x6e6bbb, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x1, 0x1, 0x7, 0x8, 0x4, 0x7ff}}, 0xe8) r3 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0x7, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000300)={0x3f, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x0, 0x4, 0x7fffffff, 0x2, &(0x7f00000002c0)='syzkaller1\x00', 0x6, 0xffff, 0x3}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0xffff, 0x5, 0x2, 0x5, 0x10000, 0xcf, 0x0, 0x3, 0x0}, &(0x7f0000000400)=0x20) socket$inet(0x2, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000440)={r5, 0x369b}, &(0x7f0000000480)=0x8) 2018/05/03 23:46:47 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) syncfs(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) lseek(r0, 0x0, 0x4) r1 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x44, r2, 0x4, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x80c1}, 0x400c000) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x4000) 2018/05/03 23:46:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/36, 0x24}, {&(0x7f00000001c0)=""/98, 0x62}], 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x0, &(0x7f0000000280)}) 2018/05/03 23:46:47 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave_0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x5}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400040, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) 2018/05/03 23:46:47 executing program 2: syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0x81, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x1000002, 0x40000000000031, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/03 23:46:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x2) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000012ffc)=0x2) dup3(r1, r0, 0x0) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000140)="82efb2a29e15f9f4aecb8a1e718375582f0368bf256430b2085df77e31e78f452c89c71f1b3f854cb2af932c788608f93a756fa690bfdf1449b292baa3ad625a069fc33d109a4b0b4772ec9e4c1d84c7b9398e4a4d545c91aa8a0209b70ba1b9ad36b0ffe2d32c28d1861bbbc29eea6bf0ca9366b4d378c344b4e2a3bd38c8a96eb9b87419309f9338865d330b2939c962a5982f9c7333f361d9", 0x9a}], 0x2) 2018/05/03 23:46:47 executing program 5: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x10001, 0x4e21, 0x2, 0xa, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x30b5, 0x5dbeb4ad, 0x6, 0x7fff, 0x7, 0x4, 0x5, 0x20}, {0x9, 0x9, 0x87, 0x100}, 0xffffffffffffff81, 0x6e6bb1, 0x2, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x3500, 0x4, 0x2, 0x7, 0x2, 0x7, 0xffffffff}}, 0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) sysfs$3(0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x3) 2018/05/03 23:46:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000001, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r1, &(0x7f0000000180)="ab9479f39135934ea7b2cc07ed7f4ff2a108b0a5fcfd8a2c839cd54b49c467503a6932d81ab2fb1ccc09048d9c54164682f25eee3f0467f77b4cc4f884621d1173ef3922700d53a27bce93b16888906e7c6c4eacf680b5531899b98b5a09be1673346401f05597f7a0ddc451cad3276b6fa4d426f6eef1bc974169b27c75f5826bc8b91fb2a40abaced1ce57e7772071"}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x8000, 0x11, 0x6000000000000000, "b6f63cf1b7472a946eb95a2e4ef41e2ca57153552afdf9fef88c57e42fc6b76fde6e89b33e59dbdd9c7ae8a2a5b3383fb0410ba5f44044881776430daefb3183382f06bf52ccd3a4656c0299a89fb169"}, 0xd8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/05/03 23:46:47 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x8000}, &(0x7f0000000180)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x200) 2018/05/03 23:46:48 executing program 3: unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x300, 0x0) 2018/05/03 23:46:48 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) 2018/05/03 23:46:48 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200800, 0x0) sync_file_range(r0, 0x1, 0x1, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="000097fd0000"], 0x99e83c21159bf33e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xaf8, 0x20}, 0x90) 2018/05/03 23:46:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x103002, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/153) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) io_setup(0x0, &(0x7f0000000100)=0x0) io_getevents(r4, 0xf3, 0x0, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x1c9c380}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x422328b52fd72c6f, &(0x7f0000000080)=0x100000000, 0x4) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000280)) 2018/05/03 23:46:48 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) close(r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000100)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/03 23:46:48 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x30000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x2, 0x6, [{0x7fff, 0x4, 0x3, 0x0, 0x0, 0x1}, {0x2, 0x5, 0x90, 0x0, 0x0, 0x84}, {0x7, 0x8, 0x3, 0x0, 0x0, 0x1}, {0x80000000, 0x292a, 0x5}, {0x101, 0x6, 0x8, 0x0, 0x0, 0x82}, {0x4, 0x40, 0xe82, 0x0, 0x0, 0x501}]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000300)) 2018/05/03 23:46:48 executing program 4: timer_create(0xfffffffffffffffa, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}}, 0x0) timer_gettime(0x0, &(0x7f0000000080)) 2018/05/03 23:46:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2c) sendto$inet6(r0, &(0x7f0000000100)="2280268fb4000c35aa9422c7d3bee801998ce94968f0ad04af8b12788108c60f0febaec32fb62539fcd4c8bc735d489cfc509e28dd00413bc0906d389b44b8ad3df23763e34efa655a615e7dc74a68eb586f99ad88bedbb69f5027a8c723d6e568e3e916dae30d487805eaaaff0dbb8263b1eeaa645ee8e75d97b545798f06ed467cf22094c961d8ca275900443829a71687f2c9886f056c4789313c7de96384d25e06114f03bf1a30d07ab6d2e3a522c9a68fa21e19afc72158a2f9f6", 0xbd, 0x8004, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000200)=0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000340)={0x800000000000000, 0x2000000000002, "636c01f8ffff3100", 0x1, "697f39802f143ca1", "1b9a8a5f2b66e2aab507b5140b7e18a3c654f9a03cb6fab829bc6fa518f3635f", 0x5, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000280)={0xd31, 0x1, {0x3, 0x2, 0x2, 0x3, 0x3}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x64, r1}) 2018/05/03 23:46:48 executing program 6: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x220, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff, 0xffffffff, 'erspan0\x00', '\x00', {0xff}, {}, 0x2, 0x2, 0x23}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10001, [0x101, 0x1, 0xe2f, 0x2, 0xffff, 0x7], 0x5, 0x1, 0x4}, {0x4, [0x3, 0x9, 0x9, 0x7f, 0x7fff, 0x7], 0x6, 0x800, 0x8}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, 'veth0\x00', 'veth0\x00', {0xff}, {0xff}, 0x33, 0x3, 0x32}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0xea, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x28000000000, 0x3, 0xfffffffeffffffff, 0x7, 0x0, 0xd2], 0x100000001, 0x3, 0x1}, {0x3, [0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x6, 0xb02], 0x3, 0xffffffffffffff6b, 0x24a2}}}}, {{@uncond, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@physdev={0x98, 'physdev\x00', 0x0, {'bond_slave_0\x00', {0xff}, 'bcsf0\x00', {}, 0xd, 0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x401, 0x4272cce9, 0x1, 0x40, 0x2], 0x4, 0x3, 0x7fffffff}, {0x6, [0xf5, 0x8, 0xc01, 0x7fffffff, 0x9, 0xa63], 0x3f, 0xf2d, 0xc2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000040)=[{0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000005c0)={0xb731, 0x80000001, 0x5, 'queue1\x00', 0x92}) 2018/05/03 23:46:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x80807, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@loopback, @local}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000015000102000000000000000002000000", @ANYRES32=r2, @ANYBLOB="080002007f006801"], 0x20}, 0x1}, 0x0) 2018/05/03 23:46:48 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x800) fchmod(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x9, {{0x2, 0x4e22, @rand_addr=0x3}}}, 0x88) r4 = fcntl$dupfd(r3, 0x406, r1) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000180)="2ddd16875b19e7f0f9b682ff318e0a37a095e23964ed396c3672cccc6e9693983c59871c2b85dcbdf84821a726f873c7321cea7727b8b684a843913fae7c01c57f9ed39240076f286cd76215026880ebe8152ecafc83c46f0a5717aa02b9c57174d9defd368f6987563a13b4773a0b42434ab264fe105e5be2ed51949e840897e0979ed699f1cce1962428f6a1fad56ec24a6312e75a21dd3e82d2b55fb429c9783fd207b29073c7e154f22cb5f233b947b91c8e8a411e4e8ae12016e56bda38452e5923") 2018/05/03 23:46:48 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x30) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="9a3e9248b3a5b2b6234415a6cd3ba072e7ac7fd7f611b21b4c550f87a3ca0ea4873e1a03fc1192aeedecc3949454c2193a37955eec1aa3a93ac8aa4554f2eca4936ca0dbf3fc60e3d9acbb2a2e1c72ecf504d0aa0e546d2fce48f256a0f4070f5474aaac49a2744dfd931831b84ddf0bbb8ae23f4a06437209883c13859cc91e9d22ceca32589789db4b9913d2256ca616aa39c930980aff6ed16cb70ec7373bd2d62e6bd09dea052f27b6595577b2df804f42f527d6c907f508c3ddd302f30affd650d4853bce5d9c3356ab53", 0xcd}, {&(0x7f00000004c0)="e105ebd3899c5d5ae553ad1cb81d56d4ec3d5ee8a0464a92cbfeb2106fa3f68ecd320d987fdd84af1f552d927ae20803118b3eccbd47e2c53f0b5ae22d2e6b921654e2afbeaf879ff67b1f7249014e86babf175a9f6e043fd2813ede68a76ff3cc861e5a532f6018054af47d7d4be2eb0c2669df51ca3bac0c250e0bfa26bbe33ecc1cc5f57d3906a26c752b27df329e36880da8d7", 0x95}, {&(0x7f0000000240)="62d6f3d3c12a0b74aee01bbaffffff8cad7964ea3804523a0000000494cd2c85d81616c42cfcf0734c73ea8c645119a685a5f471e584bb9c07eeed278e", 0xfffffffffffffdac}], 0xffffffffffffee3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000340)) write$rdma_cm(r1, &(0x7f0000000ac0)=@listen={0x7, 0x0, 0xfa00, {r2}}, 0xff) ioctl$void(r1, 0xc0045878) 2018/05/03 23:46:48 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x5, 0x4, 0x2fb9, 0x3ff, 0x0, 0x2, 0x0, 0x4, 0xffffffff, 0x80000001, 0xfffffffffffff000, 0x13c6, 0x0, 0x60, 0x4881, 0xfffffffffffffffa, 0x3, 0x5, 0x10001, 0x91, 0x8, 0x7, 0xfffffffffffffff7, 0x7f, 0x80000001, 0x5, 0x6, 0x10001, 0x0, 0x6, 0xffffffffffffff7f, 0x5, 0x2, 0xfffffffffffff73d, 0x3, 0x2, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0xa00, 0x0, 0x0, 0x7, 0x1, 0x800000000, 0x6}, r0, 0x3, r0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f"], 0x1) 2018/05/03 23:46:48 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r0, 0x0) close(r0) 2018/05/03 23:46:48 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='oom_adj\x00') exit(0x0) pread64(r1, &(0x7f0000000080)=""/26, 0x1a, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x220d00) 2018/05/03 23:46:48 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0xffffff9f, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff58, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x5, 0x8, 0x6, 0x81, 0x0, 0x6, 0xffffffff, 0x2, 0xfffffffffffffff9, 0x37a3}) r1 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0xfb, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000200)=""/159, 0x9f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x10) 2018/05/03 23:46:48 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x1, 0x0) r2 = getegid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000000), &(0x7f0000000280)) r5 = getgid() sendmsg(r1, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000640)="4858c2bae5128fc2b9a07598bdeb6b909b1ca7ab796335ca6520fb5a38b6b810929637ef5f402a9a1b7296bfa79cd87b75f410560d9bbaf0479df8a11b0199b3ab56f6adffe4d40bef2585d601c160f9930ef2c8c38d777addb63511a004cc43c52ed27faea369ce60246a6f43b42c096cc189b04ab26db596437e83c570f2fc1d923d0de46eee0156710cb47c06f955c741ae3de05cf1b11ff42e23b1561665191573a82024d61119956ffe7db18210acf979b4c552ffd6375cfddfbb08d787a83c11a346607d6bfac6f8d463a8", 0xce}, {&(0x7f0000000240)="215d40ebcbb84acc2c3efe6be171522c8e2ecef4bd60bc76ac", 0x19}, {&(0x7f0000000740)="f3437623255889dbdd9deacaa3a39a8e3bce83c500e277ece5499615e4a8b25b09268ecc1fe3cfc20430846ca3c4ce0eae561c6cc71cbccd7ffbd7f8d5efa101dcd54581ebb8a00b6ab0d5fb616f58997a14cf2a709f9d80d2856e893044b2a255d756cb4f42ff885decef3f2d81c65ab9a2789a1466eb7a618746b7f9d17d718dcfa4cca6f4300a8fd657d0aee62405d72d614bfd42ebddcfa26e4de107a074dd0eb2", 0xa3}, {&(0x7f0000000800)="72f585b1a0536aee9cda00df0b074f585c3432ffdd69f8d475d1271f5cbd3f70698797dcec6b8a7be795e1e65a91d751fa80a78377b24d176177be2312c038dad5f50e8ba3fc3720bd8789312684e69f98895a8f9cd73fbad1393c0e21392b10358bad66a38e11a5d264af0a16a02f1343f25d2dd8e8600750be2d7b03c200eb439c4b3ac2d4929116acb5b87f3f4c4a1779bc7fe2e08a3b98af8161bd30147683d3426000013e42881f5dfa6116a646bf9c657b569a07263d5d8825be5c6a4e3e23884cc86a3e62c1f1a3a660c62513a804ba6d6f7bb2f8cef65f17a50d0935310e97f3c5bd101d19ccd8a94487", 0xee}, {&(0x7f0000000900)="3d2b1f69cf01f2eb207ce3ad7306ddc1f25242ea6a5d5e947e00418fdfa766964568a38596755f591322b001a06c00e2674ffdf58c54e4d58aabe2c7232900059e3b064580553aeb9f5205249a879b43128330f135e567e35bdffb839405", 0x5e}, {&(0x7f0000000980)="6d1202f2f992fd8e91c93b05381fd9aee046c63aeb8e885eaeff5ced64379f4526a933cd8b79a02a3a41632dbb99b1dc0cbda7227fd8be97634d9ee984da4aa9275540919a3f3f8d580e81186129596ea7576488382c", 0x56}, {&(0x7f0000000a00)="79971a62d20f5da2a551c700c1bc77eba22b13a070853cfecf9b7a0265203daac0cc9956a8835d4cc52a09d1e2de4fe7141dfac9342ce509e36a08eaf2dc1e76c7dca4b63311d425f1fe8d93cbbd92ffbf1ba9adeec5736dff4896cf3ecb636243baf7f87c9d777c5e7324c758f48da346215519e6aaf7a896cec58f74d5a2e0206ddb527a3a8167cde1b0843b444db553fc39b26cf0cff535a8cbdd9c50032110a5293386e685dd2fef53d26083c66f84cfbd0a3680f4", 0xb7}, {&(0x7f0000000ac0)="f3c4a2466480996892a9460d877836e31246a4a4e363fe2fd61fb9aaa4a708cdbd861f3915f487c01c28bebe92eaab5cb4401ed4ccf0200f2271b0a9bdb51f9f36e0e38dd25ffd14e13fa7", 0x4b}], 0x8, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x190, 0x4000000}, 0x24000014) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x348) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000004c0)=[r2, r3, r4, r5, r6, r7, r8, r9]) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x7fffffff, 0x7}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000580)={r10, 0x2}, &(0x7f00000005c0)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000180)=""/24, 0x909917b1398f70c1, &(0x7f00000001c0)=""/101, 0x3, 0x2}}, 0x5e) 2018/05/03 23:46:48 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x690102, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000180)={0x2, 0x3, 0x0, [{0xf733, 0x6, 0x7, 0x4, 0xb6, 0x400, 0x492e5a54}, {0x8000, 0x4, 0x10001, 0x10000, 0x1, 0x4, 0x3}, {0x5, 0x1, 0xffff, 0x9, 0x20000000000, 0x5, 0x7fffffff}]}) r1 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) 2018/05/03 23:46:48 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x40) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) dup2(r0, r1) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x101000) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8924, &(0x7f0000000080)={"626f6e643a000400000000000000006f"}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0x7) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40000, 0x0) 2018/05/03 23:46:48 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r2 = add_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="efe2c93e85fcddd6e3f804f8027813fe955b7962077d5035a5421887bfd19d0c708294a879819422a97f91d60d575ee94d118cb093a3d63e8e8e4b263a6292cb82f4696e9ef005401ccbf131b80db4d71f5d984a8999af14974a475127c4a9bf1e880bcee9b7dbfd940128d38078498faf39170a0ca63a75177eb25e2815f44f856db838d287b9d8c5ae4d745be707958590b9cf0c9c19638715a280afc68c0e11ad47ade0d2085840ed003f098bc3943793097f", 0xb4, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000040)='br_k\x00\x00\x00\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', r2) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/217, 0xd9) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000000), 0x40000009, &(0x7f00000000c0)) 2018/05/03 23:46:49 executing program 1: fchmod(0xffffffffffffffff, 0x439) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x2, 0x80, 0x1866b577c9c8312f}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x5, 0x5cd29910, 0x2}) execveat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', &(0x7f0000000080)=[&(0x7f00000004c0)='em0\x00'], &(0x7f0000000440)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=':$GPL\x00', &(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000340)='proc!\x00', &(0x7f0000000380)='-\x00', &(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000400)='em1posix_acl_access\x00'], 0x800) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000001c0)=0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) renameat(r0, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000600)='./file1\x00') 2018/05/03 23:46:49 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000000)="86dd01976c0e85347537c235644317463e0ce9e3c50a33b1a0dfee0fb19f577895113a03f9c6a8ca3705ec835f06f9caac341bbd15dc86aa935e16f7456f3ef524c9837196f5ff40add9bd7e63e1b5f3e7066c9d054cae1b431003c2815a59dab6beb8b3713e84ae9ed85a7eb724151aca6dae4cb8808a2c82f2ccd60d2fd26be416aab4bc807e6d54e7223ce8889afff52346f37d460e92d81980622cc4f3ac5544f47d5cfd262a80840797d752ef34365aa1b6f53a31a8531d", &(0x7f0000000140)=""/69}, 0x18) 2018/05/03 23:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x40000002) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x80c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/05/03 23:46:49 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}}], 0xfffffdef) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"ee7313c7dc30e9"}, 0x2}, [{"2d5801376c828d"}, {"79f3706a7a9439"}, {"fece1759534cc8"}, {"93e7a23167978c"}, {"878f9b85b49e64"}, {"1f4de3914104af"}, {"6d4a2f86e13dad"}, {"25090814dff457"}]}, 0x48) modify_ldt$write2(0x11, &(0x7f0000000000)={0xffff, 0x0, 0x0, 0x8bff, 0xa47, 0xef, 0x6, 0x31d2, 0x2, 0xfffffffffffffc01}, 0x10) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/03 23:46:49 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000e7bffc)=0xb8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @random="3154e3f997ff"}, 0x4146fae9a186ed93, {0x2, 0x4e24, @rand_addr=0x327a}, 'bond_slave_1\x00'}) 2018/05/03 23:46:49 executing program 3: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000080)="cd6f6329c48d80475ae4c9b5701f", 0x0) ftruncate(r2, 0x8000005) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) shutdown(r0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/05/03 23:46:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) 2018/05/03 23:46:49 executing program 0: rmdir(&(0x7f00000000c0)='./control\x00') r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffff778, 0x48c00) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x2) getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000100)=""/47, &(0x7f00000001c0)=0x2f) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x22000002) 2018/05/03 23:46:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) sendto$inet6(r0, &(0x7f0000000000)="c39740f3a106aa29e0c4de8ade1d011a8da29710908caa32ef6a3e97389d294fe09ab319a38f9658e3b14bbe4b41b6266780eda9426ac90a0cf7492e7cbf510448f1fe44928914ff2a5e5d8718cc92f5e7ea9c97aba78f79aec138", 0x5b, 0x40001, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @empty, 0x7ff}, 0x1c) 2018/05/03 23:46:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x1, 0xffffffffffffff5c) 2018/05/03 23:46:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xa, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040)="52a04aaba59cb21a5729e3d1b6d3879748e394aed9f0e367c6992f27c7bada6081ffbcd9b9e530d5491b8660b46eee2c21f2af74b74ff14dc497e950f030ba3086c487c0fb31dc3a708ac1cb11f0beb96611da2197e3c78e93aaf66da22061894c8c2a93b9a9c49a61230263e3e8c4027292bf", &(0x7f00000000c0)="496a5381b439e991deab889f48a998709209310da113327dc640d0b06cc5d091c81839a7674110c942bf1eaeca9d2516222ed64e228ec8125469c2fe97f7f5c06cdac8d48f3fd36637ff334fda90bf568835d295a6e59763ca881706c0f7447b3288487769613e3f94ea351eb45e2db76d3972d28fbddfdbd2b877fb0e63295539399498273382c2d9854cff9974b4851dbc395ddddba5d16ebdc5f3a332fb3552bcd77c85b8d7c4ddf1209a2a4b23f2c80f454c2908ec6d7ca58b5231f58e8ebe1285c79b56958f43a07a28d5878048bd842ed847f1c110bb9dad6262015855cdae5a681241d99ab63db791a7449c8a2ebedc3fe2323230", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) 2018/05/03 23:46:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010d900e792000000000000000000030000005eb3800000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000700"], 0xfffffffffffffddf}, 0x1, 0x0, 0x0, 0x801}, 0x0) 2018/05/03 23:46:50 executing program 2: r0 = socket$unix(0x1, 0xffffffbffffffffb, 0x0) listen(r0, 0x400) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x7, 0x20000000, 0x0, 0x3, 0x5, 0x5, 0x10000000000}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800000404403, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x8, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 'bridge_slave_0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe, 0xfffffffffffffffc, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) fchown(r2, r3, r4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000640)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000000280)=[{0x0, 0x1, 0xe05f, 0x3f800000000, @tick=0x9, {0x4, 0x4}, {0xe7a7, 0x8}, @ext={0x4d, &(0x7f00000000c0)="c0116178846c9d843f49476445814619055c271879ad206c7b187f6915b97ddeb92f05899a5062ec473763cc31da979fd5369cfb1dca9dbd2aaf1e1a43b037870b510a6d4685f4e9d7482aa54b"}}, {0x2, 0x5, 0x7130, 0x5, @time={0x77359400}, {0x0, 0x9}, {0x8000, 0x7}, @time=@time}, {0x8, 0x7fffffff, 0x3b8, 0x800, @tick=0x800, {0xfcc, 0xaf2}, {0x8000, 0x80000001}, @time=@time}, {0x64a, 0xffffffffffffff00, 0xd31c, 0x5, @time={0x0, 0x989680}, {0xcd8, 0x2}, {0x8, 0x9}, @raw32={[0xb2, 0x1, 0xfffffffffffffffe]}}, {0x4, 0x87, 0x8, 0x9, @tick=0x3, {0x2, 0x6}, {0x100, 0x200}, @raw32={[0x2, 0x2, 0x6]}}, {0xfffffffffffffc01, 0x9, 0x8, 0xa69, @tick=0x10001, {0x87, 0x5}, {0x0, 0x2dec122f}, @control={0x8, 0x5, 0x80000001}}, {0x8000000000, 0xaf, 0x7, 0x3ea, @tick=0x3, {0x8001, 0x800}, {0x9, 0x4}, @queue={0xd62, {0x5, 0x7}}}], 0x150) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/03 23:46:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1000, 0x20020080000) 2018/05/03 23:46:50 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000266ffc), 0x4) 2018/05/03 23:46:50 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{}, {0x0, r1+30000000}}, &(0x7f0000000140)) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x8a2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0xfffffffffffffffc, 0x10000000}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x1a2}, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) [ 90.069742] random: crng init done 2018/05/03 23:46:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/05/03 23:46:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3998e9835632cc1f78cc95daffec3166358f78225e582b2f3298ca481bdc30e974b79a7019a95859ed1c2ee0952d7cd231e6b379b15fba07b8364b4fb24c1eea2903f67a44f9996f5d8cb0564bc1f7cf475d75eb1964126a349b8e58eef64587db73f62c63e8c56bf8b43b2c2c37730e8baadaaca9afd11206515efbb98bb27fff557112a4330bf92ab1ae7c17", 0x8d) sendmmsg$alg(r1, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000002040)}], 0x4924924924927f6, 0x4008080) 2018/05/03 23:46:50 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4004, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/141) 2018/05/03 23:46:50 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/249) unshare(0x40600) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000840)=""/226) openat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) 2018/05/03 23:46:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x3be08af9ee629241, 0x20020003, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000032c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000037c0), 0x0, &(0x7f0000003840)=""/83, 0x53}}], 0x1, 0x10001, 0x0) 2018/05/03 23:46:50 executing program 6: socket(0x0, 0xa, 0x8) r0 = socket(0x17, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001100010000000000000000000000000062847efc22d50551542ebfc62fadccf19a3b3ff07afd84dad2925aa118802cd93f5781bec0ff35e2ee46c0c1f9af319e0001cc6b3ac87d8118edc71d1575dde0b7645107d982285f3cfbb7c1ec1b4d0000000000000003cefccbad4cc47670794c46bfe478f7e5b07962809cd979eb77ce6fe6e5c8b633671a6b"], 0x14}, 0x1}, 0x0) memfd_create(&(0x7f0000000040)='#\x00', 0x0) 2018/05/03 23:46:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() socketpair(0x11, 0xa, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000340)={{0x200, 0x3, 0x6, 0x0, "a0375369f704ed6a415725ad65f86078db71ca3448434549394b645ccc5059dee9a003476e1b1df70e3c722e"}, 0x0, 0x0, 0xffffffffffffffe1, r1, 0xfffffffffffffffb, 0x8001, "cd212223a1e07bd76b892dc501f5f7b0c86cbff833ff947ec5f7ff47c1e81914643be65f7f89ad3cae22313f527763d1732915e168e6072b6a550960bc21c46c", &(0x7f00000000c0)="6c6f2c2376626f786e657431ac2d00", 0xf, [], [0xcf, 0x3ff, 0x1, 0xe0000000]}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0x1) r4 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced7476c783f63349971a7afa9c4e2d0a7b546438eca0d2", 0xa4, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) ioctl$TIOCSBRK(r3, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x0, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) 2018/05/03 23:46:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) rt_sigsuspend(&(0x7f0000000000), 0x8) socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000000480)=""/4096, 0xfffffffffffffe55, 0x0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xc93) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/05/03 23:46:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0xc4200, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x1, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x290) read$eventfd(r0, &(0x7f0000000140), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0xfffffffffffffffc) 2018/05/03 23:46:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) r1 = socket(0x10, 0x80400000802, 0x0) write(r1, &(0x7f0000af7000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) 2018/05/03 23:46:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x48, 0x1, 0x9, 0x10, 0x1}, 0x2c) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f00000000c0), &(0x7f0000001f36)=""/202}, 0x18) ioctl$void(r0, 0x5450) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x4080) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x8000000001, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/05/03 23:46:51 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r4 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f0000000180)='syz0\x00', 0x1ff) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r2, r3, r2}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000440)={&(0x7f0000000200)={'sha3-256\x00'}, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa}) 2018/05/03 23:46:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x14, 0x27, 0x82f, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x6}, {0x7, 0x7}], 0x2) 2018/05/03 23:46:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x3be08af9ee629241, 0x20020003, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000032c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000037c0), 0x0, &(0x7f0000003840)=""/83, 0x53}}], 0x1, 0x10001, 0x0) 2018/05/03 23:46:51 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x1, 0x80000000, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000340)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$bt_cmtp(0x1f, 0x3, 0x5) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) listen(r1, 0x2) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) signalfd(r1, &(0x7f0000000280)={0x9a}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getegid() setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @rand_addr=0x81}}, 0x8001, 0xf1, 0x0, 0x2, 0x1}, 0x98) accept4(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) 2018/05/03 23:46:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e23, @rand_addr=0x8}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) 2018/05/03 23:46:51 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x15, 0x4) signalfd4(r0, &(0x7f00000000c0)={0x172}, 0x218, 0x0) 2018/05/03 23:46:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'ip6_vti0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x400, 0x0, 0x8000}, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/05/03 23:46:51 executing program 3: syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0xffffffffffffffff, 0x0, @empty, "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"}}}}}, &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/05/03 23:46:51 executing program 5: socket$inet6(0xa, 0x80004, 0x80) 2018/05/03 23:46:51 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r4 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) mkdirat$cgroup(r4, &(0x7f0000000180)='syz0\x00', 0x1ff) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r2, r3, r2}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000440)={&(0x7f0000000200)={'sha3-256\x00'}, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa}) [ 91.599304] device ip6_vti0 entered promiscuous mode [ 91.615746] device ip6_vti0 left promiscuous mode [ 91.648818] device ip6_vti0 entered promiscuous mode [ 91.665964] device ip6_vti0 left promiscuous mode 2018/05/03 23:46:51 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x8080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}], 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000001c0)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x1, 0x12, 0x8001, 0x4f3, 0xa7, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x101, 0x4, 0x6, 'queue0\x00', 0x8001}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x1}) 2018/05/03 23:46:52 executing program 0: r0 = epoll_create1(0x1) socketpair(0x8, 0xa, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x4, 0x6}) r3 = epoll_create1(0x0) prctl$setendian(0x14, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) close(r0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfff, 0x6, 0xfffffffffffffffb, 0x800, 0x0, 0x7f, 0x20000, 0x4, 0x5, 0x4, 0x6c55, 0x2, 0x6, 0x3, 0x10000, 0x5, 0x15614f58, 0x1ff, 0x9, 0x8001, 0x5, 0x0, 0x3, 0x4, 0x7fffffff, 0x1000, 0x0, 0x101, 0x9, 0x8, 0x5, 0x8001000, 0x1, 0x100000001, 0x1, 0x8000, 0x0, 0xcce8, 0x4, @perf_config_ext={0x3, 0xfff}, 0x10000, 0x10001, 0x3, 0x4, 0x622e650e, 0x401, 0x8}, r4, 0x4, r1, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)) 2018/05/03 23:46:52 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='fdinfo\x00') exit(0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x6, 0x4) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffb, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x4, 0x3, 0x4}) fstat(r2, &(0x7f0000000200)) 2018/05/03 23:46:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x14, 0x27, 0x82f, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/03 23:46:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x19, 0x40004, 0x400004) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000240)=0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="dc5c87f1a2f0b5ed1bcf7d27ef2c497e92c04925c5f5ad3743185745ca36172ac1f5", 0x22, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) bind$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={"4e6f00200000201800", 0x101}) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000040)=0x80) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[], 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/05/03 23:46:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1000200, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) write(r1, &(0x7f00000b5000)='\b', 0x1) set_mempolicy(0x3, &(0x7f0000000040)=0x8, 0x401) 2018/05/03 23:46:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'ip6_vti0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x400, 0x0, 0x8000}, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/05/03 23:46:52 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa00000000000000", @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010000000000ce0000000000000000000000000000"], 0xf) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x601, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x92a, 0x4) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000240)=""/42) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e40000fa00007d040000002078000000000000100000000000000000", @ANYRES32=r2], 0x24) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000280)={0x1, 0x1, 0x9, 0x3, "9059b80ac2f962961b9797f92129edc59a4113b131f8f46fd1c8ca252189bb26db83f9cb5532866b92b69c97", 0x9}) 2018/05/03 23:46:52 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc8, 0x10000) modify_ldt$read(0x0, &(0x7f0000000080)=""/103, 0x67) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x80000000, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000280)=""/87, &(0x7f0000000300)=0x57) timer_create(0x6, &(0x7f0000000140)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000200)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x141) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x2ca100) mremap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d2d000/0x2000)=nil) [ 92.552480] device ip6_vti0 entered promiscuous mode [ 92.583227] device ip6_vti0 left promiscuous mode 2018/05/03 23:46:52 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/03 23:46:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x34, 0x0, 0x0, 0x7}, {0x1d}, {0x6}]}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) 2018/05/03 23:46:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x2ef720d, 0x0, &(0x7f0000f40ff0)={0x77359400}) mlockall(0x0) 2018/05/03 23:46:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000040)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003ac0)=0x96, 0x2) 2018/05/03 23:46:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x109800, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) signalfd(r0, &(0x7f00000000c0)={0x664}, 0x8) 2018/05/03 23:46:52 executing program 2: r0 = inotify_init1(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x8, 0x0, "8dbb8d7d9603", 0x2}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x3, 0xb8}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) 2018/05/03 23:46:52 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x13) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000001c0)=0xffffffff, 0x4) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x8000024ff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='veth0_to_bridge\x00') pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)="a2", 0x1}], 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) 2018/05/03 23:46:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x3ff, 0x5, 0xb6}) 2018/05/03 23:46:53 executing program 3: socketpair$inet6(0xa, 0x4, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf7761", 0x3}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/03 23:46:53 executing program 5: clone(0x11a8fc, &(0x7f00000001c0)="907ad96dece0e0e019a93c3b3ecc224f885551717ec05b9eabfdd33e05ace4ed29230dbe95ab5d1df63409af289973c2eb790686a2078bccf957e94f24d405a2079a0b6b834e0f763d3a99411db363b5ac04b0ab3b2822bd4a5d58fdfb36349961eb611e8ad0afcfec3d9f3471a63f89dec1272dbf11c4b4d5de9226554102a2c9f9940f84c962aadf10dfd359f66c60b91fd539c3c7dea4ea69367e16b4fb3e76c216fe65cb7a21b6b33f791f9da5c300607c9fa79d55d2df4d74d4fe85685464efa8d0efec30cdc9b1657f339099be1651105ec5c6de74ace22c9d0050e2eb013cb5e5a2d01553f74f3bd330fa22a7790a5a00004f", &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000002c0)={0x4, 0x4, 0x38000000000000, 'queue0\x00', 0x7f}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) fcntl$setflags(r1, 0x2, 0x3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x8, 0x7, 0x6, 0x6, 0x100, 0x100000001, 0xff000}, 0xc) sysfs$2(0x2, 0xd11, &(0x7f0000000080)=""/80) 2018/05/03 23:46:53 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000100)) r1 = eventfd2(0x9, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/7, 0x7}], 0x1) 2018/05/03 23:46:53 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/03 23:46:53 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000c8030000ffffffff00000000000000000400000000000000fffffffff82ea45b968ee16957020000f8020000f8020000ffffffff04000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1], 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'irlan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r2, @rand_addr=0xffffffff80000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setfpexc(0xc, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000358ff8)={@multicast1=0xe0000001}, 0x3) writev(r3, &(0x7f0000000680)=[{&(0x7f0000000580)="7438f3e5ffa824fdcdbbe4802f89466f8c6f8bbe067945214ae6c6f70866cbdf2abc3ff7452dae25da1629f2aadb5f07bef56ab577fd543cee259acc13f49e6154460dc8c99ff792b6237abd7cdc07bd8a2b0db40569f76ce4295543e8a05a30db4dea4434723b06b2039d78ee421207ae4880028bcd5c5deb37a88b9b075815707fe94d67d7cc8b9edb30cd138657f33bbd63e13dcd117d8241d60ae6fc22549461650d3e1260c6540e5c8ccff3389f3dc932a3dbfefdda84d986e190da2b73995fdfdfc778a8626ee9f36439501f69aeb0f403e284afaba74f4a42ecce9bed867ddbbfb859b2ba99", 0xe9}], 0x1) 2018/05/03 23:46:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x7ffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x10000}) fcntl$lock(r1, 0x6, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/03 23:46:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000240)="afca44bcfe1b406b8a", 0x9}], 0x0) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf}, @in6={0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x8001}, 0x8) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) 2018/05/03 23:46:53 executing program 3: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x10d, 0xa, &(0x7f0000000080)={0x3, 'veth1_to_bridge\x00'}, 0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@remote}, &(0x7f00000000c0)=0x14) 2018/05/03 23:46:53 executing program 7: mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4004, &(0x7f0000000040)=0x8, 0x7e, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140), 0x4) ioctl$TIOCSBRK(r0, 0x5427) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x200000000, 0x0, 0x6, 0x40, 0x2, 0x4, 0x7, 0x81, 0x80000000, 0x10000, 0x3f, 0x0, 0x3, 0x1f, 0x6]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="27a4a5ee3b1cd66a7110a5df0e8cb53900b51ebffd5725110400cc458c0d8b37c5"], &(0x7f0000000300)=0x2f) 2018/05/03 23:46:53 executing program 4: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) recvfrom(r2, &(0x7f0000000580)=""/165, 0xa5, 0x40002000, &(0x7f0000000640)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x80) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/03 23:46:53 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500002800000000002f9078ac143201880b000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/03 23:46:53 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffc99) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r2, 0x5, &(0x7f00000001c0)=[0x2, 0x9, 0x400, 0x4, 0x1ff], &(0x7f0000000200)=[0x4, 0x0, 0x1, 0x47], 0x0, 0x5, 0x3, &(0x7f0000000240)=[0x3, 0x5, 0x4d8b, 0x5, 0x2], &(0x7f0000000280)=[0x1]}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x5, 0x4) mq_open(&(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0, &(0x7f0000000100)={0x8000, 0x7, 0x1, 0x8, 0x800, 0x0, 0x9, 0x5}) 2018/05/03 23:46:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001400010300000000000000008400000086396f61fceeaa30592bb3fa4be7495d1980d1529af694c4efb4ff4ae1a29c1d83c8684ef1ea1f49612dcb062caf41f6ec1489c59c20d76f20c037f14708da4a897fa1e06b376381eee1804482fcb52ad51bfb56ad88b32275eff28a936734a6864840efb5c467a4dc9e5fab5a33f0f084dc035ced295783fda4f9d264b1bbb1f28de519e306b702eabbb0e42af6e2eced67f5c5bcc1a79a920971b3fb6f26bbf37115a411ca521e6637e6e87c3a43b91b6bc89822c00da6651cef494e43c9481ed2239ada34c3ce117b156697c30a0a0f889af044528f9d6c96956345d670bbd89f8f1388a087d8f8a043058bc667a65960ae5506dfd9c4108aafe28eefea0c81b1dedacf06c2c193152638e0fc1179a21b70da230f5cd85715b3c1bdca6c263d888a2a6e5c3dfa16121d27b0402c1106601f3064b1226f0f1ea81c93f354f9adca85cb8c5f949340f7ff932c27b57b9a09b701fa4aaf1ef23b6cdaba1b4e50a3dd35bc0e72c93c8ac2cadb05c5524bcce1122b9bf3036b33c286c49a1bfc6630e82aae5ee28023d163cc32326bd928aee0308c88df4bb0bc96b2b1ab2fe190ff7dbc62903c5f7071277e166e3749eb9be452d0fc816b62f5a43daf7e344e1103e04a40c4f854c93abb55595fb839227c52ee09d3732e876d194815da8b3ca2baa171fcc7ebea4110fe80f021afeb5de9857953be45600fee71cd55521379ac005fc9f8ea4bdcdb68b0c6688e8ee188f182d49285f5441a6696177888b4e75a25fdaa6ad985caf43beca0ea9971f9abc371141e2c5ee85fcd2ea03cb6005c8dc8bf0a9ce3047db0afa4c10250bf9acf1f19716ad93d17bbb10cb994e543b27a69604bdd87c62a383e8830dfd87f2eea03d85c259db77738a05f82df850902ea59f22843c3cfe694ef988769bc1fb71c9f92ffb778b1745197649da541"], 0x14}, 0x1}, 0x0) readahead(r0, 0x10001, 0x3) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfe, 0x18880010}, 0xc) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfc, 0x10}, 0xc) 2018/05/03 23:46:53 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x20, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, {{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='team_slave_1\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1, 0x2, 0x7, 0xc7c6, 0x3, 0x6}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1}, &(0x7f0000000340)=0x8) 2018/05/03 23:46:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x9, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/05/03 23:46:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f72fc8)={0x0, 0x0, &(0x7f00006c8000), 0x0, &(0x7f0000e4e000)}, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/05/03 23:46:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) msgsnd(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0300000000000000a30720b0a45f963b0651d5ccce0a3f3a86cdbd3d606f8bdbb42df32a98838d41729b5d55308d23864a9e92b886cddd7e3d0f070a8ca8395005b6d337a6c3e0a0120891a888e4fe2d8a051926ecb9709cc7d4342cd7890b7df654a7ccd9cbc574327846685de74bb216eab9bdd5412cdf3932e863d8f7b6fe55bf1d9a42946061292975c4e056e936ace0b6c35fbf3517bd88263b540e298bdf34005be7650db038ce284000987005a8528c881c4cf963b25a686a6d6a3e712da7"], 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/03 23:46:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x80) bind(r0, &(0x7f0000000040)=@llc={0x1a, 0xffff, 0x9, 0x9, 0xf4f6, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r1 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) ioctl$sock_ifreq(r1, 0x8993, &(0x7f00000000c0)={"623a69640002000000000000004000", @ifru_names='syzkaller0\x00'}) 2018/05/03 23:46:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000000c000)=ANY=[@ANYBLOB='(\x00\x00\x00-\x00\x00'], 0x28}, 0x1}, 0x0) 2018/05/03 23:46:54 executing program 5: mlock2(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0x2) r0 = shmget(0x3, 0x3000, 0x78000000, &(0x7f00009b7000/0x3000)=nil) shmat(r0, &(0x7f00009b9000/0x400000)=nil, 0x5000) 2018/05/03 23:46:54 executing program 2: get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xa7ed, &(0x7f0000011000/0x3000)=nil, 0x3) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000013000/0x4000)=nil) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x20) mq_getsetattr(r5, &(0x7f0000000500)={0x7ff, 0x2, 0x40, 0xfffffffffffffffe, 0xfffffffffffffc00, 0x0, 0x1, 0x5}, &(0x7f0000000540)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x7, r1, r2, r3, r4, 0x62, 0xc348}, 0x1, 0x40, 0xb08e, 0x20, r6, r7, 0x7fff}) 2018/05/03 23:46:54 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="8f1600000000000001010007180000000704039200a608000000ee000083000000000000000401810738000000020c01136c09000000000000000008000000000000040000000000000007000000000000000900000000000000d909000000000000040103c2040000fa00060948638979d331f4e2228240e7105fa99a87c4d8891fca781d27e9d6700030d3fc6910d2f222051e5c324b940862a3bc0948d6118430ba330ada74137ad922dd812b0476a37b51566551050200080000a94c080000"], 0xc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7a, @dev={0xfe, 0x80, [], 0x11}, 0x3}}, 0x5, 0x3, 0x2, 0x70a7c783, 0x8}, &(0x7f00000001c0)=0x98) fsync(r0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0xce3}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) bind$can_raw(r0, &(0x7f0000000340)={0x1d}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) 2018/05/03 23:46:54 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x808000, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = inotify_init1(0x80800) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x1f, 0x1) 2018/05/03 23:46:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x5, 0x2}, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/03 23:46:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000050002000000e000000200000200000000000000dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000beb548bd0c0000000000000000000000000047f314358a79046c9800000000000000000000c840317fa16252000000000000000000000000000000000000000000000000001000000000007521a1ba42720e818cbe39c01a74ec03bf8d0731aaa9d083de1fd09ed8c3661161eefc529001828c7003269371e6ea8c30f5474c8fc707f4330000000000000000000000000000"], 0x8c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x56, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x401, 0x0, 0x3, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000200)=0x8) 2018/05/03 23:46:54 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0xb41, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000200)=""/77, 0x532}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0x4, 0x9, "b0e4c6229381a943"}}) 2018/05/03 23:46:54 executing program 7: r0 = socket(0x10, 0x4, 0xfffffffffffffffa) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x6, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x2, r1}) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/05/03 23:46:54 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r1 = dup(0xffffffffffffffff) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x0, 0x9, "3b8def1452d18ca71702051620ce3228e0b669fa44c8c35975f639abbd321e642552a99c26911e2263b948a4dd12c9b5d4fe8858193a08b15c0c9d4c564f9c", 0x2}, 0x60) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/03 23:46:54 executing program 2: ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f0000000100)}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.events\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000400)="d0d29c7bdee4f3770bab7ea0020f798e29af460113885ebb7778194b0b6e3ef6965e3dc4f3b41651daef4fb364d4", 0x2e}, {&(0x7f0000000440)="abb4d887951f9bb27f674de3cb4953546f3c9b476cae47d5e19ad9af924e12bc3a3853d8fba01d3e96b9dfeacf6f89ca14a5e2b64608353d69e4368fdc450981f43fc76a93fd8eb94f0653911ed4bb2527cbcc7b98b35e96bb7827b5201715448db33044b9227c1fb669e0e63f698edd906ec3bafadd6c5e90b1c89f9fe10d0ffddc4b64720b0a168175c90c0fa530de957ecaa631d8f6beee8aab102eb6162fd0a0d2e15f6273d3f103db29588eda2052d9a09794e8f47f949355f572ea51e2c4b98d", 0xc3}, {&(0x7f0000000540)="04301e7eb3091ed9fbe10c2905863e7c00717b1f505152491a1ea55164f7d785121b6022a78c3e865197fa705f4e1b477f99851160f658cace5461f73a054d7553972581f2261e83596b61c99e62ce2d6ebc7e4fc31fe0849ebc39b9428fe4348ba481d4974e815154ec23270c7fc8b05e245a997ee3105bb48865c7028eb0d0768d902bb73bcc313f2a694b204816120dddb83d002ec1", 0x97}, {&(0x7f0000000600)="6973e7e855eae742215e108c2bae4f33f0e0ae734a9712d84f864eac346deb5bd18d70fc72de219c58ca1744ce544e6f1bb38c3216a96f495f2899300c1cbfe74d6106982121ad9670950b6d0e11b516f4799692f4bd895075801c4961db61b09629891a7d885903ba066825e5b96f69e77e27b4e8", 0x75}, {&(0x7f0000000680)="9ce94716fe932006de28e5b139979f1e453a06cd4a67c736cace5cca99", 0x1d}, {&(0x7f00000006c0)="2683e3b322135137c70b97b133760fab6d6af467359357299db289a6682333ef45c80daa0ffef5a121c48a09c0d22d88b31559610f3488d8fef3cd8d0c55be6ec92702b02d52375190cae216d26d0d93510f199bd3b2caef7e99aa1ec305c78265e6c868807a6ba0a1e503d61e23a7de36aec05c1f8ae3fa0a38c9d8b0822fc1982f1803f9e93cbdfc61ef2b19014b46383016e5402e9704dd7426e63353b3b9e657dac2af4ed4aa9958f010f3539daaa7fe02ae2fecc12bf07a0d742dd313bad40b2d2c0d32232f28cb5a822cc6d7aedf056f2be9fd30a144f08e26974cd47865c5614bb730c4859b", 0xe9}, {&(0x7f00000007c0)="e45b72185b1728b36bbddf0ba3c536bcbd647ce0c97814042990785a967d4cf99ffc9c7bf24c9956d4b6fd3da9c5a22bea8bd30ea39461e989fb8b89ca13ee944d60f643cbf375e78b5e191dce9c03d1b40f4710a989259079b16186d1f31c981ef1042d4380e5882457ba90bea228c5537520895513ea94", 0x78}], 0x7, 0x0, 0x0, 0x20004010}, 0x48015) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000100)) munlockall() clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r1, 0x1000000000016) 2018/05/03 23:46:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x240c00, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@upd={0xf8, 0x12, 0x300, 0x70bd27, 0x25dfdbfb, {{'drbg_pr_ctr_aes192\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x9}, {0x8, 0x1}, {0x8, 0x1, 0x564}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40000}, 0x4) syz_emit_ethernet(0xe, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="0000000056a6b79affffffff8863"], &(0x7f0000000000)) 2018/05/03 23:46:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x305200, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000180)={@multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x100000000}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0800000000000000000000000000000000000000000000001f39bd2f00000000000000000000000000000000"]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x9f3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x78, 0x14, 0x400, 0x70bd2c, 0x25dfdbfe, {0xa, 0x38, 0x100, 0xfd, r3}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8, 0x77}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x800000, 0x0, 0x100000001, 0x10000}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/05/03 23:46:54 executing program 6: mkdir(&(0x7f000062cff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='cpuset\x00', 0x0, 0x0) alarm(0xff) getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) r1 = getpgid(r0) rt_sigqueueinfo(r1, 0x31, &(0x7f00000000c0)={0x3e, 0x3ff, 0x7, 0x518}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x8, 0x161503) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x800) accept$ipx(r2, 0x0, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000200)=""/213) 2018/05/03 23:46:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{0x4, 0x2, 0x5, 0x7}, {0x10000, 0xbc0, 0x8, 0x9}, {0x1, 0x45, 0x4, 0x80000001}, {0x20, 0x7fff, 0xe, 0x6}, {0x8, 0x1, 0x6, 0x4}, {0x3, 0x15, 0x100000000, 0x7fffffff}, {0x1, 0x81, 0x1, 0xe1}, {0xffffffff, 0x9c3c, 0x7, 0x1b2b}, {0x4, 0x1000, 0x2, 0x1f}, {0x2, 0x1f, 0x7, 0x2}]}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="4e44252d54774f49d1078a067cea2c0394204bb2fa8b74414d4f344b36961877ff797d9c06f736ddb248953d181fdf37df7d4283c6147196cc75d909c484c617c55cf306c164140858d8c3c2a154287a24fc66b299149eb0338e9427068f44844db4922fd51f7b5b38bbdc0e9f161162fd1884912ee0388566d2e3b15733dd2b041fd4b3d24cc8091ad62a48d1836bac9ce1539a330d68") syz_emit_ethernet(0x368, &(0x7f0000000000)={@random="87f6fede71bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x11, 0xffffff80, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/05/03 23:46:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f0000002000)={0x1c, 0x18, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@typed={0x8, 0x1, @fd}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 23:46:55 executing program 1: r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000002000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000001ffc), 0xfffffefe) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) 2018/05/03 23:46:55 executing program 6: r0 = socket(0x10, 0x8080b, 0x0) write(r0, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400000, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) accept$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000007c0)={@local, 0x0}, &(0x7f0000000800)=0x14) sendmsg$nl_route(r0, &(0x7f0000000900)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xc10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)=@mpls_getnetconf={0x5c, 0x52, 0x100, 0x70bd26, 0x25dfdbfb, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xa3}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7fff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7fff}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000280)={0x12, 0xc6, &(0x7f0000000180)="c10b569e9b0dbbd2e5376ace94ef41488e6e3271dd4c5cb5b7ca286df3c08ac6db26544a65015e7ee6cd3fe39ddecd5451cbbcf3a6e9e3f4614620f766692a6c5755d39a632e69b2eb5fa0e363ced9854ce8a175534457487851f0f19122fe9d33f0b4b00ebb8e934f29f862509410c693fee8a20f9f772c69c4dac14cdc16391ae19f0e4d919be2801cc91f60bb4d1a49cd6c1b560dc08488ad79b8c01619ce28c1f111d6cebaf0b477961837e840b8a96c4a9684583ee1d18baa04c319c1ce8837fcae1b3e"}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x9) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x200840) 2018/05/03 23:46:55 executing program 5: r0 = socket$inet6(0xa, 0x8, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400201, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x52, 0x3f, 0x1, {0x200, 0x3}, {0x7, 0x3dd}, @ramp={0x9, 0x9f7, {0x7, 0x56f9, 0x200, 0xaa30}}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r2, 0xb, 0x18}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000180)={{0x2, 0x2}, 'port0\x00', 0x41, 0x4, 0x3, 0x22c5, 0x2, 0x5, 0x8, 0x0, 0x4, 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000300)=0x7, 0x4) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x6, 0x6ed4, 0x9, 0x8, 0x9, 0xeb, 0x7, 0x5, 0x7, 0x10001}) 2018/05/03 23:46:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[r1]) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017df4)=ANY=[@ANYBLOB="240000004800010000000bdba593e28676d990f0c8a06a1d0000000000000a00", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000000100)=0x5) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)) 2018/05/03 23:46:55 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x20000004}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000000)={{0x9, 0x0, 0x468, 0x2, "c23b303c6ab0b884b63fae5dada6a05aeef55c83befbfcf66a3db838e1726219ab08f5775dea862f8cbdd81e", 0x2}, 0x9, [0x78d, 0x1, 0x8, 0x8000, 0x8000, 0xef26, 0x4, 0x8000, 0x9e, 0x6, 0xcb9, 0x5df5, 0x10000000, 0x9c, 0x0, 0x9, 0x7ff8000000, 0x3, 0x0, 0xeb, 0xffffffffffffffc1, 0x401, 0x7, 0x94cf, 0x3e, 0x5, 0x8, 0x0, 0x7, 0x27, 0xfffffffffffffffb, 0x8, 0x9, 0x3ff, 0x6, 0x1, 0x6bf0, 0x970, 0x37, 0x9, 0x527cd7c0, 0x0, 0x7, 0x4, 0x2, 0x7, 0x1, 0x1800, 0x3, 0x9232, 0x2, 0x81, 0xffffffff80000000, 0x100000000, 0x0, 0x80000000, 0x4, 0x38a0f417, 0x7, 0x7, 0x4, 0x29, 0x1f, 0x3, 0x7, 0x8, 0x4, 0x0, 0x7, 0x5, 0x483, 0x5, 0x9, 0x8, 0x5, 0x7, 0x1, 0x357, 0x3, 0xfffffffffffffeb0, 0x0, 0x3, 0x8, 0x80000001, 0x6, 0x0, 0x2, 0x5, 0x8, 0x100000001, 0xffff, 0xffffffff, 0x4bd, 0x5, 0xecbe, 0xf045, 0x100000001, 0x9, 0x10000, 0x2, 0x1, 0x10000, 0x1, 0x100, 0x4, 0x1, 0x80, 0x177, 0x1d, 0x7, 0x0, 0x8, 0xfffffffffffffff9, 0xffffffff, 0x9, 0x9, 0x7, 0x100, 0x6, 0x2, 0x6, 0x101, 0x81, 0x4, 0x3, 0x4, 0x3, 0x3], {0x77359400}}) 2018/05/03 23:46:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) 2018/05/03 23:46:55 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1f, 0x40) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000280)) mmap(&(0x7f0000ae4000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000002c0)={@rand_addr, @multicast2}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x5, &(0x7f00006f5000/0x4000)=nil, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000180)=0x9) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x194, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000080)={0xdc, 0x1, 'client0\x00', 0xffffffff80000001, "f1c369337911e38f", "270c7aab0334169eb82310aa0569aae3460375ecda6db859233ad410bad53cd1", 0x49, 0x4}) sched_getattr(r1, &(0x7f0000012fd0), 0x30, 0xfffffffffffffffa) eventfd(0x100000001) lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'osx.', 'client0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000380)={r5, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 23:46:55 executing program 2: r0 = epoll_create(0x8000) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/05/03 23:46:55 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r0, 0x2, 0x2, 0x800) accept4$ax25(r0, &(0x7f0000000340), &(0x7f0000000380)=0x516, 0x801) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000003c0)={{0x0, 0x3, 0x7a0, 0x1, 0x400}, 0x6be, 0x0, 0xffffffff}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f00000002c0)={'team0\x00', @ifru_data=&(0x7f0000000280)="fc278e4369f92cae5db3b5789db0ac77b62f983dc797b035607f5a24cb2254ca"}) pipe2(&(0x7f0000000300), 0x84000) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/132, 0x84}], 0x1, &(0x7f00000001c0)=""/74, 0x4a, 0x1f}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/uts\x00') 2018/05/03 23:46:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x801) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x0, 0x8}, 0xc) r3 = shmget(0x1, 0x3000, 0x6, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/44) 2018/05/03 23:46:55 executing program 6: syz_emit_ethernet(0xfffffffffffffd41, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0xf, 0x7, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}]}]}}, @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 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x100, 0x0, 0x0, 0xeec}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x1204, r1, 0x1, 0x6}) 2018/05/03 23:46:56 executing program 0: getpid() readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000a40)='./file0\x00', r0, r1, 0x1000) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x0) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f00000002c0)=0x1, 0x4) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@dev, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000d40)=0x2f6) 2018/05/03 23:46:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x2, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)="9beaada803ed2f8aaa143fbf082613f48b0ab34a2cd49fa47d96aa79f524feac6fce0eb2c694fe3411dc4797f2450cef3ec1a4652cb55bd36ed726760e46d0b687601ebeeaf00c0696c04bc59259f63dd0d00a027bdd634e8519867c5445d50fb6c59be7", 0x64}, {&(0x7f00000001c0)="ee20aa6a4d5c66324719c632baca767cb6aecadc030fe2343d7d3b714db67f459c66a9affc669df2b52daca754290c9ddfb774ca6ad0624b7af5becda31d76e5b4dd1f064622382c99754f177fa1f023769bdd3884ecb795da177f7646686e4a6e31", 0x62}, {&(0x7f0000000240)="48b8c83bd9e4d2043330b4f9011f58bb3e34d4f5b37485e1555b1bee121c0a93c0424dd0562f472460fc8602c7e5b4ee20cd0fd23322de76a628bb5a48f52ee6a993207ce926308b542247678db2ea14412145a14d9888", 0x57}, {&(0x7f0000000600)="a583980013cc58b7e68703c92d0738d3a4b139a31e0b1fc1a14b7fd3b1ac75a3f1eb00a4b3bbe4acdda68007a9384f0ffbea6303669bd93c6dce0f30decd397f76a35cf8059ef7b9a5fe952d71dea21c72e1f17cfc5f13a0463ab9dce1b41898025a20af7a3784648cc7a4fc1f6978b3ad47116a80692a2c90d73a562a5d10a68a548a3fc28090465e8e60a9f92d2f42373b5edf4b79912d065b30a5d280cefe7823c09f201aed18a69106a17a722e1927ea13a5203b70aa7d72b66123176309b1b91454772adc0615bcc13852cf1537486b90f7c7c1885a8e8bc5155a462b4c2768eaf7078eb6fd4c7f051b6ca3dad8b2caff4065d7614fe1017b693c770243a883c56a008349464e1bdffd864a72fce72b2804a73460eba129dee1b8959c09b68c907b48a3b696b356c3595bbffead267a4b3295d686dc6f1ffbe5a294e6f812e819eead7ada994493e104bce98083ab4a4300769c4970afc9fd419c3fec55e207df268ed8a6aa928b47a91ba2597dc5b7b5f31e525efa73d2975a847f87379e9d54180141b5efbfe9ce7726fb67122268b8d8c5dc060d9ba4636f60bfc8166e9a297e8ab6c6ed9339a24a6c043b9875f5da6f6afc1dfcfbdbcf83dcecbfe5986d87794fcf38d7487027e40eca6c8d154f98cbc84295ad686036b6f6207333ae2e206d17ce08ab93ba253a6571c6cc3d4bdf86d53f12a2b5e1591d9be3e94247fd393058bc1f19181cdb603b41aa32f7a184e5c2bbc27e1a44ce538268a0cd18d63e450e3bf4a23872800e29dcf69990b854762f37c484a58589e638d165276981c340617c7f1afcec0822152de808407a76cbd8c1bcfcdee5e07a8d4f012606444a56cdcf542ff8b3932b49d51290061caafd31ae9a47f6125ff95590464b69c55b69ae02ff3ca1f3d94192d48e822102a1bab3db7d22bdce1aad455f7addb67f60be77bc96ac0c30d1d44d03db3af75f1726de9e560d274d1583fe859d3ef295a455a7ee61aac49fd8eeec559f6c2daad808e379fbc8ae82c652411e71f6e19f8f5b4b5989f33bc80a30e32663ab6e0c0e6be7a8fb0e06c360f7bb336f3ef0feeaffa1c258b934bb82d48fc9fc112d5aa2596cc8679d8ccf7efe789e4a5ceb0bf5fc0f9fc1d73bdc7c212398a0e839a8cd06069796822efd88da5454281d027ab05b04e5341003aba1f68912aa18f168c22818c3cc611b785545991871908b06e4764f22070b17bde366c5ff4be8512f48f28b2dbaf559d7944bc1e5dec91d9797f3a0e8444d9eba6cbab8543d6dc6b4f8f13f34de6e5b9dd87cd578cda16b3af14e358e74c2b69fd3d796c6e32628f980d75ac02d467509726d143a58bd41d686a6fe8448e9996ef63026580262f6a888c2a705e8d47d5cf95c6d738c3e0a81c2d9499868bab27cfaec4da930945e9a775438526624979f376aefac3cd145988b9821ae968f47a80dcdfcf7cbe533ca6d54fcbfbf5395033e5fc04eaf957fb4d4f228a49fb00db3b38cc8e42c60ab84d7bd3ea54d29377292734296cb4e175916e5d40f42293d5338ed4b1a216668e101859b1788eaf15dc83cd97355f1152a991ae538dde47df6d89086444b683110eba73111a1224fe61066cf65cd64be9074572e7fd0f368dae5bd27b77f6e82710dc72a646cead327a0a58c1e7ca6ee89f5596dbf4fdb5a64bfeea9be810d1be106ca10f18b53a8961a602697ece96a72504ea6aef026f90935bc4327ca5ed9ecd3b75498cc3efcf8674bc16ca36b28521137c4a6418ac8579d8c31fcf6ad41ac3b76b5c7ba2689cd293f4cc887e713bf58ef11cefe73556973856ecae634315dbe693678bbbddc5d2c0c529936be7ad82014435d6983f36df12bb460bbdc3f58bcb76c246c4e32d406f5aa3adb0eff3ae02317c79988f141a27699a541395b25c5fd8dcf1d48ed9d4bf421bb59116452e1a348f4d1bda574315806d685824bb88305e34dd569b4fcf5512fd0a13674270cfb46f2e9dcfecb0833fe6f4e060c8c967beec402fef1f0b43a1150d481e933cd11ad5f757096751e29b737366d0eb1b20d1d39216a53b0a959061a4e0c13005855ec17fca2108cfde05f72803e19b365db7c61a44afd8d54f6a222f0e8f571e0749f99e66bf868b320a0fed969202043516ca3159d27a1d37305fe9e62e832fa7004298970c65ca4c0062feeafe09496b2b03e14747dc8d688bfc688280bb703bcee7f61552cd28e536455fc2c66039bc71a2c31e7dfecca5f9e409fc65e0131064fd4df1fca2dc1539edbce39a8778f18757dec302729ac9222d67687d2e6bde7ac245f65f1fb6a47ebeca08ddcd1a7dd62074766c0e4d3f2a7b66b04371fabacaa82fde31d6888bd355c304dbb4be54ba1931c204f913f4acacabd656023716a8a31ee405229dd005432b63c62ebb96929364966cd5fb2f89c0d284c98a8cb9746fa1e9f612c412f9e5283801dffa789678e3a4b8920f2cc462cd63fce8e0a935a4c540c24e34b7cad2190735a03380ad80b83ba93990e403e1ca5c8f2157ab111bb7e7002e68f7d31860bba44eefc0a628f7d3207e0bccb58f219582130e23c61a0650d7db28419af8a256215df6e5855bbbe5d4d941e4fc008c0247e783a5f6e5cb6f93e7d78fb5c95eee0729a77e7cd0afb68ecf46d0d1b25c2e2f90066a1e774f142999baf1a5c090ba7e59050f45f67e13bc31e08bde022ab1b65fce6ea3acc8b3ad3b20f87526292aa5df3d717d017d130b7235d33f8106a30889b6ffc133a1c0e62f107d9ef0b04188a2521ff3aa77adcdd9d1effbbad441b8f438f015dfaf3efdbffb7b8cf218f74051caeaee51b63d29b567d71003f89f8a82afbee7c506b38179154f13b9433e3cb6509f9575d4b45fcd91d5ccd81a27aa62815e66a4d7c192fb1c2c577748ab479a52397eb3226d120ab3f969780931fbb9c44e9225f328dbe05c01c3dd830320b860b5e9d05eb629bd2a8263ba0721bd4f5530df13c26b7c601b4bf4d9a71e145c2c9a60384f9dd9a11f07ef9fbf7d6136d0b7c11577bc1c590b5733c09d4a37690b316dffbe96e0a70236ee1e531165ee94d3f74c1bd0e0e51726d12dd4e111e00c400166cb36a279d12aec8f229f1ac8ef926ecaf369c5d7977fb0fc64a12a817b4e57aff6a44380f842aaf6593d6ff480dcd23990d6cd848e40aec5c3a20ed3721f209a560b4d3aef15e6f3a26c694b0c85831e2ff803b2414b3cd318d44438d759c819971bac957db1ebcf9fa94063dcf932a469d9e6fdad9718f83be056660913e1cb3b44978e1a95fd3a0c1225c453c6a9209d187fe62dbdee81b01b01f6226ab775cabbbaeb1d106481418ffc0161a66abf2111045e64e5548cc13cd1e0dff2b1975f6b950d442f3dcf26264f7c073db6181f4fbc42a8e220405b53bc510776d0c8e8983a2815b0d655662f6d359cd14b7450967208e8ad3f8064746f5cd42a2fa331e0ba32da03275d302cc895860335ccc66f1e8a0986f43b6d39c8b2476c731e7182290ca869320d2a844130fb89b596b4204e0e72ae134bb0d7966503d6c3505d5d08ae006c52c9778a01cd3215bbe94df3367e23644c101e583ba6bc799700212b7a398570cc3386115e0b38a88d69ea7d3acd130ca2ac01285b9283d093ba4227b3b8dd9951fd39f4d49f561ef380fa38f49309a79816215c63f0af42185f5dc6cdd7bd3dc1d7113a9db1a50a3fbe295c24d02a30d9b7cf7e464ca0f71c3f6370de962431bd6ea47baf533f36a79958f266b139aba6766a6dc0a1b585f0d875315a704c126a3982470d809f99acd3f1b4888639e99e696886e7ddfb86b19a3a7a539c9b5c6736b211b3c48db33de21eae50c58eceecce7b4478f53ff63b756aa0003d81e926a3b8de60996a1871eada9ddb3453ec39cf5751fd4c625989743d94c7403550bc665d16c62b38fb22df214e322fd4e18a37aa896a1e1d438c772ff07d17990ff37ebf39212b492b349a79e70301a9467d20e4a0a2d9598048840e2dfe330fce030be9612cec7f660a34910fac42097c5f25af48c846ae76a9498c3763e3b8f09b4a829a9760763250485761791f22fa10daab6573750b6d23c6c9d5e1a28215f079610fe21345d39b76195a7e8c3d4d39f95f0ae1a87710f1e2edf080715726d5a298903224685ea68df0f517883e2a941a44943d3feb471f778fbc9fa596ae6adfe9649849745635d2bb3ed8b881efd9387383f293c74f4a9d5da3bba4f4bc8e12f4cac07022e60e5ac526f2b91fb22971f7752f68104ae15a8304c5f0e53a419ffeb4978a1dadddda1aafadbffd74e120eacc639a45689e54cfdb710c32fc3eba54732ef021430052d64e7a76ae9d4b50a877eb7897bc49b61ca2f3bb7adb4397b525d19e630f270ca45c2c70d11309b3d37fd620c332b66781a9bdbcae6c35c6afa115fa6c6a6ff74cc2b59757f500b992ce3153ea1d328173c19b0e8fef2d96fc0970ac2d98c71e4404a304bf34c1f191bca275f3e98dedadcd134c158f4a63ee23aa47c76a91ec1be2838a28ef3d070efc80d16680bdf454ceccd4b5f001b554e245e24a1b0548c3b48cc9e670563a5e3fb139408095a95399d50cfa3f5e8db422e731ca6ee8a38fb464e5509b32f880c56c75f623ce838c2fa73ecb79ebabc904f5bf01bd1ed31f1b8affda73a3aa26d6829300cf4818546e3c390c54aba332ae80f14d834abd0320a10fdb1fbaba0ecd685ee66cc87b02e67bfc5fc530f43f0901458109971453f7d75797b4aaaaf9a26233e7ec8354a17bac61c19d8966daa99b0f1be601e7a5b3c9829e28a3e05009cf233de8e19fe7b9ea4e974b63bfe2c3f97a8f2eb7bc7876d344450d1002479ed2ca2c762cd54c4237a2c2b230ab62bea911dc0e1e2eed5a0f2cc874a4e9bcb67a58be70b42e237fd63c7ac429cf91a66d0703c6d90555ddddefced6caad2ac867414f7de1df1eb5571eefd6e9c74a3042f71cdc06aef3c216025a2438ad9895db5e42bc41c6a41035bc1c363dcb88b2e9d4c4aca1bf7893a7d5696f94303ff634e10611249e8fbeb1219e45539d1ecf2ff6e936a1f3473d16be28e58d1f37353258309810a860cec595bc6922bf84df4d9b44f4b79da1f5af9bbe793738695e71119062641a1919f8cc81d944a95f913c8fe1c5c69df44f2b99d6b2be64333e43e067ba4ad1c326cffc7edce2f8538f09e0764e4bc7de522088dbe2ac0c27de3c8136c8e4c45f7c224e2f9894c528192d35d94372c13168b318c5cc76141b38df6c5482659fc8ab06bd88fe4b549ac2a0e6c32e67f0f0d9072e318b7dcc8dd30a471446584cd6f0dc6ddefc6dc6a69b7484ea168c25d3c1ba0643a1d88b73ecb646d09ab9b47c070e3b91949826d142dd92c8e4a85da9279a5e9b593d4cc80984406582a1068e45786dc56b24e92275e88efc0b69f8431c78a791f48fa1cccff860878eeff58d1c3a10fd776331321e66fcb7194ba05cc5b42620ff51b374e14543bf038833bd49346b159a24f03d6f1d72ceaf4573359419d33025837b8fd2243d5f29de2afc308837fe8265e102c42f8163b2675df26436ab0c3986f1b5cbddf05d4ec94ebe5a5e705e1cd6db153923cd8acded38cc36c3b9f2da339e779a5d15225ca8144cddda84a64f3340bdb647fb52667a1b53823d94d62cee9b6e59e5eedfa4be4fbadb27ae79a54b6080775d8975cbf2c0c3aa45216aeefea565895590fb06fbc8681b648cc8844d4b4a2d0e8244eeb9a70e8b23d6a0367e44dd5b9b9c037d12dbcd8f641512b518dee3250", 0x1000}, {&(0x7f00000002c0)="73e97f6e45c35373490184fb189c727fcedda88adaa2b688e8bbbc9d21fb7054c9e3de3c7a32e843536250bd70d7ca9a8f8efefb08271c05c6ecaea665ec619e060c300d7651e9ddab9da64f672401393f34dc521e6c5b81893c2923abfd91d73f12d255812fea11d8b919d26451c6029845ac81cc809f3143ee90bc1036722e50", 0x81}], 0x5, &(0x7f0000001600)=[{0x58, 0x10f, 0x4, "feee80652c4f355934783832fa41a4eeaf8faac536877a13754a3668ef196bfa5ad383d42237eac61c925421a684a6c3d1b7c9c91eb64038115b1733eccf884525a9"}, {0xf8, 0x102, 0x8000, "2bf2ee47dd82d311b243a593e98688429895314aa8e82520538bcc4eb9b09078e426eba7b6e03a4d4ad95a0908196b1ed7c24de6f8b6ef7c0ca1423a266cedb261ea14e7903be4a67a06f0a67073fb6985697a00642a9ead5deb018cd5d064ea4a0359e514699175ae11d2999ab82e3faaf2b9c817751564fd2e408ffa2fceadef14c2f0deb90e1aa9e57bca8358f623310509c63f6ba419223ec2880ccd3bb8d31c3897524b79dc0ee2ae265f25dfd164726367d4899a478c91ba72e8582af4709196365621daa7c98338b16c3036553e16978b913e6dcdba06633ad45b62aae830a621cfb2a917"}, {0x10, 0x0, 0x9}, {0x18, 0x117, 0x8, "7f0c6ac528a8"}, {0xf8, 0x119, 0xffffffffffffffc0, "bb12ba7d17b9c8214fb0b9fda798c8f561ecc14ebb98ec5e2048faa1ee9b386f962fd7d120378bb28eedc73174aec01120e0f76e1f0d1304f194ce224f32257cc4820c719b83a416bd9bee478e357a2515cb51a9b8669bd41351eac8ef697023a61da30b3a2a12d14187b7003d242789ea7f482c66a24885bbd8b871774114f5486b206fe2a0986993b0d031ce36862179f19486cfeca47be5d602669225d8c93e13836eabc6954e54a0f913a99ad4058bcb3203787097e100ec30693c571838c04ff6aad0ca13a84046024b0c74da90db34e61656a95ee7c09db8cbde1c54a6bfb371"}], 0x270, 0x8000}, 0x4000) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/03 23:46:56 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x400000000000000a, 0x20000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{0xfffffffffffffffe, 0x6, 0xffffffff, 0xc4}, {0x8, 0x7fffffff, 0x5618, 0x6}, {0x1f, 0xfffffffffffffff8, 0x2, 0x7}, {0x1, 0x9, 0x80000000}, {0x8, 0x40, 0x0, 0xa089}]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000003c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x2, 0x9, 0xffffffff00000005}, 0x67) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000440)={0x303, 0x33}, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000400)={0x1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/05/03 23:46:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@setneightbl={0x34, 0x43, 0x0, 0x70bd25, 0x25dfdbff, {0x7}, [@NDTA_THRESH2={0x8, 0x3, 0x4}, @NDTA_NAME={0xc, 0x1, 'syz_tun\x00'}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x2400c040}, 0x810) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001200000228bd7000ffdbdf2500000000738565db4ad7b5127d2059300993399b9923eb33087fb69c967faf6762571f00000000000000adbfbe17d4034401afc2e6dc8dff29b0313d6b7574a1500548427a358a98a7b76b", @ANYRES32=r2, @ANYBLOB="00c7b600004000000800270000000000"], 0x28}, 0x1}, 0x8001) 2018/05/03 23:46:56 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1f, 0x40) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000280)) mmap(&(0x7f0000ae4000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000002c0)={@rand_addr, @multicast2}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x5, &(0x7f00006f5000/0x4000)=nil, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000180)=0x9) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x194, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000080)={0xdc, 0x1, 'client0\x00', 0xffffffff80000001, "f1c369337911e38f", "270c7aab0334169eb82310aa0569aae3460375ecda6db859233ad410bad53cd1", 0x49, 0x4}) sched_getattr(r1, &(0x7f0000012fd0), 0x30, 0xfffffffffffffffa) eventfd(0x100000001) lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'osx.', 'client0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000380)={r5, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 23:46:56 executing program 2: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x1, 0x384) semget(0x3, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_map={0x1, 0x0, 0x3, 0x4, 0x0, 0x2}}) 2018/05/03 23:46:56 executing program 4: pipe(&(0x7f0000002000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = dup3(r3, r2, 0x0) close(r0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r5, 0x400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000abeffc)=0xf2, 0x4) sched_getparam(r5, &(0x7f0000000040)) 2018/05/03 23:46:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f00000010c0)='/dev/dmmidi#\x00', 0x4, 0x2001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001100)={0x0, 0x20}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001180)={r3, 0x66db65eb, 0x30}, &(0x7f00000011c0)=0xc) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) 2018/05/03 23:46:56 executing program 6: syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r0 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0xa) 2018/05/03 23:46:56 executing program 5: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0x4, 0x3, 0x3ff, 0x2, 0x3e, 0x2, 0x1b0, 0x40, 0x197, 0x6, 0x6, 0x38, 0x1, 0x3f, 0x6, 0x58}, [{0x7, 0x7ff, 0xb5e1, 0x1, 0x3, 0x6, 0x80000001, 0x100000000}], "c92dd01a7184b41bf1b8fb899917fd5546f65264c04ddba7137621082a95120bb16d628a9c5a58945107659271ae7b02eff0d4cd3d838d62258f1315a085fe6e92b20d2cce52071f4659331818d3921bf9b49cb045c2489409db8110fad803496e9f2db429a3e3017b7018698ce827a0b600ba914f9b4b26d225b29051fd91dd5ce060758fd56dc031d2b6a586c40877a771ef30399247336af792a6a66e14debbab5cee0ee44cb973ebabc9c0f08fcd6e7f1092ed868b4f7e18c022613f93ac55c6614581fe2b923fc204ec62f28c4185fd30a70c2e5ac79a34170ff22c54b0df78fad3539846e5a5", [[], [], [], [], [], [], []]}, 0x861) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[], 0xfffffe6b) recvfrom$unix(r0, &(0x7f00000002c0)=""/218, 0xda, 0x10102, &(0x7f0000000200)=@file={0x1, './bus\x00'}, 0x6e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000080)={'gretap0\x00', @ifru_flags=0x1200}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xd0, "452d0043cfc5f4fdf0693c94c91237d2511b1ac24b749164ef75fab8780578286fde93da78bb0267ae6182f4604ec0f566ddb716a81a019c8a438fb2f10b4c1e8c61110a453d92a8c24296125e593801c77afaab9ead01a7a956355672dc7c0f0eb7c0d73faa818afe5b0f863316432843c103f267f53db48916dd53c03027c402b2ccad4452034536beeccb90e5ac46fd1a70f93686e7e6b063b89aaf8422c2e92b7d158fccd0b30d39efdd95140201e3dc7a54eaea905f93cfa9821b38472e8c0c65e58bc3cf192359b51bae511060"}, &(0x7f0000000180)=0xd8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x1000}, &(0x7f00000003c0)=0x8) 2018/05/03 23:46:56 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x204000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 23:46:56 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci, &(0x7f0000000140)=0x80, 0x80000) r1 = accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x800) setitimer(0x0, &(0x7f0000000440)={{0x0, 0x2710}}, &(0x7f0000000480)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000001c0)=0x4) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) r4 = dup(r3) openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x40, 0x0) connect$can_bcm(r4, &(0x7f0000000040)={0x1d}, 0x10) write(r2, &(0x7f0000000080), 0x2b1) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2, 0x16, 0x100000001, 0x3, 0x27, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x1b}, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0xffff}, @sadb_key={0x12, 0x9, 0x420, 0x0, "f3264d83852cb3cc8ef27ec358046f726fcf258eaa1a696b80b69d8940f117ee6ae3cee8e5bb0366a633658c68470e976665e9fcbfd231af006cf357a24681a902972ddb3bacf258ab7ec5e1c11edb8ab11865d577d5e8879f788e7876b7c0b0bd5b6210be4ddc9870db3a4461eb7dd462080c87dc1fe82b2e036ce4a3b3170c9b602e89"}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x5, 0x0, 0x6e6bbc, 0x1, {0x6, 0x33, 0xbb7, 0x7, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}]}, 0x138}, 0x1}, 0x20000000) 2018/05/03 23:46:56 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) sendto$inet6(r0, &(0x7f0000000000)="77faf5ca583d522c9fe492af7a93ad908b93ac5e3766dc788a83a90dc4e72520c90634072d94009c27fad7b737f4f3824229e03f98ee4ad5b533526542c882", 0x3f, 0x804, &(0x7f0000000040)={0xa, 0x4e21, 0x1f28, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78, 0x0, 0x0, 0x0, 0x2}) 2018/05/03 23:46:57 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/05/03 23:46:57 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc81, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000040)=[{r0, 0x4400}], 0x1, 0x4) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/05/03 23:46:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)=0xffffff28) 2018/05/03 23:46:57 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14, 0x40000000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="7d06000000000000"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x200000000) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f00000001c0)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/03 23:46:57 executing program 5: unshare(0x8000400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x2, 0x0, 0x80000001, 0x2, 0x4}, 0x3, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x15031e77, 0x71d5}) lseek(r0, 0x0, 0x7) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1400000000008, &(0x7f0000000000), 0x4) 2018/05/03 23:46:57 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x28045, 0x40000000000000) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fallocate(r0, 0x0, 0xffff, 0x1f) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000062ae39000000"], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/4096}, &(0x7f00000001c0)=0x78) sendfile(0xffffffffffffffff, r1, &(0x7f00005faff8), 0xfffb) 2018/05/03 23:46:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = dup3(r0, r0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)="4c2912b167359ee2007ad306708eac90526368f1c2e60100840f4c182b28490dc47e645d354624fad72ebe397d323d1d8402fb4b8dd526f1405eca09ac550d28efb659a0403ac5a6b99ab8c543150ef55c5da3453e2a140a620dc27b9c0893416de80d01a61f9da396962aab02f0eb6cd84adf7cb1947bb8fbe1ccc6b0c673f4dcd044c58f8c6ee5352ef606f43c95202f44b3b001ce6c8fab2d75566e43aa4600ccfd6721404022519a63e3ea20a55c03d6a5c1f26221afe8ace342d4c2cae8de6b14c7", 0xc4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r0, &(0x7f0000000040), &(0x7f0000ef0f88)=""/120}, 0x9) 2018/05/03 23:46:58 executing program 5: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000080)='+', 0x1}], 0x1, 0x0) write$binfmt_elf32(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454ced1ed9da568490130000000000000000000000000000000000380000000000000000000000000020000000000000000000000000e3b1a328000000000000000000000000860000000000000000000000000000000000"], 0x58) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) 2018/05/03 23:46:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x1, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="9a52438e8227ffffffffffff080037262c304500023a400000000000907800000000e00000010d00907800000000000000000000000000000000141fd78a522ae52fa29c1571ecf233677251a02c1e73baebce7b4e98b85905225d14221fe1f4a78e65030cac7e432b20"], &(0x7f0000ea3000)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200200, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000040)) 2018/05/03 23:46:58 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x6, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00005c8f52)=""/174) syncfs(r0) connect$ipx(r0, &(0x7f0000000300)={0x4, 0x9, 0x4, "95c94f7fa98e"}, 0x10) mq_timedreceive(r0, &(0x7f0000000040)=""/203, 0xcb, 0x8000, &(0x7f00000002c0)={0x0, 0x989680}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000340)={'ip6gre0\x00', 0x8001}) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="9a", 0x1}], 0x1, 0x0) 2018/05/03 23:46:58 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x448080, 0x0) accept$nfc_llcp(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x60) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fallocate(r1, 0x2, 0xff, 0x20) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip6_mr_cache\x00') getsockname(r3, &(0x7f0000000300)=@ethernet={0x0, @dev}, &(0x7f0000000380)=0x80) renameat2(r0, &(0x7f0000000540)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00', 0x7) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) r4 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000003c0)={{0x8, 0x1f}, 0x4}, 0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000700)=0x800) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000500)={0x0, 0x101, 0x7}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000005c0)={0xfffffffffffffd73, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x0, 0x3f}) 2018/05/03 23:46:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x80, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000380)={@vsock={0x28, 0x0, 0x2710, @hyper}, {&(0x7f0000000280)=""/207, 0xcf}, &(0x7f00000001c0), 0x39}, 0xa0) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000740)=""/161, 0xa1}], 0x1, &(0x7f0000000800)=""/133, 0x85}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000240), 0x49249249249268f, 0x0) 2018/05/03 23:46:58 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/144, &(0x7f0000004000)=0x90) 2018/05/03 23:46:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x1181001) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "84693f62762bb00bccc1aadd9d0986569b02da11cd66697eecacbf50e722c286e4ff43c5b9779658df0c9cdaf200231fa8bd18175c82df57e667be54913a1325", "38400000001b18f95ea2bdb5cfd68e444ac9f03bcafd99afe56fb500000000000000000038f6f808abac5cc3cfb8d9c719eb59e746e2a5bbb978c31fe3db8e13", "21c569b8dc519a92b71f8a200bfb83e51280c2ff29690546ab58d0da7215ea62"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x600200, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) [ 98.147538] audit: type=1326 audit(1525391218.146:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7686 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 98.200615] PPPIOCDETACH file->f_count=2 2018/05/03 23:46:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r2}) dup3(r1, r2, 0x80000) ioctl$int_out(r2, 0x5462, &(0x7f00000000c0)) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bond\x00', 0x10) listen(r2, 0x0) 2018/05/03 23:46:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="0c85000005002200c6aa060400ff230cba6f000000216618804d1a3576a289f547bebd64d186df415ca3c41dfe50b5842e9d78b0f142de0b0000007fe540ceeed968000080002e39db817ae6fea7e4c8c1167977605669aa0740cf58fbc062"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r2, r3/1000+30000}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) 2018/05/03 23:46:58 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x400, 0x101000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r0, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) getpeername$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ip6gre0\x00'}, 0x18) 2018/05/03 23:46:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}) r1 = syz_open_pts(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchown(r0, r2, r3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10100) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00000001c0)=0x7, 0x4) r5 = dup2(r0, r0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x402, 0x0) connect$l2tp(r5, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x4, 0x0, 0x4}}, 0x26) r7 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x1) ioctl$TCFLSH(r7, 0x540b, 0x3fffffffffe) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r7, 0xc008551a, &(0x7f0000000040)={0x5, 0x8, [0x3988, 0x0]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000100)=""/38, &(0x7f0000000140)=0x26) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000200)={0x6c4c, 0x2}, 0x2) iopl(0x5) [ 98.283343] PPPIOCDETACH file->f_count=3 2018/05/03 23:46:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x2, 0x1, 0x401, 0xfffffffffffffffc, 0x3ff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) 2018/05/03 23:46:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x16, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffff84f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/05/03 23:46:59 executing program 6: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fcntl$setlease(r0, 0x400, 0x0) r1 = creat(&(0x7f0000000500)='./file0\x00', 0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r2) 2018/05/03 23:46:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x400000000001, 0x40) unshare(0x28060400) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/81, 0x51) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'trusted\x00'}, &(0x7f0000000180), 0x0) 2018/05/03 23:46:59 executing program 7: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="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", 0xfc, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x101400, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000540)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000005c0)) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) r2 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000580)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x1b, 0x800) syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x100000001, 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/05/03 23:46:59 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/dsp#\x00'}], 0xa, "86a75cb294710c7e4e7db2fcfeb740705f49093f2b3e7b94c6401e4d3b4fbf316bec7bd1412a4af6a43e462e43581f64a60ed2913d56c00b6de057649121d52cc65309c890e1cac49ee1c651a3aa6793b4cce824"}, 0x6a) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/03 23:46:59 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="9f2f3983068744ddb40ac05b8ed5d8f492f72e21e55b9069a37394d77d384aad602e0e8313b20564aa357f073b644926cb19644bd5bb053e1c35252ed9577e8ca40d8f39ea0aec7d7a512c2c") mkdir(&(0x7f0000000000)='./file0\x00', 0x8) 2018/05/03 23:46:59 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x100000000000, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/03 23:46:59 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x448080, 0x0) accept$nfc_llcp(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x60) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fallocate(r1, 0x2, 0xff, 0x20) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip6_mr_cache\x00') getsockname(r3, &(0x7f0000000300)=@ethernet={0x0, @dev}, &(0x7f0000000380)=0x80) renameat2(r0, &(0x7f0000000540)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00', 0x7) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) r4 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000003c0)={{0x8, 0x1f}, 0x4}, 0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000700)=0x800) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000500)={0x0, 0x101, 0x7}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000005c0)={0xfffffffffffffd73, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x0, 0x3f}) 2018/05/03 23:46:59 executing program 2: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) unshare(0x20405fd) fcntl$setlease(r0, 0x400, 0x4) r1 = open(&(0x7f0000ecfff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) [ 99.082403] audit: type=1326 audit(1525391219.081:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7686 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 23:46:59 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x80000, 0xe8) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x3, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) [ 99.201086] audit: type=1326 audit(1525391219.199:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7760 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 23:46:59 executing program 5: r0 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="04", 0x1, 0xfffffffffffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0xe43d) keyctl$instantiate(0xc, r0, &(0x7f00000002c0)="0bc8bace12eea99289e422c8904064e77fc70577ace4d5bda9b4e4bf3599635e7f7e8ff96eabfb8be93a29e683832cdbd5129110076daad3b82e605abf9031a3306655f9b0da", 0x46, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x8, 0x6}) keyctl$revoke(0x3, r0) statx(r1, &(0x7f0000000080)='./file0\x00', 0x3000, 0x80, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) 2018/05/03 23:46:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), 0xffffffff, 0x200}}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001400)=0x9, 0x4) 2018/05/03 23:46:59 executing program 6: r0 = socket(0x2, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="ee3e0f99d8e1e6c82dd822d64c121e22940006b56a22f34b93208c69bdebd57fcca5be84e20561e0651cfe20c46b9b60ba6af0d18c2f20e8e283a9699dcbf252e2b1f0355f9855cfd29288815a5787bdb9e7c0f87b298732b0e13ce1ef28959e2f488f758a58904c669892922a35c94e42db6d79c88e4930b85b063ec94d0201d51abfe2d8da7b8910d034e85dc30f945473deb69e5db9b24fa74a595c41e28cbbb38e9089bcf1af10acf05655bae40de07250487496ca02171cf9dc02fee2133d7054d9ebb1526663c45b1917002156667ad3de9ed7aa7684833a8592ccbbd9d0", 0xe1}, {&(0x7f0000000240)="8580d4fc691b1a66855cfe54cd207cd56496b793aa6448126635b3c90c281224fb6be59e40035071a96392f6f30eeef8eb5c2be50fb9892c17dc8f785576772023bb9f73bbfa8c53054108c304bfff7073bfd4881eb94d827b32afd4cbe462eb46a7063993abddf16a656c9091e628f212d9aa41ad502dc5e3e4a8ee4a1cb547394691770d280475acf46fda128f0a0307740aaf940016af68924efa5000bae5d5fb92e7d4ffaf6d5fabb655681a5667da174e7c047f578ef24c2e4aeed5965272bd21a639979082cbd3433fb18e837f2809011f453ff3143f4215fd96ca27fc721c30aed5030da3cca8793b551bb41ffc", 0xf1}, {&(0x7f0000000340)="0686bf4a24b283c1076125be75938b0e0ff4ce46c86e5b020118f67af41085d02659ed9e231c12d3917eb8ee6bafcd318e55ca9381e2400921e9b46f7a65aa7866d746820e439459854365e53000986c8888d3d7877dcd61bd16cd2769770072fdc92409075f457952c6f6901699033478e32a6c5557234b403afa0811de4e5da9f18efea777f64d4d7ecf", 0x8b}, {&(0x7f0000000400)="caf4c0726f86730311f603ca824b226ab25c39dd0a2eb46e3398c9efa6b74e8ee60dd5eb15b0fe3774d42eaeb5baf18b71051c7bca58a8190a2b9d0938190a8bc6726d1e4f9707d9e949d4ec03d6968fcd9b4454571bd37272f469e16efa1df90a819a4d85ded2863f740c64407137a0c400656166310a4c6c1aaa7b116fdb97f8d6cc151656f432817692565cd5047413f145c05e9b199f25af3e8fbccc850b7dcc777f3606ddf478d7f6e071f00836e0459733a671c46f84e1231d5f5909486617", 0xc2}], 0x4, 0x0, 0x0, 0x80}, 0x24000880) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) 2018/05/03 23:46:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000053435c6c96b3c39ae945c74f02e663e456720ed5fdf3bd498e6628f3ef2b539478e20ac4197fc6c63970d8246b2f8c73c3b9681b356278b68cea7661a17cf04b4008c3096880b38947f290b293fad418a652adad12ae7dafa3de470bbc9e0a83d386f17d52cfeb44921d47c21e2848db085f202fab6c1165c70d5251e89ed9536c79d5d57d40aeae4013e04a867d8b314628") lseek(r0, 0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1f}, 0x4) 2018/05/03 23:46:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f7000), &(0x7f00004ec000)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x3f, 0x3, 0x7, 0x81, 0x5, r2}) 2018/05/03 23:47:00 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000240)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "69703e5f9474693000008a4d00"}}, 0x1e) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x10c00) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000140)={@my=0x1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) sendfile(r2, r0, &(0x7f00000000c0), 0x8) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00') write$binfmt_misc(r1, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES32=r1, @ANYPTR64], @ANYRES32=r2, @ANYBLOB="679c48ce2f549dc457c382f5127589ef9a2c6190d9dc4a5cea3b39562eafcb719a91b05a9142f216fde239b27bb8725a9e410081abc2792fe715aa71dc660734da924742cbb23da7edda1e47be949f46d3caf2f92cf5ac086db714f19ca939a85ca7ab807f9719600908998ec05a12865e6edf310037b28a3016212e9cacd3f46186cc7586f1147aeedf056da1bd6d8a6db05f9b7ae07eec03e6154e2e4274677da4", @ANYRES16=r2, @ANYRES64]], 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000500)=0xffffffffffffff81, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x2, 0x1, 0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TIOCNXCL(r1, 0x540d) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='/dev/rfkill\x00', 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000200)) keyctl$reject(0x13, r3, 0x7d4, 0x100000000, r4) 2018/05/03 23:47:00 executing program 4: mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1bb6e2a674cc41e96fb2d732889138c2ee60a9042c461029ec", 0x19}], 0x1, &(0x7f0000000a80)}}], 0x1, 0x0) 2018/05/03 23:47:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setsig(r0, 0xa, 0xa) unshare(0x40600) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000005ffc), &(0x7f0000000000)=0x2) 2018/05/03 23:47:00 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x448080, 0x0) accept$nfc_llcp(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x60) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fallocate(r1, 0x2, 0xff, 0x20) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip6_mr_cache\x00') getsockname(r3, &(0x7f0000000300)=@ethernet={0x0, @dev}, &(0x7f0000000380)=0x80) renameat2(r0, &(0x7f0000000540)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00', 0x7) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) r4 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000003c0)={{0x8, 0x1f}, 0x4}, 0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000700)=0x800) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000500)={0x0, 0x101, 0x7}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000005c0)={0xfffffffffffffd73, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x0, 0x3f}) 2018/05/03 23:47:00 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_elf64(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x75e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) unshare(0x20000400) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001700)=""/4096) ioctl$int_out(r0, 0x5462, &(0x7f0000000700)) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000600)=""/230, 0xe6}], 0x2, &(0x7f0000000740)=""/57, 0x39, 0x100000001}, 0x40000020) r3 = accept$ax25(r1, &(0x7f0000000480), &(0x7f0000000880)=0x10) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000900)=@req={0x28, &(0x7f00000008c0)={'ip6gre0\x00', @ifru_map={0x9, 0xa70e, 0xfffffffffffffffb, 0x7fff, 0x3ff, 0x200}}}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000800)={0x0, 0xffffffffffffffff, 0xee, 0xffffffffffff8001, @buffer={0x0, 0x1f, &(0x7f00000000c0)=""/31}, &(0x7f0000000340)="c5ccc4de3cbbd953ff2024f255108ebc2c159dd39a3fc41144d8bd2bb72186349ac9f496911968b1b0ecd541b5fe7de1133ec73695e770c45cadaba26ff78c6d4663178876b39fc3b68e17847c91734b748d30d781e18a6cc9a431c651a62b1ab3f497e31014a2c0b8510770ab2ee0c88d0d0ad5e58fc8bb5f8d4eb2fbb618d81fa9aa4a2adc7f9f41eea1b7c43a7b3bf53162d97747bae12874102283dc0690768c724b10ed2492c8478ecad35faf5448c6f73b58c8537aedd8e9b99fca3cb99d3ecca942999c7b3fa0b9bd36065352d6675e199bc61fcae83d2c37a277c9263edb2f6d4685285441ce28517d26", &(0x7f0000000100)=""/7, 0x80000001, 0x0, 0x2, &(0x7f0000000440)}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000007c0)={r2, 0x1, 0x6}, 0x10) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x300000000000000, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/05/03 23:47:00 executing program 3: r0 = inotify_init1(0x0) fcntl$getown(r0, 0x9) getpgrp(0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0xc) socketpair$inet(0x2, 0x2, 0x3f, &(0x7f0000001c80)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001440)={0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f0000001d40)='/dev/snd/pcmC#D#p\x00', 0xe05a, 0x4c00) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000001cc0)={{0x2, 0x5}, {0x42, 0x7}, 0x8, 0x6, 0x6}) process_vm_readv(r2, &(0x7f0000001240)=[{&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/182, 0xb6}], 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200001, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000000c0)=0x815, 0x4) sendmsg$kcm(r4, &(0x7f0000001c40)={&(0x7f0000001480)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001500)="18fff95f17542653b79e9fe652564118a45b72f6307a6166fce5f1c49d7db57154c199ed4af767e2a851f90cb95af7d155a936eece30eae539c76a5cbd3fe902c0141ec7152790b7d9cf7e0bc044d566470f0563216ef99f7dc00212ff8719fbe517b6dc22fcaf996d5976f3a92ca3045ba36de8f57c3b1b326e52f372242ec340877965ce557224ad36798cdf859fb77404972314196227103b3be0360a4c507d", 0xa1}, {&(0x7f00000015c0)="d4e3ee95871f5261f36afb65c2d67b98160db7a493559c1af098d191c236f3049cbf122c49cc317e2af5270e7f99e2c85c4ed74155cbec97c6b76356b374aa749f36f124667c286e8bebd70c0e379b7b12c65c7ce10d037b757c31ea390859c954c5a4a598d631d7981f924755abe090da29dcf208190942494de60b0d00c80e1a15238983d93de0d8973fd59b1795bcd9597af4", 0x94}, {&(0x7f0000001680)="e5ca2e2c6ec100a47e94ad6a9280341fb7a439d5eab5a4e1a46717b90f64b1b3e238fb0c4f5a95919f6cf8d013e798dae298213e02005a2fc8529ca3d1642aedd1b0f21c4ae2040f52ecc48397027df5682bba052ab06a7dc333ef673785118d95e03326c38117b090535784ad39789ef6d472b2d5c4611488156c310936307035308d69b6c502a1a5d53862a69605df26820121b9c324c44e27f898d7135db577f7d37ab3ff521c4eb5382d532e2bfd97e3386652209b060d5c677a05b907e2b6f1c1d69ba922ad2e9c6e", 0xcb}, {&(0x7f0000001780)="171dc9fc59e866945031749a5649c7c191d72073baa91ff7cf77899622e8cc02f6e2a0287f3540b851765661836b783a8163b515698679b9fb9fd4ff1123b1fd41c9b3e841977258a4898ca2842ce522114d7a96010bbad78ccda4", 0x5b}, {&(0x7f0000000100)="7f6be063", 0x4}, {&(0x7f0000001800)="53c88a524d67fff104969c72317ae37dcca7359ff374541cc9b69c930ab40d7ce7dd6a4d131b37ad4541baf46e7d3b4460c5e8faee2d707f9c8a4916f8ef5ee10ba1a177fc29c826b5f474c67e4cb739", 0x50}, {&(0x7f0000001880)="d4facbd0aa79ca65", 0x8}, {&(0x7f00000018c0)="e1a3a48ae729d9b90cbb20a50f8dcbb49dc1c9743119f5254f7d04ab3eb3f64e0bfbc1942e03d658196a7456b371ca518f7a3e6738771942b2a39ebc9ae140550f8cd95a44aa5cbd3c5d7f9e4544a925b9ef6cb9e4edf1baf85787247936155bf40a5e089f9dafd02d", 0x69}], 0x8, &(0x7f00000019c0)=[{0xb0, 0x10e, 0x10000, "976cc520ca00ba5d9ca0fd8b23a1545e85c8333a4f12d87f2dde4ecc2e5ebec85c91ade355f749d18abbe87f512e219d022d37ae34b52e5b5ee97d25929c16715d5b67c7001eabbffbb554205da53e75758e8bead8a31016888680f247160ad80e14c0b642f3ac4d75a29cf2e9999ad2af930e15e6b344597baaa2411907adf0d291bb6892adc488ad16279ad2c247d6fa260073cb660809cd"}, {0x78, 0x195, 0x5, "b61bb7319fec1f20d5b9fbc7df2d1b2dd31d885775612a9ada311a05aa0bf6778b0819353bab29ee0714b726d206134a8c40fd0e8bd11312823eff25737da74fbbbfce933ce60eab7d1c1bd54c71cfec6f51c0d5ff721863d08094b6108921c4ef38"}, {0x90, 0x104, 0x81, "327abf16a483b47ce577ef07a87561d6be2733974aa84b2517c452188d0647399fbe0b6261dc5b39fb4e196d7ab6ced01d8130514189a6a5c8ddcfc2d4b2c84b6b97e5405f6a698ae41ef87014638bfbfc540d5851396834de88627d98a0633a6ed8cf5ec31c33f3f454715f7d37e819651f25bc98faf50aa459fb57d1"}, {0xa8, 0x119, 0x3, "f34108623a4b4f42c92968fa13bedb887853a526583fd3be0fb44cc980dff25f17f688e60e4d463897522844141c32fe94f816d926c4a257d0f91ed174c44342ba3d10a5f4bfb18e828b0a70f4ee31cbe437648a20cea3e30fb33e3244118433ffad320b5d2882c75a8942bfdae830e5eed9d6cb32cd45d74728dadbb13e2e9f8dd0ccb2082c58f00cb5be888a4befffc85ed9"}, {0x18, 0x11f, 0x10000, "8d3817d1"}], 0x278, 0x40081}, 0x800) 2018/05/03 23:47:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000004300)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000001000000"], 0x10}, 0x0) close(r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x1, 0x0, 0xc4, 0x14, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x9, 0xd9, 0xffffffff7fffffff, 0x1, r3, 0x5}, 0x2c) close(r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f00000001c0)="866c285a74858437ef135facd80511520f04ce44b3889ef0ac80d86307caa2500cdd0c33c90f12302a855fd1c0ddafa5fea54e912363e736ee54e8fbc3d20c29f0551cfe15d35d34b223b38043069c3f8352b2c7650b367b70e7391569d3bce73854b8eb0f0d291b3a0420a115e6c321284fd54f02b2db3956f9ae1157346a00b6104c56b722463979eb81610e798b2273cc33cfb81f03603f4449bd1d3edac514eee015a0d65482b97cf204b1f13ff7dd03c02695615b0f21ec9007dc4c35dbb3ae24b6c4a15770895f056ae9a8e84d9f12", &(0x7f00000002c0)="eddfd9ce4bf8872ee026a531d6767f7887f36c2527d186ad4eef90c83aa4da6218ee7a6a6bdff0de892255799df37a3d3be377020bacff70b6bbca15ef0b6f24a6025aaa292f722ab5855b1e7bfebb27e5f4c36396651a90294bdfb045693bb079073a263a8c92214d5ce542e66c8d5c93ca8385da84eb12a7c6c3f796c8a0fc7bc668d9edad057f47f3cc10335f22f68df598a460a6152f1c5e10510768996b9c11dc95abe63195f783296e68281bd2b624f31c5ba79311f541550f5cbae7f118aa8468e8619864a3e33b560b51374797a9c43ff24e875043273bd787261bce7935fb8ca404570d577a36fc1e6e59", 0x2}, 0x20) close(r0) 2018/05/03 23:47:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010001}, 0x14) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xb1, 0x2, 0x3, 0x8, 0x1800, 0x2, 0x7, 0x0, 0x1ce, 0x38, 0x355, 0x2, 0x400, 0x20, 0x2, 0x8, 0x8, 0x80000000}, [{0x6474e555, 0x5, 0x80000001, 0x3, 0x2, 0x1, 0x0, 0xffffffff}], "4c876dd49fe2234300a5b20917cdb7e7d86b7bd0190db20d62b7ada5245d5eb813c5070520592260ed88ee7969bc7c812b3963a954c38bd733290158369dcb75782199a492fbe6b31f16263305e9b03893077d504abecfcd9d5bdc9167483d67ddeacd510285b295f3c3552112c5c66b71a0760245768633a6f4c8bfe96ed8e690847b6cd785c3aca51525d30b926cb9dd175c37c7cb05482ec8d27fc1da60411dfd074b1ccad531d841d952d289982c722a034fa0665fba61bdde5439", [[], [], [], []]}, 0x515) write(r0, &(0x7f0000000000)='G', 0x1) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) unshare(0x8020000) [ 100.525214] audit: type=1326 audit(1525391220.523:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7807 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 23:47:00 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x964) write(r0, &(0x7f0000022000)="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", 0xfffffffffffffeec) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="eaef5d6a9f08bf6aae1f0496b68da972ea2b3f10af040d40394fc30fad36f3bc19bde0f41684ab51444c28ebda91a1f126d44597d414ed49ee3a293c5e430653af00da95aa442dafa6f9b1e4c5b4be75751e6a6836bf3e6f1209f68c4ef0bdf56f6a724af29c03faaf267a3583216ab558edfb16079b484053babbd345958d006f4f1db1c57dd1c390fbb7", 0x8b}], 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x9, 0x4}, 0x10) 2018/05/03 23:47:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/113, 0x71}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 23:47:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000cc0)=[{{&(0x7f0000000700)=@can={0x1d}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)="13c2440685b7c75ba683d975785a14b981aa5851f2c9e4442e93282903e4fb17", 0x20}], 0x1}}, {{&(0x7f0000000c00)=@rc={0x1f}, 0x80, &(0x7f0000000c80)}}], 0x2, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/179, 0xb3}], 0x1, 0x0, 0x0, 0x5}, 0x20) 2018/05/03 23:47:00 executing program 2: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000176ff5)=[{0x0, 0x3f, 0xffbffffffffffffd}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/03 23:47:00 executing program 6: socket$inet(0x2, 0x0, 0x6) r0 = socket$inet(0x2, 0x8000000000003, 0x11) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000001c0)={0x5, 0x1, 0x7, 0x9, [], [], [], 0x7ff, 0x3, 0xb7, 0xec, "5525c7054b2bacc772a857bbd5e760a7"}) 2018/05/03 23:47:00 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f0000000140)=""/153, 0x99}, {&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/238, 0xee}], 0x5, &(0x7f00000004c0)=""/86, 0x56, 0x9}, 0x40) r1 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f00000008c0)=ANY=[@ANYBLOB="0180c20000000000140000000800450000240000000000009078ac14ffbbe0000001000000000408907800d73cde00f57f7595198fa2c367a27c6ab02dffd15565fb891f7713c097e0625470efd88b0987e4ef768e2f7b16c03bd6b778edec2c623517c047d7d4d2a703ae16c0fbce0e63c46fdb2ff8023fafd83d0603ba13d94474856bbb3e58b8b47dbcf5a25e7e3b4008199db4a9101edf1f1de0bf32ef5d884fc2e3a7d21989f8faace4d5c7faefa7cbc2ac4480dbc0dfad5bd2db9f2750ba9ccfcdba8cc5f60580"], 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000840)={'lo\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r2 = request_key(&(0x7f0000000640)='rxrpc_s\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='security.ima\x00', 0xfffffffffffffffa) r3 = getuid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000880)={'bridge_slave_1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000040)=0x6, 0x4) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=""/13, 0xd}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000007c0)='cmdline\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={&(0x7f0000000780)='./file0\x00', r5}, 0x10) fremovexattr(r1, &(0x7f0000000600)=@known='security.ima\x00') r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000580)=[@in6={0xa, 0x4e24, 0x81, @empty, 0xfff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x4c) 2018/05/03 23:47:00 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) 2018/05/03 23:47:00 executing program 4: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) finit_module(r0, &(0x7f0000000080)='$\x00', 0x3) r1 = eventfd2(0x0, 0x80800) read$eventfd(r1, &(0x7f0000354000), 0x389) [ 100.858127] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/03 23:47:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/03 23:47:00 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x152, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x2}) 2018/05/03 23:47:01 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) [ 101.013856] ================================================================== [ 101.021278] BUG: KMSAN: uninit-value in inet_getpeer+0x1567/0x1e70 [ 101.027594] CPU: 0 PID: 7871 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 101.034424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.043773] Call Trace: [ 101.046349] [ 101.048500] dump_stack+0x185/0x1d0 [ 101.052128] ? inet_getpeer+0x1567/0x1e70 [ 101.056278] kmsan_report+0x142/0x240 [ 101.060088] __msan_warning_32+0x6c/0xb0 [ 101.064149] inet_getpeer+0x1567/0x1e70 [ 101.068129] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.072794] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.077636] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.082309] ? inet_frag_find+0x7da/0x1610 [ 101.086547] ? ip4_frag_init+0x59/0x740 [ 101.090520] ? inet_frag_find+0x7da/0x1610 [ 101.094761] ip4_frag_init+0x4d1/0x740 [ 101.098651] ? ip4_hashfn+0x170/0x170 [ 101.102453] inet_frag_find+0x7da/0x1610 [ 101.106519] ip_defrag+0x4ba/0x6860 [ 101.110154] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.114997] ? ip_rcv_finish+0xa36/0x1d00 [ 101.119144] ip_local_deliver+0x18f/0x4e0 [ 101.123291] ? ip_call_ra_chain+0x7b0/0x7b0 [ 101.127605] ip_rcv_finish+0xa36/0x1d00 [ 101.131575] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 101.136937] ? nf_hook_slow+0x36f/0x3d0 [ 101.140916] ip_rcv+0x118f/0x16d0 [ 101.144366] ? ip_rcv+0x16d0/0x16d0 [ 101.147999] __netif_receive_skb_core+0x47df/0x4a90 [ 101.153017] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.157870] ? radeon_combios_i2c_init+0xd4e/0x1600 [ 101.162908] ? ip_local_deliver_finish+0xec0/0xec0 [ 101.167848] process_backlog+0x62d/0xe20 [ 101.171930] ? rps_trigger_softirq+0x2f0/0x2f0 [ 101.176507] net_rx_action+0x7c1/0x1a70 [ 101.180483] ? net_tx_action+0xab0/0xab0 [ 101.184548] __do_softirq+0x56d/0x93d [ 101.188360] do_softirq_own_stack+0x2a/0x40 [ 101.192675] [ 101.194918] __local_bh_enable_ip+0x114/0x140 [ 101.199413] local_bh_enable+0x36/0x40 [ 101.203298] ip_finish_output2+0x135a/0x1470 [ 101.207725] ip_do_fragment+0x209f/0x3f80 [ 101.211873] ? ip_fragment+0x3f0/0x3f0 [ 101.215783] ip_fragment+0x248/0x3f0 [ 101.219502] ip_finish_output+0xd1b/0xff0 [ 101.223652] ip_output+0x505/0x5d0 [ 101.227191] ? ip_mc_finish_output+0x3b0/0x3b0 [ 101.231775] ? ip_finish_output+0xff0/0xff0 [ 101.236093] ip_send_skb+0x173/0x350 [ 101.239806] udp_send_skb+0xeb6/0x1310 [ 101.243702] udp_sendmsg+0x2d47/0x33f0 [ 101.247595] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.252267] ? release_sock+0x10b/0x2a0 [ 101.256241] ? ip_copy_metadata+0xee0/0xee0 [ 101.260583] ? udp_send_skb+0x1310/0x1310 [ 101.264729] inet_sendmsg+0x48d/0x740 [ 101.268528] ? inet_getname+0x500/0x500 [ 101.272497] SYSC_sendto+0x6c3/0x7e0 [ 101.276211] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 101.281660] ? prepare_exit_to_usermode+0x149/0x3a0 [ 101.286683] SyS_sendto+0x8a/0xb0 [ 101.290137] do_syscall_64+0x309/0x430 [ 101.294031] ? SYSC_getpeername+0x560/0x560 [ 101.298356] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.303543] RIP: 0033:0x455979 [ 101.306727] RSP: 002b:00007ff6f7b1dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.314435] RAX: ffffffffffffffda RBX: 00007ff6f7b1e6d4 RCX: 0000000000455979 [ 101.325691] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 101.332944] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 101.340199] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.347450] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 101.354707] [ 101.356308] Uninit was created at: [ 101.359840] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 101.364929] kmsan_kmalloc+0x94/0x100 [ 101.368714] kmem_cache_alloc+0xaab/0xb90 [ 101.372849] inet_getpeer+0xed8/0x1e70 [ 101.376721] ip4_frag_init+0x4d1/0x740 [ 101.380601] inet_frag_find+0x7da/0x1610 [ 101.384654] ip_defrag+0x4ba/0x6860 [ 101.388278] ip_local_deliver+0x18f/0x4e0 [ 101.392404] ip_rcv_finish+0xa36/0x1d00 [ 101.396363] ip_rcv+0x118f/0x16d0 [ 101.399814] __netif_receive_skb_core+0x47df/0x4a90 [ 101.404822] netif_receive_skb_internal+0x49d/0x630 [ 101.409828] netif_receive_skb+0x230/0x240 2018/05/03 23:47:01 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x448080, 0x0) accept$nfc_llcp(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x60) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fallocate(r1, 0x2, 0xff, 0x20) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip6_mr_cache\x00') getsockname(r3, &(0x7f0000000300)=@ethernet={0x0, @dev}, &(0x7f0000000380)=0x80) renameat2(r0, &(0x7f0000000540)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00', 0x7) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) r4 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000003c0)={{0x8, 0x1f}, 0x4}, 0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000700)=0x800) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000500)={0x0, 0x101, 0x7}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000005c0)={0xfffffffffffffd73, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x0, 0x3f}) 2018/05/03 23:47:01 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf610, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000d5d000/0x3000)=nil, 0x3000}) msync(&(0x7f0000d5c000/0x4000)=nil, 0x4000, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000080)) 2018/05/03 23:47:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x6, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000240)=""/4096, &(0x7f0000000040)=0x1000) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb}, 0xc) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001240)=""/197, 0xc5}, {&(0x7f00000014c0)=""/185, 0xb9}, {&(0x7f0000001580)=""/109, 0x6d}, {&(0x7f0000001600)=""/94, 0x5e}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/85, 0x55}], 0x6, &(0x7f0000002780)=""/133, 0x85, 0x3}, 0x2022) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002840), &(0x7f0000002880)=0x4) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000002940)='team\x00') r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001340)='/dev/cuse\x00', 0x101202, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001380)={0x0, 0x7ff}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001400)={r4, @in6={{0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x3480}}}, 0x84) 2018/05/03 23:47:01 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4f7c5513f735f1b065621ae5ca48b96529708865f9d377c4e10e5524c4f9f682ec9fb4c7493a73fff72f1eb0ec9ea91cbb20ba30710921dbeb5dd209ea2421ac554b89f41ede412d17b8c582b0f577b6", 0x50, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="7165130bf747f24a0c80507af9d8c0601aa6f7984d9a71381400c28109bd5a27b562469043cc4a4c97149e84c5a46ed541061ab8b7e170971df754e4eba49097c3bfd71b48d7d14055b6609c63f18999356a653f154a6481a820a79e277de58cc3022d0fce7ef200d8b6a03469c7bd22ded1a045c0689342473615f0c5f8421d8a7bdbcb93ea6ba5bc66e02ada102325b5ad971d0390dd1685dda1e8418fd1c503ae8a5af2761cd29e38eb8fa81c904f8b", 0xb1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000013c0)={0x0, 0x925e, 0x100000001, 0x8}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001440)={r3, 0x200}, &(0x7f0000001480)=0x8) r4 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='posix_acl_accesstrustedtrusted\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r4}, &(0x7f0000000340)=""/4096, 0x1000, &(0x7f0000001380)={&(0x7f0000001340)={'sha1-ssse3\x00'}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/05/03 23:47:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x2000000208972, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8300, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() getgroups(0x3, &(0x7f00000008c0)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000900)=0x0) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000b40)=0xe8) getgroups(0x7, &(0x7f0000000b80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001300)=0x0, &(0x7f0000001340), &(0x7f0000001380)) sendmmsg$unix(r1, &(0x7f0000001480)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="eaf5e021f4c275ae2b6aa26bcc5a9b0e50516023ae3563f2447ab9f75d011d0172cda3ee67c606b65e8f6a2f718c078b7c32478e95f827dee7686b982bace5a0f3c8c02810f83249beeada57aa347478fbeec1b6b1e814ebef476883abd09acfa0814edf", 0x64}, {&(0x7f00000001c0)="c2494452753ddf7660df0451216012112b31975313feb764dacd457ec84c0505b93d71b1bdca0d8089be027cb73229cfb554404eb6c251bdf977f8d26187dfa276c2f817bbfe1e335dec55244acd7ed04bf4080a4aeb550ef582e6ab80afcd9887f7826f1b11eadbf3b6642a51956b8fc80ceccb21f8207ff3d6cb6d2271837a51d84a9ae8c3c02f8974a2828587e8fc3eed1983e772cb5ce9fe4d2a8f7d3de80814f06d5ee08fc0272204b43199be338f1ff1c5071dab6c13584557a5b2f916937d", 0xc2}, {&(0x7f00000002c0)="9984df9b2e55a4e997c9", 0xa}, {&(0x7f0000000300)="f573fde3b8bf7140b55908a2454e43bd88dc91cf4a0c62a376add85840c40b9a9313b38d7335236548e670bc03da5e8b16060a603d9d149477e83901f9d86df84595", 0x42}], 0x4, 0x0, 0x0, 0x4000004}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000440)="a1b97c5aebe805d745074e6217aa66de490ad3958e1820fa5898cb69d382378340e46ffa65372e086a371a3c0dac554c897323b159a1d27f8d88819c910318d6849f5511c2f0e29e76cd519c47a1d47452448821eeef066e78e1280ebd3337586223ea6551da13fa34c407d837b66ef18609dcef76efe6330792554d603bf9f43596441fa461de97659d346a1af96085e86746f9ac8593299c5bc10117b780f57ec14aa4976eca7346ff7be4eda0f8eae6ab70a254fe31bad4d49b5b0796ce4b8b36dde7cc19a5ba80383198665f1c55", 0xd0}, {&(0x7f0000000540)="f771324bca0861a2b97935878149be7e55f8408fbe749938d0e0b20fc17e5a81c4579b9f3296e9b6dcef609e74afa324f8e9df3ebaead47147a4d04d86deb70924148597cda6ca0ec7777210ddb09c33e42a40c38d99f5465a811bbb972372874df3a536d1fea8eb86fad1d06f9e90dbe86190d001b184dea9e2afa22f496dd8b253c927cbafe4f5959ea14c5a12e50401522e6e79c471f5995b378de88c98b1d9adb70ed48af306258eb8d92c31e99dc4da0da94dd3882cdc22cb3186edfc40e13075b357607e111de438b2815707578257e38779498dc6ad566da77f8ce149e342c41661a13f", 0xe7}, {&(0x7f0000000640)="ed6768f2d134809334628488a55d5759234304d5bc650e1d4fb32903a308abc8ae", 0x21}, {&(0x7f0000000680)="6731469b46d701f273ed0d15d452376917a13b848572a3ada317b9f1dd82dac9a23f0d641b493737cd873ad24da61ca394e7ac87dcb75a1ff313f377b696e88dd6636f86543176290e7b7f234f8c", 0x4e}, {&(0x7f0000000700)="a3f16429a71a4ea50c7409b24a", 0xd}, {&(0x7f0000000740)="a6d29e2dd3c5ea073aadba38aae45e68c915042b4a499a13ef2840b19a19ff41af72d003e9329e3ccffe11b73257ac49082ba41db899906b4f69d15d3c5e6cdd6f10297108ab3fe5e5173ec20e42333b0d25b6a40c4f1d7cdf29da5b0ac86e26e3070b8c5152a3215751ce2dd0ad64850d26d39b8f787147e9f6f22bb6d56b89a5ffe2afccaf341dd8119565478b58a3d65978db11700a2448b78f38b2a4ba5e3cf90a52aa2ec1b191c069413d16e2a836d450988c94f25d941c0f49ce17ec0ab85e956285281ce16e20e91634d6cb23d2b388ea7e06704769f1a25bd62d553d", 0xe0}], 0x6, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x4044}, {&(0x7f0000000cc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000d40)="f87231989488796643f26304", 0xc}, {&(0x7f0000000d80)="d54431d00742169fec7eb4711c40bb15d46febe42af64b33daa47508f23e7a5e214e95298ddba71be4777ad7dea9d6f62584938a443fde46c8ed33420f609d37223d3315a4e8097db268f4d00f4ff9b5f9715a12a7542e3bd922d2d4a3e31f14d2e56c5d35299f913ef979ef2f3f85f28bd4ee2aa592e6f42cc6944d23d3978a5c6cc6e6e133913b3a6298", 0x8b}, {&(0x7f0000000e40)="0b68bdbbb6e990c3254005da8d49cbe1cd73688f2778232cfdb02e5975e14485f5ed6f0b2dd860171df1801c317f5f6df21063ec9e20fa13c05676a9038b22701c690fa770de19aed600db2782cf16bd4249d2042e278425315e16dde2eac9febe691b6fb758dc853cc4712d4df749920aa54631ee7c089ba3a140c75f4c5b312512dfbe11515686ac4f65bd685ede4c784a8484fa53f3efb6489dd7fbfbc7d61f0e28c3a65bbbfd296b208d2c6170ca095fab62af29936cf40c8d7be6c645d874", 0xc1}], 0x3, &(0x7f0000000f80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x400c001}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000001080)="b633849c8e96ff780d9cde958d4cbf08170f110e34b5373a086d55803f796ecbb198ab82cc8af91ce19612f9a1d8b0e1afafafab8d24402df18386842b5b277764a9b6d6b614b3a32d8af41f322fc286d71467c63e99051acca2603040452733b282d8333c5bb8e1310354a44d57d2d7f933050050a9126f3b88bc51f7b5ae00595dce13ec60931f3e13e62cde11a45d3ea74b8046dfa7abc264bf59630f8b4c619c913c15301b5b6e1bf4c1bbfc0c1839bd45abe6ef8c047d37fc964f8168d2f5edb8a2e803fd9ae27d7875877b", 0xce}], 0x1, &(0x7f00000013c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x98, 0x4004004}], 0x4, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000080), &(0x7f00000000c0)) [ 101.414063] tun_get_user+0x740f/0x7c60 [ 101.418034] tun_chr_write_iter+0x1d4/0x330 [ 101.422348] do_iter_readv_writev+0x84d/0xa00 [ 101.426840] do_iter_write+0x30d/0xd40 [ 101.430723] do_writev+0x3c9/0x830 [ 101.434261] SYSC_writev+0x9b/0xb0 [ 101.437805] SyS_writev+0x56/0x80 [ 101.441253] do_syscall_64+0x309/0x430 [ 101.445137] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.450312] ================================================================== [ 101.457663] Disabling lock debugging due to kernel taint [ 101.463105] Kernel panic - not syncing: panic_on_warn set ... [ 101.463105] [ 101.470469] CPU: 0 PID: 7871 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 101.478601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.487948] Call Trace: [ 101.490527] [ 101.492681] dump_stack+0x185/0x1d0 [ 101.496332] panic+0x39d/0x940 [ 101.499573] ? inet_getpeer+0x1567/0x1e70 [ 101.503723] kmsan_report+0x238/0x240 [ 101.507527] __msan_warning_32+0x6c/0xb0 [ 101.511593] inet_getpeer+0x1567/0x1e70 [ 101.515583] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.520260] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.525108] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.529786] ? inet_frag_find+0x7da/0x1610 [ 101.534043] ? ip4_frag_init+0x59/0x740 [ 101.538029] ? inet_frag_find+0x7da/0x1610 [ 101.542274] ip4_frag_init+0x4d1/0x740 [ 101.546175] ? ip4_hashfn+0x170/0x170 [ 101.549983] inet_frag_find+0x7da/0x1610 [ 101.554059] ip_defrag+0x4ba/0x6860 [ 101.557704] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.562551] ? ip_rcv_finish+0xa36/0x1d00 [ 101.566693] ip_local_deliver+0x18f/0x4e0 [ 101.570832] ? ip_call_ra_chain+0x7b0/0x7b0 [ 101.575140] ip_rcv_finish+0xa36/0x1d00 [ 101.579100] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 101.584464] ? nf_hook_slow+0x36f/0x3d0 [ 101.588425] ip_rcv+0x118f/0x16d0 [ 101.591863] ? ip_rcv+0x16d0/0x16d0 [ 101.595480] __netif_receive_skb_core+0x47df/0x4a90 [ 101.600480] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.605310] ? radeon_combios_i2c_init+0xd4e/0x1600 [ 101.610309] ? ip_local_deliver_finish+0xec0/0xec0 [ 101.615224] process_backlog+0x62d/0xe20 [ 101.619273] ? rps_trigger_softirq+0x2f0/0x2f0 [ 101.623835] net_rx_action+0x7c1/0x1a70 [ 101.627795] ? net_tx_action+0xab0/0xab0 [ 101.631841] __do_softirq+0x56d/0x93d [ 101.635626] do_softirq_own_stack+0x2a/0x40 [ 101.639924] [ 101.642147] __local_bh_enable_ip+0x114/0x140 [ 101.646625] local_bh_enable+0x36/0x40 [ 101.650492] ip_finish_output2+0x135a/0x1470 [ 101.654900] ip_do_fragment+0x209f/0x3f80 [ 101.659036] ? ip_fragment+0x3f0/0x3f0 [ 101.662924] ip_fragment+0x248/0x3f0 [ 101.666632] ip_finish_output+0xd1b/0xff0 [ 101.670766] ip_output+0x505/0x5d0 [ 101.674301] ? ip_mc_finish_output+0x3b0/0x3b0 [ 101.678873] ? ip_finish_output+0xff0/0xff0 [ 101.683181] ip_send_skb+0x173/0x350 [ 101.686890] udp_send_skb+0xeb6/0x1310 [ 101.690764] udp_sendmsg+0x2d47/0x33f0 [ 101.694633] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.699284] ? release_sock+0x10b/0x2a0 [ 101.703245] ? ip_copy_metadata+0xee0/0xee0 [ 101.707558] ? udp_send_skb+0x1310/0x1310 [ 101.711688] inet_sendmsg+0x48d/0x740 [ 101.715472] ? inet_getname+0x500/0x500 [ 101.719429] SYSC_sendto+0x6c3/0x7e0 [ 101.723128] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 101.728561] ? prepare_exit_to_usermode+0x149/0x3a0 [ 101.733563] SyS_sendto+0x8a/0xb0 [ 101.736998] do_syscall_64+0x309/0x430 [ 101.740872] ? SYSC_getpeername+0x560/0x560 [ 101.745179] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.750947] RIP: 0033:0x455979 [ 101.754120] RSP: 002b:00007ff6f7b1dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.761808] RAX: ffffffffffffffda RBX: 00007ff6f7b1e6d4 RCX: 0000000000455979 [ 101.769056] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 101.776304] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 101.783552] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.790801] R13: 0000000000000545 R14: 00000000006fbf18 R15: 0000000000000000 [ 101.798537] Dumping ftrace buffer: [ 101.802056] (ftrace buffer empty) [ 101.805740] Kernel Offset: disabled [ 101.809339] Rebooting in 86400 seconds..