a8395f68069d069b7a2aa31eedeb3da5574edfa71b7b7a8704fbe41e6d789d78bcfb4fd4424a3c7aea94ecfa6ef21d87aae9194729487ca8b17c5cc668b6af790567f416d69a68c5dbb09df372a92e8112b0b8c79a035bb5dc9967f96856aa03ac3c9c456a2067bf2b88ebba33e99c212633ca56028b820d922d69d9d5883fb65c981555abe274eb4a30a595030d43662dd78594ba76992c41d5fefd5af401f26a9b744d48387", 0xb0}], 0x6, &(0x7f0000001000-0x40)={0x40, 0x3a, 0x81, "a9fec0024b081b46a1a5258a3ec84404bf3ca4738dfd1f6afebb676d2cb880188f46203afd8bbcf36cd015"}, 0x40, 0x4008800}, {&(0x7f0000ad0000)={0x27, 0x2, 0x20, 0x7, 0x200, 0x542f2de5, "173231440ade4159f199e71de076c97b73a5e3f2f78f79718ddb1fcb6979fb0026c4c7b728c2d897481bc0fd81d39b8c0e6897c93d267f41ee3820cd9dade4", 0x7}, 0x60, &(0x7f0000760000-0x30)=[{&(0x7f0000000000)="6d623c7f11ccc4e2986606aded11d141ad63fe433c644d01e90252fa158fd8ae7a9b1e65ef30d6991ae2752e28f83c19c715c463c12ef76d45121c2551aa382b90da66b475b2db273e745f50ebb933f8345bebf3f76a477aa4133e53202724436a3971a019cd2677442af0edaa6fe487b5bf922d5f0ab6074fcdba105283952bbaa14959ae0224b7443b8b9e8c7278b308f8f56fdd6b5d6deac2f6445b64670b793c3f10721057c99be7197650a92ae1ad9f7d1f93dfa224b32906d36e881dbab12a94caf9effb", 0xc7}, {&(0x7f0000001000-0x3)="a6220e", 0x3}, {&(0x7f0000001000-0x62)="612d3f93787122641033a267ce311e9788abd3ed452da1b542cbdf880c9f251aa308e04fe2ccedbc4a1a4cacf2e26ef7ecffed04ffeef80ba208fde405312505e7b0ffab78bdeedbf3a85ec888e91eb2bc84223cd7d974d106f859b37c7528456d34", 0x62}], 0x3, &(0x7f0000001000-0xd0)={0xd0, 0x10f, 0xfffffffffffffff8, "6164d6689c66bf14dfb7ed966f93addc6e0f50a06add655a68b3912581738ef0b11adfd7081876ca2bbe5cf2005bbd0bc03a568d2c920a979da78ee169cbfc633903b4963b66ad41bc7a6f4554b2ff32f8eda61803f8d81ae146cc15545fb21a9e8c116cae8830e7ef4e814056fab135f27d801af764e594050d579d3e21dee8bd6a55ce2b5dad5161be7167393e87ec1b1c61916b144ec6fcfd2710829c2aca4f6bdef37afcb1babc1638a2b110418fb8be52143bd91703f4"}, 0xd0, 0x4008804}], 0x2, 0x8001) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000cc3000-0x8)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f63000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:26 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000002e000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/rfkill\x00', 0x80000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000647000)={0xb, 0x6, 0xd12, 0x34, 0x3, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000050b000)={0x0, 0x0, 0x0}, &(0x7f00007e6000)=0xc) getpgid(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000345000)=0x0, 0x8) 2018/01/30 23:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000064a000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f00004a1000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000028c000-0xf)=""/15) r1 = getpid() sched_setaffinity(r1, 0xffffffbb, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r2 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000835000-0x6e)=""/110) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x4, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) writev(r0, &(0x7f00003b4000)=[{&(0x7f00002f9000)="", 0x0}, {&(0x7f0000349000)="c80165b76b3e9203a9a5175fa103a938c069f9abb80195ed8ae514e136c0f4c3c19033b5bc0bd75f2b334d889eac4ac3b2dacd793403743fa780709cfaa8d04dfb83a710e4ee4832ffea88c305e250b9a2b54868be8866afe41039b1285b", 0x5e}, {&(0x7f000088b000)="d2156732b05ee603a902f31bc7a3b45c0391bf12d5a063f74a0325138083ede3bbd922f7aa2456486adfb72b6e0137660b60bd271ecf845a6c0c4a6eaf8807ef0029368ec96369319a800f3b5869416ecbf5708ffdcc4844494a40e2cfca33a7a57b562a2cbab1f9ba6f00d25dfa03ef5d753a420cb1c9932fcd5ee5f2109091387a01994905f0492e197a771337340fd7e1aad92da330c10f4f327b0b8b45ec4c7f955d41788b2498f02876d4168664b704239c894476ee324d3fcc93b27cf0b395815df3ca755cfc2f3b3e925dc9", 0xcf}], 0x3) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00003f3000)=""/171) 2018/01/30 23:03:26 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) r1 = dup(r0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004c2000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd5000-0x4)=0x8c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd5000-0x98)={r2, @in6={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffffffffd1bc}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r3, 0x0, 0x0, 0x0}, 0x10) 2018/01/30 23:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000316000)={0x6, "4cf603bd2bd0"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:26 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe4, &(0x7f000033c000-0xe4)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc={0x4, {@snap={0xaa, 0xaa, "a905", "0afc9d", 0x8906, "44d49afa84bd1d69890dcd8dbc0200000000000000c6012fb3bc9f499152183cc18dbec830921b7b9acff68e1b4d50475fc30a28a224b87d37160819f256fb2e87b63a65c35c45676ffc2170195d0390ae7e8407698327843dbf747ac090e6ef5f5f7ff3873390ee214fdc1efb6bafe3dc13e7b228c8575be9afc8ec07182cbaa5e436f93639a1f58b050b34456efef96fc4ef1d998be5beddeb8ea3e85a76226d3c163fec9bef8f0e2ece7a0dcbf8475ecb50dea5bc5bd6e99e3b6e2e153436254630aae261b2ab7306e84274"}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f0000583000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000576000)=""/214, &(0x7f00002b7000)=0xd6) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ae9000)='/dev/sg#\x00', 0x9, 0x400) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ae9000)=0x0, &(0x7f0000809000-0x4)=0x4) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000aeb000-0x5c)={0x3, 0x1, {0x0, 0x3, 0x8, 0x3, 0x34cf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000651000-0xb)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000da000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, "a8203dea7a6543fafe2c3b1a8e6949fdcbc7cca6d587182932d8ebfccc034304e1a964666b50e98671e4137b61c778e0612e9ccb5467d338a642771144005a47", "80a98e3353d13f70c7ea0001b9af276243c6f85f9b14bc507a52de7f28b0d9de372fc598ba634ff6559e09987d7dcb40cdde2c3900f7607bce2973a333120014", "b4ce254c3daf31c45a2e6be81ff26aca4a7a7367d6ea76303fd0336a0d83e475", [0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f000024b000-0xb)='mountstats\x00') ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5) 2018/01/30 23:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000cd5000)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/sequencer\x00', 0x10100, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00009e4000)=""/34, &(0x7f00001d3000)=0x22) 2018/01/30 23:03:26 executing program 2: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ea000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ea000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000006f000/0x18000)=nil, &(0x7f00000ea000-0x18)=[@text64={0x40, &(0x7f00000c7000-0x46)="6777f0260fc7a90c00000066baa10066ed66bad00466ed470fc75d00c481b9e23fc4a3457944542500b805000000b9dc08dade0f01c10f35b9800000c00f3235010000000f30", 0x46}], 0x1, 0x18, &(0x7f000007a000-0x20)=[@dstype0={0x6, 0xc}, @efer={0x2, 0x0}], 0x2) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mknod$loop(&(0x7f000005e000)='./file0\x00', 0x9000, 0x1) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) restart_syscall() mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00000e9000)={0x2, 0x4, 0x1, 0x4}, 0x10) msgget$private(0x0, 0x2) 2018/01/30 23:03:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7fff, 0x2000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffd, 0x5, 0x3e88}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x14)={r2, 0x0, 0x6, [0x60, 0x4, 0x10001, 0x2, 0x9a, 0x8c]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) bind(r0, &(0x7f000001e000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/30 23:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000dde000-0x1f)="1f0000000104ff01154300000016061800c90100080001000417c3ffdf00ac", 0x1f) r1 = socket$inet6(0xa, 0x1, 0xc31) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet(r2, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = dup2(r3, r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x3)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009f8000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e9c000-0x4)=0x0, &(0x7f00005d7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b5f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket(0x11, 0x803, 0x300) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00004ce000-0x8)={0x1, 0x1}, 0x8) connect$inet(r7, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(r6, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000c4f000-0x8)={0x2, r5}) listen$netrom(r2, 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) accept4$inet(r2, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) 2018/01/30 23:03:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe5, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x1, 0x6, 0x9, 0x1, "75ca3592a411a1670c34da25f85f4786474faf32bb43a3e473c0c0190dd5e81dc33f3d32ffa5ca76a254d368", 0xfffffffffffffffa}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000-0x10)=@common="7379ce6b61774b65723100") 2018/01/30 23:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b59000)='/dev/dmmidi#\x00', 0x9, 0x20180) fcntl$setpipe(r0, 0x407, 0x57a) r1 = request_key(&(0x7f0000090000)='dns_resolver\x00', &(0x7f0000d81000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000659000-0x3)=':}\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000544000)=""/129, 0x81) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) [ 119.085164] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 119.111359] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 23:03:26 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000004000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000001000)={0x7, 0x0, {0x2, 0x3, 0xffff, 0x1, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:26 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000407000)='/dev/rfkill\x00', 0x101, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006fc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/rtc\x00', 0x8000, 0x0) r8 = syz_open_dev$sndmidi(&(0x7f0000164000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x101400) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$unix(0xffffffffffffff9c, &(0x7f000004a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$dmmidi(&(0x7f0000f4a000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x10000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$evdev(&(0x7f0000fd1000-0x12)='/dev/input/event#\x00', 0x81, 0x0) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f00003f7000-0xa)='/dev/cuse\x00', 0x189000, 0x0) r13 = accept$inet(0xffffffffffffffff, &(0x7f0000138000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb7000-0x4)=0x10) r14 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$sndctrl(&(0x7f0000fd0000)='/dev/snd/controlC#\x00', 0x3, 0x101040) r16 = syz_open_dev$sndpcmc(&(0x7f000014a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000fd1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000760000-0x4)=0x60, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$sg(&(0x7f00006fe000-0x9)='/dev/sg#\x00', 0x4, 0x100) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/mls\x00', 0x0, 0x0) r20 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0xa, &(0x7f0000fd0000)=[&(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000384000)="15a7ee28943d0b9cdb6f1b16b78693976e9f32ca414a4d7c8f2161e5912337d4811e0176767360c5f4570983fb1fd544625d421c3440a4926743a83034adc082fd3322adf599ec34e928abed73ad89ec16e7f3b2ce719bda905efc9dad86b290f1e8c9e0dad3a2fa02451503a78663e3fcd8ba4ed5bc837d9c33c01af0157db45b621cf0ee93660fc46826dfcaf97a8dd2327b5fa7d5e401c79aec05036c52118642dc80eee569b9bac670d2f705a54f37036bc61d6d9d968a39b0993142cc9be100ac64", 0xc4, 0x1, 0x0, 0x1, r2}, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000fd1000-0x57)="231935b92eb2354497fdd6d7711529cc91e6331c25afb178c4d8d6ab943c9c709d0428e525012db99e9df2ef35801b6ac992fe971dcc938f0887c00de23158de08d0d881d805c14f33c3dcfad4b91e3187afb5fadf519f", 0x57, 0x100000000, 0x0, 0x0, r4}, &(0x7f000081e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3f, r5, &(0x7f0000fd0000)="", 0x0, 0x2, 0x0, 0x1, r6}, &(0x7f0000fd1000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r7, &(0x7f0000ea1000)="a9d74854b4", 0x5, 0x200, 0x0, 0x1, r8}, &(0x7f00004fb000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r9, &(0x7f0000fd0000)="da846e", 0x3, 0x81, 0x0, 0x0, r10}, &(0x7f00009b2000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8000, r11, &(0x7f0000d0a000-0xec)="f997ad181d1d6f398bc9b2a2cb88a245502f371c548ccc015474f8262e1034ee6877a11466355c2df865aba7f5c4da4c3e9d041a84aa250d6adab6494e2f6df3cd7e61757c5e2e7d84173d48fe24a883907615e224d9a873e874abcad7847c3d385ed06640cd870c65a3163a8ddf330f0c5728052094b5d66577f65a2de52c8ffe305eed9c8a16c650e5a5b0835a1f92618602a5de81dfbdb5c769c4cf2424e184517c521f97b262fb90d56386fa3c70dec57070711fc97a9124e1f958c8cc0d1ef60f04f3028530b02aca75717435b10e4d0723d2c1efa757c007af8bd7a039696a5bc9165f79923ba46585", 0xec, 0x6, 0x0, 0x1, r12}, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x3, 0x234, r13, &(0x7f00000fe000)="265ebbfa5ed5318be40ea5bd3e82528a0077bcdba22cffa9ab52c60977a83983af885d9710600d9a2ac10c8c9ffe56e05600629847ee63fcdf6ac31b3888c5ab3e9a6ec00d85601f1f2617578c22ec02f90bff7fecaa96eff4f3b13fab0f1099201382d47af2dacfc1b1747783e4c7e4b3c12624a966d7de088e7428956a44ec883d508d502ca5eb58c311f2758462e846109ab0c35730ae980c88c3a6d9b2", 0x9f, 0x7fff, 0x0, 0x0, r14}, &(0x7f0000e51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x10000, r15, &(0x7f0000223000)="6d0d64d4515e905044f0e00ec77139c0843a8775b4fee827d010d233d541ada75dd76f3787fee4631ee1c8fc214cdc", 0x2f, 0x9, 0x0, 0x1, r16}, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x800, r17, &(0x7f0000fd1000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r18}, &(0x7f0000fd1000-0x40)={0x0, 0x0, 0x0, 0x8, 0x752ad356, r19, &(0x7f0000887000-0x96)="1c8186f84803ab495d4c26f093cc339b91c31b93578c58e9e36f411e048e684196f2ae4a72c979af4396f9348e226cfae7e4ef013136ec64b4607b59ea0b92b6130845fb58a049486f92040fc27c37619c1aaca793db8ec10a9870bf2862a3d31af1f1774a1de0a91618ea23f3abe50725046f7d4eb00436a7172fe94458dcd1e5f455201ee01780e8dd2f0af882cd7d1cb6ecf45807", 0x96, 0x2, 0x0, 0x1, r20}]) io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/30 23:03:26 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000025c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004aa000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af0000-0x4)=0x20) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) connect$bt_rfcomm(r0, &(0x7f0000018000)={0x1f, {0x2, 0x8, 0x8, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x101}, 0xfffffffffffffffb}, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008ba000)=@assoc_value={r1, 0x7}, 0x8) 2018/01/30 23:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) vmsplice(r0, &(0x7f000058a000)=[{&(0x7f0000eab000)="1c3e53f5d81c947abce97d1e110cd711d9cba2aedc311ac9023ddb32b846265db5826c9a36b0b366716370d09995813673af8435f14aabf8e3e6caec88bab0639f", 0x41}, {&(0x7f00002a9000)="b815b71b04844d259f21209625083f5a45da1875139a11fe5fac346f138530da", 0x20}], 0x2, 0x9) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x3c, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005e4000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000917000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b0000)=0xe8) 2018/01/30 23:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f43000-0x4)=0x0, &(0x7f0000829000-0x4)=0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/30 23:03:26 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000016000-0xe2)="8298018145c2c686a249f9f15f1e63e8b976dab37ed71bb92f8533054496b7759de3a2bc9d68af9315375616f33f6674807fe9f8891abcb59de3d4d6ea7c6f777ed2c22acf5f2f6cc29e8969ade2a5d59345e6c4dd0bd01e8ec93b0663a953a8fa5c9cc1f6d20cfe4af6ebb5902f47c0212cc965344bc252c783089a7139e7d6624726cc08c6638f6ff40f4b876b8dc825b05a16d94b04a3000b69bcc8095a3c60d017f014cd93a92fcb266c5d40581714cd46374116ef47de5d35edf0aee45995f0aa315048aa1aabff1088294777732fa5f7af70710a993916c23ce59066c24070", 0xe2) 2018/01/30 23:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) r1 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e25000)=0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000714000-0xc)={r3, r4, 0x10001}) timerfd_settime(r0, 0x3, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000a16000)=""/71, 0x47) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3) 2018/01/30 23:03:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d57000-0x2)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00001b9000-0x50)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0xa3}, 0x1ff, 0x7be5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x80000001, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000036e000-0x20)={0x7, 0x0, 0x1, 0x6, 0x185, 0x1, 0x8c, 0x71, 0x0}, &(0x7f0000001000-0x4)=0x20) write$selinux_create(r1, &(0x7f0000001000-0x39)=@access={'system_u:object_r:syslogd_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x30, 0x0}, 0x39) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000049f000)={r2, 0xffff, 0x10}, 0xc) r3 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x6, 0x4) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xcd)=""/205, 0xcd}, {&(0x7f0000002000)=""/182, 0xb6}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000001000)=""/175, 0xaf}, {&(0x7f0000001000)=""/67, 0x43}], 0x5, 0x0, 0x0, 0x1f}, 0x40000000) sendto$packet(r1, &(0x7f0000003000-0x79)="dc830cd91e85c46490c071580a035556922452016b363fe1fdaa76ed510e2d8b89f076bee51852628b93f586634f6cad4bd87758dba2649c927ea746f5a19839864807b79e2217c3b9e8689a1a7137fad0428db30200255fa11a8b9c051f86e6a8ed3fa5314f7b44d8663fcd47c5db9b648d6005633eb26d75", 0x79, 0x0, &(0x7f0000001000)={0x11, 0x1f, r4, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0xff, 0x2, 0x8, 0x0, 0x100000000, 0x7, 0x1, 0x4, 0xf988, 0x8, 0x8}, 0xb) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/30 23:03:26 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd946fa383bc0a0000403c130101031d8568797ba3a2d188737e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) [ 119.429131] QAT: Invalid ioctl 2018/01/30 23:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00008a9000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000947000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0a000-0x4)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000b54000-0x38)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000f6b000-0x50)=[{&(0x7f0000cc5000-0x1000)="97d9a4e88d64666aa1d273d94e98", 0xe}], 0x1, &(0x7f000054c000)=[], 0x0, 0x0}, 0x0) 2018/01/30 23:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r0 = syz_open_dev$admmidi(&(0x7f0000a46000)='/dev/admmidi#\x00', 0x7, 0x200000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ffd000)=0x7ff, 0x4) 2018/01/30 23:03:27 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000aea000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000036d000)={0x0, 0x0}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f000090e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000008b000)=0x10, 0x80800) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = syz_open_dev$binder(&(0x7f000096c000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000aea000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008db000)=0x48) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000aea000)='/dev/dmmidi#\x00', 0x1, 0x400801) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000057f000-0x9)='/dev/kvm\x00', 0x100, 0x0) pipe(&(0x7f00002a0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/vga_arbiter\x00', 0x1, 0x0) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000aea000)=[{r1, 0x2220, 0x0}, {r2, 0x0, 0x0}, {r3, 0x85aa72fed4a88072, 0x0}, {r4, 0x1, 0x0}, {r5, 0x20, 0x0}, {r6, 0x2, 0x0}, {r7, 0x48, 0x0}, {r8, 0x2000, 0x0}, {r9, 0x8, 0x0}, {r10, 0x4020, 0x0}], 0xa, &(0x7f000052b000)={0x77359400, 0x0}, &(0x7f0000aeb000-0x8)={0x81}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ae9000)=r0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @rand_addr=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045d000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001d2000)=@generic=""/16, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000797000-0x10)={0x4, &(0x7f000038f000-0x20)=[{0x5, 0x8000, 0xd5, 0xf98e}, {0x0, 0x1, 0x80000001, 0x1ff}, {0x100000000, 0x8, 0xfffffffffffffffb, 0x3}, {0x4, 0xfff, 0x40, 0x2}]}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/30 23:03:27 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000015000)='trusted\x00', &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000016000-0x5)="40856c6f00", 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/01/30 23:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000059000-0xc)={0x2, 0x4, [0x6]}) sendfile(r0, r0, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/30 23:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00006ff000)=""/150) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00009e6000-0x40)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = add_key$keyring(&(0x7f0000dc0000-0x8)='keyring\x00', &(0x7f00008ac000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key(&(0x7f0000f00000-0xb)='pkcs7_test\x00', &(0x7f000097f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a0d000)="716cea5bcb31422c0525178e5a0618a735a428fe0e1fee5a5d4f5582f23c12474ff879b8d6c514cdc6652d4cc3675d", 0x2f, 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x0, 0x5, r5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000069c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x201}) 2018/01/30 23:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x8, 0x7, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000063000)={0x0, 0x4, 0x5, [0x3ff, 0x8, 0xcc, 0x2, 0x6000]}, &(0x7f000077a000)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000015a000-0x10)={0x100000000, 0x200, 0x5, 0x57, r2}, &(0x7f0000859000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000005b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000084f000-0x10)=@common='tunl0\x00', 0x0, 0x0, 0x0}) [ 119.473613] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. [ 119.484409] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 23:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0]}) 2018/01/30 23:03:27 executing program 1: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sync_file_range(r0, 0xfffffffffffffe00, 0x7, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) pipe2(&(0x7f00000ab000-0x8)={0x0, 0x0}, 0x80000) 2018/01/30 23:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000842000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000363000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20040) connect$ipx(r2, &(0x7f000054a000)={0x4, 0x2d7, 0x101, "3653fa980377", 0x0, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xfffffffffffffee0, 0x0, &(0x7f0000e3a000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000362000)=[], &(0x7f0000165000-0x20)=[0x0, 0x18, 0x40, 0x38]}, 0x7}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f000016f000-0x8)=[@flat={0x776a2a85, 0x10a, r1, 0x4}], &(0x7f0000342000-0x30)=[0x28, 0x78, 0x68, 0x48, 0x38, 0x40]}}, @decrefs={0x40046307, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3f000-0x30)=[@flat={0x0, 0x100, r1, 0x0}, @flat={0x776a2a85, 0xb, r1, 0x1}], &(0x7f000069a000-0x48)=[0x18, 0x48, 0x30, 0x0, 0x38, 0x30, 0x28, 0x38, 0x78]}, 0x80000001}}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b4000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @flat={0x0, 0x100, r1, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00005f5000-0x1)=0x0, 0x0, 0x1, 0x3f}], &(0x7f0000058000)=[0x68, 0x0, 0x0, 0x38, 0x28]}}], 0x0, 0x0, &(0x7f0000af0000-0xe)="a72e543e43b7211a9e75a5639025c56041627b2653c46571041249c276a53ce800ebcccd2ac5cf98ca19c63a418a8e5b2d56425b94d1468e52234f4220b9c12276851f621735ae523b14"}) 2018/01/30 23:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x29, &(0x7f0000778000)={@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 119.594524] kvm [18165]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 [ 119.651472] kvm [18165]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/30 23:03:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000002000)=0xb95d, 0xfffffffffffffee3) 2018/01/30 23:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000000000d, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x408c0, &(0x7f0000c81000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x100004}, 0x3dc) 2018/01/30 23:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e37000-0x9)='/dev/rtc\x00', 0x30000, 0x0) clock_gettime(0x0, &(0x7f000045b000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00006b9000-0x68)={0x6, 0x2, 0x3, {r3, r4+10000000}, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000025d000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9865, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x3, 0xffffffffffffffff, "20a57ac4107255e08aca3e0b5b390ec987a0b31b3771cda1c4f50b9bbd31c780ffc3776d345966b9c1acb542cb88b60c2aa5f738e448b434eae992093fd518b25e3650e7e8a6db396daa4262781d072e"}, 0x160) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000036d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x3, &(0x7f00008b2000)=0x0) io_submit(r6, 0x1, &(0x7f0000ea7000-0x8)=[&(0x7f0000d28000)={0x0, 0x0, 0x0, 0x2, 0x10001, r0, &(0x7f0000f96000)="48be3c91226090c0257abd482317", 0xe, 0x84, 0x0, 0x0, r2}]) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r5}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000093d000)=[@in6={0xa, 0x0, 0x1317, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x1c) semget(0x0, 0x3, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000aea000-0x368)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x168, 0x168, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000716000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x238}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="98b409b08e8f", 0x40, 0x7, [0x6188, 0x298000000, 0x9, 0x96, 0x9, 0x9, 0x101, 0x73, 0x9, 0x2, 0x0, 0x82, 0x6, 0x1c, 0x0, 0x7fff], 0x0, 0xfffffffffffffff7, 0xdf41}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="2046dfa00ebd", 0x2, 0x3, [0x5, 0x6, 0x3, 0x5f, 0x2, 0x7fffffff, 0x2, 0x80, 0x200, 0x400, 0x6, 0xfffffffffffffffc, 0x40, 0x6, 0xe34e, 0x8001], 0x0, 0xb762, 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2, 0x1ffe00000000, [0x3f, 0x0, 0xee, 0x100, 0x8, 0x7, 0x200, 0x3f, 0x0, 0x6, 0x1, 0xfff, 0x1, 0x400, 0xff, 0x0], 0x3, 0x1e, 0xffffffffffffffff}}}]}}, 0x368) fallocate(r1, 0x2, 0x101, 0xffffffff) 2018/01/30 23:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x47f, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000cf000)={@generic="ace46d50b6bbaa09188882cd908bde69", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000310000-0x9)='/dev/ppp\x00', 0x800, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee3000-0x10)={&(0x7f00002c9000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000dac000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000045a000-0xc)={0x0, r0, 0x1}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000446000)=0x6, 0xffffff37) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000abf000-0xbd)=""/189, &(0x7f0000fcd000-0x4)=0xbd) openat$audio(0xffffffffffffff9c, &(0x7f000060b000)='/dev/audio\x00', 0x800, 0x0) 2018/01/30 23:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) gettid() r2 = getpgrp(0x0) getpriority(0x200000000003, r2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f00009c3000)=0x3ff) openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x0) keyctl$assume_authority(0x10, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000a3b000)={0x0, 0x0, 0x0, 0xc11, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f000017a000)={0x0, 0x0}) getpid() 2018/01/30 23:03:27 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000113000)='/dev/dsp#\x00', 0x1, 0x40) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00005ac000-0x70)={[{0xe1, 0x0, 0xbe8, 0x2, 0xa86f, 0x298, 0x8, 0xffffffff80000001, 0x2, 0x6, 0x3, 0x3f, 0x5}, {0x7, 0x10000, 0x8, 0x2, 0x1000, 0x7ff, 0xfffffffffffffffc, 0x7, 0x4, 0x9, 0x100, 0x5521, 0x20}, {0x7fffffff, 0x1000, 0x7ff, 0x7fffffff, 0x4c7f, 0xdb, 0x3, 0x80000001, 0x0, 0x6, 0x401, 0x0, 0x9}], 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f00001de000)=[{&(0x7f0000732000)="4b15a1db535ba590e8a829c16453acc3", 0x10}], 0x1, &(0x7f0000f94000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000f94000)=0x4) 2018/01/30 23:03:27 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cd2000-0x11)='/selinux/enforce\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 23:03:27 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_pts(0xffffffffffffffff, 0x4000) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000af3000)={0x1, 0x1}) vmsplice(r0, &(0x7f0000af2000)=[{&(0x7f0000af3000-0x77)="b4bdf4224fdfce9b6e366c277024ccadef66ee18d194ebf24b6e12d2aa906f2ae3687369fa072c84a13b0bd76e575ca794f7f37c9d2997c7ca246bb1c25b24554502c89885af8398885639be81e73df2be747c7a61f0dc43764ac618e31a10f28e62410a2463c20364738aec977d71ad23fd9231089610", 0x77}], 0x1, 0x8) r3 = dup(r1) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000af4000)={{&(0x7f00006cf000)=""/161, 0xa1}, &(0x7f0000af4000)=0x0, 0x2}, 0x20) 2018/01/30 23:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000816000)='/dev/vcs\x00', 0x94000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00007f5000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006b8000-0x4)=0x14) sendmsg$can_bcm(r1, &(0x7f0000622000-0x38)={&(0x7f0000aa9000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000a79000)={&(0x7f0000f03000-0x80)={0x7, 0x10, 0x3, {0x77359400, 0x0}, {0x77359400, 0x0}, {0x1, 0x0, 0x6, 0xb2}, 0x1, @canfd={{0x4, 0xff, 0x4, 0x0}, 0x36, 0x2, 0x0, 0x0, "c3df66022532f4404965ea6abcb4cf09c9d8d40fdd0ab4627dcada4ac45471e1c766439cf3fe56c01c4e757a310a403e3e227f4d19a8909b466f06fb35580ec4"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/30 23:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) readv(r0, &(0x7f0000c99000)=[{&(0x7f0000f8f000)=""/177, 0xb1}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r1, &(0x7f00007b1000)=""/0, 0x37c, 0x0) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b4c000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f}, &(0x7f00000dd000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000832000-0x8)={r4, 0x0}, 0x8) dup3(r2, r3, 0x0) ioctl(r3, 0x400004000001276, &(0x7f00008a5000)="") 2018/01/30 23:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000323000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000327000-0x4)='bbr\x00', 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b7000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) fstat(r1, &(0x7f0000ef8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f2000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033c000-0x4)=0xc) fstat(r3, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000006f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b0e000)=0xc) r10 = fcntl$getown(r3, 0x9) lstat(&(0x7f00003ff000-0x8)='./file0\x00', &(0x7f0000733000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f0000b3f000)=0xc) r14 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000238000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000193000)=0x0) stat(&(0x7f0000282000)='./file0\x00', &(0x7f00006ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000073000)='./file0\x00', &(0x7f0000930000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002f3000)={0x0, 0x0, 0x0}, &(0x7f000009a000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000013c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000724000-0x4)=0xe8) getgroups(0x1, &(0x7f0000cb8000)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000ada000-0x38)={&(0x7f00005b8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f1c000)=[{&(0x7f0000835000-0xcb)="115ce070736751737d757734b95c2c1216d0f037c3d8c79b64cf46eb74d17ff80bb11963a2253e53e6c86effdfd683e00f901bd987633a7c184ae7458059ab4b5fa704e2454321b1d18117ded916565901d8c8392216eb8c39f5899fd3ac7bf573823dee11393eb7f74f979ea34f56a6c7000101afd996699315b5eebe23847b8f47fc2df2ac1be27afd7d35ae28c76b9390c44a9eb3860f9f76d4d0d9d1e179753d0d86ec244faf75852ff17f26b10f5645c02901fdac7fbd6afc8dd4f5273d1e384a759ec9b118b2c4b3", 0xcb}, {&(0x7f000091f000)="73b269709bf1811349", 0x9}], 0x2, &(0x7f000031f000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x128, 0x4}, 0x4011) write(r2, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/30 23:03:27 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c97000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=""/168, 0xfffffffffffffed6) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ae9000)="73ad8291b82e69d998ff788fd5be8f90e49b9b96631544b60947d95f46ce40ec704245aff397dd3bc8cdc183d60aca7614d28f49c3dc1e1b6b1d15abc47a", 0x3e, 0x0, &(0x7f0000894000-0x1c)={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) sendto$inet(r1, &(0x7f00007e7000)="35c89aeb634460947472e8bfd08cb57c26242c1be461a6ad4a157c59fae01caefe25d243ffd868b3c195377715525f2caeff6d6a94d12560de9faca84d3ae04680603fca0d8cdc1901cc2d30cccf02a5bd925770f6b083899c3dfd67a73346cada28cd0dcc88d2975ddb6ad97374df1ce5e97530c6fae779bb5a481f9d6912a350ce84", 0x83, 0x10, &(0x7f00004f0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents(r1, &(0x7f0000809000)=""/29, 0x1d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00001a6000-0x4)=0x2, 0x4) 2018/01/30 23:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x8) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) 2018/01/30 23:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000066000-0x8)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f0000d5f000-0xfc)=""/252, 0xfc, 0x40002000, 0x0, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, 0x0, r2}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000219000)=""/178, &(0x7f0000b99000)=0xb2) 2018/01/30 23:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fgetxattr(r0, &(0x7f000068a000-0xc)=@random={'trusted.', '(+*\x00'}, &(0x7f0000fa7000)=""/212, 0xd4) write$tun(r2, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000698000)={0x1, 0x20, 0x5, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r2) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000cca000-0x7a)="", 0x0) 2018/01/30 23:03:27 executing program 7: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/hwrng\x00', 0x0, 0x0) unshare(0x400) fchmod(r0, 0x200000000000000) 2018/01/30 23:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) seccomp(0x3, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f00007b1000-0x8f)=""/143) 2018/01/30 23:03:27 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000ae9000)='!.cpuset{md5sumcpuset\x00', 0x16, &(0x7f0000353000-0x9)="626465762b2f8b7000") syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x1, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x40, 0x100000000, 0x10000, 0x7, 0x10000, 0x6, 0x9, 0x1ff}, {0x400, 0x7, 0x786, 0x100}, 0x31c9d9cd, 0x3, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1, 0x4, 0x2, 0x57, 0x2, 0x1, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r3, &(0x7f0000dc4000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0x1}}, 0x26) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000509000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000051e000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r3, &(0x7f0000007000-0x21c)=[{{&(0x7f000008b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c8f000)=[{&(0x7f0000bd0000-0xb7)=""/183, 0xb7}, {&(0x7f000062c000-0x1c)=""/28, 0x1c}], 0x2, &(0x7f0000e92000-0x99)=""/153, 0x99, 0x3}, 0x4b4}, {{0x0, 0x0, &(0x7f0000f0c000-0x30)=[{&(0x7f000082c000-0x38)=""/56, 0x38}, {&(0x7f0000468000)=""/60, 0x3c}, {&(0x7f00009c4000)=""/26, 0x1a}], 0x3, &(0x7f0000c3e000)=""/4096, 0x1000, 0x23c9}, 0x0}, {{0x0, 0x0, &(0x7f0000fd8000)=[{&(0x7f0000885000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c4e000-0xd0)=""/241, 0xf1}, {&(0x7f0000367000)=""/51, 0x33}, {&(0x7f000078f000)=""/0, 0x0}, {&(0x7f0000a58000)=""/223, 0xdf}, {&(0x7f0000836000-0xec)=""/236, 0xec}, {&(0x7f0000066000-0x29)=""/41, 0x29}, {&(0x7f00008f0000)=""/131, 0x83}, {&(0x7f0000405000)=""/67, 0x43}], 0x9, &(0x7f0000394000-0xe)=""/14, 0xe, 0x7fffffff}, 0x1000}, {{&(0x7f0000999000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000b5000-0x10)=[{&(0x7f0000820000-0x59)=""/89, 0x59}], 0x1, &(0x7f000050f000)=""/221, 0xdd, 0x4}, 0x2}, {{&(0x7f0000d92000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000057c000)=[{&(0x7f0000942000)=""/145, 0x91}, {&(0x7f0000e98000)=""/218, 0xda}, {&(0x7f0000db0000)=""/104, 0x68}], 0x3, &(0x7f0000a7e000-0x1000)=""/4096, 0x1000, 0x2}, 0x659a0e23}, {{&(0x7f000044a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003b1000-0x10)=[{&(0x7f00002b3000)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0x6}, 0x0}, {{&(0x7f0000190000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00009dc000)=[{&(0x7f00009be000-0x1b)=""/201, 0xc9}, {&(0x7f00004ed000)=""/66, 0x42}, {&(0x7f000073e000)=""/54, 0x36}, {&(0x7f0000fc8000)=""/176, 0xb0}, {&(0x7f0000587000-0xb)=""/11, 0xb}, {&(0x7f00009a0000-0xf6)=""/246, 0xf6}, {&(0x7f000008d000)=""/11, 0xb}], 0x7, &(0x7f0000c13000)=""/177, 0xb1, 0x7fff}, 0x4}, {{&(0x7f000080e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000581000)=[{&(0x7f0000942000)=""/64, 0x40}, {&(0x7f0000b92000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000767000)=""/251, 0xfb, 0x1}, 0x1}, {{&(0x7f0000aea000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000fc6000)=[{&(0x7f000015c000-0x8b)=""/139, 0x8b}], 0x1, &(0x7f00003c4000)=""/4096, 0x1000, 0x6}, 0xe363}], 0x9, 0x2022, &(0x7f0000676000-0x10)={0x0, 0x1c9c380}) 2018/01/30 23:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) recvfrom$ax25(r3, &(0x7f000079c000-0x3a)=""/58, 0x3a, 0x22, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}, 0x0}, 0x10) futex(&(0x7f0000000000)=0x0, 0x84, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/30 23:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x5d8, &(0x7f0000721000-0x8)=0x0) socketpair(0x2, 0x80807, 0x2, &(0x7f0000732000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000125000)=@nat={'nat\x00', 0x1b, 0x4, 0x350, 0x98, 0x0, 0xffffffff, 0x1a0, 0x1a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000084f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1a0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x108, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0xffffffffffffff01, 0x9, 0x0}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0xc0}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @icmp_id=0x1, @icmp_id=0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xe0, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x6, 0x7b, 0x1}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv4=@rand_addr=0x7fff, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @port=0x2, @gre_key=0x9}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2, 0x3, [0x9, 0xfffffffffffffe01, 0x3, 0x24e363e, 0x10001, 0x8, 0xfffffffffffffe01, 0x0, 0x0, 0xffffffff00000001, 0x1, 0xf1ed, 0x10001, 0xff, 0xfffffffffffffffa, 0x2], 0x2, 0x1f, 0x83b}}}]}}, 0x3b0) 2018/01/30 23:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000882000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000938000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001d9000)=0x14) sendmsg$can_bcm(r0, &(0x7f0000933000-0x38)={&(0x7f00003cc000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00009be000)={&(0x7f00007ad000-0x80)={0x3, 0x280, 0x9, {0x0, 0x7530}, {0x0, 0x0}, {0x0, 0xe55, 0x40, 0x5}, 0x1, @canfd={{0x1, 0x1, 0x1, 0x3}, 0x29, 0x1, 0x0, 0x0, "6bce526253b664f19dd3b9c449c3eb99b1bd01d062299f86d7ff1e775dc7a547bf4a841b0e50fa0c59ad08c4e01de90c408231acb838511400d04393989739a0"}}, 0x80}, 0x1, 0x0, 0x0, 0x44000}, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a99000)={"e2653f62c9ea3c04dae62ee4088a3a8b", {0x4, 0x6, 0x1, "27d4ebcddc34", 0x10001, 0x0}}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a5a000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xd8fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000041b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e14000-0x4)=0x1c) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:27 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aea000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000aea000-0x14)={0x2, 0xffffffff, 0x0, 0x1000, 0x1f23, 0x7fffffff, 0x1, 0x3, 0x6, 0x81}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) [ 120.384434] device eql entered promiscuous mode 2018/01/30 23:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009b0000)=':\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d5000-0x18)={0xaa, 0x2, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000048e000)='keyring\x00', &(0x7f0000d89000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x4) pivot_root(&(0x7f0000863000-0x8)='./file0\x00', &(0x7f0000b68000+0xd32)='./file0\x00') socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup(r2) listen$netrom(r3, 0x7) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:27 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000022e000)={&(0x7f0000979000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002be000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00005e8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004c7000-0x4)=[0x0], 0x7, 0x4, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfffffffffffffcef) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000141000-0x20)={@generic="7698a85d3837f11c0c736ecb7b492ce3", @ifru_flags=0x0}) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000ff5000)="00000000000000f76163686f00") sendfile(r1, r3, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00001b9000)={0x1, 0x2, 0x1000, 0x3, 0x4}) 2018/01/30 23:03:27 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x3ff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x0, 0x8, 0x2, 0xffff, 0x7, 0x8, 0x10000, 0x5, 0x2, 0x0, 0x80, 0xffff, 0x9, 0x4]}, &(0x7f0000006000)=0x108) ioctl$int_in(r0, 0x80000000005021, &(0x7f0000004000-0x8)=0x0) 2018/01/30 23:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000961000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000565000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00002dc000)=r3) writev(r1, &(0x7f0000ad8000)=[{&(0x7f0000945000)="a6973ddf2553b9f8296c2c23046b2180106f8c5ee90d2ed522972fcd15663231", 0x20}], 0x1) recvmsg(r0, &(0x7f0000716000-0x38)={&(0x7f0000263000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f00003dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000c88000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000aba000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000276000)=0x10, 0x800) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000218000-0x8)={@multicast1=0x0, @empty=0x0}, &(0x7f00007cb000)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000506000-0x20)={"ee567e1c6b96c619937d2dd890300845", {0x4, 0xfffffffffffff728, 0x5, "fac28541a95e", 0x4, 0x0}}) fcntl$getownex(r1, 0x10, &(0x7f0000b93000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000058c000)={0x7, 0x78, 0x3, 0x7, 0x86df, 0x401, 0x0, 0x10000, 0x40100, 0x6, 0xffffffff, 0x3, 0x8, 0x9, 0x0, 0x8, 0x400, 0x8, 0x0, 0x9, 0x6, 0x9c9e, 0x12d, 0x3f, 0x2, 0x5, 0x1f, 0x8000, 0x100, 0x9, 0x10001, 0x9, 0x3, 0x80000000, 0xfffffffffffffff9, 0x4, 0x7fff, 0xfffffffffffffff9, 0x0, 0x7, 0x7, @perf_config_ext={0x80, 0x0}, 0x4400, 0x6, 0x5, 0x0, 0x3270, 0x8, 0x7fffffff, 0x0}, r2, 0x8, r0, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000d15000)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/30 23:03:28 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ae9000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x20a000) syslog(0x3, &(0x7f0000dac000-0xe3)=""/227, 0xe3) symlinkat(&(0x7f0000782000-0x8)='./file0\x00', r0, &(0x7f000095f000)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = syz_open_dev$audion(&(0x7f00002a3000-0xc)='/dev/audio#\x00', 0x4, 0x80081) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000084b000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00005cc000-0x8)={0x3, r2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b9f000-0x20)={@generic="6bb34794c7a9c00ca4fe257f7d82a20b", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r3, 0x84, 0x75, &(0x7f0000779000-0x8)="", 0x0) 2018/01/30 23:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000516000-0x4)=0x8c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000fa000-0xc)={0xe94e, 0x40}) 2018/01/30 23:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x40000000000000, 0x0, 0x0, 0x9, 0x4000000, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) 2018/01/30 23:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00004d0000)={0x913, 0x6, 0x4, 0x6, 0x10, 0x4}) bind$alg(r0, &(0x7f0000ef9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d69000-0x90)={0x148, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000502000-0x22)="", 0x0) 2018/01/30 23:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e94000)='ns\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x14, 0x800) sendmsg$can_raw(r1, &(0x7f00006ae000)={&(0x7f0000075000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000af0000)={&(0x7f00006af000-0x10)=@can={{0x4, 0x6, 0xcbd5, 0x319}, 0x7, 0x2, 0x0, 0x0, "f60ae2ddc468b049"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x51) r3 = socket$bt_sco(0x1f, 0x5, 0x2) r4 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt(r3, 0x20000000, 0xff, &(0x7f000065e000)=""/30, &(0x7f00002e4000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000d94000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000-0x4)=0xb8) 2018/01/30 23:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000766000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baf000-0x4)=0xe8) quotactl(0x1ff, &(0x7f000004f000-0x8)='./file0\x00', r0, &(0x7f00004a7000-0xc6)="bb5dc176e203678fdccb292bfa1ccb2d38308488e1d71fe984575418e37e96ca5037137b2e04ad4819c43f55c9c49563c7b2c3a079e7dab499426a041dc8368aac1e305a62a5edcbafefa136950f13ad1a39a69152d698799f2565b4f024d17386ff0bc211f1acbf06fc4605b06f6bb8478f97863092ea1e81fed1279cc7c50a7fd68789e75eb5e6be5b1ff2b22e888392514e0a2cd0eb730af557f36378113f913d9df62d636092b4808677bce639ea9fc78db29fe001e4a23d94fb2d7b692bcaec22c08efc") 2018/01/30 23:03:28 executing program 1: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f00001e2000-0x20)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000033a000)={0x0, 0x1}, &(0x7f000022c000+0x7e5)=0x8) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000036b000-0x108)={r1, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x28, 0x7f, 0x5, 0x100000001, 0x5, 0x2, 0x8, 0x9, 0x100000000, 0x3, 0xd6, 0x4, 0x1, 0x100]}, &(0x7f000036a000)=0x108) 2018/01/30 23:03:28 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009c000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aea000-0x8)={0x0, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000675000)={0x10000, 0x8, 0x1, r1, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000592000-0x9)='/dev/kvm\x00', 0x200, 0x0) 2018/01/30 23:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) rt_sigaction(0x38, &(0x7f000040d000-0x20)={0xffffffff, {0x200}, 0xc8000007, 0x7}, &(0x7f0000340000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f4c000)={0x0}) 2018/01/30 23:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000384000-0x28)=[{r0, 0x2090, 0x0}], 0x1, 0x100000001) fstatfs(r0, &(0x7f00009bd000)=""/20) 2018/01/30 23:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008b9000)='/selinux/enforce\x00', 0x387980, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000df8000-0x20)={"5017ff4450d04e8cb857e250b426fd2b", {0x4, 0x8d48, 0x9, "1ff1ae532944", 0xfbf1, 0x0}}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000af9000-0xf4)=""/244) 2018/01/30 23:03:28 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f000001f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) rename(&(0x7f0000595000)='./file0\x00', &(0x7f0000ae3000-0x8)='./file0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x0, 0x0, 0x80000001, 0x9, 0x9}, &(0x7f0000fe9000-0x4)=0x20) listen(r1, 0x1ff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup3(r2, r1, 0x80000) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x4000000) msgsnd(0x0, &(0x7f0000d48000-0xa8)={0x3, "5d7f93122b10f973d761e3fc5d29c0c24c204a9d4d3a84e1878c0286a6a67ee5cc666da3ce2f097b6eceaff459cb323e2fad158bfae17c090e7abf42818f74949988cc5f2aac8db7bddc87c24c0f64dc51dd363a7b25924487655480f359dab7ce2564c077ea02bd838047cc242a30aa2f20d7ef5276d4d80863d2271c9adbf0fdbacca72016b5dedd01f3471dde8744f757686377e61a4c74f518df1d513ff2"}, 0xa8, 0x800) close(r2) r3 = accept(r2, &(0x7f0000f0b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003cc000)=0x58) bind$unix(r3, &(0x7f0000a2e000-0xa)=@file={0x0, './file0\x00'}, 0xfffffffffffffda6) 2018/01/30 23:03:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ff3000)=0x0, 0x10000020c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011d000-0x28)={@generic="09eeb47c4ef2dddd4ba16492b795f3d9", &(0x7f0000167000)=@ethtool_dump={0x7f, 0x0, 0x80000001, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b02000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000020d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b68000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000da000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000e29000)=[{0x200, 0x1, 0x100, 0x9db, @time={0x0, 0x1c9c380}, {0x9, 0x100}, {0x200, 0x4}, @time=@tick=0x80000001}, {0x8, 0x8, 0x8, 0x7, @time={r2, r3+10000000}, {0x40, 0x1ff}, {0x97ef, 0x81}, @result={0x9, 0x7}}, {0x4, 0x18000000000, 0x1, 0x8000, @tick=0x7ff, {0x81, 0x3}, {0x2, 0xd2}, @quote={{0x7ff, 0x3f}, 0x0, &(0x7f0000097000)={0x3, 0x0, 0x7a, 0xbdbb, @time={r4, r5+30000000}, {0x4, 0x2e1b}, {0x80000000, 0x9}, @result={0x7, 0x7ff}}}}, {0x2, 0x3, 0x5, 0x3, @time={r6, r7+30000000}, {0x4, 0xc2f8}, {0xad11, 0x9}, @ext={0x7d, &(0x7f0000ed2000)="596db5ac6556768110f4b632ef766d98930d2dd6619866ac2b49654cd2aabc0a2489318912fe00d6cc13fb3d662e37a76b36abe196ecccc4b6862271aeb15540e92923f27161755ea6e0447f4691c274a51953076c5ab9f508f82098a673b13ca6327568c5ba844b783ff6a359389f1ce0e8d133dcbf05e627e89991fc"}}, {0x9c28, 0x80000001, 0xffffffffffff8912, 0x1, @tick=0xffffffffffffffc0, {0x4, 0x80}, {0x10001, 0xffffffffffffb12a}, @control={0x800, 0x7a5d, 0x5}}, {0x9, 0x1, 0x4, 0x9, @tick=0x3ff, {0x100, 0x93e}, {0x2, 0x2}, @ext={0x1d, &(0x7f0000587000-0x1d)="ccbb0da9254d262cf6043a5bbd601a3bbfc2cf59332531d072bf53df9d"}}, {0xb41, 0x3, 0x9, 0xffff, @time={0x0, 0x989680}, {0xfffffffffffffffa, 0x8000}, {0x80000001, 0x3}, @addr={0x919c, 0x2}}, {0x2e1, 0x7, 0x2, 0x2, @tick=0x9, {0x3f, 0x1}, {0xfff, 0x55d}, @control={0x3, 0x5, 0x9}}], 0x180) 2018/01/30 23:03:28 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000e04000)='/dev/midi#\x00', 0x6, 0x60002) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000905000-0xe)='net/sockstat6\x00') ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00002b4000-0xc)={0x6, r1, 0x1}) 2018/01/30 23:03:28 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ae9000)='/dev/vcs#\x00', 0x1, 0x121100) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000aea000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$adsp(&(0x7f000034b000-0xb)='/dev/adsp#\x00', 0x1000, 0x8081) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000949000)='/dev/ppp\x00', 0x101c01, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00005f1000-0x10)={r1, &(0x7f0000a7a000)=""/49}) clock_gettime(0x0, &(0x7f000013b000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000ea7000)={{r2, r3/1000+10000}, {0x0, 0x7530}}, 0x100) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000fb3000-0x1)="") 2018/01/30 23:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bc5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/30 23:03:28 executing program 3: clone(0x0, &(0x7f00003cc000-0x9)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00009cf000)=0x0, &(0x7f0000873000-0x1)="") mknod(&(0x7f0000c98000-0x8)='./file0\x00', 0xc101, 0x1) syz_open_dev$loop(&(0x7f0000e70000-0xb)='/dev/loop#\x00', 0x100000001, 0x200000) stat(&(0x7f0000e55000-0x8)='./file0\x00', &(0x7f0000f7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x500) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x2, 0x0, 0x1, 0x1, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='/dev/loop#\x00', &(0x7f0000daf000-0x25)="28776c616e31736563757269747970726f63ba73656c6673656375726974796e6f64657600", &(0x7f0000f58000-0x2)='{\x00', &(0x7f0000001000-0xb)='/dev/loop#\x00', &(0x7f0000001000-0x4)='\'--\x00', &(0x7f0000000000)='/dev/loop#\x00', &(0x7f0000755000)='wlan1systemppp0(*!eth0::\x00', &(0x7f0000d4b000-0xb)='/dev/loop#\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f0000479000)=[&(0x7f0000000000)='\x00', &(0x7f000048d000)='\x00', &(0x7f0000001000-0x2)='\'\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f000095e000-0xb)='/dev/loop#\x00', &(0x7f0000000000)='/dev/loop#\x00', &(0x7f0000001000-0xb)='/dev/loop#\x00', &(0x7f0000001000-0xb)='/dev/loop#\x00', &(0x7f0000d94000)='\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000712000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/30 23:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000617000-0x28)={0x5, 0xf4, 0x1, 0x18, 0x21c}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/01/30 23:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0x0, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000703000-0x4)=0x1) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="b40ceaff027f3aaa7dc4806a805ba4d441d3e143d93f1fba53ed802a31faf22eb954519dba7a692135c01d", 0x2b}], 0x1, &(0x7f0000448000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff4c, 0xa4d2, 0x200, 0x2, 0x81, 0x2, 0x3, 0x9e4, r1}}, @init={0x18, 0x84, 0x0, {0x7f, 0x5f, 0xfffffffffffffffb, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1a, 0x7f, r3}}], 0x120, 0x0}, 0x20000000) r4 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000092b000-0x8)={r5, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r4, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000544000-0xb)='/dev/vcsa#\x00', 0x10001, 0x0) pipe2(&(0x7f0000e21000)={0x0, 0x0}, 0x80000) r10 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x4) init_module(&(0x7f0000f08000-0x9)='/dev/kvm\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') r11 = dup3(r10, r9, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000eaa000-0x8)={r5, 0x1000}, &(0x7f000077a000)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40206417, &(0x7f0000bf9000-0x20)={0x8, 0x8, 0x9, 0x8001, 0x4, 0x1f0e}) getsockopt$inet6_dccp_buf(r8, 0x21, 0x2, &(0x7f0000a8c000-0x5)=""/5, &(0x7f0000a58000)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000aec000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000887000)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)='/dev/sequencer2\x00', 0x24000, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/30 23:03:28 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6b000)=0xc) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000a45000)=[{&(0x7f0000eea000-0xf8)=""/248, 0xf8}, {&(0x7f000080f000-0xa3)=""/163, 0xa3}, {&(0x7f0000eea000-0xf1)=""/241, 0xf1}], 0x3, &(0x7f0000eea000-0x10)=[{&(0x7f0000912000)=""/109, 0x6d}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8008, 0x80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/30 23:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00005a8000)=""/4096) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x0, 0x0}) r2 = open(&(0x7f00009b7000)='./bus\x00', 0x24867c8490945916, 0x0) recvfrom$llc(r2, &(0x7f00005b4000)=""/0, 0x0, 0x40010041, &(0x7f0000760000)={0x1a, 0x1c, 0x2, 0x100000000, 0x6, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) 2018/01/30 23:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x20d) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000c0e000-0xd2)=""/210) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a69000)=@get={0x1, &(0x7f000096d000-0xe5)=""/229, 0x929d}) bind$bt_hci(r1, &(0x7f00002ea000-0x6)={0x1f, 0x0, 0x0}, 0x6) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000028f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000bcf000-0x4)=0x14) semctl$GETNCNT(r0, 0x5, 0xe, &(0x7f0000759000)=""/193) dup(r1) 2018/01/30 23:03:28 executing program 5: llistxattr(&(0x7f0000f7e000-0x8)='./file0\x00', &(0x7f00007fe000-0xdf)=""/223, 0xdf) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffd3, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x3d4f423aa6d0c2a5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000ae9000)=0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000aea000-0xe)='/dev/admmidi#\x00', 0x9, 0x4000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000aea000-0x14)={0x233, 0x400, 0x8000, 0x6, 0x7fff}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000a55000)=""/13) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000084000/0x1000)=nil) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000aeb000-0xd8)=""/216) 2018/01/30 23:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) syz_open_dev$mice(&(0x7f0000e78000)='/dev/input/mice\x00', 0x0, 0x480) socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r0) writev(r0, &(0x7f0000c7d000)=[{&(0x7f00002e9000-0xe2)="f0", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000041c000-0x4)=0x0) 2018/01/30 23:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000070c000-0x9)='net/raw6\x00') openat$ppp(0xffffffffffffff9c, &(0x7f000082c000-0x9)='/dev/ppp\x00', 0x40501, 0x0) connect$rds(r0, &(0x7f0000233000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b35000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000b57000)={0x7fff, 0x4, 0x3, 0x3, 0x4c4, 0x1aa}) 2018/01/30 23:03:28 executing program 0: r0 = socket(0x18, 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) 2018/01/30 23:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) semget(0x0, 0x7, 0x4) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000a36000-0x18)={0xaa, 0x1, 0x0}) io_setup(0x1, &(0x7f0000ed6000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f31000)={0x20, 0x4, 0x69, 0x80d}, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f4b000-0x50)={@generic="40fccffce9a927cb2f8330cdf4b587e2", @ifru_ivalue=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000c67000+0x698)=0x53c3ca6c) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/30 23:03:28 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001e8000-0xc)={0x0, 0x3f, 0x10}, 0xc) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000ce000-0x20)={r0, 0x3, 0x1, 0x1ff, &(0x7f0000ae9000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000920000)='/dev/usbmon#\x00', 0x8, 0x400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000073f000-0x4)=0x5, 0x4) 2018/01/30 23:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000d62000)={0xa, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x92e7}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000272000-0x1000)="1d", 0x1, 0x0, &(0x7f0000a5f000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 23:03:28 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x200000) mmap(&(0x7f00003e8000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ea000)='/proc/self/net/pfkey\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003ea000+0x441)={0x0, 0x16, "6c1e4ae1f3ff52796cd35d960b2ca5df6b95001773c8"}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x1, 0x100}, 0x8) fcntl$setflags(r0, 0x2, 0x0) 2018/01/30 23:03:28 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x8) close(r0) 2018/01/30 23:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fe8000-0xe)='/dev/admmidi#\x00', 0x6, 0x40202) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c56000)=0x9, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000027000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000dea000)={{0x0, 0x0}, {0x0, 0xfff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:28 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x40000019, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) [ 121.054298] insert transport fail, errno -17 2018/01/30 23:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002ce000-0x20)={@generic="94a88777cedb79476c91434ac10641c1", @ifru_flags=0x1000}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x0, 0x1, 0x100001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:28 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0505405, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r0, 0x0, &(0x7f00005d4000-0x4)=0x0, 0x800) accept$packet(r0, &(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a04000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000994000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/30 23:03:28 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000d79000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) pipe2(&(0x7f0000379000-0x8)={0x0, 0x0}, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$bt_hci(r3, &(0x7f0000e86000)={0x1f, 0x3, 0x0}, 0x6) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r2, r4, &(0x7f0000e65000-0x8)=0x0, 0x10000000006) 2018/01/30 23:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000f73000-0x1f)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008d0000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000293000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b4000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000312000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff, 0x2, 0x80, 0x2, 0x0, 0x20, 0x29, r1, r2}, {0x3, 0x1ff, 0x7, 0xb, 0x2, 0x80000001, 0xfffffffffffffffd, 0x1}, {0x0, 0x1f37, 0x6, 0x3}, 0x3f, 0x3, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0xa, @in=@empty=0x0, 0x3, 0x1, 0x2, 0xcf, 0x4b, 0xfffffffffffffff8, 0x6}}, 0xe8) 2018/01/30 23:03:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000317000)=0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0x2f7) 2018/01/30 23:03:28 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aea000-0xc)='/selinux/checkreqprot\x00', 0x5a1500, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008fe000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x181000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aea000-0x14)={0x0, 0x1, 0x100000000, 0x7f, 0x80000000, 0x7ff}, &(0x7f0000aea000-0x4)=0x14) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0xc, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aeb000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004e3000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x200, 0x0, 0x1, 0x9}, &(0x7f0000480000)=0xa0) 2018/01/30 23:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00004ae000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000e19000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000404000)='/dev/audio\x00', 0x10000, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000921000-0x8)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/30 23:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fea000-0x90)="544e796a2da34062c8e829a67132b9350dc35cb3fb2b0dcddecce09af6247a681fc3647587390f5e7f539343c181dcabf515280cc9ec43c925c3365f411c089bf0af27bb7e35f69773a926fdf7383d445d202b30b5b645da63059b7b20a08cb557041f02b1279073c8b8fa293374e404629916fb8e4d9f450183f68d309aacaa09110da6862b5431be99fc6fa7629110", 0x90) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x5}, 0x10) sendmsg$netlink(r1, &(0x7f00005e3000-0x38)={0x0, 0x0, &(0x7f0000ce3000-0x30)=[], 0x0, &(0x7f00009b5000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e44000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000413000-0x20)={0x10203, 0x3, 0x3000, 0x2000, &(0x7f00006ca000/0x2000)=nil}) 2018/01/30 23:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/mixer\x00', 0x40001, 0x0) syz_open_dev$dmmidi(&(0x7f0000985000-0xd)='/dev/dmmidi#\x00', 0x6, 0x4102) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000253000-0x86)=""/134) [ 121.254442] netlink: 'syz-executor3': attribute type 18 has an invalid length. [ 121.255918] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 121.264705] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/30 23:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bfd000-0x9)='/dev/sg#\x00', 0x6, 0x81) accept4$ax25(r1, &(0x7f0000f56000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000204000-0x4)=0x10, 0x80000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000411000-0xc)={0x5, 0x1}) recvmmsg(0xffffffffffffff9c, &(0x7f0000f2d000)=[{{&(0x7f0000192000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009e8000-0x40)=[{&(0x7f0000983000)=""/186, 0xba}, {&(0x7f0000304000)=""/204, 0xcc}, {&(0x7f0000737000-0x7c)=""/124, 0x7c}, {&(0x7f000075d000-0x2f)=""/47, 0x2f}], 0x4, 0x0, 0x0, 0x1000}, 0xb4}, {{0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f00003d9000-0x99)=""/153, 0x99}, {&(0x7f00006e8000)=""/33, 0x21}, {&(0x7f0000b80000-0x9e)=""/158, 0x9e}, {&(0x7f0000218000-0xf7)=""/247, 0xf7}, {&(0x7f0000399000-0x3c)=""/60, 0x3c}, {&(0x7f00003a4000)=""/21, 0x15}, {&(0x7f0000973000)=""/73, 0x49}, {&(0x7f00002fa000-0x28)=""/40, 0x28}, {&(0x7f0000194000)=""/90, 0x5a}, {&(0x7f00002bb000)=""/32, 0x20}], 0xa, 0x0, 0x0, 0x140000}, 0x1000}, {{&(0x7f0000a93000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b05000-0x50)=[{&(0x7f0000a75000-0x30)=""/52, 0x34}, {&(0x7f000049a000)=""/9, 0x9}, {&(0x7f0000421000-0xc0)=""/192, 0xc0}, {&(0x7f00008d2000-0x7d)=""/125, 0x7d}, {&(0x7f0000b08000)=""/193, 0xc1}], 0x5, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f0000df3000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000aeb000-0xa0)=[{&(0x7f0000c37000-0x89)=""/137, 0x89}, {&(0x7f0000bd4000-0xf8)=""/248, 0xf8}, {&(0x7f00003b7000-0x69)=""/105, 0x69}, {&(0x7f0000820000)=""/28, 0x1c}, {&(0x7f0000c23000)=""/205, 0xcd}, {&(0x7f0000a40000-0xa9)=""/169, 0xa9}, {&(0x7f00001e8000-0x6d)=""/109, 0x6d}, {&(0x7f0000d03000-0x5d)=""/93, 0x5d}, {&(0x7f0000e60000-0x8e)=""/142, 0x8e}, {&(0x7f0000aa5000-0x34)=""/52, 0x34}], 0xa, &(0x7f000036d000)=""/41, 0x29, 0x5fa}, 0xcc00000000000000}], 0x4, 0x40000102, &(0x7f00009b5000)={0x0, 0x989680}) unshare(0x10000) getpeername$packet(r2, &(0x7f0000795000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c4000-0x4)=0x14) sendmsg$nl_route(r2, &(0x7f0000d3e000-0x38)={&(0x7f0000d15000-0xc)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000f7c000)={&(0x7f0000040000)=@ipv4_getaddr={0x68, 0x16, 0x402, 0x3, 0x2, {0x2, 0x38, 0x420, 0x0, r3}, [@IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x142}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0xffffffffffff4495, 0x8, 0x7fffffff}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0xc000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000999000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:28 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x26e, 0x0, 0xfffffffffffffffa, 0x16}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000)={r2, 0x6d, "a0283b257249a5335648a85a081ada96d50e150909a1f47a3a8300ae484c7179d10e8f9a8be3c33ee908974df5b53bb406a23b971acfdf4f092d3c5527a241a83dfec9a4c71ea185c4a2610db9794b3776e51ac219a739d3d0cabe42cc1ed528325faec2e9edc693b08df75427"}, &(0x7f0000009000+0x708)=0x75) r3 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, r3, 0x1}) ioctl$int_in(r4, 0x5452, &(0x7f0000004000-0x8)=0xfffffffffffffffc) 2018/01/30 23:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="100000001d0061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/30 23:03:28 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x80) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0xb}, 0x8) 2018/01/30 23:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000270000-0x1)='\x00', 0x2) recvfrom$inet6(r2, &(0x7f00001d7000-0x24)=""/36, 0x24, 0x40000020, &(0x7f00000ca000-0x1c)={0xa, 0x3, 0xffffffffffff02e1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = open(&(0x7f0000bed000)='./file0\x00', 0x101200, 0x20) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ed5000)={0x40, 0x7, 0x2000}, 0x4) 2018/01/30 23:03:28 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000aea000-0x23)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@end={0x0}, @lsrr={0x83, 0x0, 0x300000000, [@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, @rand_addr=0x1bf, @dev={0xac, 0x14, 0x0, 0x15}]}, @ssrr={0x89, 0x0, 0x1, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}]}]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x20d, [0x0]}) 2018/01/30 23:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000522000)={0x0, 0x0, 0x0, []}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f00001b9000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) syz_open_dev$amidi(&(0x7f0000d2d000)='/dev/amidi#\x00', 0xbcc, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/30 23:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = gettid() lstat(&(0x7f00006b6000)='./file0\x00', &(0x7f0000ed3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fd1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a1000-0x4)=0xe8) getresgid(&(0x7f00007b0000)=0x0, &(0x7f00004da000)=0x0, &(0x7f000050d000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e36000-0x4)=0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000af4000-0xb)='/dev/audio\x00', 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00002c2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075a000-0x4)=0xe8) getresgid(&(0x7f0000199000)=0x0, &(0x7f0000092000)=0x0, &(0x7f00005b8000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e92000)=0x0) r12 = getuid() fstat(r0, &(0x7f0000399000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) r15 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r15, 0x29, 0x23, &(0x7f00002d7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000607000)=0xe8) fstat(r0, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() lstat(&(0x7f0000c15000-0x8)='./file0\x00', &(0x7f000072c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000471000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000200000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000446000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000)=0xe8) getgroups(0x1, &(0x7f0000e18000)=[0x0]) r24 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000039b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xe8) fstat(r0, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f47000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000)=0xe8) stat(&(0x7f0000396000-0x8)='./file0\x00', &(0x7f000042c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = gettid() stat(&(0x7f0000b84000)='./file0\x00', &(0x7f0000255000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000f85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000193000-0x118)=[{&(0x7f0000129000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000004b000)=[{&(0x7f000047a000)="9eb37ea08f55528ad90282", 0xb}], 0x1, &(0x7f00000f5000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}], 0xe0, 0x8000}, {&(0x7f00003a2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d27000)=[{&(0x7f00006e6000-0x65)="1a7f68c3f7626d41c3520fe24a0311d14040943e713ea7cbf8adab664aa47a5bef964733c60a2820c182ac4071d105c63c8a66c01040d4c7e98273547add58bb65de970e16242de90b95cd83ae3eee6970decf370cb47cbc114cdd53b9557ab25f2a384504", 0x65}, {&(0x7f0000f29000)="8cee77c2793eafbed32674e972b7ea7e8a7f38bdabf9022107c6", 0x1a}, {&(0x7f000054b000-0x72)="e90c287e25cd9b16072ab009658feb14ebd10a48ecc4591bb0f046b7d0ffe30244696ceaa25c0018c2ca10e309261a0f17ff90999a079713b24c6285844224b6b1a2dd4288171ecc0edf42a1c9494e6152f2e0cd8fd5984b27a407148b08da60f1d9c81c236101176651b0ecc9d1d405335ba97b24e09acd45d31d25bb0a6bf0a727b525784414cd1ea0dcdb8340f0eed31ea5ca5399241680e44cca6becd8af2379261ddde5ce2fc8a3e378a52564cca7dbda682b55049d78b4c5d766719976e200129edb658b690bae3c734625bfc2283c7916d74b7662931d1ef5e989ac36190b36", 0xe3}], 0x3, &(0x7f0000328000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x5bb12c893a1f941a}, {&(0x7f0000479000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000144000)=[{&(0x7f0000da5000-0x73)="cfb9b2adcc0b89f112bf17684e38f35df645c901ed700c0c9498cbbfce0765649b5764abd160247c2a9df797c92321df12ef719189997649f03c3b7f26f447a273ed196bd51abc616fd7d05d6dcc5e5ba4e94caf28b180b3722df92c18323f545d9332d8004ac0b2d4c2f99f419b80ef37da89", 0x73}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000450000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001e9000-0x20)=[{&(0x7f0000e8e000-0x1000)="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", 0x1000}, {&(0x7f00007f2000)="2961dac33b58dca05c7c6f4be912c70ca2386ce5bbead1240e2be5150f6417e7d0ed66b7a10ed771ab2b047f1cd19dfea2c9addcfa3ca6655e773b3c54adb338a317ceea081f2a6faa8393a1666f21f242cec69dfedf82aae6a5823fd5dd8e693d57304a87289f0a4b360ecdd42c0b74dc4138015faf", 0x76}, {&(0x7f0000bcb000-0x7d)="85369fd44ef07f163026f69aa0d7fe4e3201d44006fa94a97136b64f09352eb9e0e6eea53febba227552c750e535d25d3a357efa500b3e41834085df3b1ab577a8613ca597d066d47996aba6fcaaa64501fac915bf99d3696c24551819f1092bc01c448bddc2b2a1e69d4d3d39df2912965ab412fe9b5ea77e3c84aaaf", 0x7d}, {&(0x7f0000726000)="be2da19566186e183901f5d023fe07e05b50ce8f3837cabe70d65951ffe5034a9b664c03beb9ee07327f4d58f87aac5c447b4f75ca71efefe18413a19595", 0x3e}, {&(0x7f0000a4d000)="648b0789fbbd37060ea2988857bd7c0758574d2014", 0x15}, {&(0x7f0000911000)="07c9435864c74a2df46b74fdba76605730adf688388f02a91aa736047e77eee67f8e60217d029b94e3dac059aa", 0x2d}], 0xa, &(0x7f0000229000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}], 0xf0, 0x1}], 0x5, 0x20000010) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000121000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/30 23:03:28 executing program 5: eventfd2(0x4, 0x80001) r0 = syz_open_dev$tun(&(0x7f0000093000)='/dev/net/tun\x00', 0x0, 0x800c0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000588000-0xa)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:28 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000b8b000)={0x10001, 0x3, 0xf006, 0x2000, &(0x7f0000740000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = epoll_create1(0x0) r4 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ee2000-0xc)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b38000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001dc000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb6000-0x4)=0xe8) connect$packet(r0, &(0x7f0000b62000)={0x11, 0x6, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r4, &(0x7f0000b83000)={r3, r1, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000b6a000-0x4)=0x40a57102) 2018/01/30 23:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000b26000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000cb6000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0, r1+10000000}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0xfffffffffffffffd, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000179000-0x9)='/dev/rtc\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000af7000-0x4)=0x0, &(0x7f00002d0000)=0x4) 2018/01/30 23:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) socket$rds(0x15, 0x5, 0x0) 2018/01/30 23:03:28 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f0000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000032c000-0x4f)=""/79) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000aeb000-0x90)={0x100, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf90f9038) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00006cf000)={0x2, 0x0, [{0xa, 0x9, 0x1, 0x3, 0x4, 0x7ff, 0x6, [0x0, 0x0, 0x0]}, {0xa, 0x6, 0x3, 0x305, 0x73f4407b, 0x3ff, 0x1f, [0x0, 0x0, 0x0]}]}) dup(r0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cba000-0x4)=0x0) 2018/01/30 23:03:29 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000019000)='/dev/input/mice\x00', 0x0, 0x300) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000021000-0x9)="9c428b185ac2a5cd07", 0x9, 0x4000004, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c29000)='/selinux/checkreqprot\x00', 0x400041, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000a1e000-0x6)={0x4f34be7e, 0x7, 0x5}) sendto$unix(r1, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r0) syz_open_dev$mice(&(0x7f0000a24000)='/dev/input/mice\x00', 0x0, 0x40000) 2018/01/30 23:03:29 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0x1, 0x26, &(0x7f000000b000-0x40)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 23:03:29 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x8805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000ebd000-0xc)={0xffffffffffff7fff, 0x80000001, 0x2}) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(0x0) read(r4, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$dupfd(r2, 0x406, r4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000167000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:03:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1ff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x400) msgsnd(r1, &(0x7f0000000000)={0x1, "c5275013ca38f9553ccbef63924a40e62d5bda860e1d59db86d9059d6573d7c6a83105cedfa243ef1ea835cd4c80753e0afd3f58ab61f8d849a8c13a001582d5dea496566d172133b6fb01f309c3c99a4e83aa4525f0c0c3806ee788bed9ff0100028b1130d054cca26939dcea5965c26f732f4659d4"}, 0x7e, 0x800) accept$netrom(r0, &(0x7f0000f3a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000001000)={0x2, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000003000-0x2b)="349069b59b2e2e42a9272ecb2813526d84409fa2de6037038b0179efa4499976830e2f2b93c562858b06fc") mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000009000)=""/255) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000a08000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) listen(r2, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000f7000)={@common='eql\x00', @ifru_names=@generic="c15c9a040000001b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000f66000)={0x6, 0x5, 0x64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r4, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000fe2000)=0x0) r5 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000010000)={0x3f, 0x8, 0x1, 0x100}) 2018/01/30 23:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000030000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffcfa, 0x101100) bind$pptp(r0, &(0x7f000032a000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) close(r1) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000-0x4)=0x1c, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000001000-0xda)=""/218, 0xda) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000003000-0x48)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/30 23:03:29 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000764000+0x992)=@common='ip6gre0\x00') mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aea000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000471000-0x4)=0x0, 0x4) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000aeb000-0x10)={0x7000, 0x10000, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) [ 121.508248] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 121.584201] binder: 18524 RLIMIT_NICE not set [ 121.590999] device eql entered promiscuous mode [ 121.606768] binder: 18524 RLIMIT_NICE not set [ 121.619888] binder: release 18521:18524 transaction 63 in, still active [ 121.626780] binder: send failed reply for transaction 63 to 18521:18532 [ 121.679484] binder: BINDER_SET_CONTEXT_MGR already set [ 121.684925] binder: 18521:18532 ioctl 40046207 0 returned -16 [ 121.692155] binder: 18524 RLIMIT_NICE not set [ 121.696940] binder_alloc: 18521: binder_alloc_buf, no vma [ 121.702572] binder: 18521:18524 transaction failed 29189/-3, size 0-0 line 2903 [ 121.714545] binder: undelivered TRANSACTION_ERROR: 29189 [ 121.720116] binder: undelivered TRANSACTION_COMPLETE 2018/01/30 23:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x48f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x4000000) 2018/01/30 23:03:29 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000)="", 0xb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='syzkaller0\x00', 0x100}) 2018/01/30 23:03:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001000-0x2)=0x8f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000341000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r2 = syz_open_dev$midi(&(0x7f0000594000)='/dev/midi#\x00', 0x1f, 0x4001) accept4$vsock_stream(r2, &(0x7f0000dcc000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) 2018/01/30 23:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd0000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007e5000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000303000-0x4)=0x14) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/30 23:03:29 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xc77, 0x3, &(0x7f0000728000)=[{&(0x7f0000aea000-0x1d)="9b17f613d2cd45b301c57f6cc04c598fc845228352e30dd59dd4fa27d6", 0x1d, 0x9, 0x8}, {&(0x7f0000aea000-0x44)="5d6eba85263c28f8ccf5408b25c9531e27c97641d2c639f4000637a55f567ce07c43b99e9bd289ccf5c1f3473671b55a047c8c49dddc622a59e54ded29f5f1a4924094d2", 0x44, 0x5, 0x4e}, {&(0x7f000060a000)="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", 0xfb, 0x2, 0x9}], 0x2a0000) 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) write$fuse(r0, &(0x7f00008c1000-0x1c)={0x1c, 0x0, 0xffffffffffffffff, @fuse_notify_inval_entry_out={0x5, 0x9}}, 0xc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0xffffffffffffeffe, 0xfffffbfffffffffe, 0x80da12, 0x8, 0x6, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000108000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bf000-0x4)=0xe8) setuid(r1) 2018/01/30 23:03:29 executing program 7: futex(&(0x7f0000000000)=0x0, 0x84, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x4000, 0x0) 2018/01/30 23:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 121.725225] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 23:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') close(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000c5b000)=0x8, 0x4) 2018/01/30 23:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000068e000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/enforce\x00', 0x1, 0x0) faccessat(r1, &(0x7f00009ac000)='./file0\x00', 0x80, 0x800) 2018/01/30 23:03:29 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x8008, 0x800, "007018af001022ca56b995eef6a322a1de0c7677fa3631c3db78f77d6cdaf7a6b67286319b8f01ffacc56d4d30ec819dbdc780fffd3eada69df2d22ba444d7cc0dd3cc9e6a8f364f9a53011791dffbc5"}, 0x160) fsync(r0) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000413000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005b000-0x4)=0xe8) setfsuid(r1) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000796000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae9000)=0xe8) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000936000)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000aea000)=0x3, 0x2) setreuid(r3, r3) getresuid(&(0x7f00001f9000-0x4)=0x0, &(0x7f0000ae9000)=0x0, &(0x7f0000aea000-0x4)=0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000aea000-0x38)={&(0x7f0000aea000-0xc)={0x10, 0x0, 0x0, 0x2080004}, 0xc, &(0x7f0000204000-0x10)={&(0x7f000074a000)=@expire={0x120, 0x18, 0x300, 0x3, 0x2, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x76, 0x3, 0x0, 0xa, 0x80, 0xa0, 0xff, r2, r4}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0xff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0x73, 0x8, 0x5, 0x9, 0xfff, 0x5, 0x800}, {0x7fffffff, 0x7, 0xffffffffffffff67, 0x7a9}, {0x6, 0x6, 0x3}, 0x4, 0xffffffffffffffff, 0xa, 0x0, 0x5, 0xa1}, 0xff}, [@proto={0x8, 0x19, 0x3c}, @tfcpad={0x8, 0x16, 0x10000}, @etimer_thresh={0x8, 0xc, 0x81}, @srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x8800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000084d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ed000-0x4)=0xb) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"a4cc118a48d710"}, 0x81}, 0x10, &(0x7f0000b64000-0x20)=[{&(0x7f0000000000)="4a25af6d53c75cdc8b1a41c55e58524244dfca1a8aa645877673c0f2371f50a50af52cd3280b26dc70e381b819ea58814d66b82f2a16cd738f6220defd06095debb508330af18584cf55348553561e986cfcb529169b80ceab3ce9eaac55db0534ec90ac9504f37a12051f673c7d6f9d5335bfcee6669a20bc1e774622c05bdc441e342b5ccbb98893", 0x89}, {&(0x7f0000aca000)="7027a836de0da9d1f5e6364b3c0d07", 0xf}], 0x2, &(0x7f0000000000)=[{0x48, 0x1, 0xfffffffffffffff7, "6a0a2ce1a3fe92ed93df3b97b129b4d6ff47fa9701ddfbf91aa9e731f719922d67a33cac19105b896fb57229fe92b03a43c0"}, {0x98, 0x114, 0x9a24, "aff85ca55d30247bac95b0e703798f31f5f8714e8f8788d1e941691c4c1a3e8f2fa2bae79545be40f8e0f909865bad8afc0b3c1101eb09f6d9948fd336ab78c0e24e51737b9541fa3e0062a32ba6f6ca532256c3149d15ad224d08f649cd908d56d545f125be3539b2b63f4eee57408d11aa09341908a23f9bd52758c223cb0f34"}, {0x70, 0x11f, 0x65, "3168a89e3b793d5b0921106ec2cc59e6952145a5206d19c6f275e9900ab8bb3e0e9bb558015f23502bcc9f376c73c1a12e14bb0c10dc99480ee7812188392fd052a0b0edde29966ab91e2dbcfbbeed34675aceff84e6a6013c7435bec2cd"}, {0xa8, 0x11f, 0x8, "ba0cc612f03b5df615e4632a06535da1ccb0574588398a744d97ceb6b7996c39438aec62fba7e676623e885cc7fa96e21013d1658570f3dd5e2830409c79cf6c1f7c5ff9f929fe27520164d70a9d0e9151c5ac3e26858cdeac18560276595fc4594bc2dcdd6b2dd45667d6f18778c22a5b65e116a1faf55f798691153ed081144caf93cf5589d34fa4aee8c71248e84bf9431b95"}, {0x78, 0x0, 0x476, "125bb659e07fcf60cd66900bce9984304cbfd2624380d64dd92a689e4ac2cb1e155d0fdad77a976b8117fba31fd609892218c99da763004bb8a6e18cc220eca189c5b79e6ea6d670bbc48f308a763da4031e7e4910ab78032be1b1608ad0637da5d23de81d789b"}, {0xf8, 0x1, 0xffffffff, "7758cee77ad5844a243016433e441d8f0ae3c250b41a2d73e0856295f2301e62f761ebaaf53fe8545e37a306af2b8dfba3403809c11d0dedb9b1a0f60fa3cefed0b7a3b9f1e4f46d8cf5fb4f468ce9c6d375a49bd3e2bc0327c4ecb35d5dd9548b40bb4d2bfbb45c2851175aa3c5dc69ea9584d189903a1eb97e720f4856dcc1d6ac9e0c678bbe599b877c57e67e93c4ba256905b214bcf8eddabf37a0d30d09250a7b3643e3fee213b359d790cefedd4c29388972fc0c0e631b558911b97555eb2084e0afb07324579779462fcbaced27fd3fa147cbdd509e6e51a87b2e6e8a23e907164412"}, {0x80, 0x10d, 0x1, "5c04146a5651997145a7a4d573606d3561104c84d2d09df80cd5e4e5cc3048c48d88a66c8af38bb11d9332189865c77e4c5f5d83733d9243c4dd99a38f51eeef0c965fbbb9aa7a258e559aacd9c571f84e70e5fdc34975e040e56751e3baa25ddbc4e2a7de16e7fad8d1b6fc4fade859"}, {0x90, 0x10e, 0x83e, "852096a06340ed3b6334a25df3e5841811f185d6ef3a501af5c566ee624ffa1becdfb4765821d0a6c80a8fddbfbd72911a6577d05870f853ef9191c0d44ff0511997652d58cc02e8e764173965b9043ad199bb2964bf63ca337ed275929f7959250b250625e8bb760db4fe55210c1ea9c12e7ac5ef09dc3dd7c9febf"}], 0x478, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de2000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000a8d000)=0x81, 0x4) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000082f000)={0xffff, 0x8, [0x7, 0x4]}) syz_open_dev$sndpcmp(&(0x7f0000bbd000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$KDSKBLED(r0, 0x4b65, 0xffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r1, r1, &(0x7f0000654000-0x8)=0x3, 0x2000401) r2 = shmget(0x0, 0x4000, 0x4, &(0x7f0000a69000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000d40000)=""/41) 2018/01/30 23:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000df7000-0x8)=0x0) faccessat(r0, &(0x7f0000a24000)='./file0\x00', 0x0, 0x0) 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000224000)='./file0\x00', 0x8) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000072000-0x7)={r0, r0, 0x0, 0x0}, 0x10) 2018/01/30 23:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket$kcm(0x29, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b55000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d17000)={0x80002004, 0x0}) r3 = open(&(0x7f000084b000+0x1f7)='./file0\x00', 0x10000, 0x100) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000ae8000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:29 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fe5000)="92961347e4ba0a82b3f867f351c44fe419a4b3761b94f3e4cebb656457b0a3f0c0998b4ec4030000001bd36ac4ebe4a43e524b7032a5f686e2416f6bf39bcac4631b96dd4d5041a93f653b41be89a0dd058c30c2f3194aa07430ba8cc28213d0bab008ecea7c68c261d27cec6de717b2942703621f86ca02eba95f233d24fc3ea1f60c368f966605467dd7610e01b4b0b04dde208db2fa350b73ea4894ec500174c828ece5143b7ff57281ffefd0c4371c53c3cf40c16c205f70bbd7cffc416be084bbc3959100207683b85df95a5176460d479e4feef2e5e06ee2503bf40859", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000076b000)={0x0, 0x0}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) write$selinux_create(r0, &(0x7f0000b6c000-0x34)=@access={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x35, 0x0}, 0x34) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000fe6000)={0x0, 0xcc, 0x9, 0x0, 0x64}) tee(r2, r1, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/hwrng\x00', 0x400000, 0x0) 2018/01/30 23:03:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/253, 0xfd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000011000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='GPLppp0@\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 23:03:29 executing program 5: r0 = socket$inet(0x2, 0x800, 0x8999) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003cf000-0x4)=0x0, 0x4) r1 = syz_open_dev$midi(&(0x7f000090e000)='/dev/midi#\x00', 0xff, 0x20080) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000aea000-0x8)='./file0\x00', 0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) modify_ldt$write2(0x11, &(0x7f0000913000)={0x4, 0xffffd, 0x2000000000004c00, 0x5, 0x3, 0x7fffffff, 0x10000, 0x2, 0x105, 0x80}, 0x10) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x1, &(0x7f0000aea000)=[{&(0x7f0000aeb000-0x24)="ba56e0dfceefbe5657c9fe8b94843cc95ead671e3e687387dcccd6c7b3888b9bfcf55d79", 0x24, 0x100000001, 0x3}], 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00001d8000)={0x4, 0x0, 0x8001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000aeb000)=0x8) 2018/01/30 23:03:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000651000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x43, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7fff, 0x9, 0x1, 0x7f, 0x9, 0x4, 0x800, 0x1, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000-0x18)={0x5faff906, 0x29, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000002000-0x8)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7ff, 0x6, [0x221dc39d, 0x1, 0x200, 0x100000000, 0x2, 0x3]}, &(0x7f0000000000)=0x14) r3 = syz_open_dev$admmidi(&(0x7f00005cf000-0xe)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000e25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000002000)=0xfff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000484000)={0x8, 0x34, "bdd55bd7eee06a10566b4336378d5e995c32f9995912602d358588d53393c922b49b321e09e7fa3a93ca77637de069b2f854bb10"}) getpeername$llc(r4, &(0x7f000089f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ba000-0x4)=0x10) r5 = socket(0x15, 0x80005, 0x0) fsetxattr(r5, &(0x7f0000178000)=@known='security.selinux\x00', &(0x7f00007b4000)='/dev/admmidi#\x00', 0xe, 0x1) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f00008d1000)={0x0, 0x0}) getsockopt(r5, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1a7) 2018/01/30 23:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) membarrier(0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/30 23:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f000070a000-0x8)='./file0\x00', &(0x7f0000ac5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b6b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000095000)=@assoc_value={0x0, 0x0}, &(0x7f0000c63000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e6a000-0x8)={r2, 0x8}, &(0x7f0000f3a000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r3, &(0x7f0000e4d000)=""/0, 0x0, 0x0) 2018/01/30 23:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000ff3000)={0x19980330, r0}, &(0x7f0000e48000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000557000-0xc)='personality\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f01000-0xa)='attr/exec\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000601000)={0x1, &(0x7f000066a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000c10000)={r3, 0x22}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x0) r4 = syz_open_dev$adsp(&(0x7f0000400000-0xb)='/dev/adsp#\x00', 0x5, 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000461000-0x4)=0x6) clock_gettime(0x0, &(0x7f0000fba000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000084f000-0x50)={0x18, @time={r5, r6+10000000}, 0x800, {0x7ff, 0x89}, 0x9, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7c000-0x9)='/dev/dsp\x00', 0x0, 0x0) r8 = userfaultfd(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000f67000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000090f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) sendmsg$alg(r7, &(0x7f0000520000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000bb3000)="1bbf7260d8aed2b5e346067d87754a5d99073d17e09fddcaf3eb06f354cb9ef6f772485eb2453292af1661060a5040a82e067b07752e9a812379eb6601fb6eb870d25f2c0fc23e188642252d59b0cdce69486fac6d5c2f972adc7b29163c360870d66df4aae8316c11f982120eae5735905572e4511068309adddc5c7884b9101ee479b8d274b12b50ddfb75388e8e640d38b37ff0ca713df9cf81c0f67d489c930f7bb03259b71980c406f06b5b673dbb82816395f8569db8cbb6a4cbae558e50ed5cb8d96dc2", 0xc7}, {&(0x7f0000b27000)="", 0x0}, {&(0x7f000034d000)="2cb40f8028767a1ea4eb31cb46637c39feca061717b75281ce9f5bffd7e274afdf8bb2ac26bf3a2facdb81a1355bd9711590e4d8ccd80a06cb50651d45fe63ed0b7d9c892f6c6f1da0ac926a55d3c3798c5e58cc0eae709408e426782d9757d7e4c05139ebd7b4e253de985f74007f0aa4ef81b9d6647829f9a36e70fe0af757d615067e098c686b4ecb70b739f05548d9763fce7b2419ab1ce99f7a64614af769728d6611e2aa0cf0482b0d22ec06111f69d60057aab790b1136e708a82cf08e6c345d9c362d7a95542c80d63a35da7aa7a5e1109dcb061c1a8ab15dd37f586c6f9b18fe389c28b821c", 0xea}], 0x3, &(0x7f0000fdb000)=[@iv={0x68, 0x117, 0x2, 0x52, "2efb1ac5acf09aee222f4185982c9138629d17d19126253048120162c82a6e389256fa20f364599aac6167b74095cad9af18d87ef644cc2ddc2b189b9055b54e83eaa6b1d9420c6a413cfe299412366a95da"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x80, 0x40}, 0x8001) semget$private(0x0, 0x7, 0x80) semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000057e000)={0x1, 0x3, 0x26b, 0x0, 0x3ff, 0xd8, 0x1, 0x8, 0x461, 0x3, 0xfffffffffffffff8, 0x3, 0x0, 0x3, 0xffffffff, 0x3, 0xf35, 0x5, 0x63}) 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x408001, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000878000)=0x0) syz_open_dev$amidi(&(0x7f0000fd2000)='/dev/amidi#\x00', 0x80, 0x20000) 2018/01/30 23:03:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xfc3a6a5d2466d892, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000988000-0x6)={0x0, 0x3}, &(0x7f0000653000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x1f, 0x7, 0xe4}, &(0x7f0000c2e000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d72000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xa0) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r3, &(0x7f0000db1000-0x8)=0x0, 0x8) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00002c5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc2e0dd4bba827968}) 2018/01/30 23:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockname$netrom(r0, &(0x7f0000903000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000083a000)=0x48) write(r0, &(0x7f0000923000-0xfc)="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", 0xfc) 2018/01/30 23:03:29 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000386000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000048e000)={0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xff, 0x4000000000000, 0x0, &(0x7f0000916000-0x9)=@common='rose0\x00', 0x80000000, 0x901a, 0x7}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000434000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000aea000-0xa)='/dev/dsp#\x00', 0x2, 0x80001) r2 = semget$private(0x0, 0x3, 0x1) clock_gettime(0x0, &(0x7f00005cd000-0x10)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00002f6000)=""/130, 0x82, 0x5, &(0x7f0000aea000)={r3, r4+30000000}) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000f4000)=""/113) 2018/01/30 23:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00002ee000-0xd)='/dev/dmmidi#\x00', 0x30, 0x268000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000271000)={&(0x7f0000c64000/0x4000)=nil, 0x511d, 0x0, 0x57, &(0x7f000065c000/0x2000)=nil, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000df6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006d1000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000d6f000)=[{{0x0, 0x2710}, 0x4, 0x5, 0x7}, {{0x0, 0x0}, 0x4, 0x5, 0x83}, {{0x77359400, 0x0}, 0x4, 0x2, 0x2}, {{r2, r3/1000+30000}, 0x6, 0x800, 0x3}, {{0x0, 0x0}, 0x7, 0x10001, 0x5}, {{0x0, 0x7530}, 0x7fffffff, 0x2, 0x7}, {{0x0, 0x0}, 0x100, 0x8, 0x7}, {{r4, r5/1000+10000}, 0xfff, 0x3ff, 0x7}], 0xc0) 2018/01/30 23:03:29 executing program 3: r0 = epoll_create1(0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/01/30 23:03:29 executing program 2: r0 = socket(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000581000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x0, 0x23, &(0x7f0000001000-0x1)="", 0xffa6) 2018/01/30 23:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) dup2(r1, r0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0x1000)=""/4096) [ 122.006666] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000af1000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d54000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005ba000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000663000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007ea000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x8000, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x6, 0x2, 0x9e, 0x0, 0x6, 0x2, 0x2, 0x7}, {0x9, 0x5b2578bd, 0x1000, 0x9}, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x4, 0x7, 0x2, 0x3, 0x5, 0x1, 0x80}}, 0xe8) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000035e000)={0x0, 0x6, 0x4, &(0x7f0000b04000)=0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x20000003, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r4, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) 2018/01/30 23:03:29 executing program 7: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) preadv(r1, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f00004cb000/0x4000)=nil) syz_open_dev$midi(&(0x7f0000ce8000-0xb)='/dev/midi#\x00', 0xfffffffffffffe00, 0x400000) shmat(r3, &(0x7f0000c82000/0x4000)=nil, 0x409705dd76705c0f) tgkill(r0, r2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r4, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x1c) ptrace$pokeuser(0x6, r0, 0x2, 0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/30 23:03:29 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000aea000-0xd)='/dev/dmmidi#\x00', 0x20, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000008a000-0x20)={0x7fffffff, 0x7, 0x2, 0x8, 0x1, 0xffffffffffff91cf, 0x6f6, 0x1ff, 0x0}, &(0x7f0000156000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008bc000-0x8c)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000075c000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000d7a000)=""/4096) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/30 23:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000018000-0xc)='/dev/amidi#\x00', 0x4, 0x200) syz_open_pts(r2, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f0000e74000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) lseek(r2, 0x0, 0x3) ioctl$TCXONC(r4, 0x540a, 0x0) write(r1, &(0x7f00009c3000)="b6", 0xfffffffffffffdab) ioctl$TCXONC(r4, 0x540a, 0x8) process_vm_readv(r3, &(0x7f0000d00000)=[{&(0x7f000096d000-0x3d)=""/61, 0x3d}, {&(0x7f00004c5000)=""/62, 0x3e}, {&(0x7f00005c1000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000f92000)=[{&(0x7f00009db000-0x18)=""/24, 0x18}, {&(0x7f00005be000-0xe1)=""/225, 0xe1}, {&(0x7f0000526000-0x15)=""/21, 0x15}, {&(0x7f000041b000)=""/89, 0x59}, {&(0x7f0000bd3000-0xc9)=""/201, 0xc9}, {&(0x7f0000a3e000-0x7c)=""/124, 0x7c}, {&(0x7f0000c9f000-0x5c)=""/92, 0x5c}], 0x7, 0x0) 2018/01/30 23:03:29 executing program 3: r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006dd000)='/dev/vga_arbiter\x00', 0x311240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000)=0x66a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006fe000-0x8)={0x0, 0x7f}, &(0x7f0000000000)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) kcmp(r0, r1, 0x3, r4, r4) ioctl$KVM_NMI(r4, 0xae9a) 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000947000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 23:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) io_setup(0x7, &(0x7f0000833000)=0x0) io_cancel(r3, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x3, 0x7, r2, &(0x7f00007b6000-0x2a)="51dab242d9a14e5f879e602cb372dccc7d7421d2832b34eb6a647ff24965c8429a4ff72c0c436ef40d5d", 0x2a, 0x80000000, 0x0, 0x1, r2}, &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ed5000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000549000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000cf3000)={r2, r1, 0x8}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000084000-0x1)=0x2, 0x1) syz_open_procfs(r4, &(0x7f000019b000)='ns\x00') 2018/01/30 23:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002ee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xfffffffffffffe79) r2 = syz_open_dev$sndmidi(&(0x7f0000a59000)='/dev/snd/midiC#D#\x00', 0x40, 0x44000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000b93000-0x8)={0x3, 0x3}) accept4$alg(r2, 0x0, 0x0, 0x80800) 2018/01/30 23:03:29 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000aea000-0x60)={0x0, 0x31, 0x4, @thr={&(0x7f0000aea000-0xbe)="2d88555056e40eeaf617d2f5ad5006fb471aaddd193e3aa7a51e9673f0a03d2ccd15e0f6e21aa754f4fa0ddb862f5d6693556744658c54a0690d9e99ec293aab6fa04cae3af85de915e7332bfb043b8718d19f5cd30916441123546dafa7e29a830c3fe103cd6ae7cfff47b22517381501cf1126cb45e58c84eebc1e52e43e6b1dddb18c90f1430e01c6f24a227ebccb8172958b6e3ca821d2ce83feb37d2ffd3b10431363566572613d50408aec6a2233746d30ebe23d4b7a2edb8e23f2", &(0x7f0000ae9000)="5f200d6814b7840fbc0e97c05134241e24a6483b459f36c79fb0e2a79efa83ee7721fb2f02599335c9228550aec32bac2149e129e1bcabb1e3eee14024e2ad538a8c7b054a86f2de91b7fac227f94649033d6ce18aba787fae3129e239df83964920830e5a98b543d68c6300604f313cb0a6c30bba18eb65173d5d6bded3226a00d9dad2d8ddc3019b1c9785c3e8b4cc228f4a07f8129f447d788f9d8eb0aa53c15019ee36b9e1471d12c3884564c404e89fe12764832c3deee4a21782833c41d8483f756b5efa218f771f85eff974c0df"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000aea000)={0x0, 0x2c, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000655000-0x4)=0x0) timer_delete(r0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:29 executing program 3: pipe2(&(0x7f000042c000-0x8)={0x0, 0x0}, 0x80800) r1 = mmap$binder(&(0x7f0000d1a000/0x2000)=nil, 0x2000, 0x2, 0x40010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008cc000)={0x10, 0x0, &(0x7f0000319000)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r1}], 0xb9, 0x0, &(0x7f0000822000-0xb9)="b92ece6d1debb123bff186bd19a90b21bd1e6e6125830ee5562f06aa69db55c3ead02a1c8a29dbd2f686e5a5a525348e6037e2d6304b862c26d038bb03def0c16aafa6e280e2468e84bc1446157e776a940096eb62af3815614cae22c565c6e6dc38f3aa4cb6d7a2c927224ed7a85e9e4e0f18fa6e38c80ebec9053b92c38795191ed26c6cb06d5cb3efc5b3f751a02769c947a5525dfd717228997381fc00b6525c21d52adec3f04b07978952f86719c16c185a8ff2a344da"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) [ 122.178320] IPv4: Oversized IP packet from 127.0.0.1 2018/01/30 23:03:29 executing program 1: socketpair(0x3, 0x3, 0x3, &(0x7f0000ed5000-0x8)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f0000c6e000)={0x1f, 0x3, 0x2}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x7e)="897a1e78efd25a14d2ac2f38e55f03d48c25cd4de6dea715b3789de8d45ac9983686ccb949e588c1d656f6ab2ecfa76b4e858e6ae89677c2b8869279531b0109808c7a4b156ec1047f7855065826b7e5762f95b3ae141092044ba5261498cb45d11ae15c8415676833315b0f7daeb43ad4d05c1b0d08d28d6c3cd8ad7a64", 0x7e, 0x20004000, &(0x7f0000000000)={0x4, 0x7, 0x6, "74c95d4579d6", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/30 23:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') pivot_root(&(0x7f00006ba000)='./file0\x00', &(0x7f00009d8000-0xe)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/30 23:03:29 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="78805d0a3129682f652be7d4454dc7b384b51a2159f0096254e55679ab4906657752275f541122c91281276583df046c79b6f298411e4e34cc037ae3a321315fe489f5c1745c1c411e2531b26fb19479f37b8b54613808e93ffbd23bdd6f9201a31536863209f1d436d966b5de9286793bec96a269", 0x75) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) open$dir(&(0x7f00003ef000-0x8)='./file0\x00', 0x200, 0x104) syz_open_dev$dspn(&(0x7f00008e2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) socket(0x1f, 0x5, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c86000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/30 23:03:29 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000034c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = accept(0xffffffffffffff9c, &(0x7f00003a1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d3a000)=0x9) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000912000-0x4)=0x7, 0x4) link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') r2 = syz_open_dev$audion(&(0x7f000006d000-0xc)='/dev/audio#\x00', 0x1, 0x111000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000356000-0x4)=0x0) sendmsg(r2, &(0x7f00005c6000)={&(0x7f0000d53000)=@llc={0x1a, 0x1f, 0x5, 0xffffffff00000000, 0x400, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000e59000-0x90)=[{&(0x7f0000f4b000-0x33)="d116a1f354e17995f5c1f5591e2721161fc65ea0cd7021cb571e4ec1b111d900313e2877a34280a74abbd03d0a9c60b644cd4f", 0x33}, {&(0x7f0000729000-0x25)="0a1e638421f3fc904f10a8c71934d4439b3f9585bc4f46b6a792f3da37ec2a6c50e1ab3b72", 0x25}, {&(0x7f0000649000-0x6c)="6f98bc56c839b78c77b891718445e2fbb0efd6163449d2d3f8ff655eccafdf2fe7695af244f75283526548aec53313c3ddd9c149eccf320f3d1f1a28e95861d51570304e495d10c4e8290a39d7304d50a8eff095e03034d9d1a900945a2f3aab093ea1e45d8e16c36f2b64bb", 0x6c}, {&(0x7f00004e4000)="13f517e2854f7195de9cbe5f957c5815f788735c296502afd258dca9dc2040dba497f1083fbb6469b48b20d510bfe42d97c4aa83f44440e5e129145868ac965f4725ce188ecd6ef6d7adb9c5b9001b1a66ddc089a5309ffa18dae698b4f49f92f27170f4290cc4a3ed166a13a39a35be120f70de820323dff44b8ffd47ff20940f35e9c77ead128000cc9afaafa61aef9b6b6371180379", 0x97}, {&(0x7f0000030000)="cffb6bfac209ddb29d2a769c50c1422349aa1f830d90bfb55494d6dbb9a2a7c03889f726aa7e4acf9c016966c97a31b59ac1db8a3f493d86b1c9dad879093d0dc6b8b9a7ca738b2917da24e44f9e0f549ee9fee0604cdeb327afd0dfaa77cf7bd6b321e24dc04779c8124ea280dec173912f3c9ddcebfbf28f3bb3fd5009bbeb4dd7e17e4a022bb304b3ce5d27cba2a2", 0x90}, {&(0x7f00004c9000-0x72)="3c5646cab89065fe804040d852012b366388994a42f41d4ed6f29a761024518ce088033d4faf47982287de14f2c786281e1a22a3b5d05743200fe68a3cf197d76e05a3d77432a5a1ff3c9311bf3f802290ef055581c46113c56130f09ce09a2904f6df209cd434962092f89b7d173cbaf289", 0x72}, {&(0x7f00005e6000-0x57)="ad99b108723eeca10cc4adf0a8c7d653958f92e31560e6a8339bdd18d8b6c9d849f1b76800a32bfaed1a8a6521bdb9ac7f22c4a874f9c8b5ac9a1e31ec3b2fb2261a6d79365075fe93ad42b58e93b555d4e3f14f4fd9d4", 0x57}, {&(0x7f0000673000-0x20)="ae353e7627afabbe1c7cd591b899fc1b7796504612d5376f09fee6c8bb2e01cc", 0x20}, {&(0x7f00002b2000-0x1c)="c1634811cd93603c78edddd897fefcf0f3f94111c6536d8b209c6190", 0x1c}], 0x9, &(0x7f0000e7f000-0x20)=[{0x20, 0x103, 0x0, "09df56a73846a3c30d52afe48de35781"}], 0x20, 0x40000}, 0x4) 2018/01/30 23:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000521000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) r1 = add_key$keyring(&(0x7f0000cf4000-0x8)='keyring\x00', &(0x7f000071c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000ca1000)={0x81, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/30 23:03:29 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000aea000-0xbc)={0x4, 0x2, 'client1\x00', 0x1, "97f70b8cf135f1bb", "32f06b8a72a5af00a77c08a473adfa588651462cf9ca674151bf14f2966775c2", 0x400, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) accept4$ipx(r0, &(0x7f00004ef000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000a1000)=0x10, 0x80000) r1 = syz_open_dev$sndmidi(&(0x7f0000f6d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000007a000-0x64)={&(0x7f0000d2b000)=[0x1000, 0xfff], 0x2, 0x8, 0xfffffffffffffffc, 0x8, 0x4, 0xafb, {0x4, 0xcc0, 0x8bda, 0x8, 0x9, 0x2, 0x6, 0xf7b2, 0x2, 0x2, 0xd1f1, 0x20000000000000, 0x5, 0x1, "a4cccb88e877eff02b1c804ef0ef97d2d73e285135595fbcb7a4853fa5655cb6"}}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00003ba000-0x4)=0x0, 0x4) 2018/01/30 23:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000287000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x4, 0x494) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000822000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a21000)=0xe8) socket$nl_crypto(0x10, 0x3, 0x15) fstat(r1, &(0x7f000022c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getgroups(0x2, &(0x7f0000d93000-0x8)=[0x0, 0xffffffffffffffff]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000d77000)={{0x5, r3, r4, r5, r6, 0x89, 0x73, 0x0, 0x0, 0x0}, 0x5, 0x20, 0x5, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000660000)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000558000-0x14)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/30 23:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000774000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/hwrng\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f00005c5000)="80fd0f883b16", 0xffffffffffffff61}], 0x1, 0x0) r2 = semget(0x0, 0x3, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000acb000-0x1e)=""/69) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000082d000)=0x10001) 2018/01/30 23:03:29 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0x4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003ca000-0x8)={0x0, 0x0}, &(0x7f0000677000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008dc000)={r2, 0x7f}, &(0x7f0000ec3000)=0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0xc3a) fcntl$setstatus(r3, 0x4, 0x2800) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) writev(r3, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/01/30 23:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/sequencer2\x00', 0x16800, 0x0) 2018/01/30 23:03:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f0000001000-0x1)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f000044b000)="7d1a7a7c2fe2d2c42d2d3e454da5a705315d1100eebab44bb4edbea8322d19d472f519111ee03cb8aa14684738b68895b260e4b4983777a1be85477ad16bc3649533191eb222ab43b78a3ab7e969e530137edb454b6d2c2be47798f72c9b6ed2e765b54ae9455dfb67d7e5366039a2e4c6fb1f60559b6681401182fbac9613fa4948244f6cf7dba5d5d8634628d47a0a128558bd77179cd1", 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x45f, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000041f000)='/dev/input/mouse#\x00', 0xffffffffffffff75, 0x501000) r0 = inotify_init() r1 = dup2(r0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/30 23:03:29 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000883000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080b000)=0x10) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a8b000-0x10)={0x0, 0xd252, 0x6, 0x96ea}, &(0x7f0000aea000-0x4)=0x10) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ae9000)={r1, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xffff, 0x2, 0x1}, 0xa0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000527000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000)=0xe8) stat(&(0x7f00008a0000-0x8)='./file0\x00', &(0x7f0000301000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000783000-0x8)='./file0\x00', r2, r3) 2018/01/30 23:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x87ffffffff, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d55000-0xb)={0x7, 0x100, 0xfffffffffffffffb, 0x6, 0x5, 0xfffffffffffffffc, 0x10000, 0x5, 0x4, 0x3, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be2000)={0x0, 0x0}, &(0x7f0000e52000)=0x8) 2018/01/30 23:03:29 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000010000)=0x0, 0x4) 2018/01/30 23:03:29 executing program 7: socketpair(0x0, 0x800, 0xb8b, &(0x7f0000cea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000+0xb37)={{&(0x7f0000000000)=""/113, 0x71}, &(0x7f0000002000-0x1)=0x0, 0x7c}, 0x20) bind$rds(r1, &(0x7f0000001000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000003000-0x8)='./file0\x00') connect$netlink(r0, &(0x7f0000001000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6b7b, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000)=0xca1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='sit0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000-0x7a)={0x0, 0x72, "895eb76f5e88521c2cd135da1dce4b1a2bfa27a0e2f33c2e0c4f48d92a3f0bd5261205230566fa7500f833f03fd8f03d49927043af65bd3e0c5844127b7ed10eba5920bc872b19644d4066fd9dcf25a8be4208ba8e87231b16bd2052d883ff2188b608ad309995032e3a505fb157186e63f0"}, &(0x7f0000003000)=0x7a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x2, 0xc, 0x1ff, 0x5, 0x8001, 0x5, 0x400, r3}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x10) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000004000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0x4c) socket$inet6(0xa, 0x0, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000+0xc55)=0x80, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000005000)={0x10000001, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000007000-0x53)=""/83, 0x53) keyctl$set_reqkey_keyring(0xe, 0x1) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x200, 0x3, "661fc8986567", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000007000)=""/0) 2018/01/30 23:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) getpid() r1 = syz_open_dev$midi(&(0x7f0000326000-0xb)='/dev/midi#\x00', 0x3, 0x200000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000504000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f0000f0b000-0x8)={0x0}, 0x8) 2018/01/30 23:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a04000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000f0000-0x28)={@generic="725a60c83e66f38a0ec70690147a5405", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000afe000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a00000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a8c000-0x28)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f0000b7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000886000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008c4000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f9000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000007c000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$vnet(r0, &(0x7f000021a000-0x68)={0x1, {&(0x7f0000426000-0xf1)=""/241, 0xf1, &(0x7f0000f4e000-0x79)=""/121, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) connect$packet(r0, &(0x7f0000389000-0x14)={0x11, 0x16, r2, 0x1, 0x400, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x12d8, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000a9e000-0x20)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x1, 0x1, [0x0]}) 2018/01/30 23:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000df8000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x401) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000446000)=""/92) 2018/01/30 23:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e66000-0x20)={0x297d, 0xfffffffffffeffff, 0x7, 0x3, 0xffffffffffffffe8, 0x3, 0x3, 0xb808, 0x0}, &(0x7f0000f01000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006e6000)={r2, 0xb2, 0x10000, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000901000-0x38)={&(0x7f000080c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000294000)={&(0x7f0000a43000-0x119c)={0x6b0, 0x29, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x6b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ca8000-0xf6)=""/246) 2018/01/30 23:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f000049b000-0x9)={0x1f, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0}, 0x9) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000d22000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b4a000)={0x2, 0x8}, 0x8) 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000aeb000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a68000)=0x60) syz_emit_ethernet(0x5b, &(0x7f0000aea000-0x5b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x6d4, 0x0, 0x0, 0x0, 0x100000001, "00ed50", 0x100, "055642"}, "b4e65b178022941c9590142609c80279041e40198f942ebccbfd911a22dbf176d45f9038a3007f22bb"}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x285, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x1, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000003000-0xa)='syzkaller\x00', 0x2, 0xd0, &(0x7f0000000000)=""/208, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x8, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r0}) 2018/01/30 23:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000016d000+0x6d4)=0x0) pause() shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066d000-0x4)=0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b8c000+0xd41)=0x0) syz_open_procfs(r2, &(0x7f0000d3f000-0x9)='net/unix\x00') 2018/01/30 23:03:30 executing program 6: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d25000-0x4)=0x800, 0x4) setsockopt(r0, 0x80, 0x2, &(0x7f0000435000-0x46)="721ae6c9cf4f0010f7acc4882961ce0bad190105b0d5d05541349d325ce578d3b081e7ccba5ccee82f46f461190c9ef1ab886cad90f41ce340c38138e339b522c9b9f54e3e90", 0x46) clone(0x0, &(0x7f00003b2000-0x74)="", &(0x7f000067e000)=0x0, &(0x7f0000d22000-0x4)=0x0, &(0x7f0000d22000-0x20)="") geteuid() 2018/01/30 23:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) io_setup(0x90, &(0x7f0000b0e000-0x8)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000036e000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x88000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000789000)='/dev/qat_adf_ctl\x00', 0x840, 0x0) io_submit(r1, 0x2, &(0x7f0000409000)=[&(0x7f0000561000-0x40)={0x0, 0x0, 0x0, 0x0, 0x654, r0, &(0x7f0000aed000-0x99)="bfa5c94c825f8f33eacd5e671d3114f26db83ae6353f8771783c8f787c7afddc61a8507799de4d3f574cfd785366864e2ea8ad2cf3e78676deb08fcb92a89e811249f210521731c66d66f0a6f7cec63f9303974bb5d0b9eba11ff78e04a5e124c154de99e8e3c9b23fb93ceccfc4743f09d6ce0ad614c7d3469cd6d6a9e84ae865799100486ad43cfb21a21e7c3a28d21cd8254554c12a0de8", 0x99, 0x5, 0x0, 0x0, r2}, &(0x7f0000a1c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001fa000-0xf)="6b5fe0c830e877187b0769a0fb9573727417", 0x12, 0x1, 0x0, 0x1, r3}]) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c50000)={0x7fff, 0x0, []}) 2018/01/30 23:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0xfffffffffffffeff) r1 = syz_open_dev$vcsn(&(0x7f0000320000-0xa)='/dev/vcs#\x00', 0xfffffffeffffffff, 0x242100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write(r0, &(0x7f00008e0000-0x9f)="260000002a0047f10701c1b08000e400000000030100000009efd88c0000aba6000000000000", 0x26) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000045c000-0x4)={0x4, 0x6, 0x1000}, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000c6a000-0x1000)=""/4096, &(0x7f0000ae0000-0x4)=0x1000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000032e000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000c6a000-0x8)='net/ipx\x00') 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$midi(&(0x7f0000726000-0xb)='/dev/midi#\x00', 0x0, 0x82000) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/30 23:03:30 executing program 2: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000aeb000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a68000)=0x60) syz_emit_ethernet(0x5b, &(0x7f0000aea000-0x5b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x6d4, 0x0, 0x0, 0x0, 0x100000001, "00ed50", 0x100, "055642"}, "b4e65b178022941c9590142609c80279041e40198f942ebccbfd911a22dbf176d45f9038a3007f22bb"}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) [ 122.607049] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 23:03:30 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0xbc7db958b63cb9e8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[{r1, 0x10, 0x0}, {r0, 0x80, 0x0}, {r1, 0x8088, 0x0}], 0x3, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000006000)={0xfff}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x9, 0x2, 0x0, 0xa, 0xa0, 0x0, 0x3f, r3, r4}, {0x80, 0x80, 0x401, 0x0, 0x7, 0x3f, 0x9, 0x7}, {0xffffffff, 0x0, 0x2, 0x9}, 0x1, 0xa, 0x0, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x3, 0x6751, 0x5, 0x6, 0x5}}, 0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) [ 122.693715] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 23:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d68000-0xd)='/dev/net/tun\x00', 0x0, 0x400004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000c44000)=0x7) sendmsg$nfc_llcp(r1, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408, 0x0}, 0x80000000000) 2018/01/30 23:03:30 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000c4b000-0x2)="0531", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/30 23:03:30 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000010e000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0x68)=""/104) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000aea000-0x4)=0x8, 0x4) 2018/01/30 23:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6e000-0x15)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a3a000-0x20)={0x4, 0x0, 0x0, 0x2c3d}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000b5a000-0x10)={r1, 0x8}) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x2000000003) 2018/01/30 23:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001cc000-0xb)='/dev/audio\x00', 0xa200, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000004e000)=0xf, 0x4) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000548000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) 2018/01/30 23:03:30 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aac000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000)=0x10, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000092e000)={@dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000632000-0xc)={0x0, 0x9, 0x30}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00008e0000)='keyring\x00', &(0x7f0000561000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x20000000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000543000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000ff0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000563000-0xc)={r4, 0x1, 0x0}, &(0x7f00007fc000)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fef000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff0000-0x4)=0x8c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000033000-0x4)=0x0) perf_event_open(&(0x7f0000ccf000+0x248)={0x4, 0x78, 0x7, 0x5, 0xfffffffffffffffd, 0x9, 0x0, 0x9, 0x4, 0x5, 0x5, 0x4663ff26, 0x3, 0x8, 0x40, 0xfffffffffffffff7, 0x4aa, 0x7ff, 0x5, 0x0, 0x80000000, 0x1f, 0x16b, 0x1f, 0x8, 0x8, 0xfffffffffffffff7, 0x1, 0x7, 0x4, 0x2a, 0x1, 0xffffffff80000000, 0x1ff, 0x100, 0x200, 0x56, 0xffffffffffff7fff, 0x0, 0x1f, 0x1, @perf_config_ext={0x5, 0x4}, 0x29000, 0x100000001, 0x1, 0x2, 0x9, 0x35c, 0x7, 0x0}, r6, 0x6, r3, 0x2) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000ff1000-0x4)=0x48) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ff1000)={r5, 0x6, "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"}, &(0x7f0000bce000-0x4)=0xffffffffffffff47) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000ff0000-0x4)=0x26a, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000ff2000-0x8)='keyring\x00', &(0x7f00005b6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000fee000)={0x0, 0x0}, &(0x7f0000fee000)=0x10) 2018/01/30 23:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ebd000)=0x0) r2 = dup(r0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000d08000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) process_vm_readv(r1, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1000000000000289, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) 2018/01/30 23:03:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0x80800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000004000)={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9202}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x101, [0x27, 0x1, 0x100, 0x8, 0x4, 0x0, 0x7, 0x0]}, 0x5c) r2 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0x100}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000a000)={r3, 0x1, 0x30}, 0xc) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000000c000-0x20)={0x8, 0xd, 0x8, 0x1, 0x14, 0x1}) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0xfffffffffffffcc0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 23:03:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000000000)="02551ccc94554562b09e96fef06d18aafe60d64b5238b5b5edaa09ce2c84c31fd70b5a79d829f4f6d82e01a1735a1328c44cdd9af946b24b49cc8599d0ac2e84e9754b49ca814521de803c627a504cf9b9f97539a992dc761f46ace51b32e09ceac43a2c8d5c3daa00453d873ca555184bb20ed50e4939033467b18a750ee9c274aa2e7ca5a3e52f464c8c102c820b550973d07c4de8be17b3", &(0x7f0000001000-0x4)=0x0, &(0x7f0000c8f000)=0x0, &(0x7f0000000000)="c221380d8e1b52e1b73b4fbe94eb0f71a33904df5c1f004c5adc1bcbc85bae808cf79153f95bd491dcf67950f48fdc04d9cf4c3a31240459fefcba48d51ec67e8f89e57e8cca0b19409955d782f5bbde7812d310fdbdd892a44ca9c806bc0d5d65d5f5c898ff2efb2ddbfd553fd5eeebbe35fcf8cfb23c7d6e2b7ab7fa2452cfea01df4ad51af8eb433bcc708e707cce964a99e1f5e66017") 2018/01/30 23:03:30 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000428000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x4, 0x7, 0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000028f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) openat$audio(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/audio\x00', 0x1, 0x0) r2 = gettid() msgrcv(0x0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000984000)=0x6) msgsnd(0x0, &(0x7f0000c98000-0xd9)={0x3, ""}, 0x8, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00006d7000)=""/185) 2018/01/30 23:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e55000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ec7000)=0x0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000987000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000675000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e1a000-0x28)={@generic="f13361236b7e739beeb3f8782dd4f7f7", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000ae1000-0x8)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0xd40e, 0x40) ioctl$int_in(r0, 0x5421, &(0x7f0000cce000)=0x3f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000a49000)=0x2eb) 2018/01/30 23:03:30 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f00009d8000)='/dev/dsp#\x00', 0x1, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000137000-0x8)=0x2000) getsockopt(r0, 0x10d, 0x0, &(0x7f00007b4000)=""/0, &(0x7f0000cff000-0x4)=0x27e) 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000ae9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x17, 0x4, 0x0, 0x0, 0x64, 0x1, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x3, @broadcast=0xffffffff, {[@ssrr={0x89, 0x1b, 0x10c, [@multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, @empty=0x0]}, @ssrr={0x89, 0x3, 0x6, []}, @rr={0x7, 0xf, 0x400, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x1b, 0x200000000000, [{0x0, 0xb, "67e78658d329a37a97"}, {0x800000007, 0xa, "3e75f598cf1494c1"}]}]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/01/30 23:03:30 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000630000)={0x0, 0x0, 0x0}, &(0x7f00004ca000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r2 = syz_open_dev$sg(&(0x7f0000d93000-0x9)='/dev/sg#\x00', 0x6, 0x2080) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004b1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) 2018/01/30 23:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c98000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f8000-0x4)=0x0, &(0x7f0000892000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000025c000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0xffffffffffffff38, 0x6aac065d0533be3b, &(0x7f0000974000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffa4) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f5b000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 23:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f00005c3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000)=0x26) socket$rds(0x15, 0x5, 0x0) 2018/01/30 23:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000bf000)='/dev/adsp#\x00', 0x4, 0x200000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00008d3000)={0x0, &(0x7f00004c4000)=0x0, 0x4, r0, 0x0}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) read(0xffffffffffffffff, &(0x7f0000837000)=""/83, 0x53) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/30 23:03:30 executing program 5: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") getpeername$packet(0xffffffffffffffff, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x14) socketpair(0x11, 0x80007, 0x0, &(0x7f0000410000)={0x0, 0x0}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000088e000)={0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/vhost-net\x00', 0x2, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000b90000)=0x0, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c0a000-0x8)={0x0, 0xffffffffffffffff}) eventfd2(0x8, 0x80800) 2018/01/30 23:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000e54000)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80000, 0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000042c000-0x10)={0x1, 0xa, 0x46, 0x99000000000000, 0x0}, &(0x7f000065c000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001c3000-0x8)={r5, 0x80000001}, 0x8) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ef000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079b000)=0xe8) close(r3) [ 122.862556] IPVS: length: 747 != 24 [ 122.882402] IPVS: length: 747 != 24 2018/01/30 23:03:30 executing program 0: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)="", 0x0, 0xfffffffffffffffe) r1 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r1, 0xa, 0x3c) r2 = memfd_create(&(0x7f0000e67000-0x2)=',\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000003c000-0x9)='/dev/dsp\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ad9000)={r3, 0x1, 0xfffffffffffffff7, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) 2018/01/30 23:03:30 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fbd000-0x8)='./file0\x00', 0x500, 0x88) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc8000)=0x0) 2018/01/30 23:03:30 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00008ba000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x128, 0x3, 0x7, 0x0, 0x5, 0x3, {0xa, 0x0, 0x7}, [@typed={0xc, 0x46, @fd=r0}, @nested={0x84, 0x46, [@generic="f7d1027dac2b76eda7b0bcc8a6b5241b779859c82ab3", @typed={0x8, 0x51, @void=""}, @generic="", @generic="4e47b369fe7afc27a73f789299f99430452b9c1b8fdc2bc48e0d722eb493be193d4617b1d431d6eb49b44686893ee4eeea4ff5bcb54f543367a4adcc9465109d2b384eba7c7338e1766158b16e20713ca2b109d1ead4ca306639b42c19e4a098", @generic="c63e"]}, @typed={0x1c, 0x40, @str='/dev/snd/pcmC#D#c\x00'}, @nested={0x68, 0x1b, [@generic="1da59b7e1b75a0077681b56d45f508ac169f3bb6660401da80f1cf6ebe568abe718c344614edb6df89e36486e97f7679cebb45b023b91998924104d8ba533dd2583e", @typed={0x20, 0x7a, @binary="0b816101730449ad62623270a147e48d5b0a4006e6"}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x24048005}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002e7000)={0x5, 0xb, 0xff, 0x3, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000eaf000-0xc)={0x7, r0, 0x1}) read(r1, &(0x7f0000397000)=""/187, 0xbb) 2018/01/30 23:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f0000a5e000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000145000)=""/99, &(0x7f0000f3e000-0x4)=0x63) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) 2018/01/30 23:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86", [0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/30 23:03:30 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x680000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000013000)={0x20, 0x6, 0x0, 0x0}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000011000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b000f002cdf1389598e2c", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x22680, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000013000)={r3, 0x0, 0x1, 0x200, 0x1, 0x80000001}, &(0x7f0000014000-0x3)=0x14) finit_module(r2, &(0x7f0000000000)='/selinux/enforce\x00', 0x0) 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xff3a, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000433000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000029f000-0x8)={0x0, 0xffffffff80000001}, &(0x7f0000f00000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000307000)={r1, 0x5ae, 0x1000, "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"}, 0x1008) 2018/01/30 23:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) writev(r0, &(0x7f0000615000-0x10)=[{&(0x7f0000ad3000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690af2851a870fe6d0a30fc25530a", 0x28}], 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00004b6000-0x10)={0x2, 0x106000}) 2018/01/30 23:03:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000401000-0x1000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f000036f000)="") io_cancel(0x0, &(0x7f000071c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f59000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001000-0xc)={@loopback=0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) r2 = msgget$private(0x0, 0x504) msgctl$IPC_INFO(r2, 0x3, &(0x7f00009a9000)=""/213) rt_sigaction(0xfffffffffffffffd, &(0x7f0000d0d000-0x20)={0xfffd, {0x10000}, 0x0, 0x0}, &(0x7f00001f1000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fd5000)={0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x3, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x41) 2018/01/30 23:03:30 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xac6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x18)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000777000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000488000)=""/40, &(0x7f0000d5a000-0x4)=0xee) 2018/01/30 23:03:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) r2 = semget$private(0x0, 0x0, 0x100) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000964000-0xfb)=""/251) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 23:03:30 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000478000-0x8)='selinux\x00', 0x3) sendto$inet(r0, &(0x7f000084b000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000d87000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000710000)={0x20002015, 0x0}) set_mempolicy(0x2, &(0x7f00000ca000-0x8)=0x7ff, 0x200) shutdown(r2, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b6f000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000ece000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) bind$inet6(r2, &(0x7f0000550000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:30 executing program 7: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000026f000-0x16)='/#-*vboxnet1^security\x00', 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f000026f000)=0x0, 0x8) [ 123.070898] netlink: 'syz-executor3': attribute type 15 has an invalid length. [ 123.110817] netlink: 'syz-executor3': attribute type 15 has an invalid length. 2018/01/30 23:03:30 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='vboxnet0{\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x12)=',usernodev@md5sum\x00', 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000)={r0, r1, r2}, &(0x7f0000003000-0xc1)=""/193, 0xc1, &(0x7f0000003000-0x38)={&(0x7f0000002000)={'sha224-avx2\x00'}, &(0x7f0000003000-0x7b)="0396a45f366aaec8e18721d77934b3bc54480cba20c335ad8b64d48a85998fdb2f9a0ecc6011ddec54e17d9caebf272332c1f53bbf21123be1870dbdda8b05ecd28982548f315b1ed6a19edc7b153df715d38e2a34b50c2404a15127b61a60c0079f50a0da78de0d3c2feccb2f41e99ba0087072dfad6422c2e698", 0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) 2018/01/30 23:03:30 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000fb8000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000427000)='/dev/dsp\x00', 0x0, 0x0) accept4$nfc_llcp(r3, &(0x7f0000447000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c86000-0x4)=0x60, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') stat(&(0x7f00001e1000)='./file0\x00', &(0x7f000050b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r4, &(0x7f00007cf000)=0x805f, 0x2) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000081000-0x1)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000756000-0x4)=0xc) 2018/01/30 23:03:30 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x0, 0x8) 2018/01/30 23:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004d8000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ca2000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x190, 0xffffffff, 0xffffffff, 0x2a0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000d00000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2a0}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='syzkaller1\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x1, 0x4b}, 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x4, 0x7f, 0x8, 0x8000, 0x5, 0x401], 0x9879, 0x5, 0x5}, {0x80000001, [0x100, 0x0, 0xffffffffffff0001, 0x10000, 0x2, 0x4], 0xfffffffffffffffc, 0x7ff, 0x3}}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xc73cf525a18c4ab0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bcsf0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x1, 0x11}, 0x0, 0xe8, 0x110, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3, 0x2, 0x0, 0x0}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xc0a3, 0xfa6, 0x40}, {0x1ff, 0x7ff, 0x8}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x108, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x8, 0x1, 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x6, 0xacf, 0x3, 'snmp\x00', 0x2}}}]}}, 0x408) r1 = syz_open_dev$vcsn(&(0x7f0000c21000-0xa)='/dev/vcs#\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009ca000-0x3)=0x0, &(0x7f0000829000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e51000-0xc)={0x0, 0x1d, 0x2, [0x7f, 0xab]}, &(0x7f000092f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002f3000)={r2, 0x100}, 0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a0c000)=0x6093, 0x4) mount(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f000096b000)='./file0\x00', &(0x7f00009a9000-0x5)='ext4\x00', 0x0, 0x0) 2018/01/30 23:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) bind$ax25(r0, &(0x7f000004d000-0x10)={0x3, {"a1c781287bf763"}, 0xfffffffffffffff8}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00004d2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000031a000)={0x51, 0x1, 0x0, {0x40, 0x1000}, {0x7f, 0xc06a}, @period={0x0, 0x88, 0xfffffffffffffffc, 0x4, 0x8, {0xffffffffffffffff, 0x1, 0x0, 0x6}, 0x3, [0x0, 0x10000, 0x10000]}}) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000662000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x4) 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) bind$inet6(r2, &(0x7f0000550000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000661000-0x9)='/dev/ppp\x00', 0x280280, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000348000-0x1c)=@req3={0xfffffffffffffff8, 0x3ff, 0x1f, 0x3ff, 0x20, 0x8, 0xa00}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000039e000)='statm\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/30 23:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005f8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getpid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f00002ad000-0x8)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/sequencer\x00', 0x40, 0x0) bind$alg(r2, &(0x7f000008b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xc, 0x0, &(0x7f0000e1c000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) bind$inet6(r2, &(0x7f0000550000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) bind$inet6(r2, &(0x7f0000550000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000082f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3a000)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x0, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000090a000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) fcntl$getown(r1, 0x9) 2018/01/30 23:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e37000-0xa)='/dev/cuse\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") [ 123.291675] kauditd_printk_skb: 31 callbacks suppressed [ 123.291683] audit: type=1326 audit(1517353410.792:1310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 23:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000067f000)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/30 23:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008de000-0xb)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000dc4000-0x23)="b8a00d1fdb9c0c77beb7966f91ecdbdc1c752ff26459fdd0f11cdcc8e6770688f543d5", 0x23) r2 = syz_open_dev$sndpcmp(&(0x7f0000012000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000837000)={0x98, 0x8}) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 123.334980] binder: 18931:18939 BC_FREE_BUFFER u0000000000000000 no match [ 123.339745] binder_alloc: binder_alloc_mmap_handler: 18931 20000000-20002000 already mapped failed -16 [ 123.342651] binder: BINDER_SET_CONTEXT_MGR already set [ 123.342660] binder: 18931:18939 ioctl 40046207 0 returned -16 [ 123.346266] binder_alloc: 18931: binder_alloc_buf, no vma [ 123.346290] binder: 18931:18939 transaction failed 29189/-3, size 40-0 line 2903 [ 123.349075] binder: 18931:18952 BC_FREE_BUFFER u0000000000000000 no match [ 123.370864] binder: undelivered TRANSACTION_ERROR: 29189 [ 123.372191] binder: release 18931:18939 transaction 66 out, still active [ 123.372197] binder: undelivered TRANSACTION_COMPLETE [ 123.372227] binder: send failed reply for transaction 66, target dead [ 123.481291] audit: type=1326 audit(1517353410.834:1311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=53 compat=0 ip=0x453299 code=0x7ffc0000 [ 123.481306] audit: type=1326 audit(1517353410.838:1312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 123.481321] audit: type=1326 audit(1517353410.840:1313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 123.481337] audit: type=1326 audit(1517353410.840:1314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 123.481352] audit: type=1326 audit(1517353410.893:1315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 123.481368] audit: type=1326 audit(1517353410.893:1316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 123.481382] audit: type=1326 audit(1517353410.924:1317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) bind$inet6(r2, &(0x7f0000550000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x3c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x20, 0x16, @generic="9b28f4077f0a5211ddda3626ab139ecf1d8e26801bc35a853a49"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000065a000-0x8)='./file0\x00', 0x2) keyctl$unlink(0x9, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009dd000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000c9000)={&(0x7f0000000000/0x1000)=nil, 0x432, 0x5, 0x86, &(0x7f0000c21000/0x1000)=nil, 0xc4}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000086a000-0x10)=@common='ip_vti0\x00') r2 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000962000-0x36)={0x0, 0x2e, "d31858a15782a7331d9cad8a18eff43cd6d07d554d9df7e821f880dfc1903dce548ddff5813c730f4c7b3681ede2"}, &(0x7f0000c23000-0x4)=0x36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b9d000)={r3, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xff, 0xfffffffffffffffe, 0x4, 0x9}, &(0x7f000012c000)=0xa0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/01/30 23:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b70000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000a7b000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000a6000-0x38)={&(0x7f0000f00000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000489000)={&(0x7f00008dc000)={0x1, 0x2, 0xffffffff00000001, {r2, r3/1000+30000}, {0x77359400, 0x0}, {0x1, 0xbf, 0x5, 0x80}, 0x1, @canfd={{0x3, 0xfffffffffffffff8, 0x80, 0xb8a}, 0x28, 0x0, 0x0, 0x0, "7ec036972e56de8ecc1e4be48cbdfa3de38f3a3c6a758c4667fa5d172d5fb7fdded177224a6790cf8cf654f307407585c3eaca789cc1265a72bbc18019567dcf"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x4008000) r4 = socket(0x1e, 0x4, 0x0) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x37f, &(0x7f0000bf3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 23:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x1000000000000000, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r0 = syz_open_dev$midi(&(0x7f000000a000-0xb)='/dev/midi#\x00', 0x2, 0x24a02) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e9b000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000005000)=0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000091d000)={0x8, [0x6, 0xfb, 0xf, 0xffffffffffff0001, 0xfff, 0x5, 0x7ff, 0x9]}, &(0x7f0000bb8000)=0x14) 2018/01/30 23:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}) socketpair(0x10, 0x2, 0x1f, &(0x7f00006f5000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) r4 = getuid() getresgid(&(0x7f00003bb000-0x4)=0x0, &(0x7f0000930000-0x4)=0x0, &(0x7f0000357000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000030f000)=0x0) lstat(&(0x7f00005c1000)='./file0\x00', &(0x7f00005fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bca000-0x8)='./file0\x00', &(0x7f0000d7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a0f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005cf000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)=0xe8) getgroups(0x6, &(0x7f0000608000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f000055e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e92000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d5000-0x4)=0xc) r14 = getegid() sendmsg$unix(r2, &(0x7f00009d4000-0x38)={&(0x7f0000e72000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00005c3000-0x20)=[{&(0x7f00004ab000-0x3b)="7e0d6433828fb5ca03d86edf2f7276b4f4f8a0066737794a65ecdc3a59658c128921e78ac8a6ec50810616004216df8b78cdc6359b9c8081a2008d", 0x3b}, {&(0x7f000083c000)="10e34681da33c9fd4cab78e1ce0ee4f29d3ee232f92361add25a148b280ceb84b59e6389ab29a1014b8d170073a2416ef5c312298b33d483b3073b472fd17cecad0722b756d2ad72cb30f1ec460b30d384ad10e5209f679e061c1bc65b8cedd1272e04e8db7510c22b0cbbbafe566e66e59e428547a484e5319790e06f8ed29d597285c49db3d53aa69f298ce32961a2aa4dab2bd686d075de70e0159feeba39cddb834c68909acbe142d4fe1bc1aaa17ce554b4bd754c4341f218b2490bc64897c7788185b179233b17dc7b687e064a817b194219", 0xd5}], 0x2, &(0x7f0000995000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x80, 0x80}, 0x20008804) r15 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r15, 0x540b, 0x2) 2018/01/30 23:03:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009ee000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) ioprio_set$pid(0x0, 0x0, 0x2002) 2018/01/30 23:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x0, 0x40000000000000) [ 123.481398] audit: type=1326 audit(1517353410.924:1318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 123.481415] audit: type=1326 audit(1517353410.924:1319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18929 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dfb000)='attr/sockcreate\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000bae000)=0x0, 0x400000ff) socketpair(0x4, 0x800, 0x0, &(0x7f0000a5e000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000338000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000752000)={0x1000}, 0x1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000086d000)=@common='gretap0\x00') 2018/01/30 23:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000305000)='/dev/sg#\x00', 0x100, 0x408800) 2018/01/30 23:03:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3ff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b51000)={0x6, 0x200, 0x0, 0x39e, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0xa0)=""/160) getrandom(&(0x7f0000002000-0x15)=""/21, 0x15, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000003000)={0x4, 0x53cd, 0x6}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000005000)={0x2ab4fecf, 0x7ff, 0x7c, 0x6, 0x1a, 0xffffffffffff7fff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000007000-0x70)=[{&(0x7f0000001000-0x76)="5e43f2f660992a4ca94d242111628a6af7a3a15ca7658095b880041d8c81c5584002a3d9024a90a76123ba48c2a64e880c0d9bd0d2d7a1b8ae95bb5efd89e27fdd6f19544fef081965ade96ef8c71534ec98a52457a998d8c64277b6f767633d6af70fa8404919d4f72d68bd2b3ff8e57f3377e9d2df", 0x76}, {&(0x7f0000005000-0x99)="f09352960fc957a35756ee4b65e56379fc07cc92d2ce76d4ba0182ef3dcad9563bd5e9bbe55dc6c26cc00e403caf5bd59748f31dfa1c8edda32e2d4a87dc51ee6b708fb484ce24ef579b141244de8d246ab8abb8e2b3ee57864eb9d4909f8dadb9bfbd7938779243f9ef34d1e419928b8cfcbe6c34502c190a9833ebc9e92dcd988202f865dd1339b8e86e8cc561fba06cc27357ff9462ec7c", 0x99}, {&(0x7f0000007000-0x75)="959050e5ca1d9db9e468197328440c37a26443da335eb4a7bc34ac052a3ed4bd8d87d672d904cacc2d9abe3abb90af606378f997da791ad73d46f20779c867789f12488dd83a5e7bd0795f05dc32e289bcf4130210c8f9464b62d961038b0b885d813f3d1cbedb5c200de5e92734869bfc6a43eeb6", 0x75}, {&(0x7f0000006000)="23d2dd1e2039ee39d9137628855e86ab708eb6d7d86f5f023df12236a28e9f3907b35d4cd9db4f73a1ac5bcc8840ed", 0x2f}, {&(0x7f0000003000-0xc4)="4fc5f853640c05091897487504d3b5bf4499d73bf2ffcf305997a77149eca605201bcf4a56db4f43be062874d82859d32ffcd848da5d4e12f555e6fde17e2a47a4b826a22f72097bde7f46c38f9530554a378f35ddf9296f4b32c9e2bb4e6e0be6bb3d490ecebcedceef1ada82ef63acc5e9381c414d6f8cb58ded99b32a500777219024e55fbbea930472000cad751e1a8a8dac48f470f61d6b1038d7713fb1c7ec888a019db2847bdcba2336f9f4bd5c37ff153db96b42126bd24995f280c32745534a", 0xc4}, {&(0x7f0000006000)="ab2ef8af9d98bcefe498864dc2cc2675aff566383c388b088e32b64e0eff0fceaab52f434855f84f8e66c7667b5b19454acee853dbaa8bb496078f6c872c8f437113cc3efc7bae4f5ee9e6b7a214d36f3aa0ccf21e1ba4a813d4", 0x5a}, {&(0x7f0000005000)="ffd06c6172cbdce3cffa710b203f9734a185c89434e76895828bd17090cd7a482f84328a2b0fc8b224f5a79212be268d49026e9d5ea4a87534d85bfaee88b10b233a8950317522ffab7468f608cc48f464603214cab6c048c65874c519ffb9a3dde2a6f731e7161af1a4ee29a6e85820c8a63d2be97b393a7f162afa6fbb4c6f8b80588cf68d9f682e3c8119dae768cf2235c1233daa2238c994da645917edc9f7ba", 0xa2}], 0x7, 0x1) syz_open_dev$sndctrl(&(0x7f0000007000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x80800) r2 = semget(0x3, 0x3, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x5, 0xb, &(0x7f0000008000-0x1f)=""/31) 2018/01/30 23:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ashmem(0xffffffffffffff9c, &(0x7f000095c000)='/dev/ashmem\x00', 0x480202, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000713000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000315000)=0x3a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fa9000-0x14)={0x1, 0x1f, 0x81, 0xfffffffeffffffff, 0x8}, 0x14) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x0, &(0x7f000094a000-0x60)={0x0, 0x3c, 0x3742e88d73e02386, @thr={&(0x7f0000591000)="04228f83e6cc95b1b283061537fa33b7dbfa82c7f2d951fc4591c3a88421601acde85406ae10a282047b8d1f341cb69fee3e7142257416f5e338a910e3a411b48de7f5cd129dd67caddde341", &(0x7f0000671000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000-0x4)=0x0) 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) socket$inet6_udp(0xa, 0x2, 0x0) pkey_alloc(0x0, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) fcntl$setsig(r0, 0xa, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d52000)='/dev/vcs#\x00', 0x7f, 0x20400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c52000-0x4)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/01/30 23:03:31 executing program 4: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f00000f4000)={0x0, {""/7}, 0x0}, &(0x7f0000093000-0x4)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/enforce\x00', 0x4001, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00000f5000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) syz_emit_ethernet(0xb87, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/qat_adf_ctl\x00', 0xa8080, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000059000-0x10)={0x5, &(0x7f00000f8000-0x14)=[0x40000000400, 0x5, 0x1ff, 0x1, 0x1]}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000f8000)=""/214) rt_sigaction(0x14, &(0x7f00000f6000-0x20)={0x7fffffff, {0x100000000}, 0x8000000, 0x7}, &(0x7f0000021000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000080000-0x8)={0x0}) 2018/01/30 23:03:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) fchmod(r0, 0x11) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="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") shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x40}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8, 0x1, 0xfffffffffffffffc, 0x7, r1}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x28)=[{r0, 0x441, 0x0}, {r0, 0x4120, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1610, 0x0}, {r0, 0x240, 0x0}], 0x5, &(0x7f0000005000-0x10)={0x0, 0x1c9c380}, &(0x7f0000005000-0x8)={0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r1, 0x7, 0x274ca93e, 0x8, 0x5, 0x81}, &(0x7f0000007000-0x4)=0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)=0x0) r3 = getpgid(r2) bind$bt_l2cap(r0, &(0x7f0000005000)={0x1f, 0x8, {0x401, 0x81, 0x6, 0x8, 0x100000001, 0x7fe0}, 0x3, 0x9}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000008000)=0x0) 2018/01/30 23:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000384000-0x4)=0x3) 2018/01/30 23:03:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x4beb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000011000)='/dev/input/mouse#\x00', 0x7, 0x8000) r3 = syz_open_dev$dmmidi(&(0x7f0000013000)='/dev/dmmidi#\x00', 0x5, 0x28400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000013000)='./file0\x00', 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000d9000-0x3)=0x0) clone(0x4000003, &(0x7f0000fa1000-0x68)="42ec4bae4cb231ee48f02efe05520897dc2e99c0d11e8d2c73a07ea8312ed7cc9807aa1deb51b7cca3ae72d1335ce062f4f00ec81f1a3d566d8c7bcccbd0a21d362e3024f4b40f1a1fe3e0ec911e6f8e43b18422b0a7d5ce338a8538de335f33b46eb5b1b0e8e582", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x0, &(0x7f00002a6000-0x1a)="aeea6f88334461ab28b6dc3508e928b0cf83896c69e374c120a0") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 23:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000035c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ea4000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c68000-0x4)=0x1c, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000d5000-0x78)={0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0xffffffffffffef9a, 0x40, 0x9, &(0x7f0000e11000-0x10)=@generic="aabdb684cfc00c5f844df2af2a66ac9c", 0x8, 0x3, 0xffffffff7fffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000091f000)=0x6, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000b9f000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000166000)=0x4) accept$inet(0xffffffffffffffff, &(0x7f00001ff000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000683000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005f2000-0xe)={0x0, 0x6, "75868dfffbb7"}, &(0x7f000019c000-0x4)=0xe) accept4$vsock_stream(0xffffffffffffffff, &(0x7f000013d000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x7fffe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009ff000)={0x69f, 0x8, 0x8, 0x80000000, 0x5fb, 0x6, 0x4, 0x5, r5}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f00004c9000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) chroot(&(0x7f0000792000-0x8)='./file0\x00') bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000f61000)={0x1f, 0x5, {0x40, 0xe9, 0x76, 0x3, 0x8, 0x1f}, 0x3, 0x7ff}, 0xe) 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) recvmmsg(r0, &(0x7f0000702000)=[{{&(0x7f00005b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000505000-0x10)=[{&(0x7f0000b3c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000952000)=""/92, 0x5c, 0x40}, 0x20}, {{&(0x7f00002f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d6f000-0x20)=[{&(0x7f0000362000)=""/0, 0x0}, {&(0x7f00003f7000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f0000caf000-0x1000)=""/4096, 0x1000, 0x7ff}, 0xf665}], 0x2, 0x20, &(0x7f00002e1000-0x10)={0x0, 0x1c9c380}) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cca000-0x4)=0x60, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 123.932630] QAT: Invalid ioctl 2018/01/30 23:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a68000-0x9)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000453000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e9000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000c0a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2, r2}, 0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000089000)={0x79, 0x0, [0x7fd, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00003c6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000026e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017e000)=0xe8) open$dir(&(0x7f00005bd000-0x8)='./file0\x00', 0x2, 0x148) recvfrom$packet(r4, &(0x7f0000884000-0xb2)=""/178, 0xb2, 0x1, &(0x7f0000a42000)={0x11, 0x8, r5, 0x1, 0x37d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) 2018/01/30 23:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = creat(&(0x7f0000966000)='./bus/file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/vga_arbiter\x00', 0x0, 0x0) fanotify_mark(r0, 0x80, 0x40030000, r1, &(0x7f000075c000-0x8)='./file0\x00') mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f00000b5000-0x10)={&(0x7f0000062000-0x6)='./bus\x00', 0x0, 0x18}, 0x10) umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) chroot(&(0x7f00001b5000)='./bus\x00') r2 = creat(&(0x7f0000997000-0x6)='./bus\x00', 0x140) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x46) 2018/01/30 23:03:31 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "abe1405636df810d4c0b2057d103dc16b083aa6eee43ca3ca69f918aa5f78f9bbf6d80351baf8294f62eca4f351a709dbf2ee82a4b384d3221f7991e81c591b71235bdae4c84fa89513dc4060faddd7afbf062abe4f8705be6a76376fac335bb50f1d9509fce779749e22d5934500fee7383a65db33f6dc3507b9f4230150de8dadbc3e6e95644224e69d9b7dd464e493fe0b1b088c3fdded9a948957cdd4af42c7f973b7de2c7983bd5538d6d656b0a9f8340f0bcdb11c6e410dd354af43751b690a062464535c9ccc20e62a1d2d8e5cdff67fc0248b49b4573cdb2d88be707b9244a5b50ac63266a37f973f2f6bd6b824125514e2d7990d2119c89c2f74625ef5f48326e4563a96a24167f08a7c0116fa9eb0265ac428e2a7c439ecf8d0a5461c0288b0ff054499bfdc417060c70bf676eb1a8637179fe439b082e8c62e56a1cc6b29ce145e2a1eb534a9905d065fd78edac44d7328a3335b90c90b9d9de2764bfa26ff4230efcabc7543d44a40ac2dde3112a06b082765da290832b964bd40b5b921fec3ab0ea647e7e1bc90c4c2834e558ec120cb8dcaf383f76437d5deb4c3133549c5c7f3dadfee8db5ba485e6192f5ca4e1c33a985d2e2d0b3f9176af9bca09dc3c097d9f14cb1df02de9669e46a370f07d24f324035f89810bae52ca762b430d89b1b6894c152264dc9644bd4ee9459f3b054ac3a08eaf0d26c70d787fe53a3bf97f4d68275302553c837d4dd5c0b4a24ecb4850c6a87e8d6b731166ebbf9b28af8099b0e69f09267ab92dd6e605d6857dd94c26e45c448f035e00e50658ab8f76edaf16877378dc0a158f99ed85dbed85cde1afb3d230ce62201c10dfb844e323583fd73e5510de9495ef8eaa0e2e90b2be60b59b3d51fa34d340ca2f5d182dda894579a527f2c69d9b340a02f385de57396cd1e2fe9c00e05bc35e5ef294a4710d960a1a743e4e2420f759dcaedd174d0cb866e41174e29e915fd5d8f37ffc73585b847b8a88615b4f7fea334227bc1ca9cdcd1ab40d4d053bd140790a8a5946c246418ddd1767c85af791aa28dccbd0878f8f3294aa9f42268a713ce524c282029e8599f41b1c7391d1adfbbfd6f6170a46327805894c4973d534de7522fae784951412d40a20604459df6653bb9e70631cde23b352e1b261c1e7fa30612632e0ffb65dded03786c1ca82272baaf9bcf07e812723fc3bd3513b7ff935b84a32e8774bd4ca52397623318cbacbbbaa8f66e66a5482f3e06b9fea514fd39a3d810608fbb360545806a593a738e1067b9e53878914ae567e28830551d1b590662339da58252d97a2d045593c4c0a366bd6fc40cbc32605f72703475c187e1ed13b5b08632d394eb987a9533cb9ea1d86acf5cfb8270b0db3f8a6238b45c56113f6cc94324b98cfd75952640626d1f79c66ff9ef67acc545ae4264544c3dd7c78284fc53d8e1b6f0643c70da4a1988a0686bc9bfbb4c7ff5aaeea416d77049b130094a95afd95f5b636af111cd74e66a01fdba998749c5616ceb20ecf0ba960454f27ed69f346172e78f71e0fd03fd09c2c7da4a0440debf6fe933949686266a3780958a5d5297938be519e113fadd707157b393df35258bead878a1d4b55f36b2b2916cc0a5da86d999875d15726581816cd2ded58f7f058b6068a9a00e3707c694e690ffc8c8b6094b81cf3d7ada2153404e88e2a56fbfac3ed5538f590ed59c316d47e20d304998d1792f26b460fd1909b11a4a07f33828dc773839ad117f810f16e75e019d1aa4f2db1267ecba3b84d639e7730e898af321db1c2f9bb7669a9fc09b86bb91b797adc8021f2a0f5ca84e0b6aa4e02fe0e97a39de6972194fd5fe24116853c295baa2ed574af9ec1b7bdcd62c40e0be3faf208f08a2762a8ac62651d37768b031f70c643b9f8e77530cddfb71ffd9ee55a5502695af5f502529fca023d955f2a5f88d04035083f597eaebe3cd1aa5f76c2ac93857c8662a8bf8baa8f4c12fe73b8020667f07007f464ce47083a7f5c3e5bcf5b806f01b84d8bf816848acb282e76198089b2c5aadc2d6ce8d09133f8c75fb2d03715288ff7d5fdab4fbd587d8f721ef57a0f04b13a7dc0a981280014b46f397868e2c5068491d79996c405f5d73a27216fab65a04db64b977a83233698fa2e557f83db0f31c7f227bbc3a4c88b69f48c59fdcd2f264c66eac7ccde70b1437cc23899a0117230268d44e3e39dbc86b7ebdf56d0b5a840f32e9a682292f02202cdb91a3a11b2b78451ffae5ddde33c4c560e175c1eff0eac005c9703cbe5e845b60a079674609e80921d453b6da5282263a60af37ffb890f3ac6b70594bad84ac93db83aa4525913571939679f15ac71beb05dcbed02c79a354304e86815416a11d6729ad04d448bbbb1fc80978bb753ee6a50afd25579089db7c997b71e2d0a53c9f1142c4e5537c58da6bbac3186b050e177c300960c5037e9430fb13b3df9a812c565f81c65a7d6768b85a9824e08ae49bf081e1e9b5f0487efbcf54d8d40b2bb6f8fd51db704b5a67610"}], 0x720, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000be3000)={r0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f9d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f0000)=0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f9d000)={@generic="358a67271f79f1278ea93f2dc8a22517", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$dspn(&(0x7f0000f9d000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x200) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f000060a000)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f9e000)={0x2, [0x0, 0x0]}, &(0x7f0000645000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f9e000-0x4)=0x0, &(0x7f0000f9d000)=0x4) close(r0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000f9c000)=@pic={0x80, 0xffffffffffff6fb8, 0x5, 0x800, 0xfffffffffffff000, 0x9421, 0x5, 0x200, 0x8, 0x7f, 0x3, 0x72c9, 0x4, 0x9, 0x7f, 0x8}) 2018/01/30 23:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000e69000)=[{&(0x7f0000fb4000)="1f00000000031900010000000000000000003b0100000000000000103ffe58", 0x1f}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800000000000000a, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dd9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ab000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b3d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001de000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000)=0xe8) stat(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f0000801000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003fb000)=0x0) getresuid(&(0x7f0000f95000)=0x0, &(0x7f00004ea000)=0x0, &(0x7f0000a3d000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000367000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce7000)=0xc) r10 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c3e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000-0x4)=0xe8) getgroups(0x3, &(0x7f0000031000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000eac000-0x38)={&(0x7f0000d24000-0xc)=@proc={0x10, 0x0, 0x2, 0x51020028}, 0xc, &(0x7f0000fe8000-0x10)=[{&(0x7f00003df000-0x120)={0x120, 0x20, 0x0, 0x0, 0x3, "", [@nested={0x110, 0x44, [@typed={0x10, 0x58, @u64=0x605}, @typed={0xc, 0x5e, @uid=r3}, @typed={0xf0, 0x30, @binary="343211f1713e2ad104b21a2e9b972fd4b00a2c77d7d2598ccc1c00b22ac782cedf2a2957c3355e839a9ce9c5557d2e72e42ee6bbc7feeafdcba2c13186a62dc30a9334187e8ad1aeb325249e89bc0f2c173215441ed2610baabc78923018a7048be7e371ed502d2f8dd497fa8b8a0340d1ece1132d6dc33f910cf934e894f5777c435abb4f2081670af25f9be90c5c969457b726c309fffd13abe7ad4b737f5e3bd50354a2e253034046ca190f5cc71090d3e89d29f26e4ae0872f886067298cbec315b9c01349453302cf874c85f2bf0985b9b012f64d3a5fa5cdfed182105d00dd944abafe"}]}]}, 0x120}], 0x1, &(0x7f000022c000-0xa8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r1, r1, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa8, 0x40}, 0x80) bind$netlink(r0, &(0x7f00009f7000-0xc)={0x10, 0x0, 0x1, 0x82000008}, 0xc) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000106000)={@common='tunl0\x00', @ifru_flags=0x200}) 2018/01/30 23:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000861000-0x18)=@get={0x1, &(0x7f0000606000)=""/208, 0x10000}) r1 = syz_open_dev$dspn(&(0x7f0000a65000)='/dev/dsp#\x00', 0xf9d5, 0x2000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000317000-0xed)=""/237) lremovexattr(&(0x7f00001fe000)='./file0\x00', &(0x7f0000aa6000-0x19)=@known='system.posix_acl_default\x00') ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000d7b000)=0x60a4) r2 = syz_open_dev$midi(&(0x7f000097a000-0xb)='/dev/midi#\x00', 0x9, 0x201) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") fchmodat(r2, &(0x7f0000e07000-0x8)='./file1\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 123.976904] QAT: Invalid ioctl 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000a9d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000dcd000)=r2) ioctl$VT_RELDISP(r1, 0x5605) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ppoll(&(0x7f0000fc5000-0x8)=[{r3, 0x0, 0x0}], 0x1d1, &(0x7f000058e000)={0x77359400, 0x0}, &(0x7f00009e6000-0x8)={0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a96000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b8f000)=0x10) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f0000e3c000-0x30)=[{&(0x7f00001f8000)="0d64700a42742a5f56c3006cd4a6cfa0329286a5f9288e59969fa38a3159046130f3ad733f84e6d50d54aa46caeb78686591d2a76fed8133999fbdd9a028b8e7c526c6c26b4a8b6f08b2e92f3a9d7c0ee43a4b1a272c46ea57bac427efad560a0a6dd7eecf85df1de2c884c33ed682eee4bfd1faa907455c05ed84f2842bdaaba93bf4c3b74f9fd1b8c1844e42c85bdd35de02069c3628b3b04116826bd5646c31f8f54ca10acef92c9bd18ed81f899789da05137f3ec431828b9f8b15ebea773035aa9171005b854b558516217dce445ae7aa5109708f9ff8f9124776a4a526cae4eae9ac", 0xe5}, {&(0x7f000035d000+0xc1c)="7f54dbd3cea7e85d58be827b1d1701265dacb4695b3933b2cabf5c4b46f035b8ec752a828691956c794ccaa80237c8ecf2b629a95c79cb5d1f27b82ab1c0d0ce5179ab4504e9a3bba70c788f2b6e05686613ca6290bef7b38629e7e0d03fa1d63883576113479c3592e0b5de9d25ffa33a9048bdf8e270af8fede66e67271f10852e9f00334413ca21ed2824bbf233a66dc9e390e3b493dc4456ecbf9e65d15e47f8a28e32e8776173f76f6bbc8c5b2595fec97c019889136f7443367a38ba8ef82822fc74c0f6d67264cffe94f0261a32a2c5", 0xd3}], 0x2) 2018/01/30 23:03:31 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x3)='io\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000005000)=0xe3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000006000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x9, 0x20100) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r2, 0x1, 0x2, 0x0}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000006000-0x29)='posix_acl_accesseth1!.\'mime_type@trusted\x00') 2018/01/30 23:03:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2301, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00002d5000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) msgget(0x2, 0x226) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x2, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast2=0xe0000002, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007ab000)={0x0, 0x1, 'J'}, &(0x7f00006f4000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d3a000)={r1, 0x400, 0x2}, 0x8) r2 = socket(0x10, 0x802, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00007c4000-0x10)={0x7, &(0x7f0000702000-0x38)=[{0x8020000000, 0x28c73742, 0x0, 0x3}, {0x464b, 0x3ff, 0x400, 0x8000}, {0x80, 0x40, 0x1, 0x2}, {0x366, 0x2, 0x22, 0x7f}, {0x100, 0x4, 0x8, 0x40000}, {0x4, 0x0, 0x5, 0x3}, {0x1, 0x3, 0xfffffffffffffffd, 0xad22}]}, 0x10) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000aab000/0x18000)=nil, &(0x7f0000801000-0x18)=[@text16={0x10, &(0x7f0000344000)="ba420066ed003b66b9ad0200000f3266b80500000066b9cd0000000f01d90f01ca0f00180f0d99dbcb660fd532def9baf80c66b8503efb8766efbafc0cb8282cef", 0x41}], 0x1, 0x48, &(0x7f00006ea000)=[], 0x0) [ 124.040581] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 23:03:31 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000001000-0xb1)="1bf2d509519ff10e4a1546b674c538248b7fe81e9d783cf134eb4fa413b8a7a17df2bc3d6d4b70c0f83026414164e385e376648730a7e916be91691e0622b946b0ff391ad4bd41a23d6dbaf405c83ebc29d97469fc88e0ab5d0b2b322f964fa7ceadfad3314648fff7b1627fc118af61e59ebbc21aef79ce8df253a1ea223692b92b970ebff2be51318b7ec7fc082daeb685ba7ba611cbf070cf1a7c1c07d393b465200c7adec769731daed2bb66dcae58", &(0x7f0000223000-0x4)=0x0, &(0x7f00009cb000)=0x0, &(0x7f0000001000-0x5a)="4ec0baaa60dc39a05ee371d22e7990e67e9545ac5c1e333c8ced2fc060108909e76b9890ad2671b3bd07930e2e89a1a87fcea6f63fc2966de4d4ee55d834438235dce56027ea85c7148ff52c8e4e8d09bf2659335865e556cdd6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000016b000-0xc)='/dev/amidi#\x00', 0xfffffffffffffe01, 0x6b6006000ebb59a9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000015a000-0x4)=0x0, &(0x7f000040f000)=0x4) unshare(0x8000000) semget(0xffffffffffffffff, 0x0, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x0, 0x7fffffff, 0x0}], 0x2, &(0x7f0000ae6000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000394000)={0x0, 0x0}) unshare(0xc000000) 2018/01/30 23:03:31 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mbind(&(0x7f0000634000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000886000-0x8)=0x0, 0x0, 0x0) 2018/01/30 23:03:31 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffa0, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b2e000/0x3000)=nil, 0x3000, 0xf) r0 = syz_open_dev$sndpcmp(&(0x7f0000d7e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000006a000-0xcc)=""/204) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e11000-0x14)={{0x400, 0x101, 0x1, 0xff, 0x6, 0xed}, 0x6, 0x80000001, 0xa}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d77000-0x12)='/dev/loop-control\x00', 0x800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000681000-0xe)='net/dev_mcast\x00') getdents64(r1, &(0x7f0000461000)=""/619, 0x26b) mincore(&(0x7f0000c21000/0x4000)=nil, 0x4000, &(0x7f0000d71000-0x38)=""/56) sysfs$3(0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002d5000-0x28)={r0, 0x0, 0x92, 0x8c, &(0x7f0000fe8000-0x92)="2da535ff5c1823d45c1df1effb9e86891289652b0a82d150bd13486cce4c4e1a0ab5761c180a5d61d35f509eb9ffc39c90ac97b104abc469744cbdcb3437b921e37d57b52f6244585cebb98fe453b8b28c3edb6d88ac7e0e7826718edf42486281f0db6ab19b3057495457fb95c78ee7a79fe5f530995e91dc35225a513355500f84d6328eb15919d2d35bcb5fe0726bf268", &(0x7f0000bc8000)=""/140, 0xaa, 0x7f}, 0x28) mbind(&(0x7f000001d000/0x4000)=nil, 0x4000, 0x3, &(0x7f00004a3000-0x6)=0x2, 0x100000000, 0x2) 2018/01/30 23:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getsockopt(r0, 0xd916, 0x8, &(0x7f0000eed000)=""/22, &(0x7f000050c000)=0x15) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) bind$unix(r0, &(0x7f000033f000)=@abs={0x1, 0x0, 0x1}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000484000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x2100000, &(0x7f000000a000)="") ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00006fc000)={0x6, 0x8000200, 0x6, 0x3, 0x20}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000daf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) write(r1, &(0x7f0000627000)="296ff79b41975d19c0bd7759f1e7087d52d3c1f8ce81b06978209228b23e052d94007ed238477a355ffe7d386f8005c27b8c25f793a02a163ab639da57ab4da5a174fec886e5ee8eaada816057f9a8e168b6183ac0806970fd895232281a3c4d99662718ddee89730c499c63cb4e745489ab89a37cb15041162dc8889b44c5dfd5c71033541c5bf86e4565b754ce31b0860a2f27", 0x94) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d78000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d3c000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000054e000-0x49)={0x0, 0x41, "6b00250c3dcfc5afa485adcd9ece545a40e744f1253d6fd05b0fef16f5659c6fe03bb9a44a57369f771298c37af14eb95bca6ba92c392d48a3156eed79676b4c28"}, &(0x7f0000b46000)=0x49) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000022f000)={r2, 0x5}, 0x8) 2018/01/30 23:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006fb000)=@int=0x0, &(0x7f0000ca9000-0x4)=0x4) connect$pppoe(r2, &(0x7f0000198000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='rose0\x00'}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000433000)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r1, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @random="0eaf70713355", @generic="1abe36a1e72bcc9ada532e4d57c12079"}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000448000+0xd75)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, r5, &(0x7f00003f7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x0, &(0x7f0000826000-0x10)={0x0, 0x0}) getitimer(0x3, &(0x7f0000173000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f00001ee000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r4, &(0x7f00000f8000+0xe5f)={&(0x7f00008de000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000e8f000-0x10)={&(0x7f00007f0000)={0x5, 0x20, 0x1, {r7, 0x0}, {r8, 0x0}, {0x2, 0x401, 0x6, 0xfffffffffffffff8}, 0x1, @canfd={{0x4, 0x6, 0x9, 0x8000}, 0x27, 0x1, 0x0, 0x0, "9468cc3351cd3eba8c684413a502b3a4dd20f59cac7b24cf2593bfae520b4718718db848a924fc695119501ffaf50ebc0817a2ce9ba7d3a065acb4f8dc5005f8"}}, 0x80}, 0x1, 0x0, 0x0, 0x48800}, 0x4000000) 2018/01/30 23:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000539000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000946000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000e7a000-0x10)={0x5, 0x100000, 0x2000, 0x1f, 0x10000, 0x7, 0x8, 0x5, 0x5, 0x8}, 0x10) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000866000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000894000-0xc)={{0x1, 0x5, 0x0, 0x800, 0xd27d, 0x1ff}, 0x1}) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/30 23:03:31 executing program 1: unshare(0x8400) mremap(&(0x7f00008f8000/0x4000)=nil, 0x4000, 0xc000, 0xffffffffffffffff, &(0x7f0000ac5000/0xc000)=nil) 2018/01/30 23:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000041000)=0x0) lstat(&(0x7f00008ea000)='./file0\x00', &(0x7f0000518000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00002d6000-0x8)='./file0\x00', 0x0, r1) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002e1000)={@generic="65008e610bc27fb519d47753e006489e", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00006f9000-0x110)={{0x0, 0x0, 0x3ff, 0x7, "c96b38b13c0bf6c18092e774eeca2a42c4b62d7d0902054b5998314d14183be491d670404f21007fc044ff24", 0x3ff}, 0x0, 0x0, 0x8, r2, 0x5, 0x4, "87560831af10c12ec5bdb3ccc2db373228cec1d9da68229171c601fff6cf4e16d8e1bc3744bf46542bacb98e25d4793c0d9d940616882d224b031ed22e6cff67", &(0x7f0000111000)='%wlan0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffffc, 0xfffffffffffffff7, 0x80, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000011f000)={{0x401, 0x8, 0x3, 0x400, 0x4, 0x401}, 0x8}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005e9000)={0x8, 0x0, &(0x7f0000e20000-0x8)=[@release={0x40046306, 0x4}], 0xc3, 0x0, &(0x7f0000e1d000-0xc3)="ba618979d42108168a74f1bfea5769d5858b2e73df28a0d8d61e741c81da03f48ae8b65d6f3c635a249b070fa9c9cc452c7d64ab74ecbb4ad8b75c0b5a4e45e4d6d7088cd691cd70826032b8d5e5c46aec574420b1f1c8b58503c9c5e95a8a8294c54e3cc143684719d721d3170a8457eea8d87a097a3156b64dc46e8e5a53798591efc09f4fe4ac16f934e8da60e072606aab944a94afc3a21ef6a1398c5e187c4d6e810b7fa6d4ed4f436ed0e311ae12d143d1aecd1b0a3794f12f92ea75d57633a5"}) 2018/01/30 23:03:31 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000029a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000-0x4)=0xe8) setuid(r2) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mremap(&(0x7f00000a7000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000e000/0x3000)=nil) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000199000)={0x3, "7bbc091ce467"}) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x800, &(0x7f00002ef000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_setup(0xbacb, &(0x7f00001c6000-0x8)=0x0) io_destroy(r5) 2018/01/30 23:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket(0x10, 0x5, 0x20000) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000d46000)={0x0, 0x0, &(0x7f0000270000-0x20)=[{&(0x7f0000bee000-0x13d8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00001f1000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvfrom(r2, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x10002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ec8000-0x8)='./file0\x00', 0x4000, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f56000-0x4)=0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/30 23:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000a4e000)='./file0\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000f4c000-0x10)={0x2, 0xffffffff, 0x1, 0xffffffffffffffff}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) signalfd(r3, &(0x7f0000ecd000)={0x1ff}, 0x8) dup2(r1, r2) tkill(r0, 0x16) 2018/01/30 23:03:31 executing program 4: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005d4000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000564000)=0x0) r1 = socket$inet(0x2, 0x1, 0x40000000000000) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x20000000000002a4, &(0x7f00000e2000)=[{0x12, 0xb56, 0x9, 0x1}, {0xb3d, 0xd1, 0x8001, 0x100000001}, {0xfffffffffffffffa, 0x8000, 0x1f0, 0x9}, {0x18f05283, 0x1, 0x10001, 0x81}, {0x5, 0x7, 0x8c7, 0x80}, {0x3, 0x9, 0xfffffffffffffffa, 0x3}, {0x7, 0x2, 0xffff, 0x7}, {0x9, 0x100000001, 0x5, 0x9}]}, 0x10) 2018/01/30 23:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$tun(&(0x7f0000452000)='/dev/net/tun\x00', 0x0, 0x121240) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dad000-0x9)='/dev/rtc\x00', 0x800, 0x0) bind$alg(r1, &(0x7f000060a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f80000)={0x0, 0x0}, 0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00007a6000-0xa8)=[{0x0, 0x0, &(0x7f0000d5e000)=[{&(0x7f0000374000)="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", 0xfc}], 0x1, &(0x7f0000b9c000-0x190)=[@iv={0xe0, 0x117, 0x2, 0xc5, "28b90977622402608b9559b263e32a02934268a7c9faed5a0ab475a36db837702963a87bf1fbe8fccf3e16d9fd848cbbbe86263feca82d949d837f62d5b2f3ae2501395e48b7ee5537d4da88e55c149149e511876273dd233ec5c2fe162cdb77fd9539827571a542e09545f95699ee0b34fe47b1b924851cf4000386d9fe188a225bebafdabd1b62fbc631f82b7fc3d7a17298f7e749860335851573c5e3209d4adcff42d477426706a01cd021f30c021b0815608fcfd9abbdb32323bfd748dd19398f2cc0"}], 0xe0, 0x40000}], 0x1, 0x4000002) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fa000)='/dev/sequencer2\x00', 0x280100, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000084e000-0x10)={&(0x7f000091f000)='./file0\x00', 0x0, 0x10}, 0x10) r3 = syz_open_dev$adsp(&(0x7f000067f000)='/dev/adsp#\x00', 0x101, 0x10000) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000034e000)=0x5, &(0x7f000024b000)=0x1) syz_open_dev$sndtimer(&(0x7f0000f55000-0xf)='/dev/snd/timer\x00', 0x0, 0x202) 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000239000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0xd}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f66000)={0x1, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00004c4000)={0x0, 0x0, 'client0\x00', 0x1, "57bf1226af361823", "bf625fe480eb7ccfaf17b25ad6523c3d902ec965c4a2a97ee565e25c40bac3b0", 0x8001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/30 23:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) sched_getattr(r1, &(0x7f0000b7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = syz_open_procfs(r1, &(0x7f00001f4000)='personality\x00') readlinkat(r2, &(0x7f0000a88000)='./file0\x00', &(0x7f00002b2000-0xcb)=""/203, 0xcb) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000022, &(0x7f00003b3000)=0x0, 0x4) 2018/01/30 23:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(r0, &(0x7f000067d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x4000000000000) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f5000-0x138)={{0xd000, 0x7000, 0xe, 0x8000, 0x9, 0x88b, 0x4, 0x20, 0x3, 0x3, 0x9, 0x3f, 0x0}, {0x4, 0xd000, 0x0, 0x7, 0x10000, 0x101, 0x4, 0xff, 0x40, 0x7141, 0x100000001, 0x200, 0x0}, {0x0, 0x0, 0x0, 0x5, 0x7, 0x8, 0x400, 0x10, 0x9, 0x9, 0x7f, 0x2, 0x0}, {0x3000, 0x2, 0xe, 0x10000, 0x9, 0xfd2a, 0x4, 0x4, 0x89d, 0x4, 0x2e8f, 0x5, 0x0}, {0x5002, 0xf002, 0x3, 0x4, 0x9, 0x8, 0x0, 0x3, 0x7fffffff, 0x10001, 0x7, 0x10001, 0x0}, {0x0, 0x6000, 0xa, 0x7, 0x6, 0xfff, 0x80000000, 0x40, 0x4cb, 0x59e66163, 0x1000, 0x80000001, 0x0}, {0x2000, 0x10000, 0xe, 0x80, 0x5, 0x3, 0x4d, 0x9, 0x1, 0x7, 0x1ff, 0x1, 0x0}, {0x3000, 0xf000, 0xe, 0x8, 0x8, 0x7f, 0xd4, 0x6, 0x9, 0x3, 0x80000000, 0x1, 0x0}, {0x2000, 0x2000, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x40008, 0x0, 0xd001, 0x20, 0x2, 0x1400, 0x6000, [0x9, 0x7, 0x7, 0x4]}) r5 = fcntl$dupfd(r3, 0x406, r1) uselib(&(0x7f0000a7f000)='./file0\x00') ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f00002fb000-0x18)={0x0, 0x1f000, 0xffffffffffffffff, 0x8, 0x4}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dd6000-0x4)=0x0, &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000f0a000)={r8, 0x8}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000058000)={0x4, 0x0, [{0x4, 0x9, 0x9e, 0x7, 0x7f, 0x0}, {0x8000000f, 0x100, 0x68d0, 0x2c4, 0x6, 0x0}, {0xc0000000, 0xffff, 0x1, 0xff, 0x200, 0x0}, {0xc0000000, 0xffff, 0x0, 0x8000, 0xf0f, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000095e000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000452000-0x106)={r9, 0xfe, "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"}, &(0x7f00006af000-0x4)=0x106) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000afd000-0x8)=0x5) time(&(0x7f00006d8000-0x8)=0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r7, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/30 23:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007c1000-0x28)={@common="64750100008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x1}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a5b000)='syzkaller\x00', 0x100, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/30 23:03:31 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x4082, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000004000-0x90)={0x2, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x7, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x2, 0x0}) 2018/01/30 23:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:31 executing program 7: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') readv(r0, &(0x7f0000232000-0x10)=[{&(0x7f0000ac6000-0x1)=""/1, 0x1}], 0x1) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac6000)=0xfffffffffffff000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003f0000)={0x0, 0x1000, "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"}, &(0x7f0000ac5000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000088f000-0x10)={0xc82, 0x2, 0x8, 0x6, r1}, 0x10) fchmod(r0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac5000-0x10)={0x0, 0x0, 0x8000, 0x1}, &(0x7f00009d2000-0x4)=0x10) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000071c000-0x58)={0x2, 0x0, [{0xc0000001, 0x7, 0x2, 0x6, 0x401, 0xfffffffffffffffe, 0x5, [0x0, 0x0, 0x0]}, {0xc0000001, 0x80000000, 0x5, 0x8, 0x5, 0xff, 0x1f, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000053c000)={0x8aa1, 0x5, 0x2, 0x5, 0x5, 0x6, 0x3, 0x7ff, r2}, &(0x7f0000ac4000)=0x20) 2018/01/30 23:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) rename(&(0x7f00009ca000-0xe)='./file0/file0\x00', &(0x7f0000827000)='./file0/file0\x00') 2018/01/30 23:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:32 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, 0x1) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x3, 0x4) getpgid(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000)={0x0, 0xffffffff, 0x0, 0x7f, 0x5, 0x8, 0x9, 0x6, 0x1000, 0x396}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000003000)="79976cbb388906b861315966f5703f275838582b686a9b51e5f40c5cefc3796291aa945be9e30694ca89b34751561f7d284ea5e53e1aa9df9c943a092f549e174ed700c0b39d7997527a8025a82ca897479eaf2811a8f738ed6bdc86cdd8b923828e3f64519d09aa9da230f4c7d86aec872ab8857246b4264a6407626122839648cf6a22675fd40106ddae1142eaca0310d6ed53a2d78e23e5539c10e28146678ca95bc2f4fd600496540fe47f247f567fc646d2ed67b48486f7f78ec55e565bba3bf30cb42a892e75254a3e50ac3473430c58f59e56e4c89e24aa68c71ac969482d1825bef96bbd013c5580c57a8d9c7dc3a856f9071448", 0xf8, 0x4880, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x800}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r2, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={r3, 0x72b9, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000006000-0x8)={0x8000}, &(0x7f0000006000-0x8)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000007000-0x28)={r2, 0x0, 0x4c, 0x7a, &(0x7f0000006000)="716e6d439e383c9658a41f446649f68e0b0c90d281f7e79f0c79f765dc39c4a06098c48769783aa887e0eb235e78263e337bcc346e35d7997293a212cd703cce9d65c4920c9e51217e4e1be0", &(0x7f0000007000-0x7a)=""/122, 0x3, 0x8}, 0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000008000-0x38)={0x8, 0xaf6, &(0x7f0000008000-0xf1)="1fe8ef362e20b27ae8bc9d1484d96951760e710568978810e5d42550f032a05d1d6fcf4be039268e79c1538d7c8687bbe7485c0ee1b6807856f407f1d419357821b96f0af239232bed444b9ad0c0b41e7437c08e429f4e9de83395b405320a5066c0228673c6868ac4a09d22d8b696cde9790e428ac5b3af7ef1ffc1fef5cd77234058900da6eb88d8abca6585a4485d8f1f1cb2c01b7fcda68ea303a42f01a67aa4aac699ab09d48e7c4cb07c332ac3591fb6a1ecbc64fe7c69962d3eb7325941c8af3ea9c6832219451c1bf453b3163e8c0b7b8de80bae6eeced13c8bbf919d3163c15eda3b596890fea2ba2ad37555f", &(0x7f0000006000-0x6c)="c00e3a05504a25eb5073f37b80fa59fb4c300ad6e03e6273527f8767b85a58967f867bee994b26c6c4345586e45f580b6f1734cb28c261d2b3e6c4aa192a0dd43687930f156271fbab0612660ea3e0cf1d34fcdcecff8099788bd4dbf46217a663ac5a636996d9206de891b7", 0xf1, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = semget(0x0, 0x2, 0x280) semctl$IPC_RMID(r4, 0x0, 0x0) 2018/01/30 23:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x7, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000d1d000-0x3c)=@ipv4_getnetconf={0x3c, 0x52, 0xc30, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_PROXY_NEIGH={0x7, 0x5, 0x40000000000003ff}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x0) 2018/01/30 23:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000)=""/152, 0x98, 0x2060, &(0x7f0000124000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:03:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, 0x0) 2018/01/30 23:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ddf000-0x4)=0x0) getpgid(r1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001ce000)={0x0, 0x0, 0x10000, 0xf2, 0x7f, 0x3, 0xffff, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100, 0x3, 0xffff, 0x1000}}, &(0x7f0000546000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000-0x14)={r2, 0xe1, 0x9, 0x1, 0x4, 0xf3}, &(0x7f00000e3000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005a2000)={0x0, 0x10001}, &(0x7f0000a65000)=0x6) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00002e9000-0xa)='/dev/cuse\x00', 0x30100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c54000)={r3, 0x40, 0x0, 0x60000000, 0x1e3}, &(0x7f0000ac9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000cf6000)=0x0, &(0x7f0000154000-0x4)=0xffffffffffffff6b) 2018/01/30 23:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x2, &(0x7f0000abe000-0x60)={0x0, 0x100000000000000, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000f5e000)=0x4) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00002f8000-0x20)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000048a000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000b62000-0x49)=""/73) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000492000-0x4)=0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000995000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x400402) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000042000)={0x1d71, 0x2, 0xffffffff, 0x3f, 0x7f800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) r6 = fcntl$getown(r3, 0x9) ptrace$getsig(0x4202, r6, 0x9, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r4, r7, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/30 23:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a47000-0x11)='/dev/vga_arbiter\x00', 0x40182, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000633000)={0x0, 0x0}) dup2(r0, r1) r2 = socket$inet(0x10, 0x3, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f00005ed000)=[{&(0x7f0000fe2000-0xd5)="2fda959cd1b4e0b6d7d93db85ef0bd96be79cfa9c55eb6e78fde5312c491600ebd0af36823e873ee77248d10801bc100080044a763955dc46f480a579cd9ef4379cad324a6df91627645089f57fff3219baccab1778fc672f5ddeb15737034e75f54ff7ec0b9b12266a7dd26012b23e7285d42a672c06825d1019e471128689d442002d250cf4d30d8949cd91d261943d21d8d71a545c353a29ba6289b443a106cf8d42671bc7337a5c58ace235f6774f9bbd2e6c20d7b30697aa4989f7212ffe90d3f64f0b919036c3add4826b78601017ebe61c2", 0xd5}, {&(0x7f00006c5000)="e39fee92d4cb07de34d5917e06321fec18c5879e8c227cc2244517d28792da9ab617e41fa1f4ad68ad9fa0fe7067d51c84485aa048a424a414c51ba5", 0x3c}, {&(0x7f000050f000)="6c129d66b6b7f3ce3cb16c64d694e4de17c72fdb42", 0x15}], 0x3, 0x0) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r2, &(0x7f0000ec8000)=@llc={0x1a, 0x3, 0x9, 0x8, 0x4, 0x3f, @random="6673ae4a7f34", [0x0, 0x0]}, 0x10) 2018/01/30 23:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000653000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000f000-0xc)={0x0, 0xd1b1, 0x0}, &(0x7f0000b56000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000496000-0x6)={r2, 0x87d6}, 0x6) getsockname$netlink(r0, &(0x7f0000dd3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000cc000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x4, 0x800000001, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/30 23:03:32 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000018e000-0x15)='/proc/self/net/pfkey\x00', 0x181083, 0x0) write$selinux_create(r1, &(0x7f000041c000)=@objname={'system_u:object_r:run_init_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x39, 0x20, './file0\x00'}, 0x3f) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x400000000002, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f8f000)='./file0/file0\x00', 0x3c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fe4000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r3, &(0x7f0000010000)='./control\x00') name_to_handle_at(r3, &(0x7f000002c000-0xa)='./control\x00', &(0x7f0000fe3000-0xc)={0x8, 0x0, ""}, &(0x7f000001e000-0x4)=0x0, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000f8f000)=[{0x2, 0x8, 0x9, 0x3, @tick=0x3, {0x9, 0x3}, {0xfffffffffffff825, 0xfff}, @quote={{0x0, 0x5}, 0x3, &(0x7f0000c22000)={0x6, 0xffffffff7fffffff, 0x800, 0x81, @time={0x77359400, 0x0}, {0x5, 0x7ff}, {0x9, 0x8}, @raw8={"4d9b82b9faa6fe08ccd37c2d"}}}}, {0x4b, 0x2, 0x7ff, 0x8, @tick=0x6c, {0x828, 0x0}, {0x7b50, 0x9}, @time=@tick=0x4}], 0x60) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ccd000+0xe62)=0x0) 2018/01/30 23:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) flistxattr(r0, &(0x7f0000a45000)=""/61, 0x3d) 2018/01/30 23:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/30 23:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d73000-0x4)=0x0) 2018/01/30 23:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd1000)={0x0, 0x0, 0x0}, &(0x7f0000f63000-0x4)=0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) r1 = memfd_create(&(0x7f00006ad000)="73797374656d6367726f75706d643573756d73656375726974796b657972696e67f870726f6300", 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/30 23:03:32 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000-0x8)={0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffffa, 0xfffffffffffffe7c) 2018/01/30 23:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@textreal={0x8, &(0x7f0000ffb000-0x1f)="f20f06d0330f01c8660f3a171b910f082ef20fd6ce980f23c6b800008ee0f4", 0x1f}], 0x1, 0x0, &(0x7f00004f6000-0x20)=[], 0x1000000000000321) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000041f000)=""/218) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a0000-0x16)='/selinux/checkreqprot\x00', 0x4c000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002bf000-0x4)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/30 23:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00001c2000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e0f000)='/dev/sg#\x00', 0x982, 0x10000181000) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000042d000)={0x7fff, 0xffff, 0xfffffffffffffff7, 0x5, 0x1, 0x1}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f000084c000)=r2) r3 = socket$inet(0x10, 0x3, 0x10) poll(&(0x7f0000d1c000)=[{r0, 0x460, 0x0}, {r1, 0x8, 0x0}, {r3, 0x0, 0x0}, {r1, 0x7d, 0x0}], 0x4, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000183000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x1da}], 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/30 23:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x0, 0x4879065ec9af1174) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/30 23:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/audio\x00', 0x1a1100, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00008e8000-0x8)={0x1, 0x4220}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$KDSKBLED(r2, 0x4b65, 0x200) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/30 23:03:32 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000006000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000015000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/30 23:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ac000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bcc000)={0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) syz_open_procfs(r2, &(0x7f0000a6d000)='attr\x00') r3 = add_key(&(0x7f0000164000-0xc)='id_resolver\x00', &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c3000-0x9c)="ed9d236e65b0c1d5e7badb7f399aec35320033ba2983567e679b19a143c990f4ab3d528dbea4f26ffa7ff1e060250b2f9fe2de2e58e53639c275d7ad6a75fee716d79e45749ad4bf1c661b5f753e413ca02b8ad0dd34c2e29438e8e035fa8a8e26db1312388dcee94cbc94d4eca4647fae29a7d5464214c8421ac1d5695e0d5cb0569d1f0a4a787d7c8c6747e9fcc8772e8aa463a89fc5ac4910facd", 0x9c, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000c06000)='.request_key_auth\x00', &(0x7f0000fa0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ed000)="75a92f6bfb3673c6c34e3286a85c99a833184790f4aa4eba52b72a3003baf46d2c03838dbd34f6345b1505eca223fdcc0b6daf8f5cd4c332a0018a9e4be2b45e8666fbc3b4d99b5542dbb96526cf8dc3b47590d6112851778416fa6615d77029fbb9bb7ac64ac255d37621358c7952a4af4030b57b61efa9377e5adfff63e9b6c29d1a9708fb6a463f0bdab255c9a2a971683a627c8dd4655c0f93712c36a850ef85e0bff814b1533b8a38ca34ceeddce50072c6285bb210902759d174fafc1280b2e4d0b88b93f6537931860a1bd393cf743aaeed2fe6ace9d2d25f4350624a040e6602fe00e0e81823380c", 0xec, 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x1, r4) fcntl$notify(r0, 0x402, 0x80000008) add_key$keyring(&(0x7f000016c000-0x8)='keyring\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000061b000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00009d7000)=0xc) waitid(0x3, r2, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, 0x0) getresuid(&(0x7f00002b3000-0x4)=0x0, &(0x7f0000f43000-0x4)=0x0, &(0x7f00006ec000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000069a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x2, 0xa, 0x20, 0xa0, 0x3b, r6, r7}, {0xffffffff, 0x7f, 0x100, 0x1, 0x3, 0x6623, 0x2b, 0x3ff}, {0xe8, 0x18f, 0x393a, 0x8}, 0x0, 0xf, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x6f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0xffffffffffffff62, 0x3, 0x5, 0x0}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000573000)=0x3, 0x4) keyctl$read(0xb, r4, &(0x7f0000067000)=""/115, 0x73) 2018/01/30 23:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000509000-0x10)={&(0x7f00005d1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000904000-0x18)={r1, &(0x7f0000da6000-0x72)="1ef407fbf10297a6a6c2191339fde6f35405a817203afff518fa500c7104293790ddcab27a33d356eb0d741ef5377222d1ec90fa6878d8b5a5040fd2e748b97c9a9e599d5f7c4ae060efe123c7e234eadafdddf7f30d84142d3222c09796520866942d74f1a2dbc4f6db04dbf67ece89a903", &(0x7f000093c000)=""/19}, 0x18) 2018/01/30 23:03:32 executing program 1: r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000001000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00009b6000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) io_submit(r1, 0x1, &(0x7f00002e1000-0x10)=[&(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001be000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/30 23:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b55000-0x4)=0x0, &(0x7f0000286000-0x4)=0x4) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 23:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r0, 0x0, &(0x7f0000e75000-0x8)=0x9) r2 = dup3(r0, r1, 0x0) fgetxattr(r2, &(0x7f00006f2000)=@random={'btrfs.', ')\x00'}, &(0x7f000015b000-0xbf)=""/191, 0xbf) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/30 23:03:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d92000)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000a8f000-0x6)='tmpfs\x00', 0x0, &(0x7f000005c000)="2c344dcfc4370ef6b3c93d") 2018/01/30 23:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:32 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000036b000)='/dev/vcs\x00', 0x400081, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002e7000)={0x0, 0x4, 0x10, 0x46de, 0x2}, &(0x7f000036b000)=0x18) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000036c000-0x8)={r1, 0x9}, &(0x7f000023e000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x2) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000036d000-0x8)='./file0\x00', r0, &(0x7f000036c000)='./file0\x00') 2018/01/30 23:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 124.823503] tmpfs: Bad mount option ,4MÏÄ7ö³É 2018/01/30 23:03:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/30 23:03:32 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000008000-0x8)={0x1, 0x7}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x3, &(0x7f000000d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) 2018/01/30 23:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0xffffffffffffffff}, 0x0}], 0x2, 0x40000020, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/30 23:03:32 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009f4000)='./file0\x00', 0x100, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000bc2000-0x10)={0x2, 0xf8c, 0xfffffffffffffffc, 0x1cf}, 0xffffffffffffffaa) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) fdatasync(r0) 2018/01/30 23:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000986000-0x12)='/dev/input/mouse#\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x0, 0x0, &(0x7f0000284000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f00003df000-0x10)=[{&(0x7f00007fc000-0xa1)="b7", 0x397}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/30 23:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00007bc000)='/dev/sg#\x00', 0x7, 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00001fb000-0x56)="2754b6453b11066a7f52736b08d76486b834b5fc1e9119238c28b70d8d0c36c1209b957696a71ac5da89d8d9009ee22076f44d2c57d9d1db9fc3fa30effea3830dcb52b759fa4f5076fcb00699de904da42d9d21b7ee") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000f2d000-0x5c)={0x3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:32 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0xc0000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000005000)=""/140, &(0x7f0000012000)=0x8c) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/01/30 23:03:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000095c000)={0x6, 0x0, [{0xf000, 0x94, &(0x7f0000062000-0x94)=""/148, 0x0}, {0x3001, 0xfd, &(0x7f0000b9d000)=""/253, 0x0}, {0x7003, 0x1000, &(0x7f0000ff2000-0x1000)=""/4096, 0x0}, {0x1, 0xe0, &(0x7f0000a0a000-0xe0)=""/224, 0x0}, {0x1000, 0x27, &(0x7f0000d6f000)=""/39, 0x0}, {0x5000, 0x1000, &(0x7f0000000000)=""/4096, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x2, &(0x7f0000485000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000e98000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f31000-0x5)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mkdir(&(0x7f00000db000-0x8)='./file0\x00', 0x2) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008d7000)=0x4, 0x4) 2018/01/30 23:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/kvm\x00', 0x600901, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000400) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f01000-0x4)=0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000045c000)={0x7, 0x1, 0x100000000, 0x0, 0x4b21}, 0xc) bind(r2, &(0x7f00002b1000)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000478000)='./file0\x00', &(0x7f0000682000)=@random={'trusted.', 'selinux&]\x00'}, &(0x7f00000e1000-0x2)='@\x00', 0x2, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045e000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xb17, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0xa0000000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd2e) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") recvfrom$inet(r0, &(0x7f0000d1e000)=""/0, 0x0, 0x20, &(0x7f0000547000)={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/30 23:03:32 executing program 5 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x8000000000500e, &(0x7f0000004000-0x8)=0x0) 2018/01/30 23:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f000042c000-0x10)={0xffffffffffffffff, 0x8, [0x0, 0x101]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000012000)=0x0) fstat(r0, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000066000-0x28)={0x6, 0x9, r3, 0x10000, r4, 0x400, 0x2, 0x3}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/30 23:03:32 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000ad9000)='/dev/adsp#\x00', 0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000d69000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x29, 0x0}], 0x1, 0x0) 2018/01/30 23:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a50000)=0x48, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00001f5000)={"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"}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000b08000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) setsockopt(r1, 0x0, 0x27, &(0x7f0000de0000)="", 0x0) shutdown(0xffffffffffffffff, 0x0) [ 124.998779] FAULT_INJECTION: forcing a failure. [ 124.998779] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 125.019451] CPU: 0 PID: 19298 Comm: syz-executor5 Not tainted 4.15.0+ #287 [ 125.026502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.035860] Call Trace: [ 125.038489] dump_stack+0x194/0x257 [ 125.042123] ? arch_local_irq_restore+0x53/0x53 [ 125.046810] should_fail+0x8c0/0xa40 [ 125.050533] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.055640] ? print_irqtrace_events+0x270/0x270 [ 125.060407] ? lock_pin_lock+0x360/0x360 [ 125.064467] ? __lock_acquire+0x664/0x3e00 [ 125.068687] ? __lock_acquire+0x664/0x3e00 [ 125.072901] ? check_noncircular+0x20/0x20 [ 125.077113] ? __lock_acquire+0x664/0x3e00 [ 125.081332] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.086497] ? __lock_acquire+0x664/0x3e00 [ 125.090704] ? find_held_lock+0x35/0x1d0 [ 125.094754] __alloc_pages_nodemask+0x338/0xd80 [ 125.099397] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.104564] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 125.109553] ? lock_page_memcg+0x2bd/0x3b0 [ 125.113770] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 125.119800] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.124967] ? __unlock_page_memcg+0x72/0x100 [ 125.129444] ? check_noncircular+0x20/0x20 [ 125.133652] ? lock_pin_lock+0x360/0x360 [ 125.137689] ? page_add_new_anon_rmap+0x750/0x750 [ 125.142521] alloc_pages_current+0xb6/0x1e0 [ 125.146824] skb_page_frag_refill+0x358/0x5f0 [ 125.151295] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 125.156202] ? lock_release+0xa40/0xa40 [ 125.160153] ? __lock_is_held+0xb6/0x140 [ 125.164205] tun_build_skb.isra.49+0x2e1/0x17d0 [ 125.168847] ? find_held_lock+0x138/0x1d0 [ 125.172977] ? tun_flow_update+0xf70/0xf70 [ 125.177185] ? lock_downgrade+0x980/0x980 [ 125.181308] ? unlock_page+0x19f/0x270 [ 125.185169] ? print_irqtrace_events+0x270/0x270 [ 125.189901] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.195066] ? print_irqtrace_events+0x270/0x270 [ 125.199795] ? __lock_acquire+0x664/0x3e00 [ 125.204006] ? print_irqtrace_events+0x270/0x270 [ 125.208744] ? __lock_acquire+0x664/0x3e00 [ 125.212971] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.218132] ? __lock_acquire+0x664/0x3e00 [ 125.222343] ? __lock_acquire+0x664/0x3e00 [ 125.226556] ? check_noncircular+0x20/0x20 [ 125.230777] tun_get_user+0x1693/0x3710 [ 125.234731] ? find_held_lock+0x35/0x1d0 [ 125.238778] ? avc_has_perm+0x35e/0x680 [ 125.242732] ? tun_build_skb.isra.49+0x17d0/0x17d0 [ 125.247636] ? print_irqtrace_events+0x270/0x270 [ 125.252368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.257537] ? check_noncircular+0x20/0x20 [ 125.261761] ? tun_get+0x1ab/0x2e0 [ 125.265277] ? lock_downgrade+0x980/0x980 [ 125.269400] ? lock_release+0xa40/0xa40 [ 125.273354] ? __lock_is_held+0xb6/0x140 [ 125.277401] ? tun_get+0x1d4/0x2e0 [ 125.280917] ? tun_chr_close+0x60/0x60 [ 125.284779] ? file_has_perm+0x1ee/0x5d0 [ 125.288825] tun_chr_write_iter+0xb9/0x160 [ 125.293041] do_iter_readv_writev+0x525/0x7f0 [ 125.297516] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 125.302250] ? rw_verify_area+0xe5/0x2b0 [ 125.306288] do_iter_write+0x154/0x540 [ 125.310152] ? dup_iter+0x260/0x260 [ 125.313764] vfs_writev+0x18a/0x340 [ 125.317362] ? __fget_light+0x297/0x380 [ 125.321311] ? vfs_iter_write+0xb0/0xb0 [ 125.325260] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 125.330075] ? vfs_write+0x374/0x510 [ 125.333782] ? __fdget_pos+0x130/0x190 [ 125.337648] ? __fdget_raw+0x20/0x20 [ 125.341347] do_writev+0xfc/0x2a0 [ 125.344773] ? do_writev+0xfc/0x2a0 [ 125.348377] ? vfs_writev+0x340/0x340 [ 125.352153] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 125.356973] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 125.361969] SyS_writev+0x27/0x30 [ 125.365402] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 125.370129] RIP: 0033:0x453171 [ 125.373379] RSP: 002b:00007fc2526c1b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 125.381062] RAX: ffffffffffffffda RBX: 00007fc2526c1aa0 RCX: 0000000000453171 [ 125.388306] RDX: 0000000000000001 RSI: 00007fc2526c1bd0 RDI: 0000000000000012 2018/01/30 23:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) timer_create(0x7, &(0x7f00005f5000)={0x0, 0x34, 0x2, @thr={&(0x7f00008a8000-0x94)="9feb804669651ef2b5c2b385eb73b7ad35a1476cb2fff1b42c00f2223027f77ef8ec19c518bde9893e7d2a9fa176b7428b50b0cd8e1365e1aa06c1a7e3a3af4ae06fbfeed48ccdb8891bfa6aad7aa605811279dd7cf6500294d47cacc7178ea150ff14e96dfe9a72e762867b13c3e3c36d07568d32726c233b54f7567ad729c980b241bd02bce7b4457b08f1777fddf844551e10", &(0x7f00003f5000)="30b9a85745"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) timer_getoverrun(r1) syz_open_dev$binder(&(0x7f0000aed000)='/dev/binder#\x00', 0x0, 0x800) inotify_init1(0x80800) 2018/01/30 23:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0xa6) read(r1, &(0x7f00001a4000)=""/1, 0x1) 2018/01/30 23:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000065a000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x0}], 0x4c) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000069d000-0x1000)=""/4096) dup3(r0, r1, 0x0) [ 125.395549] RBP: 00007fc2526c1a90 R08: 0000000000000000 R09: 0000000000000000 [ 125.402794] R10: 000000000000002a R11: 0000000000000293 R12: 00000000004b8096 [ 125.410037] R13: 00007fc2526c1bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/30 23:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000287000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000535000-0x4)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000ae7000)='/dev/vcs#\x00', 0x7, 0x10000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000323000)={r4, r1, 0x7fffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006fe000)={0x30003, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/30 23:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000c9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x682000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000027e000-0x4)=0x101) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000214000-0x78)={0x8000, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x5, 0x8, 0x56add7c9, 0x6adb, &(0x7f0000385000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffff001, 0x5, 0x8000}) r2 = socket$inet6(0xa, 0x2, 0x0) pwritev(r2, &(0x7f0000e85000-0x50)=[{&(0x7f0000b4a000)="57effecaeed3abccc1df3c32c7b52b06eb3f7b25044d438f754bc041c6c8bd50a57248f28fd789cb6ba586f8ed9168bc3842e1a470264d48c310312c4d8d089cd40ba385a74513912b6bcde4a21cea30d4b0765c332ad7161263", 0x5a}, {&(0x7f0000252000-0x1)="e9", 0x1}, {&(0x7f000096b000-0x2b)="5427cdca6b953820a5f482a66050f6349fec03f6f8a6d15d2314805708af91c2d2c8308a0d462f20fe6a3e", 0x2b}, {&(0x7f000051c000-0xa1)="b59c28951833e1e96766cbfc2b157685aaf10cdc42a0bccc9f42070cc119bc442003ac53e239d29b26013a285c6dc079a089c85089c850a5ec145130ce27e1a09ec9bdcf5f363a0b95e5cc7d6b488f8213152f7530b5c3392180e0f8bb7ed7d737e2940e030f251254e02bbfb0f6a6c67b005d6a57c1d4199a07b972159d1f2bf8e2e7780c8caac7b1aa378a33dc4e5fb50b85142615e1f2a6af2216261406fd0b", 0xa1}, {&(0x7f0000f3d000)="2129f73a53e9eeaa7eb482acf3dc0724d9e3ea5a19580a7c5aa24d972469b484e8a07aca9217617d08f411a915f13cffeda8f6b39a3884fbae84fcde178a9d81cb7d34c27af6c24d8c0ca2d094f14a8d80525ce5912fa8da4b7f562413bf335cfcc2c74ea2da521b950c8de9821405e9348ee9cedbcba3c894fccdcd6672e1ddc74b8b228a49ddedd9e3c3d35e29f131f07b30aaed65a1faa784796ca4608037a790932bccde82525e90", 0xaa}], 0x5, 0x0) recvmmsg(r2, &(0x7f0000d7f000)=[{{&(0x7f0000066000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000363000)=[{&(0x7f00008b8000)=""/191, 0xbf}, {&(0x7f0000735000)=""/141, 0x8d}, {&(0x7f0000c6a000-0xd8)=""/216, 0xd8}, {&(0x7f0000aca000)=""/11, 0xb}, {&(0x7f0000c08000)=""/146, 0x92}, {&(0x7f0000c9f000-0x27)=""/39, 0x27}, {&(0x7f00002b5000-0xf0)=""/240, 0xf0}, {&(0x7f0000575000)=""/198, 0xc6}, {&(0x7f0000e45000)=""/179, 0xb3}], 0x9, &(0x7f0000f86000-0x39)=""/57, 0x39, 0x1000000000000}, 0xc0}, {{&(0x7f0000442000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d86000)=[{&(0x7f00001da000-0x59)=""/89, 0x59}], 0x1, &(0x7f0000c81000-0x1)=""/7, 0x7, 0x841e}, 0x9}, {{&(0x7f0000eef000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000e1000)=[{&(0x7f0000181000)=""/27, 0x1b}], 0x1, 0x0, 0x0, 0x8}, 0x7fff}, {{&(0x7f0000327000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c4b000)=[{&(0x7f000094a000-0x7e)=""/126, 0x7e}], 0x1, &(0x7f0000bf6000)=""/108, 0x6c, 0x82b}, 0x399}, {{&(0x7f0000ba9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f9f000-0x30)=[{&(0x7f0000c42000-0xf7)=""/247, 0xf7}, {&(0x7f00007f0000)=""/159, 0x9f}, {&(0x7f0000459000)=""/4096, 0x1000}], 0x3, &(0x7f0000642000)=""/4096, 0x1000, 0x1000}, 0xffff}], 0x5, 0x0, 0x0) accept4$llc(r3, &(0x7f00004e3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f39000)=0x10, 0x80800) bind$vsock_stream(r3, &(0x7f000003f000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) sendmsg(r2, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/30 23:03:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00005bb000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r0, 0x7ff, 0x0, &(0x7f0000a76000-0x88)=""/136, &(0x7f0000517000)=0x88) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x20b, 0x7a, 0x0, 0xfffffff3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fstat(r0, &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f00002ca000+0xa9)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) 2018/01/30 23:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000970000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000b2c000)={0x7b, 0x0, [0x1, 0x4, 0x6, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/30 23:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000de3000)=[{{&(0x7f0000912000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00006be000)=[{&(0x7f0000790000)=""/163, 0xa3}, {&(0x7f0000a6e000-0xaf)=""/175, 0xaf}, {&(0x7f0000262000)=""/10, 0xa}, {&(0x7f0000305000+0xa94)=""/191, 0xbf}], 0x4, &(0x7f00006e0000)=""/97, 0x61, 0x80}, 0x1}, {{&(0x7f0000456000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f9f000)=[], 0x0, &(0x7f0000864000)=""/245, 0xf5, 0x4}, 0x7fff}, {{0x0, 0x0, &(0x7f0000539000-0x70)=[{&(0x7f00005c4000)=""/4096, 0x1000}, {&(0x7f0000f2e000)=""/46, 0x2e}, {&(0x7f000084f000-0x2b)=""/43, 0x2b}, {&(0x7f0000d2b000)=""/107, 0x6b}, {&(0x7f000094c000-0xd9)=""/217, 0xd9}, {&(0x7f00000e0000)=""/245, 0xf5}, {&(0x7f0000c68000)=""/1, 0x1}], 0x7, &(0x7f0000930000)=""/106, 0x6a, 0xfffffffffffffbff}, 0xffffffffffffff32}, {{&(0x7f00005e3000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000548000)=[{&(0x7f0000719000-0x31)=""/49, 0x31}, {&(0x7f0000da9000)=""/87, 0x57}, {&(0x7f00005bf000)=""/29, 0x1d}, {&(0x7f0000f74000)=""/100, 0x64}, {&(0x7f0000695000-0xef)=""/239, 0xef}], 0x5, &(0x7f00004ae000)=""/78, 0x4e, 0x81}, 0x1f}, {{&(0x7f0000b92000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f88000-0x10)=[{&(0x7f0000bc3000)=""/50, 0x32}], 0x1, &(0x7f0000c71000-0x19)=""/25, 0x19, 0xfffffffffffffff8}, 0x0}, {{&(0x7f00009d2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000da3000)=[{&(0x7f0000e1b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd7000)=""/24, 0x18}, {&(0x7f00009fd000+0x464)=""/234, 0xea}, {&(0x7f0000079000)=""/162, 0xa2}, {&(0x7f0000958000-0xab)=""/171, 0xab}], 0x5, &(0x7f00000ba000-0x7c)=""/124, 0x7c, 0x7fff}, 0x770e3240}], 0x6, 0x10000, &(0x7f000093c000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000856000)=0x0, &(0x7f00001b9000)=0x4) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c4c000-0x9)='/dev/ppp\x00', 0x12000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000d58000-0x1000)=""/4096) 2018/01/30 23:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/selinux/enforce\x00', 0x40fc, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000367000-0x4)=0x0) sched_getscheduler(r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fd9000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f78000)={r2, 0x1}) 2018/01/30 23:03:33 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = getpgrp(0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e1a000)='/selinux/mls\x00', 0x0, 0x0) sched_setaffinity(r1, 0x5, &(0x7f0000f0e000-0x8)=0x80) read(r0, &(0x7f0000fdd000)=""/27, 0xff31) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe3000-0x4)=0x1d14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000048c000-0x4)=0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000052000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000b50000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/30 23:03:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x3f, 0x40, 0x3, 0x207}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000002000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000-0x10)={0x2, &(0x7f0000001000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000002000)=&(0x7f0000003000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000004000-0x8)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)='attr/fscreate\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x5fed, r3) getsockname$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000006000)=0x0, 0x10001) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000005000+0x4af)={0x40, 0x9, 0x1, 0x7}, 0x5) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000005000-0x64)={&(0x7f0000004000-0x18)=[0x9, 0x3, 0x40000000, 0x5, 0x8f60, 0x1], 0x6, 0x9, 0x10000, 0x3ff, 0x6, 0x8001, {0x1, 0xe1, 0x8, 0x4, 0x3, 0x1ff, 0x1, 0x8, 0x4, 0x3f, 0x200, 0xffff, 0x2, 0x400, "38ee5db69737d89e03f19087fb83401e7296338ea160e22a714ef113536eef1f"}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000009000-0x18)={0xfffffffffffffff7, 0x31, 0x1, r0, 0x0}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000008000)={0x3, 0xfffffffffffffff9}) [ 125.695568] *** Guest State *** [ 125.699770] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 125.709535] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 125.718703] CR3 = 0x00000000fffbc000 [ 125.723882] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 125.731102] RFLAGS=0x00220202 DR7 = 0x0000000000000400 [ 125.737201] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 125.743927] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 125.751954] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 125.760165] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 125.768328] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 125.776515] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 125.787646] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 125.795878] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 125.804592] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 125.812704] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 125.820807] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 125.828819] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 125.835235] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 125.842709] Interruptibility = 00000000 ActivityState = 00000000 [ 125.848942] *** Host State *** [ 125.852156] RIP = 0xffffffff811be174 RSP = 0xffff8801d0a67508 [ 125.858142] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 125.864561] FSBase=00007fd114f26700 GSBase=ffff8801db400000 TRBase=fffffe0000034000 [ 125.872365] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 125.878267] CR0=0000000080050033 CR3=00000001cdd44002 CR4=00000000001626f0 [ 125.885287] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01b70 [ 125.891966] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 125.898041] *** Control State *** [ 125.901509] PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=000000c3 [ 125.908177] EntryControls=0000d1ff ExitControls=0023efff [ 125.913646] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 125.920580] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 125.927258] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 125.933840] reason=80000021 qualification=0000000000000000 [ 125.940839] IDTVectoring: info=00000000 errcode=00000000 2018/01/30 23:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x10001, &(0x7f0000067000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008ef000)='system:em1\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e84000-0x78)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x4, 0x2, 0x80000000, 0x0, &(0x7f0000428000)=@common='gre0\x00', 0x6, 0x3, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000024d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000163000-0x62)=""/98, &(0x7f0000175000)=0x62) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00002bb000-0x18)={0x1, 0x8, 0x9, 0xea, 0xfff, 0x5}) 2018/01/30 23:03:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x964, 0x400) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000918000)=[0x20, 0x3f]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f80000-0x4)=0x7, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f00009d9000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) close(r1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/30 23:03:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c34000-0x4)=0x1c, 0x80000) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x400020000000010, 0x2, 0x0) write(r3, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/01/30 23:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00007fd000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000033b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2f000-0x4)=0xc) tkill(r1, 0x2) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e35000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000927000)="") 2018/01/30 23:03:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000bce000-0x60)={0x0, 0xe, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f0000001000)={0x7c, 0x7}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) clone(0x31000000, &(0x7f0000600000)="72eafbc8740af89bfa40da1a36c4e1244a0242188d64aab51d81c260efb932a772595f5e753a7d96f5de384b81c17fd288afcacd8904eb758d1dd577da1782ba1ede6ee403b668611d597e2060a5ad5efc175a11a839386ff64b109feeface038a380800f3831ab93b03276685b6fa269088197fd808221a97cb7309db651261cc459880f9060451ffd8379a4d4ce330e2b6b3d71d06b0aed1f87f5349cc6d35022f2d3ad70da86c7fd00bd824cc9e5c2462a27a131a2eb85df694d984ab37888f75aab0ee5a3a180ea367d3fe1840cf40d8b2a523", &(0x7f0000ff2000-0x4)=0x0, &(0x7f000067e000)=0x0, &(0x7f0000025000)="3c4b0b19e8d97dc3e04d93b7b87e25625ae45c7891f1a026edae0107a4e570cd3ad8d23c10bded68da5ac50ef34f67220e90793f0bf7d2b239559b36e6562c0ed373411c9357e3d751ee84be2e5f386561a5628c234a0933281721e173ddae671805ce7c") write$fuse(r2, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/30 23:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b2000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000ee7000)='net/udplite\x00') ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000e1000-0x30)={0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r0, r2) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 23:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000a6a000-0x20)={{&(0x7f0000a00000)=""/94, 0x5e}, &(0x7f0000d8c000-0x1)=0x0, 0x41}, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000871000-0x4)=0x4, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0xffffffffffffff62, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x16a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e", 0xb6}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/30 23:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0xffffffffffffffff) ioctl$TCXONC(r1, 0x540a, 0x2) [ 125.946333] TSC Offset = 0xffffffba963b82d3 [ 125.950662] TPR Threshold = 0x00 [ 125.954046] EPT pointer = 0x00000001afa2301e 2018/01/30 23:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000e85000)={0x7, 0x0, 0x3, 0xad, "3318e1af0691d5f477c3cd688bb9783e353084c17d739c03ff8ece5fe32ca820e5e65f746c4ae3d2af56426d", 0x5}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000df2000-0x38)={0x0, 0x0, &(0x7f0000fbb000-0x40)=[{&(0x7f0000927000-0x1000)="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", 0x100}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/30 23:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0x0, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="b40ceaff027f3aaa7dc4806a805ba4d441d3e143d93f1fba53ed802a31faf22eb954519dba7a692135c01d", 0x2b}, {&(0x7f0000403000-0x77)="637629684efbf94a414fae17ed47251537386c25d4d43c10ad2dae742d495e7d5bf0edf296c4901669d85c4cddc06a026527d424834dfbc2424f809d5193aa811c3d13ebc92629c5d3b6cdd54df70df97af1ec4636e309452f42dbc1268700e764838fa45657f6e8e038f41284eb0d2f3fac437cadaf5d", 0x77}], 0x2, &(0x7f0000448000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x206, 0x2, 0xfffffffffffffffd, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x1ff, 0xd659, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff4c, 0xa4d2, 0x200, 0x2, 0x81, 0x2, 0x3, 0x9e4, r2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x5f, 0xfffffffffffffffb, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1a, 0x7f, r4}}], 0x180, 0x0}, 0x20000000) r5 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00009e3000-0x8)=0xf000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000092b000-0x8)={r6, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r5, 0x1) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/kvm\x00', 0x1, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000e9c000)='/dev/vcsa#\x00', 0x30000, 0x440) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x4) init_module(&(0x7f0000f08000-0x9)='/dev/kvm\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') r12 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000483000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017c000)=0xc) kcmp$KCMP_EPOLL_TFD(r12, r13, 0x7, r0, &(0x7f0000cdb000)={r9, r8, 0x0}) r16 = dup3(r11, r10, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000eaa000-0x8)={r6, 0x1000}, &(0x7f000077a000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r11, 0xaeb7) ioctl$KVM_RUN(r11, 0xae80, 0x0) r17 = request_key(&(0x7f0000bba000)='asymmetric\x00', &(0x7f0000bef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000196000-0x1)='-\x00', 0xfffffffffffffffa) keyctl$chown(0x4, r17, r14, r15) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r16, 0xae80, 0x0) 2018/01/30 23:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000014e000)={0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) write$eventfd(r0, &(0x7f000089c000)=0x0, 0x8) r3 = accept(r1, 0x0, &(0x7f0000f19000)=0x1000001f7) accept$netrom(r3, &(0x7f0000924000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000095000-0x4)=0x10) 2018/01/30 23:03:33 executing program 4: r0 = creat(&(0x7f00000d6000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000001000-0x80)=""/128, 0x80}, &(0x7f0000000000)=0x0, 0x55}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x80805, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) fsetxattr(r2, &(0x7f0000002000-0x15)=@random={'user.', 'posix_acl_access'}, &(0x7f0000001000)='systemposix_acl_access\x00', 0x17, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000004000)={0x28, 0x1, 0x2, @fuse_notify_delete_out={0x13d6, 0x2, 0x4}}, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000005000)=0x0) rt_sigqueueinfo(r4, 0x14, &(0x7f0000000000)={0x1f, 0x10000, 0x4, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000008000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3f, 0xfffffffffffffffe, 0x6, 0x0, 0x6, 0xf000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000009000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="49f353db893ed124927a9231c0692590"}}, 0x1e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000000a000-0x60)={0x0, 0x3e, 0x2, @thr={&(0x7f000000a000-0x9c)="614297d8934568785aea83801c371cf4576de141b549d374999184328a2b9e3eeabf46e2e8d0d58f1de99ad50eb954a57f5de2696dc2b60713210d29d54baaacef0a8b997daf6700bc16a0b69a40e7574de8aaa34add782fcb577bce9ce9891acc7a57f95d33aef911f50e15ed54bf35634514c456bb3ba5369303d52d94dacd1c7719c7fa786f7bb4e177a43d726030bbb38622b7ce8398b49f3fb6", &(0x7f000000a000-0x4c)="dfb28f46e73a38c1b513ba760f28ab09348c8f319d6a0cc40b4db31b609cae63e975e17862c05b3ac6228bbcafe54c6c12a85f7e9825ff471e2c41667336c8e455b74fa2530d87172ed3de38"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x0, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000000a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 23:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) fadvise64(r0, 0x0, 0x3ff, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) 2018/01/30 23:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c33000)='user\x00', &(0x7f0000945000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084a000-0xf1)="b0467c05d7f0a8c8cac318d118b9ad79f52af2c8626befda2fd32b6a6456ba27b18730bb0783bcb3c090b5a7600aa409b546e5938facc969b74451415ccbe698b370870e03ad0a93de984cd61231458e5a927847854d0d4068b406db039188c15d8dfadab5a04e9dcafaa8d49527c8765fd0d7f26536ded8eb262cc718539d1490fbe20b21268a06081bc798d2bc64a62d2a4c688f2fea0f2c228f2ff882283d3753d3978bce256352b323715c711be144035728c7347c2c56bd249634ff2c4ac15008b0967614f81bc27f3b89ffa283cb0e865257affcee5997cf38aa45b22b8f112218650fb825b5c967232ba082946b", 0xf1, 0xfffffffffffffffb) stat(&(0x7f00000cc000)='./file0\x00', &(0x7f0000c80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000704000)='./file0\x00', &(0x7f000009a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x8, 0x1, 0x4}, &(0x7f000099d000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000241000-0x8)={r4, 0x80000000}, &(0x7f0000793000-0x4)=0x8) 2018/01/30 23:03:33 executing program 5: pipe2(&(0x7f0000429000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000000000)=0x0, 0x10000, 0xa) ftruncate(r0, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f8f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002b, &(0x7f000064d000-0x4)=0xffff, 0x27c) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004b7000)={r3, r4, r3}, &(0x7f000069b000)=""/54, 0x36, &(0x7f0000c3b000)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000933000-0xbd)="c0842583ff9df4bcdd2f8371a618fd9857c6b3cabc58c39c895040a10320324da3898eeefb0e3af378f24f7715460a3d0cad6a42f6f5b8178d584648f33d9ee533af05ac0ede59281f040002fbf61cffa94dcd832f2575c435166bbc8b5452dc629272e39942f2c03b8f126580c1f8ecc26ff6bcbfc55834b58765dd295e097b15d123db2a995d680e5ea024b575168034ce330a04e02e8853ec64cd928148a3017cb35b2362f42ade8e4f3f9ceef69289caeba7075810f92db31f1631", 0xfffffffffffffdd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001af000)=0x0) r8 = fcntl$getown(r1, 0x9) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r9 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) r10 = msgget(0x0, 0x59f) msgctl$MSG_INFO(r10, 0xc, &(0x7f0000376000-0xbc)=""/188) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r9, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/30 23:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f87000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000069d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000791000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000041f000-0x34)=@flushsa={0x34, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@offload={0xc, 0x1c, {r2, 0x1}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000)="", 0x0) keyctl$session_to_parent(0x12) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000882000)=0x0) 2018/01/30 23:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42800) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1a000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/30 23:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x200) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) close(r0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000073c000-0x68)={0x7b, 0x0, [0x3c, 0x3, 0x1, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, &(0x7f0000bb3000-0x8)=0x0, r0, &(0x7f0000710000+0x9df)=0x2, 0x9, 0xa) 2018/01/30 23:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x0, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = syz_open_dev$mouse(&(0x7f000065c000)='/dev/input/mouse#\x00', 0x5, 0x10000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bad000-0x4)=0x5, 0x4) 2018/01/30 23:03:33 executing program 6: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) listen(r0, 0x37) getpeername(r0, &(0x7f0000b58000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b57000)=0x10) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b59000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000b59000)={0x27, 0x3, 0x6, 0x2, 0x2708, 0x800000000000000, "0fac3d710c3d6eb9456fc7d8e9edb894bdf1645ed117428531886a96146c767f87ff732a52a719129e691c955260ef27862fa9e9c5b5225ea3678d11b3842a", 0x3}, 0x60) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b59000)='/dev/ppp\x00', 0x8100, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000b0d000)=0x1ff, 0x4) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000b5a000-0x6)={0x6, 0x82, 0x4}) connect$l2tp(r2, &(0x7f00001fe000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1}}, 0x2e) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00009b1000)="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", 0x1000, 0x0, &(0x7f0000b5b000)=@hci={0x1f, 0x1ff, 0xa2e8469ba10465}, 0x6) sendfile(r2, r2, &(0x7f0000b5b000-0x8)=0x0, 0x8000) 2018/01/30 23:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f4a000-0x1)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000771000-0x22)="ee", 0x1, 0x4000088, &(0x7f000053c000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0}}, 0x26) 2018/01/30 23:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000417000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000cea000-0x8)=0x2) rename(&(0x7f00009ca000-0xe)='./file0/file0\x00', &(0x7f0000827000)='./file0/file0\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00007d3000)={{0x10001, 0x0}, {0xffffffff, 0x3}, 0xb6, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f21000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ad9000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003ea000)={0x0, 0x4}, &(0x7f0000a7b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ba2000-0xc)={r1, 0x7f, 0x0}, &(0x7f00005e3000)=0xc) stat(&(0x7f0000187000)='./file0\x00', &(0x7f000082c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2018/01/30 23:03:33 executing program 7: mount(&(0x7f0000f48000)='./file0\x00', &(0x7f0000564000-0x8)='./file0\x00', &(0x7f0000c1c000-0x7)='devpts\x00', 0x10000, &(0x7f0000dde000-0xc7)="223ab5ee6db927e3805b0aa78814865bcaed6ef1fa2f906a4a91a9f6b0e4f9ec5587e09a12988180e7e6628af3073ec22e70549e7c47a6bb573f894c9a472008c1465c0cd29b0c969d35c630c93de90460ddcf66a78bc852155dd3525b64acce50b4c17bb271b8c0ec84260266ca6609472b11eaa6b2d799d6dcd585bee3dedd028205c4a4ea4115dfb757b4198d642429375c5793db0b56fcfd82a65ce11dec3809abcba0a6d239148a4110cf44a332d192b5bfc15a664a7a9f649146a2671683ee5fe2e4d648") syz_open_dev$random(&(0x7f0000495000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='devpts\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000598000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") sync() 2018/01/30 23:03:33 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000c000)='/dev/vcs#\x00', 0x3, 0x2080) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000011000-0x3)='lp\x00', 0x3) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/dsp\x00', 0x40000, 0x0) 2018/01/30 23:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000200000002) 2018/01/30 23:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup(0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ded000)={{0x0, 0x1, 0x7f, 0x0, 0x2, 0x6}, 0x9, 0x9, 0x100000001}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000da4000)='./file0\x00', &(0x7f0000c8e000-0x84)={0x8, 0x0, ""}, &(0x7f0000491000-0x4)=0x0, 0x0) 2018/01/30 23:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c1419c7303eb414600000000000000052e9ab6cf668f5c97b8412f8b7c112ef74f84", 0x81) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000005f000-0x4)=0x0) bind$alg(r0, &(0x7f00006bf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000a2f000-0x8)={0x3, 0x9c9}) inotify_init() recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000ab3000-0x99)=""/153, &(0x7f000047d000-0x4)=0x99) 2018/01/30 23:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ced000-0xb)='/dev/hwrng\x00', 0x2000000400, 0x0) readlinkat(r0, &(0x7f0000a2e000)='./file0\x00', &(0x7f0000e8b000)=""/70, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fa3000-0x5c)={0x9, 0x2, {0x0, 0x3, 0x5, 0x3, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b96000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000)=0xe8) sendto$packet(r1, &(0x7f0000d00000-0xae)="c57aa5bcf8769e4e17979bed4ee1d88cf3814d92085454ecd64042bf0fff58b1b4f607dd4e9c2c7e3e585ee929d41491289e1d56f8c0cf24b626d6ad402b39fc41f6f05f78c1f15e37fd9b80a21f261d00742f75d3a240c49e5f66e9708ccbecf85fd9b1b6e4aa772b3697afcf67f8868bbde720fc5c9598de1de1c0d54541a7701a71c3619a81281f820feba4532329561813157f46b6b47e8ee75fc05f5fb8c5ada6450962507586a822070562", 0xae, 0x8000, &(0x7f00005e8000-0x14)={0x11, 0xc, r2, 0x1, 0x6641, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/30 23:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x40000100) close(r0) clock_gettime(0x0, &(0x7f0000643000-0x10)={0x0, 0x0}) utimes(&(0x7f0000061000-0x8)='./file0\x00', &(0x7f0000c41000-0x20)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) 2018/01/30 23:03:33 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#p\x00', 0x98, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000015000-0x4)=0x9, 0x4) syz_open_dev$dspn(&(0x7f0000013000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/30 23:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x800, 0x11d) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000293000-0xe5)="b482700028fa2539bc47d0e2f4ff87aea936220c357ccf766a56e18bcaba92ba9ddd55616fe3916baa75a01fc354c1a2bdd2048fa487a61a74ac7da32bf7463b22b007fffd9c4586a30a94c3a96ed2aaa43c2255b86d372c0841ce10d360b30dafbf775a83891b4d2e14006384c65b0d4025a156e1143f714ab2f873a7ed80a3842191716ec3ed76860337dafaf488eff1522f348357a576c95a36b89e832eecef822bf6afd85ee9a372853ffee93170a39450e647af513ae931f1eb94bd274422041fe22765fdc7a8b891b456e568d423f930866d5825f659e0cb712a07ff", 0xdf, 0x45, &(0x7f000098b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="03e50186a101eec4a68a33cab72ad6d922af3a9dbc6f148414067f1319514fe0460fa6c02e4bf836c2d603b0215416bef8177fc33f1f7c1fe0a18b1cfdbed1bdfaa1f8849df95ec04f61b2f549671a0296503101926f769ab4fe2a540325d46750664a5e278abad738fffdebf9f318a0", 0x70}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000887000-0x98)={0x3, 0x0, [{0x40, 0x3, 0x0, 0x0, @irqchip={0x1000, 0x6aa}}, {0xdb, 0x0, 0x0, 0x0, @adapter={0x3ff, 0x93, 0x7fff, 0x2, 0x40}}, {0x45a47602, 0x8cf51809206ddddf, 0x0, 0x0, @irqchip={0x6, 0xfffffffffffffffe}}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000006a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x222144, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000764000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4c000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f000084f000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6441}, 0x1c) 2018/01/30 23:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ca000)='/dev/cuse\x00', 0x234740, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xeb6f) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee", 0x31) 2018/01/30 23:03:34 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x7ff, 0xfffffffffffffca6) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(0x0) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x1c5, 0x0}, 0x40000121) 2018/01/30 23:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x40000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x7) accept(r0, &(0x7f0000203000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0xfffffffffffffe60) 2018/01/30 23:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e7c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a2f000)={r1, 0x47fffc, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ab000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={r1, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003a4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r12, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000238000-0x10)={r0, 0x50, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005bc000-0x4)=r13, 0xfffffffffffffe25) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r14, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r15, 0x29, 0x2d, &(0x7f0000300000)={0x40001b, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r16 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r16, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r17, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r15, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r17, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r17, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$inet6_int(r17, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009ae000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000328000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e25000-0x10)=@common='nr0\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) socket$inet6(0xa, 0x1, 0x8010000000000084) creat(&(0x7f0000a6a000)='./file0\x00', 0xa0) [ 126.526181] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; [ 126.526181] program syz-executor4 not setting count and/or reply_len properly 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a09000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000937000-0x18)={0x0, 0x1, 0x8, [0x6, 0x3, 0x37d, 0xffffffff, 0x8, 0xffffffffffffffff, 0x484b, 0x1]}, &(0x7f0000c08000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000c000)={r1, 0x2}, &(0x7f000024f000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000b8c000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9208, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000a15000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2ae1e4073d2f4e27f9d9eb26ca23cd80b6706af63c7f3f70a871c401d62b3373ecf6ebd3fa2bdb1992eb0c6c34bba44061182e507c3a0b1d0e8d4f2c0ba6f2", 0x0}, 0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cdc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000554000-0x4)=0xe8) mprotect(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x0) 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000055a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfe000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0xff21, 0x10, 0x713, 0x3, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x800000000000}, {0x0, 0x0, 0x0}, 0x4, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0xffffffffffffff79, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:34 executing program 7: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000aef000)={0xffffffffffffffff}, 0x8) r1 = epoll_create(0x7ffffffe) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e80000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e81000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000a2b000)={&(0x7f000041c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00009c1000-0x10)={&(0x7f000048c000)=@canfd={{0x3, 0x1, 0x9, 0x200}, 0x3e, 0x2, 0x0, 0x0, "4ae5062bb29197162db175fbbb83d86f8f9a16992385a69b156c40034004a04afbee2518f326a9010c4d8146981edd0cdb4522f03bc673aacf091ccf134ea513"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4840) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x7ff, &(0x7f0000e81000)={0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000e82000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000e81000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000f2000)={0x0, 0x0}, 0x4000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000d6b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000068a000-0x8)={0x0, 0x6}, &(0x7f00004af000)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000058e000-0xe8)={0x0, 0x0, 0x0, 0x400, 0x80, 0x0, 0x9, 0x15, 0x1c, "02aff71b7571fd3eab707fa54814ebafc59762326a5419733e6edf6468a128a59f2d205c920e25ce3274dd55084bee6efaa7ad5fcf6ff2817cb63b4cefc0b948", "ce09d70c63c3e23222adbca942e2c366d217d3f264b0126ad56a4d3ea58ef4361ef878bdf06ba3cae6c926ee07a0798cad668ebd148c73b4238ec5c301cfb3ea", "6b3038a304d0af77f8791a21b1eeba3e6fea8b5ec8cd8d7229547101cf3b7f5e", [0x8, 0x81]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e56000-0x14)={r2, 0x1, 0x6, 0x1, 0xfff, 0x3}, &(0x7f0000d87000-0x4)=0x14) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000bb7000-0x10)={0x3, 0x6e, &(0x7f00006b5000-0x6e)="3f857d0e117b4c71179af3f0b2e51c218dda5f8d6b90e115a26ea01ff9c43ee98eb6f2aa296f2e27760828edc24ac431644c73a098469923c277a64aa08c57167ddbd98878944e80b84f99f5abd1ff20d84b88171084ff9506af0faf134dcb2b7afcf6e84732ab7bd3d9aa19c0e4"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/rtc\x00', 0x400, 0x0) statx(r3, &(0x7f0000307000-0x8)='./file0\x00', 0x500, 0xfff, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x5, 0x0) write(r0, &(0x7f00008f4000-0x24)="24000000210025f0071c0165ff0ffc0e020000000006000002e1800c08000b0000000800", 0x24) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00003f4000)={0x0, 0x0}, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000ce4000-0x9)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x2a0000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00002b0000)={&(0x7f0000584000/0x12000)=nil, 0x12000}) getuid() 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x181001) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000b1d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032b000-0x4)=0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000034000-0x8)={0x0, 0x0}, &(0x7f0000dde000-0x4)=0x157) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) flistxattr(r0, &(0x7f0000ecc000-0x32)=""/50, 0x32) syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d76000)=0x14) [ 126.615726] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; [ 126.615726] program syz-executor4 not setting count and/or reply_len properly 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0xc348, 0x0}}, 0x30) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f000000c000)=""/93, 0x5d) bind$inet(r0, &(0x7f000000d000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/30 23:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000bb7000)=[], 0x0) 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000baf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052b000)=0xc) migrate_pages(r0, 0xdd6, &(0x7f000059d000-0x8)=0x80000001, &(0x7f0000c15000-0x2)=0x7) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000043000-0x8)=0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000098000-0x20)={@generic="4990018701d83f57c48dc0b81212b2a0", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000445000)={0x8, 0x9, 0x7, 0x100000001, 0x741d, 0x7ff}) 2018/01/30 23:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ca9000)='/dev/sg#\x00', 0x2, 0x1) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00002db000)=""/0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0xfffffffffffff7a1, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write(r2, &(0x7f0000c96000-0x2c)="", 0x0) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f60000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f60000-0x4)=0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f61000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000f61000)={0x877, 0x1, 'client1\x00', 0x1, "c0b893bfe5a5a1ed", "11bbfc21081a5470fd83d0c0a5bcfaf6e12ded1098f9cea1786d0a40444c97b3", 0x8, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f5f000)='/dev/vcs\x00', 0xc0200, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b66000-0x10)={r2, 0x50, &(0x7f00002a1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f62000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000aa1000-0x4)=0x3f) ioctl$TCGETS(r1, 0x5401, &(0x7f00008fe000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat2(r2, &(0x7f0000ae1000-0x8)='./file0\x00', r3, &(0x7f0000f5f000)='./file0\x00', 0x7) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x204201, 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/77) get_mempolicy(&(0x7f0000004000)=0x0, &(0x7f0000008000)=0x0, 0x1, &(0x7f0000001000/0x3000)=nil, 0x4) ioctl(r0, 0x25a, &(0x7f0000004000-0x56)="16976fb29abbbaff798180eb6b7fa09d5e2e3dbb1d424f3c8f0060108b89a891a1d27d6681a9976365eb3bd50d44eb0f60ef298dca424a41af53d7f44d00006475b7d16530d5516cf7904f9663bd46fd0b122bf7c132") ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000004000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndctrl(&(0x7f0000007000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x408000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000a000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000096e000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r1 = accept$unix(r0, &(0x7f0000c46000)=@file={0x0, ""/4096}, &(0x7f0000afa000-0x4)=0x1002) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000230000)='/dev/kvm\x00', 0x20000, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000dd2000-0x8)=0x9) fcntl$getownex(r1, 0x10, &(0x7f0000c90000-0x8)={0x0, 0x0}) 2018/01/30 23:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009cd000)='keyring\x00', &(0x7f000083f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000699000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000bd000-0x4)=0x1c, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x14) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000461000-0x4)=0x0) syz_emit_ethernet(0x1e, &(0x7f0000e8d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x4, 0x80000001, 0x2, 0xbf}, 0x7, 0x1, 0x0, 0x0, "4b6c4f9fcb1ba5b8"}}}}, 0x0) 2018/01/30 23:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x8fb3fe3daf4647ce, 0x80) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000cfb000-0x4)=0x0, &(0x7f00001b4000)=0x4) r2 = msgget(0x2, 0x8) getsockname(r1, &(0x7f00003a3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000d67000-0x4)=0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000074000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006de000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000073000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054a000)=0xe8) r6 = getegid() r7 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000b14000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000fb9000)={{0xf8, r3, r4, r5, r6, 0xc, 0x400, 0x0, 0x0, 0x0}, 0x6, 0x9, 0x100000000, 0x8001, 0x676, 0x40, r7, r8, 0x0, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 23:03:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)='bdev:nodev\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000844000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f000056b000)=0x0, &(0x7f0000000000)="") r0 = syz_open_dev$mouse(&(0x7f0000c0a000-0x12)='/dev/input/mouse#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) fchownat(0xffffffffffffffff, &(0x7f0000028000-0xc)='./bus/file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xff, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x2, 0x5, 0x9}], {0x8100, 0x7fffffff, 0x18ce, 0xdfbe}}], {@ipv4={0x800, {{0xb, 0x4, 0xfffffffffffffff7, 0x4, 0x76, 0x2, 0x1, 0x10001, 0xa9, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, {[@ssrr={0x89, 0xf, 0x1, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x4a}]}}, @tcp={{0x0, 0x2, r1, r2, 0x2, 0x0, 0xa, 0x40, 0x3, 0x0, 0x1, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x8, 0xd65}, @sack_perm={0x4, 0x2}, @eol={0x0}, @eol={0x0}]}}, {"c5018eab63bd12a8ff0796510e803c5763a998724f71134cd893e0e34b7bfcd55ca2"}}}}}}, 0x0) 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000423000)={0x3, r0, 0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c8b000)={r1, &(0x7f0000536000)="5cb2bbcdf10f27e72c53c014dbe9358a980c03c1138b7251da29a333e52fef1a505f8c7560d76bd2066bdd8dde822c75507162515cb919e4e4a4b6316b537641e6ae2fd460ace0bce80c397a78fe9a15df0f6f35eb861a776617fc52838d3bf653864be1255e3d4e846e067d16dec268353de6945ee9239b502cb3cb0ca5bcef1a6bd872eaa529aa6d04add5d1de7690d48b44226008f314b71c0e352225d47aa3feb317a317b1"}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b06000)={0x2, &(0x7f000070b000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000051d000)={r4, &(0x7f00006f3000-0x16)=""/22}) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00008af000)=0x39, 0x4) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r3, r5, &(0x7f0000e65000-0x8)=0x0, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f000078d000-0x316)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xd0, 0x300, 0x300, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000fe0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0x0, 0xff], @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x50}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffffff, 0xff000000], [0xffffffff, 0xffffffff, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x3, 0x66}, 0x0, 0x138, 0x160, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x8000, 0x4, 0x0, [0x80000000, 0x0, 0x6d5, 0x9, 0xfffffffffffffffb, 0x3, 0x7, 0x7ff, 0x5, 0xffffffffffffffa0, 0x6, 0x1, 0xa287, 0x101, 0x5, 0x78e], 0x6}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x75c, 0x0, 0x1, [0x8000, 0x101, 0x80000001, 0xae5d, 0xf02b, 0x8c, 0x7fffffff, 0x7, 0x4, 0xb3c, 0x0, 0x4000000000, 0x4, 0x8, 0x86, 0xffff], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x0, 0x9, 0xffffffff, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x460) ioctl$int_out(r2, 0x5462, &(0x7f000021c000)=0x0) 2018/01/30 23:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x30400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f00009fc000)='/proc/self/net/pfkey\x00', 0x400, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8, 0xa, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ad3000-0x1)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000002e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xd8}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpid() getresuid(&(0x7f0000ced000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e97000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000)=0xe8) getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) socket(0x10, 0x6, 0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000808000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000-0x4)=0xe8) getresgid(&(0x7f000053b000)=0x0, &(0x7f0000f69000)=0x0, &(0x7f0000e88000-0x4)=0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socket$inet(0x2, 0x80005, 0x9) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60) eventfd(0x40) socket$llc(0x1a, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/dsp\x00', 0x101101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000453000-0x4)=0x8001) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/30 23:03:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xab03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) acct(&(0x7f0000849000-0x8)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000213000-0x38)={&(0x7f0000c79000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b97000)=[], 0x0, &(0x7f0000890000)=""/5, 0x5, 0x0}, 0x10142) accept$inet(r0, &(0x7f0000244000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df6000)=0x10) 2018/01/30 23:03:34 executing program 7: eventfd2(0x1000, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c8a000-0xb)='/dev/midi#\x00', 0x9, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0xffffffffffffff89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000fac000-0x8)={0x0, 0x0}) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000000000)=0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000006000-0x1000)="", 0x0, 0x1, &(0x7f0000007000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x3, 0x1, {0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x5}}}, 0x32) 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008e0000-0xb)='cifs.idmap\x00', &(0x7f0000f45000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x9b)="798f649f051a8124bae252f1cc9d7a4cac72225603a1f655b5f3781ec4ed0483b170125047d340a14ee0fc5bf11103b8765dfcba1cc7acb00dd3649c294a52b71efbd67ed121ce11e50e84f8e3fe8ce6657bf9d3d18db66599cf4b68e8b85693adba32d414cd1f7f8548311d9cd59bcd54343b2e27b0bad272d26f85d20c7d9725a19ff76ea5ded9ef6f7fcc7e1f85bb586765c2b93f6d483d6684", 0x9b, 0xfffffffffffffffc) add_key$keyring(&(0x7f00002bf000-0x8)='keyring\x00', &(0x7f0000828000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000c2f000-0xa)='syzkaller\x00', &(0x7f00001dd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f63000)='\x00', 0x0) r2 = request_key(&(0x7f0000c65000)='dns_resolver\x00', &(0x7f00001a0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000676000)='\\$security(cgroupcgroupkeyring:\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) syz_emit_ethernet(0x3a, &(0x7f00002b6000-0x3a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x10, 0x7, 0x3, 0x2000000000000, [{[@broadcast=0xffffffff], 0x70}, {[], 0x534}]}]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000d1a000)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d24000-0x12)='/dev/loop-control\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/30 23:03:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x2, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x482100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x4, 0x400000000000, 0xc5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x7}, &(0x7f0000001000)=0x6) r2 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000001000-0x4)=0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000001000-0xbc)={0x1, 0x0, 'client1\x00', 0x6, "551312920cfe7665", "60f45dd317d64763cfbf597fde66337c4995571d684a5fe4e981e719397cd8b9", 0xff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000b00000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000024e000-0x10)={&(0x7f00000a4000)={0x14, 0x1, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) r1 = syz_open_dev$sndmidi(&(0x7f00004cc000-0x12)='/dev/snd/midiC#D#\x00', 0xb375, 0x2) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000244000)={0x1, 0xf3df}) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') sync_file_range(r0, 0x400, 0x4, 0x5) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000853000-0xb)='/dev/mixer\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000058d000-0xb8)={0x0, 0x2, 0x0, 0x9, 0xffffffff, 0x3, 0x1, 0x3, {0x0, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x20, 0x82e, 0x2}}, &(0x7f0000d91000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002c1000)={r2, 0x70, &(0x7f000083a000)=[@in6={0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xed79}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1}, @in6={0xa, 0x3, 0xc30c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000e16000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000161000+0x658)={r2, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1, 0x3, 0x80000001, 0x0}, 0xa0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) 2018/01/30 23:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000297000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffffffffffe1) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000027f000-0xc)='/dev/autofs\x00', 0x80000, 0x0) r1 = memfd_create(&(0x7f000006f000-0x1f)='cpusetvboxnet0$/trustedem0ppp1\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000587000-0xf)='/dev/sequencer\x00', 0x800, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = open(&(0x7f000013f000-0x8)='./file0\x00', 0x140, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d4f000)={0x0, 0x0}) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001fc000)='/selinux/member\x00', 0x2, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = syz_fuseblk_mount(&(0x7f000007f000)='./file0\x00', &(0x7f00002c8000-0x8)='./file0\x00', 0x1002, 0xffffffffffffffff, 0x0, 0xcd, 0x4, 0x2) r9 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003d6000)={0x0, 0x0}) r11 = syz_open_dev$urandom(&(0x7f00007f4000)='/dev/urandom\x00', 0x0, 0x428000) r12 = socket$can_raw(0x1d, 0x3, 0x1) r13 = syz_open_dev$sndtimer(&(0x7f0000fb5000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) pipe(&(0x7f0000d8d000-0x8)={0x0, 0x0}) r15 = socket$inet_tcp(0x2, 0x1, 0x0) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000190000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r17 = syz_open_dev$mouse(&(0x7f0000217000-0x12)='/dev/input/mouse#\x00', 0x80, 0x140) r18 = syz_open_dev$dmmidi(&(0x7f0000a36000)='/dev/dmmidi#\x00', 0xffff, 0x80402) getpeername(0xffffffffffffff9c, &(0x7f0000d4d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000)=0x2e) r20 = openat$rtc(0xffffffffffffff9c, &(0x7f0000595000-0x9)='/dev/rtc\x00', 0x404002, 0x0) r21 = inotify_init1(0x80000) r22 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e71000-0x10)='/selinux/status\x00', 0x0, 0x0) r23 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000925000-0xe)='/selinux/load\x00', 0x2, 0x0) r24 = syz_open_dev$admmidi(&(0x7f0000fd8000)='/dev/admmidi#\x00', 0x3, 0x80000) r25 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000059c000)='/selinux/context\x00', 0x2, 0x0) r26 = getpgid(0xffffffffffffffff) r27 = getuid() lstat(&(0x7f000019d000-0x8)='./file0\x00', &(0x7f0000e47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() stat(&(0x7f0000e06000-0x8)='./file0\x00', &(0x7f0000447000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000f2000)=[0xffffffffffffffff, 0xffffffffffffffff]) r32 = socket$vsock_dgram(0x28, 0x2, 0x0) r33 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000330000)='/dev/ptmx\x00', 0x4140, 0x0) r34 = bpf$PROG_LOAD(0x5, &(0x7f0000772000)={0xe, 0x15, &(0x7f0000d15000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9d67, 0x0, 0x0, 0x0, 0x401}, [@alu={0x7, 0xdf, 0x9, 0x7, 0x7, 0x8, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x1a}, @ldst={0x1, 0x1, 0x3, 0x6, 0x4, 0x100, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x34}, @ldst={0x3, 0x3, 0x2, 0xf, 0x1, 0xffffffff, 0x0}, @call={0x85, 0x0, 0x0, 0x33}, @generic={0xffffffff, 0x8000, 0x3f, 0x5030}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e01000-0xa)='syzkaller\x00', 0x8, 0x47, &(0x7f0000af3000-0x47)=""/71, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r35 = syz_open_dev$vcsa(&(0x7f0000c9a000-0x9)='/dev/vcsa#\x00', 0x10001, 0x800) r36 = accept4(0xffffffffffffffff, &(0x7f00009ec000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a33000-0x4)=0x10, 0x0) r37 = userfaultfd(0x800) r38 = socket$nfc_raw(0x27, 0x1, 0x0) r39 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ad000)=0x0, 0x4) r40 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000417000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003b0000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000113000)={0x0, 0x0, 0x0}, &(0x7f0000f9a000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000117000-0x4)=0xc) r44 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r45 = openat$dir(0xffffffffffffff9c, &(0x7f0000897000-0x8)='./file0\x00', 0x511800, 0x20) r46 = syz_open_dev$admmidi(&(0x7f0000e25000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x800) r47 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dcf000-0xc)='/dev/autofs\x00', 0x4042, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000566000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a1b000-0x8)={0x0, 0x0}) r50 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000072d000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfc000+0xe01)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000053000)={0x0, 0x0, 0x0}, &(0x7f0000172000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000a13000)=[{&(0x7f0000d19000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009bc000)=[{&(0x7f0000fd9000)="839262714437df50c55887f5d54c41e15335b86a7a92326b3913f8d2a5c47049debcec00b5793d47cd49ea232011680e61d6a16268a1068d75d16e9a23866b55f02db2bc6db6893eb2853c", 0x4b}, {&(0x7f000038d000)="63cfa80e76f4bc375e2a31100620b19821475f1878afe02d86ba587ea48d08b2c36855a589c3ee11e0537a087367688d67ea62da9a33d05cc5399251b8601d388cdf42444d99cea06f080b9f3d464ef651a9307ce89d1ae9827441f3ae795b", 0x5f}, {&(0x7f00009b6000-0xed)="c8145f02548cdc9197386c565a2d741514bcbf822333e3c01efa40c9a0a3114d8711d23c3664c31bf69a7656626c6505f585cb92d713bcaeb85ca9efd40e73ca5fdb48daf914d793ee3325307433cc30a6d0b8701707b6cb783d8540c7a6c628af40b5ab3728567fd6ce263b132b5f834317d9bd5d673a8f121c797c3d31c9fa33301b562cc096de7e67fbe249d81a1b9776c47e8e8450e3719481852313f0304b248736f4a93ab07ce9712a94ceb43491d37fbde265a57b84591625527681047c1562693378dccaebaafb3f57b2b6a045ba2297281f26c826e83f4a1893c4b7bad2e7bc9bc86dcade53d9ac9d", 0xed}], 0x3, &(0x7f0000a28000-0x140)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x38, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x140, 0x4004040}, {&(0x7f000023f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000095a000-0x30)=[{&(0x7f0000b34000)="f1c03961f1089f4f4fbfd62ee6c79c64c7cb420a81e38b848ab1366f94455e418f6d8910664ecbe1ebd7d5d3b401c1f8f796146ebbeea1616040135734b60a4eb9ee8e1e3c1d05927118c3bec2faabdbefc7f19095a63842d41ba659f10c5b91abdcd0775137973fb4330e", 0x6b}, {&(0x7f0000c4d000)="", 0x0}, {&(0x7f00003f2000-0x63)="240a2cc20762cee7cf45e1d1fc1e5a1e8e293a77ab1c1be8b48a0e5691095a383080a0dc7be05c8500f0126ed9a3526655b7bc4c6307b9735f876e78e4641b9ef9622727ec437999f6bba0d1f2763c8db99cbc34b33da2f382779003fd595a3d0accb9", 0x63}], 0x3, &(0x7f0000f31000-0x48)=[@rights={0x28, 0x1, 0x1, [r44, r45, r46, r47, r48, r49]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x48, 0x10}], 0x2, 0x4080) 2018/01/30 23:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000086e000)={0x0, 0x8}, &(0x7f0000658000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000478000-0xa0)={r1, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3c49170f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x200000, 0x7, 0xff, 0x0}, &(0x7f0000296000)=0xa0) r2 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000b9c000-0x20)={0x7453, 0x200, 0x100, 0x2, 0x0, 0x9}) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/01/30 23:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00005b8000)=0x0) sendmsg(r0, &(0x7f000089b000-0x38)={0x0, 0x0, &(0x7f0000f79000)=[{&(0x7f0000b4f000)="0bb1222262acf877a7aabd5e28ed4df2c4d56eac7c35052ded6ad92b42c0c7c8a79f5597da88205a210012d9e468aff78fa404f9d115e3268ec4c47c1db0b1aa43cc1549a0ac312c017f2f9295fafa3cc7bb31917e27232ce91ef186b0bb267210e77d40d3574b2b8b9ad19287c9f3d0d3324ae05705783a58f033f64ae4bfa6b33e4274c7fa2717c37133e39a193eddd12dae42fcc031730289d01f4f61f074e756442f5e0e5500bea72a11ae016855dd996dbc77c0496cfbfb56be2b678a391001ae7ae5d5034d4b7d7dec3e142ac0808f06cfcbf5e35d71cddc1e0105ce58", 0xe0}, {&(0x7f0000e95000)="0e43ff40772c3de616c2c0bea51093", 0xf}, {&(0x7f0000104000)="100cc3b4335edd43b4810844099ab8bb6bf01b98585abe57b2e5d7f2877034e792fe68c9eec588a3f3fb3b268ef782eca734b6f580be439946", 0x39}, {&(0x7f000077e000-0x94)="1ed186b476ac455c0dcaa77b4c5ca0d53da66c2bf7f8664608c8ac17742d8a2e18453afb084b0f6d7d996b83e56a928a56c7c8c55e7a7f77e37cc481891635044313f845fd3165a2faeb83506bd9443de7a458ed52f91196df0044fa82da4e119a312598fa74895b464f1165b2c8273525d848336dc72d41a142637cf9ab8ad9b7be2f6c688e69e9e5c295f8084371e3b21818d5", 0x94}], 0x4, &(0x7f0000222000-0x12e8)=[{0x68, 0x19e, 0x7fffffff, "88afa90cd71b0ad51a654ed24682996ba3d6fb937e9578e0cc8b4e1c440b0f256ebaf63e07cfc8000f4d75f40307d42c3975e4e2a21a4a567ddbd525fa1acd909abc920da5643616e86422df1f0146115fc63c"}, {0x1010, 0x84, 0x3, "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{0x58, 0x103, 0x8, "e3be0a5145dc598def859bdc80c607e5e2955e2e71d5260fec7fdc0df8dcfcea5cd8da93d3bc3b95a0448c6e6509b755f29c807471ab5c389dd6d8f82de4c16b12ebf107e3"}, {0xc8, 0x1, 0x100, "d129426e9a686f0050b0af143f2e91f76b18dbbb3e796fd7764f6639fd0b3496f0af380d057c2d57822a9ec4f74c314327aa3ca38b1ea1315c69698c89fd15d60c34c919c3a8dd9a722f587cef8f3f547b32bf185d1d946a9ee2cc9a86bf538776e681d32b89182d99dd7c1c9894fc38241e73872bef0cda853aca2129691e048aab0508537f0b2522142ccb763945e14b0c18ae513ce932c4e7a66677f1fc8cb62313d7ec7752be67324ecbb4699289988a74b21d1245"}, {0xb0, 0x3a, 0x57e, "bbcf07a201fab1bc8c2693a4def95601b19b61fdef3fd124ede24e415b06fa626cbf1f383c04ee2f4fcb6cd21abc0d2911ae31f6e9b3fcefd854cc61b3801d8cafc0fc0df223980d8c8c7fba9bb5c51a30210c360804582a1605c7786ec8079457e5f8b0878f8f1787987be8f5723100819579594d974eb3ea220487ef542e9ef1d4fdb27ce1d01486005cf164542d5897cfeda7ed71bd19023f2e2db78217"}, {0xa0, 0x11a, 0x9, "fd233a825adcbe79b9f8b2965ebd28aa77c5aebbf520d1d0cff1d8a9a880110cf1c43fbd742190eaa4aad4eea5db752d69b951eb61f7fe443c4f94a5c9b8c4b5af12fe9a63b3c00a79bd9de95ec17922fb4fefa8ce1e224bf9fbb25474ff46b5dd6d6754b26f4ff92730e56a2d75fd4715e1611c45fe5562a8cef16a3581a310d0823baa1ce7182b1eead0"}], 0x12e8, 0x20000000}, 0x4000) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000932000-0x14)={0xd18, 0x1, 0xffffffffffffff98, 0x3, 0x9}, 0x14) write(r2, &(0x7f000031f000-0x23)="220000004a000700ea090088090007000a0000000022000004000310040000808c45", 0x22) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={"73747379656d01753a6f626a6563785f723a6765747400f35eff675f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x1c) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000004000-0x99)=""/153, 0x99}], 0x1) [ 127.056406] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/30 23:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000011000)='/dev/audio#\x00', 0x2, 0x82c0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f23000-0x4)=0x0, &(0x7f00003a4000-0x4)=0x4) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/01/30 23:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000001, 0x8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000093e000-0x10)={0x0, 0x0, 0x6, 0x0}, 0x10) 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b53000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000463000)=""/154, 0x9a, 0x20, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000f04000-0x14)={0x2, 0x280, 0x10000, 0x2, 0x4}) 2018/01/30 23:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f12000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000508000)="079171ed63911fb7cf90", 0xa) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$usbmon(&(0x7f000071d000)='/dev/usbmon#\x00', 0x0, 0x40082) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000312000)=0x7, &(0x7f0000bec000-0x8)=0x2) write(r1, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, 0xffffffffffffffff, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/30 23:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0xfffffffffffffffd, &(0x7f000059f000-0xae)=""/174, &(0x7f0000b78000)=0xae) mremap(&(0x7f0000e46000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000fcf000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000086a000)={0x0, 0x1, 0x9faa, 0x0, 0x1b}) clock_gettime(0xfffbffeffffffff7, &(0x7f0000a83000-0x10)={0x0, 0x0}) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x26, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f000061f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r3, 0x11, 0x0) 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000558000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000a76000-0x4)=0x3f) syz_open_pts(r0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bee000)='/dev/rfkill\x00', 0x2100, 0x0) connect$unix(r1, &(0x7f0000abc000)=@abs={0x1, 0x0, 0x0}, 0x8) mount(&(0x7f00008c1000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f00003da000)="") poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c13000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bba000-0x4)=0x60, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00005c3000)={{0x80000000, 0x6}, 'port0\x00', 0x14, 0x1, 0x2, 0x80000001, 0x3, 0x9, 0x5, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00002c4000)='\x00\x00', 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffd000-0xf)='/dev/sequencer\x00', 0x40400, 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) r3 = syz_open_dev$mouse(&(0x7f0000054000-0x12)='/dev/input/mouse#\x00', 0x7, 0xc0002) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$dupfd(r1, 0x0, r3) 2018/01/30 23:03:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033a000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r1 = openat(r0, &(0x7f000002e000)='./file0\x00', 0x0, 0x45e7e30c453b6f9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r2, &(0x7f0000024000)="c3", &(0x7f00007ce000)="", 0x0}, 0x20) 2018/01/30 23:03:34 executing program 0: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/30 23:03:34 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002cb000)={0x0, 0x100000000}, &(0x7f00003a5000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000def000)={r1, 0x65, "1c403a9b31e52a247be059e7f6d9357d5bf99d406fd61b97dbf8a885c31ddcbe9204d060e275bad4bd94710d54fb5ba3735748532e8fb3582e301a494e34695b320e5a34e45a28226fa57f5e6db685adc1a1785094decc9ac029242be04e33e79b6b6aade1"}, &(0x7f0000ff7000-0x4)=0x6d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff2000)=0xa0) 2018/01/30 23:03:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000009c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000519000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) write$eventfd(r1, &(0x7f0000b6a000)=0x6, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:34 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) writev(r1, &(0x7f00004fd000-0x80)=[{&(0x7f0000f81000)="33e9fe4957b88d3c", 0x8}], 0x1) read$eventfd(r2, &(0x7f0000f80000-0x8)=0x0, 0x8) 2018/01/30 23:03:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x6, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e1000-0x30)={0x54, 0x0, &(0x7f0000fa3000-0x98)=[@release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0xe, 0x0, &(0x7f00006d5000-0xa7)="5f409c1168b5148a2b3af5e138ed"}) 2018/01/30 23:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r0, &(0x7f0000ab8000-0xf5)=""/245, 0xfffffffffffffcce, 0xffffffffffffff7c) [ 127.401827] binder: 19714:19715 Release 1 refcount change on invalid ref 1 ret -22 [ 127.410244] binder: 19714:19715 transaction failed 29189/-22, size 0-8 line 2788 [ 127.423783] binder: 19714:19722 Release 1 refcount change on invalid ref 1 ret -22 [ 127.431649] binder: 19714:19722 transaction failed 29189/-22, size 0-8 line 2788 2018/01/30 23:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000969000)={0xfc95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x4, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000516000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5600}) accept4$netrom(r0, &(0x7f00009b4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000297000)=0x10, 0x80000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000581000-0x8)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000264000)={0x0, 0x9d, "e4424dc08d11082b939ff852ddd4b7ca2b1669cf640d4197916d0bd2f2f0b21f83271bbf945753e2e0c0f3e9cd3dd841b0c79c020f0ba5624d27963bd6dfd42f9b3ae435b9b8da2f6c35b3d578e181d9f30aa7cce717f0a483535a0fd749ce0f0b4d046203aebb726f1275d253f9a875d7162a04ad12e773778d922432b11ebec63b856a32a73d5dd5b34006e3f59a529a8d37f2a6057163ef2bcc3b69"}, &(0x7f0000d88000)=0xa5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000091d000-0x8)={r1, 0x6, 0x47}, &(0x7f0000e12000)=0x8) 2018/01/30 23:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000612000-0x8)={0x0, 0x0}, 0x800) r2 = getpgid(0xffffffffffffffff) waitid(0x1, r2, &(0x7f0000ab0000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x81000008, &(0x7f0000889000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000584000-0x4)=0x0, &(0x7f0000bd8000)=0x4) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000883000)=""/41) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e27000)={@generic="26d34c7e616f581d44fc8c25c93dc0d3", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0xa, 0x4, &(0x7f00000f0000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000b36000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000e81000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000615000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000aee000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x80000001, 0x5, 0x2}, &(0x7f000074a000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000cec000-0x8)={r4, 0xb21b, 0x1c}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000600000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 23:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x4, &(0x7f00004c7000)={0x0, 0x30, 0x0, @thr={&(0x7f0000979000)="127d8c4f92806bdb13e3ad4a4e4de33a4a130cb373034505bcb800ad96e5d820d19e3aa3e80a4500cab5ad7d23c92e1ce71d530a2d615f82da266cd4e4effb3eb8ad072ef012e325cc19e7b6df67d272ffb4c33aad9870339b509c4d4acc4634e5fd852ca78cad374eb2bb7d90", &(0x7f0000984000)="abc0f490a98deec38376f07e2d0493f0cbec47f03b9962881eb3de46558c3d6ba7e054522ca0515a0835857482e94c47eee0c37b5f2beef1df5b49d15426acddd452c55ce134e58342f07948643debe7d6586d5b0fdae35845a08221e0995dbf1a35abd1ba926733d408d58f3449e10c3be4bd86f467ae93"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de7000)=0x0) writev(r0, &(0x7f0000b7f000-0x50)=[{&(0x7f0000650000)="", 0x0}, {&(0x7f0000c93000)="49b8fefb2ab47ad74e6766144e9ef61349c50d2703341550322aef7680c2aa6b2e25a8077b5a7f381e5037a768225bd381dc79c2e96727aa9f22502293762206de61b169e10d86a39bb66a96", 0x4c}, {&(0x7f0000ac8000)="62956c4f83fcdf576e64ad72bee5d5adc9c3a9cf691f9f43c3d28f11f8d939d5b767f995bb48fe790ad7b707494bfa33816f86fc3610065e259f90a8df1efb67251066529fe6e0975c27f44f064b47025c1982cb274d8c2f04ab2aee6ef3b79a26ec0a80be194a19d194df8993d0c237a6777cf5c1429a416a29157279e912ca3b99b5b3d2b85cf28bfacd1159ce6c71bdf55130a18ae2a2430b43dfd235e08f6f7c32d91c1e07248d2d89711e512f4454397bdaf8678b9f5990c9", 0xbb}, {&(0x7f00006ba000-0x1e)="9366a6741787a0aed9c21823ee74413882a03f98bebfb0197810cd86e0d7", 0x1e}, {&(0x7f0000267000-0xbd)="20209b6fc64841eedb6228dc57021e7cc837a9070c243e8f9d5966cf11a8102c68b99afc28eddbb99490e3849464b81769a8899fe4d34bf9c9d77f079ea170cc2d73d4e278965ed495c7a389a1e7beee688a6343086197aafe17cbcd9dff1aec9b201940a3749f82a2f33fd74feb98d7a13b7f8834b908adcde2f4ec070a148cd2b9bf7a9296cbe1befe1829e280b2ca7f1245bbc86491c7e87ac9dec6e6043a0cad8dd4739d259dbd9888867f8580ebbda346c016f6fa7e6eab210946", 0xbd}], 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000261000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffbff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000cc3000-0x30)={0x8001, 0x400, 0x20000000000, 0x7fffffff, 0x3, 0x100000001}) clock_gettime(0x0, &(0x7f0000836000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000ca5000-0x90)=[{0x1, 0x200040000000000, 0x8, 0x9, @time={r2, r3+10000000}, {0x8049888, 0x200}, {0x7, 0x6}, @queue={0x4e5, {0x1, 0x10000}}}, {0x3f, 0x6, 0x7, 0x4, @tick=0x9, {0x2, 0xfffffffffffffff9}, {0x5, 0xff}, @connect={{0x9, 0x1}, {0x4, 0x1ff}}}, {0x11d, 0x80000001, 0x0, 0x5, @tick=0x1000, {0x3, 0x9}, {0x2, 0x746}, @time=@time={0x0, 0x989680}}], 0x90) readv(r0, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) 2018/01/30 23:03:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xd8)="c81e07914deb27ecbee24b3c5f7fc874a339164367db052e43c7ee1ac8cd87d5fb74810a1411180536007b06149e85dcf5aa1ab1bc3fd3345b214f8e0dfec82a0be7a6ad0a4da0260cae9af9893d0626ec55f8ca8f6def0965f52cc1ba77458aa0afc3a58417a66957a5efd9a84a56e4d77f6a7d0efd1c32fb9b3947286e953b12be14c030fc9d6d67766831bb617458550378c84fde169c1504600e2bd238c00e5deebd317062e7aa7855b63263910b24a5dcd6b3754e0af7b28035569dcc016da185abc3657b7ec5d456cc679541e16e70405fda244815", &(0x7f0000ce7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x27)="044ed4874c07915134d84230662c04df949b2979513bc45830d590696b3897fda53beb515cfaba") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) truncate(&(0x7f000029a000-0x8)='./file0\x00', 0x2) r1 = msgget(0x1, 0x30) msgrcv(r1, &(0x7f0000874000)={0x0, ""/234}, 0xf2, 0x1, 0x3000) r2 = syz_open_dev$vcsa(&(0x7f000009a000)='/dev/vcsa#\x00', 0x80, 0x80000) accept4$inet(r2, &(0x7f00006e3000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fa000-0x4)=0x10, 0x80000) 2018/01/30 23:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000cf1000-0x38)=[{&(0x7f0000cdc000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f000030f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bf1000-0x9)='net/igmp\x00') ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00008b4000)={0x800b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:34 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xfffffffffffffffe) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000002a000)='/dev/sg#\x00', 0x9bf, 0x8000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000026000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x42) 2018/01/30 23:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b35000)='/dev/amidi#\x00', 0xffffffff, 0x400000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000861000)={0x0, 0x6, 0x30, 0x6, 0x4}, &(0x7f0000a75000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000952000)={r1, 0xa7, 0x0, 0x2}, &(0x7f0000015000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 127.453116] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.463516] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 23:03:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x240200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3ff, 0xffffffff}, &(0x7f000038a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe3000-0x10)={0x4, 0x8200, 0x4e3, 0x5, r1}, &(0x7f0000d96000-0x4)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r2, 0x9ea, &(0x7f0000130000-0xc4)="945260ec7d6f797d8bd8f9dcf7613e10c734e1bd0be9b81824d8400ad15f8000f23bd95ce1e12583bc8cf762137dcd92ef5ac64b6d94675be28f603fe0bb97d5160fa3db3598cbabf6fc14a4e33b5f7e342b95be5d2ebdd55dfa6ee93106d5925e92cd416f274ef295fcfa6af1be87a1f16032a7851f57383ebf95e5cdd466b07992bf3d32947b4ee55c9579f2215f278c44a151c13b1f81f48ef425b72dd83249212550d2bd4adebd57499ec650d4ffcd42356c0ba640ccf923cb7387e5096b1cbea9cf") setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000d70000-0x4)=0x0, 0x3) 2018/01/30 23:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0xffffffffffffffff) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r0, &(0x7f0000c27000-0x17)=@random={'os2.', '-posix_acl_access}\x00'}) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4)=0x0, 0x230) msgget$private(0x0, 0x40) sendto$inet6(r0, &(0x7f00005c3000)="", 0x95, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) fchdir(r1) 2018/01/30 23:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) r2 = syz_open_dev$vcsa(&(0x7f00002cb000)='/dev/vcsa#\x00', 0x0, 0x40) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000714000-0xd4)=""/212) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000012c000-0x18)={0x0, 0x6, 0xcb75282d1157c241, 0x6, 0x9}, &(0x7f0000da0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00006df000-0x62)={r4, 0x5a, "fe8ad20095493cd0d334e89e3d61a11931c9613437d37da2905245fad45ebe3b47587ab1cd6bc171d1bd401b6278554fefe1728f16b3c83b249af20e4371c7f3f55a26cb2a05638d96e70016c01483b4ede0af74a3053d9869c2"}, &(0x7f00005cf000)=0x62) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) 2018/01/30 23:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$vsock_stream(r0, &(0x7f0000490000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000254000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a06000-0x4)=r1) tkill(r1, 0x31) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:03:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00006b8000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet_udp(0x2, 0x2, 0x0) pkey_free(0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000717000-0x10)='/dev/input/mice\x00', 0x0, 0x105080) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000031e000-0xb)='/dev/vcsa#\x00', 0xffff, 0x4000) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000796000)={[0xd000, 0x1001, 0x3000, 0x10000], 0x7, 0x20, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00006a1000)=0xb7c) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000461000-0xde)="56dbff2a7927c58b34a9cf77c7b8038d494e1a9575e0f55e79077d76391007237b477dcc467218a0702ea32b284e16a2cbc1e0a7ffb9bc6d34f47b3ceb3f000000055d3ca3af6ca36d24c090bccd096a5d4ccfffd239955be0ab5ee18e3ffa39141f8f24772d20cfc62fa166445329c377dcac725c29577177f63a5daa8eb8129f88551424154b0c54a35a6d285f13cf6bd205bf9c65536cda34491c50bc62b2ddd4dec2f89631e2ce646f90461a7672500854584f0a97d5c0b9d62e3faa8a5a8c0e7297658e3107c215cffce75b54f51f1b1bfb0a3c0f1339378fe0d3ee", 0xde) 2018/01/30 23:03:35 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000029000)={0x10, 0x0, 0x0, 0x2200040}, 0xc, &(0x7f0000007000)={&(0x7f0000029000)=@getaddr={0x14, 0x16, 0x300, 0x1, 0x1, {0x0}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44040) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0xc0)={0xfffffffffffffe06, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffe2a, 0x0, [@generic="edb01d25994160eef760c60da67b59d2c13222b4663662ee30de03e14af4cdafdb4c101ee24a375187eca72e569f7b32b3904de44c6b2c860068e215973b5375b86a40683bf86454198251f234802c76ab57555f6840979cc2df6e598b51ec0d1ad037ae16daded132bcdc00f6001e7b5987e0db99e9aab5bd064d09e5e829769fb0988e818d1ebe36135bc266152fea9be346967a3678788c0780ba31b8556c53c637ff85cc0c"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ee5000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d51000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e3e000-0x4)=0xc) fchown(r1, r3, r4) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r5, &(0x7f00004cc000-0x8)=0x0, 0x8) 2018/01/30 23:03:35 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$audion(&(0x7f0000cc0000+0x1ff)='/dev/audio#\x00', 0x9, 0x0) perf_event_open(&(0x7f0000da6000)={0x1, 0x78, 0xe79, 0x5, 0xfffffffffffffffa, 0x3, 0x0, 0xfe0, 0x802, 0x5, 0x4, 0x1, 0x1, 0x3, 0x400, 0x0, 0x0, 0x0, 0x6, 0x1, 0x380000000, 0x0, 0x3f, 0x4, 0x1000, 0x7ff, 0x8, 0x9, 0x6915d45a, 0x3, 0x4, 0x9, 0x7, 0x7fffffff, 0x9, 0x3, 0xff, 0x2, 0x0, 0x800, 0x6, @perf_config_ext={0x5, 0x2}, 0x2, 0x3b, 0x2, 0x3, 0x1, 0x3, 0x8, 0x0}, r0, 0x1, r1, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000bfa000-0x9a)="") mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x8, &(0x7f0000384000)={0x0, 0x989680}, &(0x7f0000004000)=0x0, 0x0) 2018/01/30 23:03:35 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x200, 0x100000000010, &(0x7f0000629000)="", 0x10a) 2018/01/30 23:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f0000dcf000)={0x0, 0x0}) bind$pptp(r0, &(0x7f0000999000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000abd000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00002ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 23:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) r1 = syz_open_dev$mouse(&(0x7f0000753000-0x12)='/dev/input/mouse#\x00', 0x172e0000000000, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b9e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000033c000)={r2, 0x10}) close(r0) 2018/01/30 23:03:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/kvm\x00', 0x501040, 0x0) setns(r0, 0xc000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x10380, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000005000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000004000)=0xa, 0x80000) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000005000-0x2)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x7f}, 0x8) ioctl$sock_ifreq(r2, 0x896b, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b6391e486fee2d6fa96935ca48a9b303"}) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xfff, 0x101, 0x2c, 0x9]}, 0xc) ioctl$PPPIOCGMRU(r5, 0x40047452, &(0x7f0000001000)=0x0) 2018/01/30 23:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000207000+0xba0)=0xfffffffffffff89a) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/30 23:03:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00005a4000-0xa)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20004, &(0x7f0000002000-0x3a)="8194809366c9e5a5f8fd665fa4d20efb348811dd4b6821b29fc0437a697162dbe37e08e2d2a11074528373ff8398c0a3c1749d0d0cd0ac3e9b0c", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="b6240606000000a6f11eaff601db0e58fbe3bb7f665197fbedd0e67760d57aa32afe54e0fbb6e511a8186502635cd2290e8a300fcc56257a55fa86318c8f4e5ae4b7656e965eea797610206e211e0bb555e1661435e694e6988a2943f0ae17f646467af4c4b0e325fc01f7cd336dbec15379b358430df92d25a66dd3a07ad9841c26ef85ace764e0c1fb15d948649637caf5470cc95d57495bd4d3157aba99") userfaultfd(0x0) 2018/01/30 23:03:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x1a)={0x57, 0xf4fd, 0x5, {0x2, 0x9}, {0x9, 0x7fffffff}, @const={0x5, {0x1, 0xae38, 0x10001, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x406, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 23:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003ad000-0xd)='/dev/usbmon#\x00', 0x9, 0x2080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000060e000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a51000)='/dev/rtc\x00', 0x204000, 0x0) write(r1, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000c2c000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r2+10000000}) 2018/01/30 23:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000278000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000258000)=0x3da6, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00003d3000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f00001a8000-0x3)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2}, &(0x7f00009d5000+0x57d)=0x98) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c44000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00005f5000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x1e) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001a2000-0x30)={0x2c, 0x0, &(0x7f000069a000-0x2c)=[@acquire_done={0x40106309, r3, 0x3}, @exit_looper={0x630d}, @release={0x40046306, 0x4}, @free_buffer={0x40086303, r4}], 0xab, 0x0, &(0x7f0000e43000-0xab)="9898371fe97a3744930c76b3d94fc114358965a37680b7b962e2ea8a7af973ddf36d196757648648f214d07687475f3da81ae88cefbe3b5751a0a76ac570f12e6c41c11cb164984e5afa9267b2ea1dca69689acc51dfa6a5c664ecfbb780741057015069348672b7fdb8d9cc0598f0c87fe027544695d046c259c14aaa711f69fae12e20fa752e09b61b1601badf05b82c32127b0062a3dfc6028be3c9cfb70814d95768e9560ac6f143d4"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000114000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad1000-0x4)=0x8c) 2018/01/30 23:03:35 executing program 4: pipe2(&(0x7f0000211000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0x11, 0x3, 0x3a) fdatasync(r0) 2018/01/30 23:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00006b1000-0x4)=0x0) pread64(r0, &(0x7f0000cc9000-0xb7)=""/183, 0xa, 0x41) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x7, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/30 23:03:35 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8, 0x400) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) [ 127.857140] QAT: Invalid ioctl [ 127.862998] QAT: Invalid ioctl 2018/01/30 23:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00003c3000-0x10)={0x0, 0x3}) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x0}, 0x8) r0 = syz_open_dev$dmmidi(&(0x7f0000ea0000)='/dev/dmmidi#\x00', 0x3, 0x101000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002e7000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200, 0x0, 0x3, 0x8, 0x6, 0x1, 0x3ff}, &(0x7f00004a2000-0x4)=0x20) 2018/01/30 23:03:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00005ec000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000004000-0x4)=0x35) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000003000-0x90)={[0x4, 0x5, 0x2, 0x1, 0x9, 0x101, 0xe52, 0x8000, 0xfffffffffffffff7, 0x1, 0x2, 0x4800, 0x6, 0xff, 0x0, 0x4], 0x100000, 0x4210}) io_setup(0x3, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x4, &(0x7f0000001000)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0xf, 0x7ff, r5, &(0x7f0000003000-0x4a)="b04cee40380b258c3952f1275aa4da1ee9aa1325c6b6ae1a141b3ddc119d9039947487f77fa58d5d76ee95b5f6461bc61c4e306259b124d730198935ec8cfcad6b8317632f2230b47dc8", 0x4a, 0x100000000, 0x0, 0x1, r5}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3, r4, &(0x7f0000005000-0xc4)="e7396741563f9e9b20da260cfb398419923c82da7384a04475b5661de679f0f54dc8f31b1baf4f292dc43ae6dc72e623da23f5b06c317cd17c1b10a79fa331ab8973ec7c3d5463b87d2cd850826732ca13d5196f62b24e7f477010f61924a7bb328d5b37b438ba2350ac7093d4e485256e0e8dac611c3a734ba2df3fc53d8d478e5f4cca41c05cd222acaf88eb41d49a9b959e9aaff35e69b28f6078ad1545b87ea9f45321b36a3d7aefac5ca7177a7be2ae1f99c4c1a552d360a0582c1eba69ff275921", 0xc4, 0x401, 0x0, 0x1, r5}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fff, r5, &(0x7f0000000000)="14c17450a78cfe826dcfe81c7d924f0f46fb9e29811160c945acdf7ceb5c82fad02525c7baa3e21656ac8776d69adf24ca72aac2f42098a71e839d43a75981c89ae94f457d2885ef6f7fd672bdda4d1c6b18de8d5e69ab2682274a63fcea1d1b0b410f3ef6b4b16140a0623d9c80ee6b343a050148f5b01a34ccc7faa16e1839b0fe3bc93cbb72af6b2422dc44a600ced11d20c5ae29ac71ba4424721818881cdfd243da123bde29b66d7e", 0xab, 0x194, 0x0, 0x0, r5}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x3, 0x80000000, r3, &(0x7f0000002000)="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", 0xfa, 0xffff, 0x0, 0x0, r5}]) r7 = msgget(0x3, 0x41) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000006000-0x12)=""/18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000006000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000007000)={0x80, 0xb6, 0x0, 0x3ff, 0x9e, 0x1f}) 2018/01/30 23:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00005fc000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e84000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000a1d000-0x10)={&(0x7f00009f1000/0x2000)=nil, 0x2000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000a2000)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = memfd_create(&(0x7f0000f3a000)='-}:{vboxnet1GPL%\x00', 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000bd9000)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) write$sndseq(r4, &(0x7f000024e000-0x150)=[{0x100000000, 0x3ff, 0x9, 0x800, @tick=0x3, {0x3, 0x101}, {0x0, 0x9}, @ext={0x53, &(0x7f0000749000)="a7ef463e0956bf08b02bf07e0fba7a87086df207b5d080b3ba307d4c80edb7204bce8accb6d26fb73821ed4d8e9769cefe12046a93001bf24ef8a8be269ea6562fb8d775b96233133430e2110271ef0ed19132"}}, {0x3, 0x7fff, 0x6, 0x6, @time={0x77359400, 0x0}, {0x95a4, 0x0}, {0x26, 0x9}, @ext={0x7a, &(0x7f000072b000-0x7a)="c88a2ea85576a891226af9e50981b6ca0e329b0a9000e5a9aa0779de16529b8eecfae856cf6adbd5ca0d2cd81eb0e082619af30512870900eaaab80435d25998edf7e538c472a1409021d329a794aac78511733c558810d1bec02af6ceb76063aa4f7381a71e8be0c9d4d44ef32609f856becc592f046843e2d2"}}, {0xb1b4, 0x7ff, 0x8, 0x9, @time={0x0, 0x0}, {0x4, 0x6b7}, {0x1, 0x2}, @time=@tick=0x8}, {0x7c22bdda, 0x1d5, 0xfffffffffffffffa, 0x6, @time={0x77359400, 0x0}, {0x5a09, 0x6}, {0x1, 0x2}, @ext={0x36, &(0x7f0000d96000-0x36)="3efbcfecc9af2f431f4f558081c93d36bd33f32fb93eb8bbd47d35d4d84c3ca6aa3b6547cce1c387c3319fed996ec5eb022a0f6456d1"}}, {0x40, 0x6a0dbe80, 0x6, 0x101, @time={0x77359400, 0x0}, {0x6, 0x2b}, {0x0, 0x4}, @ext={0xc1, &(0x7f000066c000)="aa77dcfd6de7f6611e1d7c00530ba158cf08f099e36890e5aa7e8ce12727c18b1e7461db3d68f2df4c783c60dce2e211c5958b27d9575809d5fc44d43e87bb6be97f405c8e8a14074c0ff9f0c8304ca3972d863c00e446b4a0f7a8e1c4ba6c208f7c3c06aa1b7093b3dfc836d41b6322c2a8c89a54b5f68f9bc67cc1424aa408fdcb47a19510ea34f53e98c1f0244e9dc71e6cc91c0a00498274b3f0fdb270d584ae109182b48a7cbca3eafafdcdeb0528ef38015e230bc28a98873ccbc03e1036"}}, {0x9, 0x1, 0x9, 0x3, @time={0x77359400, 0x0}, {0x0, 0x7}, {0x3, 0x9}, @queue={0x4, {0x4, 0x7}}}, {0x8, 0x5, 0x9, 0xa850, @time={0x0, 0x1c9c380}, {0x80000000, 0x91}, {0xfff, 0x3}, @note={0x0, 0x8, 0x400, 0x7, 0x2}}], 0x150) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000c2c000-0x10)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r6+10000000}) 2018/01/30 23:03:35 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = dup3(r0, r1, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000a58000-0x8)=0x14, 0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r3 = syz_open_dev$usbmon(&(0x7f0000b02000)='/dev/usbmon#\x00', 0x100000001, 0x8200) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f000064c000-0x8)=0x5) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000c7b000)=0x0) 2018/01/30 23:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00001fa000-0x2)=0x5, 0x2) r1 = socket$kcm(0x29, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001b5000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ddd000)=r2) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x3, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) sendmsg$kcm(r1, &(0x7f000003f000)={&(0x7f0000475000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x4, 0x4}}, 0x2e, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) fsetxattr(r1, &(0x7f00001ba000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000f30000+0x130)='wlan1{nodev-wlan0!proc:eth0\x00', 0x1c, 0x2) 2018/01/30 23:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00001e3000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shmget(0x2, 0x1000, 0x20, &(0x7f0000d7b000/0x1000)=nil) r3 = semget$private(0x0, 0x2, 0x0) semtimedop(r3, &(0x7f00009b3000-0x18)=[{0x4, 0x81, 0x0}, {0x3, 0x8, 0x800}, {0x4, 0x7fffffff, 0x1000}, {0x3, 0xfffffffffffff670, 0x1000}], 0x4, &(0x7f0000ca4000)={0x0, 0x989680}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00004db000)={0xd000, &(0x7f0000826000-0x8)=0x0, 0x0, r2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000fa1000-0x5c)={0x8, 0x2, {0x3, 0x3, 0x4, 0x3, 0xa8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000194000)={r4, 0x0, 0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000668000+0x81e)=0x7, &(0x7f0000a15000)=0x4) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000c5f000)={0x1, 0x0, [{0xd000, 0xe, &(0x7f00000e4000-0xe)=""/14, 0x0}]}) 2018/01/30 23:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x5, 0x80003, 0xebb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r1 = mmap$binder(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0xa, 0x10030, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0x9) 2018/01/30 23:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x3ffffffffffffecb, 0x4, 0x8000, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, ""}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000770000-0xc)={0x7, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000381000-0x58)={{0x7, 0x3}, 0x1, 0x7, 0x1, {0x200, 0x3}, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000932000)={0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c3000)={0x0, r0+30000000}, &(0x7f00007f4000)={&(0x7f00005b6000)={0x0}, 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r1}, &(0x7f00001aa000-0x10)={0x0, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = geteuid() sendmsg$nl_generic(r3, &(0x7f0000545000-0x38)={&(0x7f0000611000-0xc)={0x10, 0x0, 0x0, 0x840001}, 0xc, &(0x7f0000887000)={&(0x7f0000e97000)={0x20, 0x3f, 0x800, 0x6, 0x3, {0xa, 0x0, 0x0}, [@typed={0xc, 0x60, @uid=r4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000040) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/30 23:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000b85000-0xa)='/dev/vcs#\x00', 0x1, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000724000/0x2000)=nil, 0x2000, 0x200000a, 0x2011, r0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000239000)='/dev/cuse\x00', 0x10800, 0x0) 2018/01/30 23:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x3ffffffffffffecb, 0x4, 0x8000, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, ""}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000770000-0xc)={0x7, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000381000-0x58)={{0x7, 0x3}, 0x1, 0x7, 0x1, {0x200, 0x3}, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000158000-0x9)='/dev/kvm\x00', 0x2000, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) 2018/01/30 23:03:35 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000198000-0x8)=0x0) tee(r0, 0xffffffffffffffff, 0x0, 0x3) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/30 23:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$intptr(0x1, 0xf2f) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a70000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000cba000)={0xfffffffffffffffc, 0x4000, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000e8000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/30 23:03:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e26000)='./file0\x00', &(0x7f0000001000-0x14)=@known='security.capability\x00') r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000002000-0x8)={0x2, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x7)='cpuset\x00', 0x1000000, &(0x7f0000001000-0x5c)="14bd100e6d49401eab708a71521dffb7405417c81c9593b27fcb90b46bf3d22012bc0e55e4cbd81f92c20c1eec3dc0b7f4f83c490a363d2a2e992d77434f55dd89fbab17af14c36cda88ff2e566b5bd8985f08c294863354610c8500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x0, 0x0) r1 = getpid() ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000fea000-0x10)={&(0x7f0000d39000-0x4e)="429eba0fb056ec0f1b872002199c3a29da4a59312c1d3b58f3a463dbeabbb1c60d0289ac63e80d7165503daf35492e5d82d0f0d3f7db5670a4342b48c5d9f5daba6e3d843fd8169891a02377c9d1", 0x4e}) ioctl$LOOP_CLR_FD(r0, 0x7001) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/30 23:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00009e4000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000069f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 23:03:35 executing program 0: r0 = socket(0x9, 0x800, 0xe19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0xfffffffffffffffe, "1187485a1cdb", 0x3, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0xe2)=""/226, 0xe2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xda09, 0xd292, 0x4, 0x10001, 0x88, 0x3, 0x3, 0x8001, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e5a000)={0x0, 0xe9, "d5e286ef7c79ebca2b414645a1d5070fc06347ee8c938255ad6685190538f0bd2aa0dbc36d5ec9526a78efb9d3efab872a173ce1f7c0a0bae52a2ea2a6c87e4c1f5f273ec1f1829ea005e577d5736d889bf1f8839afc71aa5eba96bb3de9df8a80f075518d5b54d42f0a1f61d04e663b8479addf711c62ed8153e2064e7fa9bb4ec8b605ae380e2dbc41cd3c04cc0f1639fefd1c1c75c2adec8311f6aefdd1e2d385a46940154706419005dfb64fbd153375edef3b37bbfb7db4657f849ff4c19ffc95f2c0aa3b9d5168b648c9928c6870c24fffbb407c866528cd93c04e8e7b5dfcf84a97b86df8be"}, &(0x7f0000d7a000)=0xf1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d1e000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000049000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ad0000-0x8c)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 23:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000e65000-0x72)="6e65452f6d6366696c74657235e23c49fbd19487966719e98986d96eaa2ce6b6f0c82e46e228eb26566ccdc32b2eb27ba311476e555b9fabc8499d3f15151770d1d9f33e3dce25d51cab14b16886cbb0d4dd08f5d07444d938ff55002ba3c5758c035bfab99929667fa9ffd3993a17c6f11e") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000080000-0xc)={&(0x7f0000346000-0x8)='./file0\x00', r1}, 0xc) r2 = socket(0x40000000015, 0x5, 0x0) pwrite64(r1, &(0x7f00005b1000-0x1000)="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", 0x1000, 0x3f) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_yield() sendto$inet(r2, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bb5000-0x10)=@generic="871aafc3115409682deba0badbc3d371", 0x10) 2018/01/30 23:03:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)=0x0) io_setup(0x6, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000004000-0xf8)="d3a5dedd5c5c93bbacb3a7a639d3e070efa948469da56657292106629a2bc0f8539620cea9d99caa3c2f1d27738cdb8382083d79c62ded27a71fee012010cf974e1a11c7242f950f5868e3230b87c18125405e8abb569dde3d643cdf389218e5027c6e280256ebeb6a42f35f19dcf321e751760ba51b3d118dba19fecc45050a42f8fa92887df2f4de555ff2149425b39c0124091504d5c776cf3cdf8671dc42127ec193fdf9db1975533ab259c03625528f083b92f9420acdede1be2c38d28acb35ded26017624a72136e362e39b5aa1d1842852b226e9f96004248c6710739442cb92d269fa8f2c998e890fa0b0deaf103a84e782262f3", 0xf8, 0x4, 0x0, 0x0, r2}, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 23:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da1000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000a9b000-0x8)={0x3, 0x7}) r1 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r2 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009f9000)={0x3, &(0x7f000094e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00005c1000)={r3, 0x2, &(0x7f0000b80000+0xce3)=[0x51fd6a46, 0x8000], &(0x7f0000840000)=[0x40, 0x7, 0xffff, 0x2], 0x40, 0x1, 0x8, &(0x7f0000056000+0x14)=[0x1], &(0x7f0000655000-0x14)=[0x78, 0x8, 0x1, 0x8, 0x5], 0x0}) 2018/01/30 23:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c34000)='/dev/input/mouse#\x00', 0x959, 0x4000) fcntl$dupfd(r0, 0x0, r0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00004fa000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fea000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00007e6000)=0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ed7000-0x21)=""/33) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/30 23:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000294000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b52000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008f000-0x4)=0xe8) r1 = syz_open_dev$vcsn(&(0x7f00004b8000-0xa)='/dev/vcs#\x00', 0x98c, 0x101000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000da8000)={@common="0400000000000000000200", r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f01000-0x64)={&(0x7f0000470000)=[], 0x0, 0x200, 0x0, 0x80, 0x8, 0x200, {0x80, 0x8, 0x67e, 0x4, 0x8, 0x9, 0x0, 0x7374, 0x3, 0x6, 0x5, 0x80, 0x5, 0x7fa, "965d0530072bef9bef609ca9734842f7c700685c8ec0f07e7fd807788ad412e8"}}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000d0e000/0x18000)=nil, &(0x7f00008eb000)=[@text16={0x10, &(0x7f00009b0000)="0f09660f3817192e0fc798427066b9800000c00f326635000100000f30ffe40f01c80f01bcdf00660f7f650a65de7500670f01cb", 0x34}], 0x1, 0x0, &(0x7f0000b1b000-0x20)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000281000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/30 23:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000105000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002b2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x600000, 0x0) sendto$inet6(r1, &(0x7f0000f21000)="e1", 0xfffffffffffffdb4, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008cf000-0xa2)=""/162, &(0x7f0000d59000)=0xa2) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 23:03:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2d)='mime_type+ppp0]bdevwlan1[posix_acl_access(*\\\x00', 0x2) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x7, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ecb000)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000371000)='/selinux/enforce\x00', 0x2, 0x0) poll(&(0x7f0000c5d000)=[{r0, 0x400, 0x0}], 0x1, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002bb000-0x4)=0x1000, 0x4) 2018/01/30 23:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f00003b7000-0x26)=@un=@file={0x1, './file0\x00'}, 0xfffffffffffffe6d) getresuid(&(0x7f0000864000)=0x0, &(0x7f00009b9000)=0x0, &(0x7f0000dd5000-0x4)=0x0) setfsuid(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008f0000-0x8)={0x0, 0x7}, &(0x7f00006e5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b56000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aea000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000137000)={0xd4, 0x800a, 0x8001, 0x7fff, r3}, &(0x7f0000ba4000-0x4)=0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 23:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r2 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r3 = socket$unix(0x1, 0xb, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000e40000-0x8)={0x0, 0x0}) fstat(r2, &(0x7f00005df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000241000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001d2000)={0x0, 0x0, 0x0}, &(0x7f0000cb7000-0x4)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000272000)={0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0xc) r11 = getegid() r12 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e10000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000)=0xa1) fstat(r4, &(0x7f000018f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e84000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000033d000)={0x0, 0x0, 0x0}, &(0x7f000054b000)=0xc) fstat(r5, &(0x7f0000e01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007f4000)=0x0) stat(&(0x7f0000d1e000-0x8)='./file0\x00', &(0x7f000086d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000493000)=0x0) r22 = getuid() lstat(&(0x7f0000337000-0x8)='./file0\x00', &(0x7f00005ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r4, 0x9) stat(&(0x7f0000513000)='./file0\x00', &(0x7f00008cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000b59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000bce000)=[{&(0x7f00008f6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e89000)=[{&(0x7f00001c2000-0xb1)="90398e720c069723a95361255abfa655906fc30fa305128879aa5ce1ee8095397c530261a0e129e04eed61f2ae1d9538c277a9e2d764c93d437c155af3d5bc51b539bd1feeab1b904fe1a9b6466b8ffbc25c08595407514492d2d745ab3c5807a973c50ce2063ea03e36602a1d724122026004ef2e8c936a353d47870a4fcfbafb5b5cfafef3335e532f7c7c6dd8c93e75565d94c58e737c391b543cda9b3e060601eb1c50857445ce1d55ff46189775c0", 0xb1}, {&(0x7f0000809000-0xf9)="7b047032ca6d97e0b17e2c3614a1c3658b893179fe3056c29c5d8af2c6d515b932af8726717b1d4517e0563c8587e6ee2235b33833760c3d401f9b74c1546324a114476314e4b59b24289e9ee4920ebad03e0c344f02ca06d5c814ab8a0f5c490707e60052f3bfec34c1069ba82725717a3c1eaba4c8a128036c37c9604421c491b9402f9c2e5d59bc2ebbc600e44da9cbd3dd0bfa667c356173d1c60f61aadc03bc5216356639231d4a87047d4d9fff26710d8ac42af94c140dc1b29e2a9fd54f9130325b684b2bbf9131b646f14aa62dd29dc64490ccfc354cbc9141f5d6eb2d269d8f993ad8ee04ee9be08489dcc90a162ca8bb97fb4a3d", 0xf9}, 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0x1000}, {&(0x7f0000af2000-0x1a)="317ab9eb2c3ab04c30ab308f4560d921a71328b85984c23e0e43", 0x1a}, {&(0x7f0000ef6000)="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", 0x1000}, {&(0x7f00009c9000-0x77)="b337ca019e8db66b40a116f9beb3f1a52569a139a389691ea4640aaa07ce8875cf9ee72d6aa50e8ecc8e6ccc1aaf74e131790deda3b831d13374bc186f67488a92d387d4d33360f8847c20211054e4dedca1f516c896cac8318f5cffbdbddf20823d27d09949b7ca501ab037b4d97c001d693c2041d512", 0x77}, {&(0x7f00005eb000-0x1a)="7fad64478fc0fb1e0c0dc65d43ba563f8b7b022d495c160b8da7", 0x1a}], 0x8, &(0x7f0000ff9000-0x88)=[@rights={0x18, 0x1, 0x1, [r4, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r5, r2, r4, r5, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x88, 0x20000000}, {&(0x7f0000cc3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000084c000)=[{&(0x7f0000f13000-0x3e)="e2e3ea9764065012e64015ed627603849bdc4722d0d05b480600a71371c4475c7345222a53784311fe32f31f40f7a55da5f8ba81dff37e29787d5c4a0213", 0x3e}], 0x1, &(0x7f0000044000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x60, 0x1}], 0x7, 0x20008841) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioperm(0x0, 0x0, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x34, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 23:03:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ee2000-0x14)={0x0, 0x8, 0x6, [0x2, 0x5431, 0x40, 0x80000001, 0x5, 0x9ac]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x349ff288, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000092b000-0xc)={0x400, 0x0, 0x2, 0x0, 0x9, 0x6, 0x0}, 0xc) 2018/01/30 23:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f00007c9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x0, 0x2, 0x0, "a1c390b1754bec988603b3af52be11b28528683439194521116a607b15b062105d359bb09a6aafa14f069760"}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e2f000)='/dev/audio\x00', 0x10040, 0x0) listen$netrom(r0, 0xb58d) 2018/01/30 23:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = syz_open_dev$midi(&(0x7f0000555000)='/dev/midi#\x00', 0x69e8d297, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e92000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000661000)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f20000-0x14)={r4, 0x7, 0x4, 0x4, 0x200, 0x7}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000009b000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b8b000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0x3ff, 0xdaf, 0xffffffffffffffc1, 0x800, 0xfffffffffffff000, 0x101, 0x3, 0x7, 0xffffffff, 0x8, 0x5499, 0x7, 0xffffffffe5276fd9]}, &(0x7f0000f47000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000aab000)={r6, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x4000000000, 0xfffffffffffffffc, 0x76}, &(0x7f0000211000)=0xa0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r3, &(0x7f0000ee7000-0x42)="", &(0x7f00007f7000)=""/58}, 0x18) mount(&(0x7f0000b14000-0x8)='./file0\x00', &(0x7f0000052000-0x8)='./file0\x00', &(0x7f0000cc0000-0x6)='msdos\x00', 0x1, &(0x7f00009e0000)="19dc381dd2db45b75461bcdc0be84f18a5e0a42e839e3506c2ce1a9674ddc27ee2ad913137e594e7b9f34d658f8c2633a8767080bb060b18fe1d80a23f3d1d9072decb593ccfd20b9cc41efa6c3c499f1016055ba56f246b9c39f1880ce7be2d38be2caeff5bbbe501143144681941e039580e7b51ffdc96f0b0c89c1dbc70862f30e4fb190e04dccadc31ed10494fea8c") 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008e3000-0x9)='/dev/sg#\x00', 0x5, 0x18803) ioctl$TIOCSBRK(r0, 0x5427) syz_emit_ethernet(0x2e, &(0x7f0000f29000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="b7007fff0054", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:36 executing program 7: sysfs$3(0x3) unshare(0x400) r0 = socket(0x10, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f000008d000-0x66)="bba5f36dfae5011a748243667aa165513f9a590364f5dacf8c090ce9e5958299326fbc766afbaa6fa9f09ed71a0cb722e881bb8814f7d95a18ea5e22664b04d3040aca745018edef5480613001a3a6eb65707dbe0361e65e6c7ee4fd38f6b22e9fa04a5b1f6d", &(0x7f0000189000)=0x0, &(0x7f0000422000)=0x0, &(0x7f0000000000)="1d6c90ff7fd0fada7a85dc1f0f6423205d27906ee343822e15b7e72a1fdd0e2f870cb68849e9543611be57e11cd9df56da766c4720892726f34d94f6e74490b73b343b66ff573f8d3d4b8b50da6dca10ad67393892f80bde93ca6f0f81ff73809f1fdbbfd0d0e5b6b5e3db2248d5b770f94ff2cbb54dae7125196103be0e9f038deae59c0a9e111990810959e1ca76abc9806f5990f0404b664675062368167fc775ecd5c249f86ba24b30b9c5fdfd14e9843795b747549a3fd0f338768e898f6b790e5f541ef4d8024f96af9aa1fba35e4e62388f1be9ffe9c3407c241584ec64e74d1dbbc859108ca72d4873366c5e662909fa5215d0a3") sendmmsg$unix(r0, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 23:03:36 executing program 1: clock_getres(0xfffffffffffffffe, &(0x7f0000ebe000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/30 23:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$mice(&(0x7f0000312000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000050000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000119000)=0xe8) lstat(&(0x7f0000da6000)='./file0\x00', &(0x7f000010d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000415000-0x38)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000600000-0x10)={&(0x7f0000060000-0x1bc)={0x1bc, 0x8, 0x5, 0x908, 0x4, 0x1, {0x1, 0x0, 0x5}, [@nested={0x19c, 0x48, [@typed={0x90, 0x89, @binary="9474467718211178ffdd83df1f87ae0c45901ac635116800d5a5c9b2bfebf69f4da6dec5b51241228fab071f6ff97b0ec2902a8421a412f3b4de9e3c3e4544bdbb15330da3ac803dd85dbe1bc329e06c9f441455582b0157408aad7b231af0cb42e1dd876b5adfb2411b73a3e7f9442dd149a408c0b8bb0e8e1825467314269b9e2353a554f7"}, @generic="a3540e5620797218fbfddb925f869f20b382fdfd370da8537bfc90799c78c2b8244e04c1435db5aa7ee607881364fc5bc6971cea86847068054eee1635dfd8aefecb371492acabfd15ba775b5faed72b2a35de5bbb252d1d3b1ba201a5d4781e3e0e33a65d72d83ad791ed5341e0bc928344c66241f687798c71273de74d213518dcd2b74fa731f911c6acd8ce24844b28c28c28dd85c361087144303ade61de23a01ab21cd8a6ed2dedd945d4fe334ecfa7413d47ea61da92fd2b2f0d2db405848443a4e21b164daaf6fe1d4505c6db168403ab4e7c203811e36c4307013e5160c7bea523d39efc", @typed={0xc, 0x30, @uid=r1}, @typed={0x8, 0x65, @void=""}, @typed={0xc, 0x7e, @uid=r2}]}, @nested={0xc, 0xa, [@typed={0x8, 0x7a, @void=""}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) socket$packet(0x11, 0x2, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00003e3000-0xa)='net/ptype\x00') pread64(r3, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x33) 2018/01/30 23:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r7 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r9 = syz_open_dev$dspn(&(0x7f00004ba000-0xa)='/dev/dsp#\x00', 0x8, 0x800) connect$nfc_raw(r9, &(0x7f000039a000-0x10)={0x27, 0xc2da, 0xffffffffffffffc0, 0x7}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000009e000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000)=0x0, &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/30 23:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) r2 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f00007b2000)={0x0, 0x13, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d43000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000f68000)=0x2, &(0x7f0000558000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000044e000-0x98)={r3, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f00008f7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000015d000-0x8)=@int=0x8, 0xffffff44) r5 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000199000-0x10)={0x8, &(0x7f0000427000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) poll(&(0x7f0000a10000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0x0) writev(r4, &(0x7f00006b3000)=[{&(0x7f0000b5a000)="f3b6b34432bd959b4052e7148a4f4945839a9c7018f9bda87ac19f3f09fd8251597d5b1d6c6f3623", 0x28}, {&(0x7f00006d7000-0xd8)="133e4498ee9020ca14c6f1fc42f8a5c68b73cae67742f329447b426518adbbefe652c44123005b537fa534cd2b4ceeedbf857c57e6e8aa1467ccfe23edf1b9eaa6f41e467672b6295439e2bcc71d7f1becb95f934e9bdc1930721f69ef0fe8538dada3738d6c3bcb7a809338c029c6c7e8a1136ee6ea86bed56e6624f7ba7f68e7a88e5cf7e24e976e75bde06330c869c10debbc77bbc25ba57d9c3579837e45288d3c49f22de44a61f180560c270da5fea6f6a7e1f13f329d64f68937f09d45d0aebb648e95fdc1235767f9060a084a4567c8d1df14cfc5", 0xd8}, {&(0x7f0000317000-0xd5)="08ab88b8395c83d73253a7d99c9565d115941e42f8d9e8986ca1c75c3efbfc6c3b09671a1b44d1d8316b423644290e804b94345c7fcc47c8ba9b600ca0c804b9dfd0cade70b9bf4081798f8622197d5b848d0aa7e429aeedd0337300e2f096e5602508a781894827e39201fa5b0cc0a92a763ea91b1ad09818f2a5e88b45cd6298c23e930272c276ba7b0d36a1b13c9a172fa3dd7fbfc0ecadeb8921c8d4ff53649824dadb8285bb244ac760d70fe0b8fe294e115a252a0f1b24cfec910aa4868c76961df409b6830f348be28922239d20810c10ae", 0xd5}], 0x3) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000788000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/30 23:03:36 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000095d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe2, 0x22001) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000095d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000095c000)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xa99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0x3, 0x3946, 0x2d}, &(0x7f000095c000)=0xa0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000095d000-0x4)=r1, 0x4) utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000053e000)={0x0, 0x0}, 0x80000) 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000526000-0x1e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x0, 0x1, 0x2, 0x6a4}, 0x6, 0x2, 0x0, 0x0, "53b0a4ef295c579b"}}}}, 0x0) 2018/01/30 23:03:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000413000-0x4)=0x1, 0x4) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0x20, "6ca7dbc26c07437ead6a32225576fc514b98ce906dfca606fe0b80339adc0352"}, &(0x7f0000b21000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x65d6691b, 0x8000, 0x8000, 0x9, r2}, 0xfffffffffffffd8d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x3, 0x3, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a8a000)={r2, 0x3, 0xe3bd, 0x6, 0xff, 0x6}, 0xffffffffffffff8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) r4 = socket$inet_sctp(0x2, 0x405, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x40000000003, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@generic="c53977a515234778b27563c7b68cd7c4", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r6, r6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000e8b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000032c000-0x4)=0x0, &(0x7f000061f000-0x4)=0x4) mknod(&(0x7f0000803000)='./file0\x00', 0xe004, 0x86) bind$alg(r3, &(0x7f0000afb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) accept$nfc_llcp(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 23:03:36 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fd7000)='./file0\x00', &(0x7f0000106000-0xe4)=""/228) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fd8000)=0x0) getdents64(r1, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e6b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c86000)=0x2, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000061a000)="a032e63f5bc2b4075c2566579f54342b85d0c07c04fe4fa5293cdcc527c503fedabc26093a6645d70ba0151eb0c5ebfcb90a13955c6b78e348dabb9e0ac15b8a851f2c5df22d562271af3c5a701c455d6029c2ad5fdb1a061fe3e6ae8f75fb78e959dd0feb69b041608ad3736f6afb46215217fd7b6309159afcea22acf5062cef51cfce7b6dfc11481f5c3e1f9ac4fa38715920") syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) io_setup(0x9, &(0x7f0000c1b000-0x5)=0x0) io_cancel(r1, &(0x7f0000572000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000f1a000-0x77)="9a059c1baed4168ce0e51ad004db3c14104f8da390bd19fbd4ce501b677c85e6f1f2891850e0b1700197013f9d9374f279d07f8c2c1e0985f6216b0ead53f7d20328ac6e76675c68ddc36aeb0a41ae8936d0df0a8c1ae64eae807d188c8e7d5941c8eccf4d38ed41667c45230eca0b47177755bfdb2641", 0x77, 0x1, 0x0, 0x1, r0}, &(0x7f0000b42000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00004cc000-0x400)={"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"}) 2018/01/30 23:03:36 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f52000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f52000-0x28)={@generic="4633d13d364e50f04efbd121cb4c4b49", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000008000-0x40)={0x0, 0x2, 0x101, 0x4, "92f71f201624175dd4e530987379a8780b93a81d03334165dac30f5e4eaa5e4f2a3489c5755649c9e68da538", 0x8}) bpf$PROG_LOAD(0x5, &(0x7f000095d000)={0xf, 0xd, &(0x7f0000d33000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x80000000, 0x5, 0xf, 0x0, 0x2, 0x8}, @jmp={0x5, 0xc5, 0x9, 0xb, 0x1, 0x30, 0xffffffffffffffed}, @generic={0x3, 0x7fff, 0x6, 0x7f88b61b}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xe}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000f51000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 23:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000708000)={0x7b, 0x0, [0x6, 0x7, 0x7, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000312000)=[], 0xf2, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000835000-0x4)=0x9, 0x4) 2018/01/30 23:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000de6000-0x24)="240000001a0025effc00000000ec0001800000000004bf0202efffe31677020048f30000", 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b80000)='/dev/cuse\x00', 0x80000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000056a000-0x18)={r1, &(0x7f00005fa000-0xdd)="095e88b14208337df071d82c50da48b6bce73995276631425b5cd983a315033f1ae92ba45ef045e4c3f8b761d4a9351313cd7242ad24a5dcc489e0a1483f42134d99e6c3239ec211c34c6d7dd745bb16fa5f82ed46339098309bece8a8bf0e8f96c6ba4b9a61d62c1e785eae809f1e793feaabf1bbf2dbe2c47e5f306f4027d70889109567056ecaa509d952b67938c6a0487e80e1c384c53d2e5ffd4416cf1118ebb670c1acfdc7252614a3e4b5b38fb8ec3a654df5cd3b83a9dd02e460a8ada2e9e76cd1529407a376aae3ca2ed988ccf472142094e9f168add3a3c9", &(0x7f0000789000-0x1000)=""/4096}, 0x18) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00001da000-0x9d)={r0, r0, 0x8, 0xff78, &(0x7f0000d70000)="35668f5fa481a22839a0980962699ab1fc06e910b1ba2f44d9d6ddfad00fb816f3a170b425a91012951fd9202590713e4bafb4eaaaf448c2c23ca568e7947c60b5af3b3cd8348f8a058085fe8021703e4eda4a08cfa184e5934562e1cac7b7496799764ba6607176a6249fc8f3ba69627931546c258f971586914773a5770574c9e557c8879b3eb3704f1f3fe56149d6ee1d42b344322182010637623e98ade3e0ba78595ecd4f37304a9d7706489299b2", 0x6, 0xe5, 0x1, 0x0, 0x40, 0x1000000000000000, 0xe7, "fd13b01b5c1a9894a6c9fde31dd35617cd5bdaab8c5047b8b2abb1548292917a998abffcb611da3495d1cf40a867816676ab7b186d2e84fbf0a3007323131b1de68278fed41c6310a0209e72c607ec95e1fa2f952522297c6aaef3fa66cc30987806ac4b1da28a2a57f115d1e9e830f3fdde7bc1f0"}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/context\x00', 0x2, 0x0) 2018/01/30 23:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r4 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) getsockname$ipx(r4, &(0x7f0000574000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d79000)=0xfffffffffffffff2) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000004000-0xb)={0x0, 0x74, &(0x7f00007a6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0xca2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000614000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000cc2000)={0x1000, 0x7, 0x200, 0x200, 0x3, 0x100000001, 0x4, 0x3e, r5}, 0x20) r6 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r8 = dup2(r6, r2) ioctl$EVIOCGABS20(r8, 0x80184560, &(0x7f0000e48000-0x88)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d4, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e26000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e3000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r10, r11, 0x7, r1, &(0x7f0000b79000-0xc)={r1, r3, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00004e4000)='/dev/sequencer\x00', 0x200080, 0x0) ioctl$TIOCCONS(r1, 0x541d) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000e0b000)={r7, r9}, 0x10) getsockopt$inet_dccp_int(r8, 0x21, 0x0, &(0x7f00001cd000)=0x0, &(0x7f0000ed1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a83000)={0x800001a1, [0x0, 0xfffffffffffffffa, 0x6, 0x16]}, &(0x7f000061f000)=0x2d1) r12 = dup(r6) setsockopt$inet6_tcp_int(r12, 0x6, 0x20000000000001, &(0x7f00009c2000)=0x81, 0x2f3) bind$inet6(r6, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r12, &(0x7f0000a1e000)="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", 0x106d, 0x403fffffd, &(0x7f0000603000-0x1c)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x1c, 0xffffffffffffffff, 0x0, 0xea, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r3, &(0x7f0000ee7000-0x42)="", &(0x7f00007f7000)=""/58}, 0x18) mount(&(0x7f0000b14000-0x8)='./file0\x00', &(0x7f0000052000-0x8)='./file0\x00', &(0x7f0000cc0000-0x6)='msdos\x00', 0x1, &(0x7f00009e0000)="19dc381dd2db45b75461bcdc0be84f18a5e0a42e839e3506c2ce1a9674ddc27ee2ad913137e594e7b9f34d658f8c2633a8767080bb060b18fe1d80a23f3d1d9072decb593ccfd20b9cc41efa6c3c499f1016055ba56f246b9c39f1880ce7be2d38be2caeff5bbbe501143144681941e039580e7b51ffdc96f0b0c89c1dbc70862f30e4fb190e04dccadc31ed10494fea8c") 2018/01/30 23:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00007c5000)=0x9) 2018/01/30 23:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000adb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000)=0x26) listen$netrom(r0, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') sendmmsg$nfc_llcp(r0, &(0x7f0000574000-0xe0)=[{&(0x7f0000d6a000)={0x27, 0x7fffffff, 0x4, 0x6, 0xea, 0xfffffffffffffff8, "7185e776e5f869fa159787c31458d917a0ad36715d47763b220c11d6dd39330df9db7ac2ebbebd637b9846b657cc64d54a5b39cf0b67a123c7b86e01c613cd", 0x753}, 0x60, &(0x7f00004c1000-0x30)=[{&(0x7f00009f4000)="aec34452490e9545cde1881eee584330c3c350758e4426de8a8c4ceda4b3a7dfce49cf9db82200d6dacc6bf4c333b2f2f0760d745024e0f9e79968170e65fb01f987a14d0100c7754da5139892e13e6b2db8cb377e0773b4b7ed949e65440691ce4b0633d032de5d20", 0x69}, {&(0x7f0000973000)="8baf8023a0a2260021f37cf153771e4b485bfd90de2b7374a184f8581dc1b3f1b55af87b6fa52872e158d4159b5d", 0x2e}, {&(0x7f0000cce000-0xbc)="f6119648fe738b26244e5ace79b62cb2d9850f30acda0de6fc182fd73836457c267ccceb798a3b9625b9f796c7c9313c0ef991434738b3d299d13f8a586376d424daa3797c110f1b666196c1957c5cca95c669242154a13d7a6541c2a47971811eaa6b0862e244c7d02b70c1666100936d454276a4ef7db2bd7e6769b65910c6b2af782bc35943667e3e2142c8c0552eb8d5ffef3ead280c2f66c5cec7cfe072f234abc345f617e68da1f1e73f1a1be677816151055e170764f8ccc6", 0xbc}], 0x3, &(0x7f00007e9000-0xd0)={0xd0, 0x11f, 0x8542, "fe3ac65d89c0bb9e5d38562e1ccc2ecc38acf8c0532e2da2ccd673b726237c25c36eabb90fb0ebce2933c59827b9681ed2e1470085c0fc14a3ff6561d7a8b9a282c9541f2aea15f66fae80873668c83c8af6d8943cd1b4158e9d404ca874d2634f456b57a5e4d3e1bf7fe64497682c14ad1abf11504f4caacde8e5ed05474a38b692952036078148059f7d578d4720c9c0f51ad28f761280d9131bf0efd8c83d31cb4107482a76596d85e5efac154cc528f9a0737b8c374af9c0a953a68545"}, 0xd0, 0x20000001}, {&(0x7f000051d000)={0x27, 0x3, 0x80000001, 0x2, 0xffffffff, 0x4, "990c7fa8c8df2bcacb6fe74a2bf98f82e6240a7ba164b39eb9269f7b96205e7fbd86d70d17f57cef7a5619bd46b82af3fdfa107bb131abd1897b0f15b3c835", 0x40}, 0x60, &(0x7f00007bb000-0x90)=[{&(0x7f00004f4000)="9b7122385b018cf87adda49961b2cd0bdb7056b270478b07168f471bd7cf983f35c9209bd07c82abda6a399611d581a829e5ba90021424dc98ce45f3b910b5ee2c6c2b8011f95d0c00dc4f5165a75826ef3c41b00b681988260c42bb6431e361916e6f8610610fd763ba5ace15cf2a329a2e1ce1f0cd5308d5f239fda6ff95", 0x7f}, {&(0x7f0000934000)="296209d179668552fec82d2860e8e5966784f8d7f2605c249c392565b6a1ac62baa34e35e449ade9fcb142aeca4b33f5ef14d2f7ad4ab49dab0a7b7cfec56f649ebb006d7f3c36246d40705e65fce977f6ec9c7e1a4154132cca7c80e2e2145e7fc186462c3bd0cb7bdfb80342ca751eefc1c4c9f0eea4655795cf7126fc41692637fa78d73b9f36a46bddd296a3d51a05224c6a98dd05cf7bd94fd89fed016f86a075d4b3c3e00a4ef0b7042af4c75a622d05426678c771ec40f24ed7f51e6788c368520a3a9b1b677037d86a522f992bca090df7ce068316fdcf118e0d0e23f70ceeda843baf4121c5098b1a33f039da2f8bf9ed59", 0xf6}, {&(0x7f00006b2000-0x5)="93fbd7b913", 0x5}, {&(0x7f00000e5000-0xea)="81d73df2a7094c8dbf34628008eda55a260438436095557496005578d448239c2e450a893f6db0ee583ef8dada56b62d4f4c67543f8acf930c2910c2a4480a2e24c7b99bf954453bf63ba5a6042ae4d8a9bb0a5ded85ab2a24e3186a6729b5643b14bc807002c5e406f718394a055e4ece5decd608c6bcd278c84c6dfe8d5fe32fa67ef14ecc105f2a3c0332b6a240b7676a02145327fd903258012a2cc80cfc91a388a178cb6fc04c812d0d7782eca93fd084a409744be31fba575c3d81f3972499fa684f0701a02a6e22e77fbd7abf7eb5f3dbefd3498c8b8b9bb8c383eb9b686736e308aa81e5c07f", 0xea}, {&(0x7f00000cf000)="568711b9043e553acfc1b55ddb656426ef3aded1452f79b567bb28de61a2f302de3ae7f2e1d375770ed02ec08c08c9f4ab8cac91694fd29725a2686f00fb5465589277edebd0db1f7569a008b23d1011fc641b9186d9b8ec75fdf664cb7a3b432bcac64e1624c33332209dae777d91692ba78438864e6e91c18b671141598a1289d74ee2e526a47247c09a666e2e4f0c38ca0f2e85d212efc768dc1f64abd71481dbb0f96e4c9280c4c9f804a036de77dbd4ab7273b823e70729449ea8460a6010be6d04215bae831fcc42b3", 0xcc}, {&(0x7f0000444000-0x75)="bbaf3da84c3fc1020f7b1c262e7098fd7b2ec9da7604430a51a51c5f56f81af62320d0ae86761ea790ade7235b61f06ae34185bca8988354471fe057c7c74ad6a577c8be2f331c9431eebba041de2c97dc7ad01f1d25971cef7e90316cdd8e1e46ab1fca4b26a5113a9a37ce84d7d077c2897ba2f8", 0x75}, {&(0x7f0000b41000)="49853604a7795880790504cc5850992b019f96391a4b01212481b071ff2f8200898864bd1a69bd6e5862b2826895a0a69b1dd8b76d63ebe4cedbc3049116033c5965f5b95793618e4f9515fcb13f9b74bd255c9e589f", 0xffffff2d}, {&(0x7f0000b8b000)="1e18d82a81686edafbdc3a76aa4db38889bb696ffc2f840f8733e63199f81ee348ca1f94acc85eab4575cd3ede07e73fb47b38058cb9b2f28b1a6191b804641eb7894f7c7aa986119f3e7b6c7c96ead62f7f0e835cbea00d5f84f83774f8ab16a977a8bbd9", 0x65}, {&(0x7f0000704000-0x94)="f385ba512b69e405815496624371071a5b4a813d091352d7ec8d2c3c93d902c59244cad820bd50053fd6fd4dab2b5b4311219af214d8b130acf25ebbb91f4038aea5922624dd1d60259fc25bb3528d8bb9325cbfce40d38d0ead749165c58574f91c47519e37172d280ee3a37c8a43f7025b9e41cddac05296562daf6511844319f45434a072e8a6f9850437adca4e4cce804c5f", 0x94}], 0x9, &(0x7f000043d000)={0x30, 0x112, 0x0, "0f3cf5fba3b205c6a2898dce10e7baa95918e77ac0ed3a2fb81fb8"}, 0x30, 0x10}, {&(0x7f0000a4f000-0x60)={0x27, 0x6, 0x5, 0x7, 0x6, 0x290, "1754e61f666ee125819a937bee75dac8286b9af9781223929c17e934306baa2d1b931ed3bb476420ba9068b102f7a716ffaf89b04735a83a1f00e6c2ca99f2", 0x4}, 0x60, &(0x7f000069a000)=[{&(0x7f0000407000-0x2c)="d67df35b1e40dd64c7a1ab5b365446c5227f64e2cf2169337f42de9416b91daa8a247a33623bbea832658005", 0x2c}, {&(0x7f0000483000)="0381f18cf2ebd5047bc94db570915d62efc93b6576355407acb8404f800ba889a22126ea6873ecfbedcd24b187368946cd9597", 0x33}, {&(0x7f000035d000-0x4)="5550cf89", 0x4}, {&(0x7f0000527000-0x4f)="fa5263f70edcfe7d49ec480751a405965526d9e3400a9e0fc57e6061cd6f8310e1f081934f504900b40553785b9e1a9ced93ab6b41bbd76e893bfb0bc8c87e52ffb91ba70bc60f8a5c9918a717c974", 0x4f}, {&(0x7f00008a3000-0x6c)="be4ae7d64f007d76cef199c38e50b12704697441a7a2244bd066c963c910635d3d67670fc3ccff0636f0e1ff8e55b32ac1b6d4ee5b2dab1a4854829e57ec345365decdb23b6c4d6a52ea6ff109160ce4d625071ad662a64a1ab6d9da7b3713aa28feb8444612103f7da93485", 0x6c}, {&(0x7f0000d4c000-0xb9)="166739fb2a18857d84befa9f45c2c292a806e18f7257efa7b9a25c23c63a93deaa06eb7bdc4fbaab3d143bc219a498ee4b88ded0c76e37ec60bbbc29afe152a417ab83dcfb3d2bfa010ec99336841c8a730eafb2ce7b4ac14de7f35ef111681981b24109a358d0cb2252afca41e5e5a677af1a16d7bc75936fd18d0693123a41dba6370549579749cbb12b6ea60d5d0e5c3c29d071ab8cfa19a2baabcb527bfa40e37a02054319577f67d4750b5a811c51ef0295dd5403ef1e", 0xb9}, {&(0x7f000013e000)="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", 0x1000}, {&(0x7f00006ab000)="0f8075d56e2c9d6ee485de28ffe00e983be59ad43ce88f132736facb09124026c3222d9001be7ec243f3081e9a670e36f557e796cd6ceb1abaad529bd3cca338aaad39df77c32e06df6828a82fc34cc3700aab443388ae66d0987ee15337664be99bdfd9d26d5df5a605f634346ba3da186c1d4199aac9a763746ee41d5cfca6ce95bc22da194648c03346799d4c1946b88d2c274da1e30e04bf61e37c8d2c9b056d65a9baf111c0c73bfe84a9862e8f30f9a27fefa582106ae95f9e174002dd744b4c843cdf72784dab6e7c83b16b701effd9706e69673d7695376613535f11a35117394bf7cd", 0xe7}], 0x8, &(0x7f0000600000-0x100)={0x100, 0x1ff, 0x125080000, "f45593e5875c180c62550bd246d2e050c191f7e621be88b8b3472981f1457fc009d32702c771f7b709168c149a975aac4503d88691a881183d1dc7c5ecbe3d84293f4a0029d82c6cce4b2ba6b9794133f99313edfb504d58530bf791697cff7746ccbdf03180aec53d9088eb701f3d54c4ab25507b426e8634560fac33aa0c8b8bed43d96090eb315e57e53d6fc52a2077d553e6c39f7ef38df8949a4f5846f7e2d1c5279a8c4d1aad96fac5a67247a4a7cf866e7fc10013907e2539487bf1c8ba98423e8f9662da881f7d220d09bdf2b3f63fb58ff1ca5aaa3d77f23992e7ae31b76ecc407ce3d8277f0213"}, 0x100, 0x0}, {&(0x7f0000ecd000)={0x27, 0x6, 0x10000, 0x4, 0x1c00000000000, 0x3, "54050578c5e0bd62bebbbf63a7cafa5913f1e823ac8cecd69c000fc5c6bdb9b6e5cc88013d79f7cb66e4c064ebb48a8ae2027b4afb3cf6733ed457ae295173", 0x1000}, 0x60, &(0x7f0000009000-0x20)=[{&(0x7f000090d000-0x13)="7b4fc10014e616af177e723beddb5fe69439a5", 0x13}, {&(0x7f0000f7c000-0x9f)="7cc688f943c1d48860bd19ed2f9d0098b8b444ebe250a47b8b3da5799f9526463940deac2d3423dc0b91c4b533f33100dffdfc1587ec426497a4d8cdd806adc87b4fa77ad2f298044875d49714d03d4aadc5bba2ea64db2cfd9b67d2f344982c2e06275bec9208a81ddca0fd265006b2e73cb952db0b1112386a9f3fdb76f5b2f1185248cea87ede94e5abcdeee01730c48e952e04b9a4cf1d265d410bfef8", 0x9f}], 0x2, 0x0, 0x0, 0x4000000}], 0x4, 0x40000) preadv(r1, &(0x7f0000030000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x200000102) 2018/01/30 23:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000017b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000032d000)={0x0, @in6={{0xa, 0x3, 0x92a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x90de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x3, 0x18f, 0x2, 0x9, 0x100000001, 0x20, 0xfffffffffffffff8, 0x65e, 0x24, 0x9, 0x90ec, 0x8, 0x4, 0xcc9c]}, &(0x7f000050d000+0x5)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000090000-0x14)={r2, 0x100000001, 0x10001, 0x4f0, 0x4, 0xffffffff}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000a88000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffffffff}) write$tun(r3, &(0x7f0000a0e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}}, 0x34) 2018/01/30 23:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000882000)=0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bc3000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x200000) mq_notify(r0, &(0x7f0000fcf000+0x4d9)={0x0, 0xa, 0x2, @thr={&(0x7f00004e5000-0xb6)="ba6ed0679c78ee9b351d47eb959e34d0f8531c8fa98085c9b1b7062d066989db028b49c591a5ebcb76063d56f7a990eec438339a681095644f41204d585206e8142e959626eb0658d2b55023c76153c6680b79d58bd87db73496e95b6c9e4a375ffc80e8aca2760a302c7f6f3b5596e10ecea0b7f1b9db4958bcffe1ae41a33049f79ebb540c22d200bf41c9d1d2f9ca2f22c6836dce48c8cc463365ae4b96576283662373a797984eebbf3af088f86491a389501f36", &(0x7f0000a10000-0x1000)="5e5fb9d1ae737a53d6c31b9457cd0ddcea0679711e803ab39493eb5013d2a4274ec3427ea512ea44a20b686f28aa75f79b8788e2ed619630968005963ca7cc20906670e116d5bb76adfedb56ebfcb9ef32a0179068b8a9701b37b2ad68f1e1464dc745fb6b9689759cd5d77db195850bbf49f845f2acf9182f04928da9861ba7ce91af2c09720c492749f5af35541c5c6168a1938ba4ecaf92fbb957733a31d509b953dddfb9eb2a458d707ef7d12a5e4ee66fc9c48c1a896ea2c4e218dd8077413e7d42508435fc20cf7c453462fdad6be411833ad5118409028d9fea8d4dbe23139be69a7c5bb3c5d34a8debda113fadc6c2eb173ea9a78c41ca4545cedc4e24fde5bb9364cb9f32c015b79226242c3193cc3631b53689c4381fd9ef8dd98b65b1e5fab52b0ed1738e51a1e9fd7b7ec2228b131e2a29fbb92396827a1f41773537b7a144928539860d99ec5711010e8bb0260f2ce5297c45201093bd39822346472bdf9622ddd31d584dee7c5db06e66cfda1c9f0bfee037c554970c7f41581995582d3abbe0dddfcc49f41afa4855b47a3c2ec29f8518d7a3acbc8d217ed932e91e5b025c0b89288096ef74bb25c6743e8a4c30fb4995abca562236fdfe30c7d7c171540e51ac2f5a6d3ae855337721d12d417a831e9e0db533cc8655af55ff71cd25b1d06c386f105a5f553bb1151f76da04f21352e78c428b7f23d4367dddf7fd22e797275549034bfa72c53d18a3badef48a341cbd580d096d749108d26dd5c3152dcf708b95e60b20983057aa5e5f7c151c7bae7b9fbc571de71d6329ca5879ee96844d9ca250bbe46d3a5931002e9c4844cee2a470f58f11dc61925f6d4581d482a738ff4060b46861ca156c29c0b94a60d1d6716609a860c12185ff32a84d7f2f894fa0eca0357d418277dde0a278468ed0ec775ee562869be71bd9bc245b52037d153216b3fa97b94610b17a497a8714abcd27c0da2dffe05601728eb93af5e2ba71e56a834808b7bb09be7abf1db41d4e2680b1c1e716c104fd0109d0fe37b487cd46e703656920a3b211bea00458c99e80fe342967ce998611bbcf7354babddd3e9774fcc083504d3384634dc0c2af022195f80de563d7f23c7f5721fd2e78c0313c8cd5533ed0713e73b77e58feeb3f547a8d2386f5aee6ee7abefa461692782e744fea4a42f8f85c10f08d44902d402cdadd6c9601b349887e2fe6ea30ad106e156585ad2137008dc3f3397bb389b930fd386039a3f63a567b1e0fba6e766ea24900b8aa925e3c9f4721bebb6ca9588509c38222b09c82f9ad159744bdd8140a7384f7d1b9979cf5a68ae23488382cf95a522746b7d13b6a57f9a62911aaf17eea7f0ec9aa5d91c5684268d5d901e09aa8abbf1a5587f9132353d2ed5870fe2c064dfbb502110a5ab17b45fec0d63a9fa5e993bff38a9f7ce4fbddfc07b4d427a87fcb19dc8abf4d85fa59bf84b60773e962ca1ef6804e7efa5c25be15d000ae50f06548ceb90a6a5d50846377b2975e3ef2bfa1da9480c73ee484a40acf5878c38ae882db315ffb0ef198fe3829e45fbbb6da696e172e763a07edaf2b28549676dd286709c6f1612c390dda7465cacdc6236ff321b33fd3fa98b74fa982fa44c6e34380d2d44de5b5db9a25d7e924e9420557d591afc1666aa09bac52f1f7f5285a7f678feaf5b4fadbb2e0888cbbb97a681409ad1b29fc62ec0bb7b72f712c3abb0790a882e7a89418b2f089e28062e5f4276f8acbe291f8108fe7056351818748e13c5bd7ffd7f3c5cc197c285c768aebb08151e92ce316d6d798013deb6cb558e32b783a9b50f62e756510b281fbe782adcbfa338b32db3e344fa13f27ecde6daad2d6b18a0df9b97adadc64f7815f12d77c09d2b60c732e4ebb18fe80dd46415829c27d469186dee9dd6da84f57acedf2b71c61421bca814552bc16687bd3b7765db9bb4ab3da87c8af5f2d49ea8e83c38c3efc0270b84e363c53349607599c76aec393f2b38b79f0b53ae8d775d2e969392eb8c3c8a3b022b1b74f1899392c4f99ce8a0cd156f7e42cd9931dd2d295f1801ad97374e3e0c6e28e98fad01eff153641aea8edef9c67bf4171606e649af5ab86e2d962c6a4d22166f784ca629d9eb9cdc76b2ab3b6ccfc915de85a44096a91d8ded1acec8b098af19032cffa82bc6918eddfd36df90a5fd12d3746bfdd9f9bfcb4a4f3499d58860f02316c7bf54b58288bf8f47444140d5082dacf989d87ff5acfc5ad61cca7d24adb90fdcf5ac8d98d132d6887b92c0f91529e25c7d9014cb362f92a8c64daf09242cff7d67806ce41dbafc8152440ca09c48a52dd9ed66dde083a4410ff46dd8060dc99daf4cc9146496660c03db1aeeeea93d5fa193e5042435a30970f1dfb8593619affba6c456b8eb4d1ba3caf5adb9bafd34f1395bdb1fc0046d944a710552e2993affbfcfb460b3b9fadf1ba3a485865c1f48ef337e98082a386a7eb11423bb52752a81ac87fd4c78f3e61c9aa0b8be1c6d0b97330698e2dd5ca4f631fed895211b5c471fa7bce93cb889f6b9216ad4aad380f8b6a8542ea42bf79b0c28e435a7102c76d471de35c380bfc8de16990641661a265d5240b1cf004042b1971a103611779d9e3d659a6b9732de523fba7511be87fdb19c3baf7433f5e522e4c7dbe537daa057a864fb3f05902c9eba2143eb77983430001cd0d8a074973e20a30b168bf8871ac1f691634fe8ad9234177e13babb270d564fd55d98e0ff9c9ac6ec8d917534201ce88d5e10e81ec8ba3d4ea0e88f17188a7aea97f52008e6b714317828bc6714f79fbb0dacea1f4063e9e18b71772883af7497bf4ede32d0d6fde60bf5d6b3cb6cadb340d1d775c26f919b08711bce14980429d6a3f611280f924241af31f5341bb756084ccae7b3db20b5b25a6a7458cd3ef4276ab4e82f92b107e69ad4e46cc192e2fd9de2739f133efb1be0cf772f429f74623ddde1ef4d9ed5ac7b4005c329c8f35cfa7d100bc7759fc486b820bb2c1a80693447db7d6b42e774c9ea5e9f407a38d653d49be235c84c37e301c46012e2a42fd8db189d9edd480b9adc5db6c8cfac181cf1b57c465e4ff49054687cc7be4167700a65d24fed274b096738bfee89165dd93bb1e8a1b4a938fb3189ff663c8b36245e9717ece73cbc1868fc0b3635676bea393cb9730fb95f42162334f58b440c0da147e74661a38f2ace304ce835daa3c319f911cf803b45ad89cbb7efa250ccb1d3b72e1b95bb4b0427d014cd7351458a6eebcee1ca8f8742e89dd043ebbbc3ac873bed06bdb9f0a21a2a28c970f8ef0686689ca5291d172f7a085304d9bd2b581c9387b2de916046627bff2c8f1868584a688297fbbb42a812730c5c1ca65ff1e0af0ee46ca6bb20ddc7c878154738f32af10ce83fedbaf5b290f6e36f1e54cdeed0c4c66b6f6c5459e6363e48b634dfa1b93f36a52ebe25c129bff78a9ebc685fa35c865684617c3df295e26229d8aa4e5c959cb4fee5d2f728d4fb9e0d5a43ce5ea6b08da9e113ab893254517b80c640fd514920d2a4545ca8fc28170e17d081776d5c8e163547d920e53b86ee83f4bb438c0ec4856e4a41db968cbd937394c2b683e8bc0dccbad1a9d8a06cf061a4c0ac715b6a4693ca2b406a8fa80b46658355a2d31332b833a9fd95700ee958adbbd7afc6f8393b77da9dc99d613047cd39574f9a9b2502fdd3356500b81a9ef2dddef3294de7127c148704035665bc5e69726814ea4d5a84ad569ec3b224f32ad9a47a2f9a1f0115952685076c3cb1fddb4a83bde016789fea2f6289c66cbc47318df3f3c187502bdb8928d5a2bae402b180f6ce0c41a9fe2b844388fad79929786b7ad2262b1b199ce91eb062cb5e1085cbc7e87429c8c02186794f3474512eefa0947f0cb58cf2d80bac150871546beeee8c2e813c7d70b21371cbc43f2b09960dbdbb9c72a699b045e8a37cfe5e8e5a8d8369261f8ed58301ba2fa31b6cbf56ab584891f5090e44d100152ba314c04be8995888165efcb636869fe713f58f924cd8a28c6284ce56eef320c40ae6f9f5a32e016a7763f9a817860f78050351c65b26dfc5d0d28cb99b25075184dc62b9fbfa98d488fb3a4c295477549be02b4a285432a4618043128daa7a7f75c18a66c6bb37e99ab11b3fbde005f05b33386677ffbccb0745f2984d244c46e1c4c8eac930d28521ddb297dab5a7ee1b033e6b3428f2795ef9bc7137e0603f5ac989d8874fd778d14be8e155612407abbe891182a3f7d63f2f8b612879d85d9942400fb476ffee6919d6d91e49f4cb3d50f6251e15215d4f523e9a621afc5a80977aace294144ffdeee48c46385acd55a8aceaf01a48680be285fe580d582d0d6f3b0e0d6bd5e27308a49777256180bc7965bd9d21ca3b3c7aaba5b25e9dae0ee486f6ff9956b8c1ba5dff4c1a8a0f57ff923d71b1e286d8b1b5c54ea443a2eba9c6185a33d2dd928ba436823b9207c329ad0f2b5764df6853168ab6b8fc82ab017380ecfb77656ca53a30a80da963d8138d52068db37115029bb9095b414638287c9fa6028ad1de051937fd4ddc66d5e492a7ede27eb9979de249abde0c1daa696cb0d359034fd3d3a7131ffb92852275a32e52a6e9e679f6d10f765ccd60b99999d3a540941e5ecf19aac3b2404509d083ce03a838873e94f56001e3fcafbf4012872bec2172f74d8dc2edfb05c3e3aa1fd627b4ca3f5b177bcdab069b162b762e78a2d89e7220dc141c679731cc7e2c5edba27c789b7f75e0b0339c3de2d528585439cbb2f6a8ad2ccf177e22ccd9088a94b4bb35d96f6b6aa3e7ef97786de64a2fc0ead7f215ae34c78f6e575f0f9af0716092c5d7e690d08546a757351c8375959883df7b3e65194d0146a010882aa3b0698f87e9fa2b0c2933c8c1b45ad219307017f82ae51ebab33f18c3565999eec7b675c85ba46aceb45d04af6143489e9ea276b707b4d1ea0b9e2332a7fdd5a38515060d74d016f634bd8a6b1856acec69e98a9074a795269eff8c5d28a3f1f001c3521bab64415766cf1ff92209c2cb4cfed63d5a54f13cc015b9d207a2edbb46b01e65807cb3beb5b35e2a609d6d8297260f3dab8b3408d13edf0e36d4b487b12caabedda1ac3d3c964ff4db0ebe3c0342925ad1b5565efefa28677b33db4d76696b28f258d7479eda03d8a36453b56d38c8fb33c843e7b0dc32bcfd211ac14a4a0942e3e4abac9cd4d78b54ce4aa90ded468548d08b3847aaa82813ae723112b752bf0bf5ea0adbab9ef4af051f21a359b0485994582a4833bdd829a3fd1f9ae2629ec0ec9ad3f96772bbbef01fa2390b99536ae7589150efef1c728af057c9e607561f6acb5c90c49ab5edb9615690808c7b6a1a0a579e3256fe433bd3fef2f79cfba587434e2fea30c295412081a6144e33e9a07d8954b4ab76df16ac7aa92f7d9fd4f8373ad8ae11c78c710f9e8eafc35e395413c6cea145e35ce6409bd54e0fe5b7926c437f3dfc4fb7d06e882d01c0c90dacbb5700fed694feab827c4fbb8b299976bab650e2f6d816bb465269529aee103fd6aa3599efd7bc5d7429dd21f308464b341192b77758d8635f936412e87b73cff8b814241693f9812d164b7a55e1f4cec14b7bd3e88b0d3c06d67ade7a5957b922a92259de6bcdb78fb3d65e8f99a7b4fefc1227db26460ffe1cd075ca64b47f21626357bed1cb49f09112dbd1613a0bb7ddd7f8472428f60085f04dc572948474185de764ab3e085d21b0200866659516238b67040b491545147"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$dmmidi(&(0x7f0000c66000)='/dev/dmmidi#\x00', 0x1ff, 0xa00) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003fe000-0x10)={r0, 0x28, &(0x7f0000947000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004fb000-0xc)={r2, 0x100000001, 0x10}, 0xc) fstatfs(r0, &(0x7f0000aae000)=""/167) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000091e000+0xcac)={0x0, 0x18, [0x800, 0x1, 0x2, 0x2, 0x7, 0x2]}) 2018/01/30 23:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f000009e000-0x8)=0x2) 2018/01/30 23:03:36 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) connect(r1, &(0x7f0000394000)=@generic={0x10, "fd7fa8a7a9506a22b4a5e81c2df107bd20ccea921af57e9f43a2b954ded9238ddfeb328dc1aa7124ea30e80ec4fabe6c8ee6df241c47d7aee8e1e49ba1cf77ed56ff684c7576d77d024c278d15571f497c43ae4b01262a5a1a0129d9eb964fbafed3d91097f44d783f1ce5b8d30036d8b098375f4a311c4eb1b7b0f57063"}, 0x80) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000375000)=0x401, 0x1) pipe(&(0x7f0000a18000)={0x0, 0x0}) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000115000-0x6)={0x0, 0x6}, &(0x7f0000652000-0x4)=0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000315000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000998000)={r10, 0x46b3cb43, 0x1800000}, &(0x7f000001b000)=0xffffffffffffff62) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 128.823518] sock: sock_set_timeout: `syz-executor4' (pid 20021) tries to set negative timeout [ 128.834690] bridge0: received packet on syz5 with own address as source address (addr:aa:aa:aa:aa:05:aa, vlan:0) [ 128.862132] device eql entered promiscuous mode 2018/01/30 23:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a7e000)=0x36, 0x4) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000047000)="1f0000000104ff00fd4354c007950023f3050100080004000000000000df00", 0x1f) 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000465000)={0x1, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcfd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x982, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf82, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xc8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffff5805, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 23:03:36 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 23:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r3, &(0x7f0000ee7000-0x42)="", &(0x7f00007f7000)=""/58}, 0x18) mount(&(0x7f0000b14000-0x8)='./file0\x00', &(0x7f0000052000-0x8)='./file0\x00', &(0x7f0000cc0000-0x6)='msdos\x00', 0x1, &(0x7f00009e0000)="19dc381dd2db45b75461bcdc0be84f18a5e0a42e839e3506c2ce1a9674ddc27ee2ad913137e594e7b9f34d658f8c2633a8767080bb060b18fe1d80a23f3d1d9072decb593ccfd20b9cc41efa6c3c499f1016055ba56f246b9c39f1880ce7be2d38be2caeff5bbbe501143144681941e039580e7b51ffdc96f0b0c89c1dbc70862f30e4fb190e04dccadc31ed10494fea8c") 2018/01/30 23:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002b7000)={0xff, 0x100, 0x3, 0x2, 0x4ca}, 0x14) modify_ldt$read(0x0, &(0x7f0000d9b000)=""/236, 0xec) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xffeffffffffffbfc, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000cf4000)=0x0) 2018/01/30 23:03:36 executing program 7: r0 = creat(&(0x7f000016a000-0x8)='./file0\x00', 0xc0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a36000)={0x1, 0xa20c, 0x2000000000000000, 0x9, 0x2, 0x9, 0x2, 0x7f, 0x6, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f11000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 23:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(r0, &(0x7f0000263000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e13000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000088c000-0x36)={0x0, 0x2e, "c032fa7cf269c063329b50a32fe9c915e6b70c0fde9d2e3ed9c0f6bf9c0992d6f63f2091acf78e447b9a3bc98396"}, &(0x7f00002cf000-0x4)=0x36) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f7b000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c20000)=0x8c) r3 = socket$inet6(0xa, 0x1, 0x0) connect(r3, &(0x7f0000ff6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7fffffff}, 0x1c) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x40}, 0x1c) bind$inet6(r3, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 128.925362] sock: sock_set_timeout: `syz-executor4' (pid 20021) tries to set negative timeout 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005e2000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x2000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000013000-0x4)=0x401) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00005a9000)='/dev/adsp#\x00', 0x8, 0x2000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000826000-0x18)={0x0, 0x9, 0x3, &(0x7f0000441000-0x8)=0x0}) 2018/01/30 23:03:36 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000001000-0x3)="", 0x0) 2018/01/30 23:03:36 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000292000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x1c)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) [ 128.971546] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 128.985967] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 23:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x3f, &(0x7f0000f76000-0x20)={0x7, {0x7}, 0x50000000, 0x9}, &(0x7f0000b8d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000fb000)={0x0}) r0 = syz_open_dev$dspn(&(0x7f0000906000)='/dev/dsp#\x00', 0x4, 0xfffd) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000cf5000-0x4)={0x0, 0x4, 0xe2f, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000615000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000409000-0x4)=0x7fffffff, 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000b0c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = syz_open_dev$audion(&(0x7f000018a000-0xc)='/dev/audio#\x00', 0x100000000, 0x400000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffe0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) [ 129.026385] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 23:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00002b5000)={&(0x7f0000d4a000+0xa2d)=[0x4, 0x9, 0x10000, 0xfffffffffffffffd], 0x4, 0x0, 0x100000001, 0x8, 0x6, 0x4, {0x0, 0x121c, 0x81, 0x2, 0x0, 0x3, 0x10000, 0x400, 0xde1, 0x1, 0x0, 0xfff, 0x40, 0x8, "cf11de7ed0866f0767b8461ef05f8e5a4c652847c7db06cd0058d1cf990aa6d2"}}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) write$eventfd(r2, &(0x7f0000f43000)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffff6e6, 'syz0\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e0) r4 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/30 23:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x1, &(0x7f00009fd000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000022b000)="1d0000002600079f0000f109bd007fff0a3f02000004dc0000002800", 0xfffffffffffffe63) 2018/01/30 23:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000413000)=""/4096) set_mempolicy(0x3, &(0x7f00005ec000)=0x6, 0x2) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") openat$cuse(0xffffffffffffff9c, &(0x7f000053c000-0xa)='/dev/cuse\x00', 0x4000, 0x0) 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0x35e, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f00001a0000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x404000) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000acb000)="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") ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00003b3000-0x28)={0x10001, 0x8, 0x9, 0x100000001, "099659d766842ca3120da18ae7498fae8a5cf1ad825fe8a729a7c675f5eca352"}) syz_emit_ethernet(0x5e, &(0x7f0000efe000-0x5e)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x7, 0x27, 0x8}], {0x8100, 0xa489, 0x7, 0x6}}], {@canfd={0xd, {{0x0, 0x6, 0x2, 0x9cd3386}, 0x28, 0x3, 0x0, 0x0, "fdac417ac88d9365b62fddeef344b4a2eefa7901e960d4f674fadbd3ba6f4355b4f653c7e32182fe25ddedc84cd2c4e78c45b65e90310afe3610b1d96d971b1f"}}}}, &(0x7f000033f000-0xc)={0x0, 0x1, [0x3ef]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c1000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) write$tun(r2, &(0x7f0000683000)=@hdr={0x2, 0x80, 0x5, 0x5d, 0x31cd3534, 0x7, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x3ff, 0x1ff, 0x9}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}}, 0x38) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/01/30 23:03:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) bind$alg(r0, &(0x7f0000295000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000104000-0x10)="0101000000007f0000eb0200409d9254", 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a8b000+0xdd1)=0x0, &(0x7f0000802000-0x4)=0x4) r2 = creat(&(0x7f000063f000)='./file0\x00', 0x110) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000810000)={0x1, 0xfffffffffffffffe, 0x3}) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) r5 = shmget(0x1, 0x3000, 0x6, &(0x7f0000178000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) mq_open(&(0x7f000026a000)='-\x00', 0xc0, 0x20, &(0x7f00001cb000)={0x0, 0x47, 0x672, 0xde, 0x0, 0x1, 0x9, 0x100000000}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c95000)=0x4000) sendfile(r3, r4, &(0x7f0000fcd000-0x8)=0x0, 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008b8000)=@common='ip6tnl0\x00') 2018/01/30 23:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c3a000)={&(0x7f0000337000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00006f2000-0x10)=[{&(0x7f00008e6000)=""/164, 0xa4}], 0x1, &(0x7f0000d66000)=""/177, 0xb1, 0x1000}, 0x10000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008d9000-0x78)={0x401, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x80000001, 0x100000000, 0x8, 0x7fff, 0x0, 0x40, 0xffffffff80000001, 0x800}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fe000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00007cf000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 23:03:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x688) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) r2 = getegid() r3 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000005000-0x58)={{0xfffffffffffffff9, r1, r2, r3, r4, 0x1c5, 0xffffffff, 0x0, 0x0, 0x0}, 0x3, 0x3, 0x0, 0x0, 0x0}) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000003000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000080, 0x0}) 2018/01/30 23:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r3, &(0x7f0000ee7000-0x42)="", &(0x7f00007f7000)=""/58}, 0x18) mount(&(0x7f0000b14000-0x8)='./file0\x00', &(0x7f0000052000-0x8)='./file0\x00', &(0x7f0000cc0000-0x6)='msdos\x00', 0x1, &(0x7f00009e0000)="19dc381dd2db45b75461bcdc0be84f18a5e0a42e839e3506c2ce1a9674ddc27ee2ad913137e594e7b9f34d658f8c2633a8767080bb060b18fe1d80a23f3d1d9072decb593ccfd20b9cc41efa6c3c499f1016055ba56f246b9c39f1880ce7be2d38be2caeff5bbbe501143144681941e039580e7b51ffdc96f0b0c89c1dbc70862f30e4fb190e04dccadc31ed10494fea8c") 2018/01/30 23:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bc0000)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c5f000-0x5c)={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, {0xa, 0x0, 0x54e5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x7, [0x2, 0x5, 0x100000001, 0x100, 0x6, 0x5, 0x200, 0x6]}, 0x5c) r1 = socket$unix(0x1, 0x80001, 0x0) writev(r1, &(0x7f00005be000)=[], 0x1000000000000243) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007e6000)=0x40) 2018/01/30 23:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000468000+0xa42)={0x5, 0x2000040, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140) writev(r0, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8e000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c74000)={&(0x7f0000c18000/0x3000)=nil, 0x3000}) 2018/01/30 23:03:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000092d000)="7c294b804cd5a4a91332a254d8bbd4377666f96ad24f54fe9f561a18abc02c4616250416cf29141632c0cd262f18770fccdf5678c39ed2", 0x37, 0x800, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)=""}) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/30 23:03:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a48000)='personality\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000074a000-0x10)={0x24, &(0x7f0000d76000)="bdd3738ecf2090310c1b428466dda3440f9444aedc1b68b76731542a53ed1e7ff1fb91bb"}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) [ 129.284318] WARNING: CPU: 0 PID: 20123 at drivers/vhost/vhost.c:646 vhost_dev_cleanup+0x1074/0x1690 [ 129.293536] Kernel panic - not syncing: panic_on_warn set ... [ 129.293536] [ 129.300888] CPU: 0 PID: 20123 Comm: syz-executor1 Not tainted 4.15.0+ #287 [ 129.307880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.317215] Call Trace: [ 129.319779] dump_stack+0x194/0x257 [ 129.323383] ? arch_local_irq_restore+0x53/0x53 [ 129.328043] ? vsnprintf+0x1ed/0x1900 [ 129.331827] panic+0x1e4/0x41c [ 129.334993] ? refcount_error_report+0x214/0x214 [ 129.339726] ? show_regs_print_info+0x18/0x18 [ 129.344204] ? __warn+0x1c1/0x200 [ 129.347645] ? vhost_dev_cleanup+0x1074/0x1690 [ 129.352203] __warn+0x1dc/0x200 [ 129.355457] ? vhost_dev_cleanup+0x1074/0x1690 [ 129.360024] report_bug+0x211/0x2d0 [ 129.363635] fixup_bug.part.11+0x37/0x80 [ 129.367673] do_error_trap+0x2d7/0x3e0 [ 129.371543] ? do_raw_spin_trylock+0x190/0x190 [ 129.376109] ? math_error+0x400/0x400 [ 129.379882] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.384873] ? trace_hardirqs_on+0xd/0x10 [ 129.389005] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.393836] do_invalid_op+0x1b/0x20 [ 129.397524] invalid_op+0x22/0x40 [ 129.400947] RIP: 0010:vhost_dev_cleanup+0x1074/0x1690 [ 129.406107] RSP: 0018:ffff8801b4097220 EFLAGS: 00010293 [ 129.411442] RAX: ffff8801d8190400 RBX: ffff8801a0ee7400 RCX: ffffffff84143ef4 [ 129.418682] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801a0ee74a8 [ 129.425922] RBP: ffff8801b4097360 R08: ffff8801a0ee7538 R09: 0000000000000000 [ 129.433162] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff10036812e4f [ 129.440411] R13: ffff8801a0ee7698 R14: ffff8801a0ee74c0 R15: ffff8801a0ee7510 [ 129.447671] ? vhost_dev_cleanup+0x1074/0x1690 [ 129.452236] ? trace_hardirqs_on+0xd/0x10 [ 129.456366] ? vhost_dev_ioctl+0x1140/0x1140 [ 129.460754] ? vhost_poll_flush+0x3f/0x60 [ 129.464877] ? vhost_net_flush+0x209/0x2a0 [ 129.469085] ? vhost_net_ubuf_put_and_wait+0x2b0/0x2b0 [ 129.474335] ? vhost_dev_stop+0x1fd/0x2a0 [ 129.478465] ? mutex_unlock+0xd/0x10 [ 129.482162] ? vhost_net_compat_ioctl+0x30/0x30 [ 129.486803] vhost_net_release+0x78/0x190 [ 129.490928] __fput+0x327/0x7e0 [ 129.494190] ? fput+0x140/0x140 [ 129.497446] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 129.503301] ? _raw_spin_unlock_irq+0x27/0x70 [ 129.507783] ____fput+0x15/0x20 [ 129.511040] task_work_run+0x199/0x270 [ 129.514908] ? task_work_cancel+0x210/0x210 [ 129.519203] ? _raw_spin_unlock+0x22/0x30 [ 129.523332] ? switch_task_namespaces+0x87/0xc0 [ 129.527982] do_exit+0x9bb/0x1ad0 [ 129.531416] ? mm_update_next_owner+0x930/0x930 [ 129.536069] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 129.541244] ? find_held_lock+0x35/0x1d0 [ 129.545287] ? futex_wait+0x402/0x9a0 [ 129.549061] ? lock_downgrade+0x980/0x980 [ 129.553186] ? perf_trace_lock+0xd6/0x900 [ 129.557304] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.562120] ? lock_release+0xa40/0xa40 [ 129.566075] ? trace_event_raw_event_lock+0x340/0x340 [ 129.571244] ? perf_trace_lock+0x900/0x900 [ 129.575478] ? check_noncircular+0x20/0x20 [ 129.579686] ? futex_wait+0x6a9/0x9a0 [ 129.583477] ? find_held_lock+0x35/0x1d0 [ 129.587520] ? get_signal+0x7ae/0x16c0 [ 129.591387] ? lock_downgrade+0x980/0x980 [ 129.595522] do_group_exit+0x149/0x400 [ 129.599384] ? do_raw_spin_trylock+0x190/0x190 [ 129.603936] ? SyS_exit+0x30/0x30 [ 129.607362] ? _raw_spin_unlock_irq+0x27/0x70 [ 129.611833] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.616842] get_signal+0x73f/0x16c0 [ 129.620539] ? ptrace_notify+0x130/0x130 [ 129.624580] ? exit_robust_list+0x240/0x240 [ 129.628874] ? avc_has_extended_perms+0x7fa/0x12c0 [ 129.633775] ? find_held_lock+0x35/0x1d0 [ 129.637828] ? vhost_net_stop_vq+0xf0/0xf0 [ 129.642053] ? avc_ss_reset+0x110/0x110 [ 129.645996] ? lock_downgrade+0x980/0x980 [ 129.650128] do_signal+0x90/0x1eb0 [ 129.653643] ? __lock_is_held+0xb6/0x140 [ 129.657684] ? setup_sigcontext+0x7d0/0x7d0 [ 129.662006] ? rcu_note_context_switch+0x710/0x710 [ 129.666915] ? kcov_close+0x20/0x20 [ 129.670537] ? exit_to_usermode_loop+0x8c/0x310 [ 129.675195] exit_to_usermode_loop+0x214/0x310 [ 129.679747] ? ioctl_preallocate+0x2b0/0x2b0 [ 129.684132] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 129.689640] ? selinux_capable+0x40/0x40 [ 129.693688] syscall_return_slowpath+0x490/0x550 [ 129.698418] ? prepare_exit_to_usermode+0x340/0x340 [ 129.703410] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 129.708328] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.713319] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 129.718061] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 129.722791] RIP: 0033:0x453299 [ 129.725962] RSP: 002b:00007f99b6bbdce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 129.733645] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000453299 [ 129.740895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 129.748135] RBP: 000000000071c038 R08: 0000000000000326 R09: 000000000071c010 [ 129.755380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 129.762629] R13: 0000000000a2f33f R14: 00007f99b6bbe9c0 R15: 0000000000000008 [ 129.770499] Dumping ftrace buffer: [ 129.774113] (ftrace buffer empty) [ 129.777794] Kernel Offset: disabled [ 129.781397] Rebooting in 86400 seconds..