)="00", 0x1}], 0x1) 2017/11/22 14:31:57 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[], 0x0) [ 534.278099] dump_stack+0x194/0x257 [ 534.281742] ? arch_local_irq_restore+0x53/0x53 [ 534.286408] ? lock_pin_lock+0x370/0x370 [ 534.290468] ? print_usage_bug+0x3f0/0x3f0 [ 534.294732] should_fail+0x8c0/0xa40 [ 534.298463] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 534.303589] ? find_held_lock+0x39/0x1d0 [ 534.307676] ? lock_downgrade+0x980/0x980 [ 534.311852] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 534.317731] ? xfrm_lookup+0x71a/0x23f0 [ 534.321717] ? rcu_note_context_switch+0x710/0x710 2017/11/22 14:31:57 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="", 0x0}], 0x1) 2017/11/22 14:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) getgroups(0x1, &(0x7f00007d9000-0x4)=[0xffffffffffffffff]) setgid(r1) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) [ 534.326664] should_failslab+0xec/0x120 [ 534.330629] kmem_cache_alloc_trace+0x4b/0x750 [ 534.335203] ? check_noncircular+0x20/0x20 [ 534.339438] ? cleanup_prefix_route+0x1e0/0x1e0 [ 534.344108] ip6_setup_cork+0xf8b/0x1580 [ 534.348173] ? __ip6_append_data.isra.42+0x3340/0x3340 [ 534.353460] ? find_held_lock+0x39/0x1d0 [ 534.357526] ip6_make_skb+0x282/0x530 [ 534.361325] ? ip_reply_glue_bits+0xb0/0xb0 [ 534.365650] ? ip6_push_pending_frames+0xe0/0xe0 [ 534.370390] ? ip6_dst_hoplimit+0x10d/0x420 [ 534.374722] ? ip6_route_output_flags+0x1f1/0x2b0 [ 534.379565] ? __lock_is_held+0xbc/0x140 [ 534.383644] ? ip6_dst_hoplimit+0xc1/0x420 [ 534.387862] ? ip6_find_1stfragopt+0x240/0x240 [ 534.392453] udpv6_sendmsg+0x2769/0x3380 [ 534.396515] ? ip_reply_glue_bits+0xb0/0xb0 [ 534.400841] ? udpv6_setsockopt+0x80/0x80 [ 534.404993] ? lock_downgrade+0x980/0x980 [ 534.409117] ? lock_downgrade+0x980/0x980 [ 534.413257] ? __local_bh_enable_ip+0x121/0x230 [ 534.417900] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 534.422889] ? release_sock+0x1d4/0x2a0 [ 534.426833] ? trace_hardirqs_on+0xd/0x10 [ 534.430961] ? __local_bh_enable_ip+0x121/0x230 [ 534.435606] ? _raw_spin_unlock_bh+0x30/0x40 [ 534.439986] ? release_sock+0x1d4/0x2a0 [ 534.443972] ? udp_v6_get_port+0x9c/0xc0 [ 534.448023] inet_sendmsg+0x11f/0x5e0 [ 534.451802] ? inet_sendmsg+0x11f/0x5e0 [ 534.455746] ? __might_sleep+0x95/0x190 [ 534.459691] ? inet_recvmsg+0x5f0/0x5f0 [ 534.463646] ? selinux_socket_sendmsg+0x36/0x40 [ 534.468289] ? security_socket_sendmsg+0x89/0xb0 [ 534.473022] ? inet_recvmsg+0x5f0/0x5f0 [ 534.476976] sock_sendmsg+0xca/0x110 [ 534.480664] SYSC_sendto+0x358/0x5a0 [ 534.484356] ? SYSC_connect+0x480/0x480 [ 534.488301] ? kernel_read+0x120/0x120 [ 534.492162] ? wait_for_completion+0x7b0/0x7b0 [ 534.496752] ? __sb_end_write+0x9e/0xd0 [ 534.500718] ? fput+0xd2/0x140 [ 534.503896] ? SyS_write+0x184/0x220 [ 534.507587] ? SyS_read+0x220/0x220 [ 534.511194] SyS_sendto+0x40/0x50 [ 534.514622] ? SyS_getpeername+0x30/0x30 [ 534.518658] do_fast_syscall_32+0x3ee/0xf9d [ 534.522968] ? do_int80_syscall_32+0x9d0/0x9d0 [ 534.527539] ? lockdep_sys_exit+0x47/0xf0 [ 534.531660] ? syscall_return_slowpath+0x2ad/0x550 [ 534.536569] ? sysret32_from_system_call+0x5/0x3b [ 534.541389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.546228] entry_SYSENTER_compat+0x51/0x60 [ 534.550610] RIP: 0023:0xf7f55c79 [ 534.553942] RSP: 002b:00000000f775101c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 534.561621] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000208ae000 [ 534.568860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000204b6fe4 2017/11/22 14:31:57 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000873000)="2f6465762f6877726e6700", 0x1a1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000310000-0x10)={&(0x7f0000a54000/0x1000)=nil, 0x1000}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) bind$inet(r0, &(0x7f000041d000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:57 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 1 (fault-call:4 fault-nth:0): openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) [ 534.576105] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 534.583355] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 534.590600] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/11/22 14:31:57 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000713000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a4e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000fd7000-0x1a)={0x51, 0xff, 0x46bc000000000000, {0xffff, 0xfc}, {0x5, 0x3}, @const={0x3, {0x134a, 0x400, 0x7, 0x1098}}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003fd000)={r1, 0x3}, 0x8) readv(r2, &(0x7f0000b55000-0x8)=[{&(0x7f00007df000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bc9000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c8000+0x494)=0xe8) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x505500, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0x1, 0x6, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x80}, {0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1ff, [0x1, 0x8, 0x7, 0x0, 0x6, 0x6, 0x657, 0x81]}, 0x5c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x80080, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000227000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b31000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000102000)={r3, 0x7}, &(0x7f0000608000-0x4)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r4, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) dup(r2) 2017/11/22 14:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) r5 = dup2(r3, r0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$int_in(r5, 0x5421, &(0x7f0000bff000-0x8)=0x20) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:57 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0xfff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000070b000-0x19)="ff0204140000000125000000000300000000000000000201b3", 0x19) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:57 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = gettid() ptrace$getenv(0x4201, r1, 0xff, &(0x7f0000249000-0x4)=0x0) getpeername$packet(r0, &(0x7f00006c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000906000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b32000)={r2, 0x1, 0x6, @random="4d4180350986", [0x0, 0x0]}, 0x10) syz_open_dev$sndseq(&(0x7f0000279000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) syz_open_dev$usbmon(&(0x7f0000992000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x60040) 2017/11/22 14:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f00003bf000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd4f252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000d10000-0x8)="2e2f66696c653000", 0x0, 0x20) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00002b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/11/22 14:31:57 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000245000)={r1, 0x754}, &(0x7f000026f000)=0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef8000)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f1e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x6c) getsockname$inet6(r1, &(0x7f0000f1e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f1e000)=0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xba0e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="776c616e3165746830b6766d6e6574315ec100", 0x40000000000000) write$fuse_poll(r0, &(0x7f0000a2b000-0x18)={0x18, 0x7, 0x1, 0x2}, 0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ae7000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e70000)=@assoc_value={0x0, 0x0}, &(0x7f0000abd000-0x4)=0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00003fa000)=0x7fffffff) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f26000)=0x4, 0x4) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f000008b000)={&(0x7f0000dd4000/0x4000)=nil, 0x3, 0x4, 0x88, &(0x7f0000c9a000/0x1000)=nil, 0x4}) 2017/11/22 14:31:57 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c9000)="2f6465762f72666b696c6c00", 0x408000, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) dup2(r3, r0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00002ee000)=0x4, &(0x7f0000865000-0x4)=0x2) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet(0x2, 0xa, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ebf000-0x4)=0x10001, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009a8000-0xc)={0x3, 0xffffffffffffffff, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00003e8000)={0x2, 0x7ff, 0x7fff, 0x5}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e65000)="2f6465762f72666b696c6c00", 0x0, 0x0) fdatasync(r1) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:57 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096c000-0x10)="2f6465762f73657175656e6365723200", 0x20200, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000ce2000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c17000)={0x0, 0x5a}, &(0x7f0000252000)=0x8) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f1e000-0x6b)={r2, 0x63, "1b44514c6efe04d6ff68ebec9de161a4fce2e97d0433732be3f6bad73ae3aafce9aa1af4470ccd6452e4f8f57c3b673717c9cec0522d03fa08d2bd8edb2e626e1a8109b098ee394cb7bfd907964ae43212b75c6ca7420a1c73c424d0ce5487264fa6b7"}, &(0x7f00006b3000-0x4)=0x6b) r3 = epoll_create1(0x0) dup(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000517000-0x1e)={0xffffffff80000001, 0x4, 0x0, "24f8071318f9", "3cf33a841c014aa489d9e43c1ceb04fb"}) dup3(r0, r1, 0x80000) readv(r0, &(0x7f000073a000-0x20)=[{&(0x7f0000458000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000986000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000695000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00004fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b83000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2017/11/22 14:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) dup2(r3, r0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:57 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000038a000-0x138)={{0x6000, 0x100000, 0x4, 0xffffffffffffff9e, 0x8, 0x40, 0xed, 0x6329, 0x800, 0x1, 0x8, 0x9, 0x0}, {0x5001, 0x4, 0x10, 0x9, 0x3f, 0x2, 0x1ff, 0x5, 0x97, 0x5105f65a, 0x5, 0x1, 0x0}, {0x4, 0x2, 0x10, 0x0, 0x9869, 0x5, 0x8, 0x9, 0x4, 0x3ff, 0x3, 0x81, 0x0}, {0x6000, 0x5000, 0x1b599572e1b80889, 0x1, 0x1f, 0x3ff, 0x7fff, 0x9, 0x7, 0x2, 0x200, 0x800000000000000, 0x0}, {0x0, 0x0, 0x0, 0x3, 0x81, 0x5, 0x6, 0xaa, 0xff, 0x8b1, 0xffffffffffffffff, 0x4, 0x0}, {0xf004, 0x10d000, 0x1f, 0xc86, 0xfffffffffffffe00, 0x2, 0x8d3, 0xdd0, 0x3, 0x5, 0xaf6, 0x7f, 0x0}, {0x10004, 0x100000, 0x8, 0xffffffff, 0xfffffffffffffffe, 0x62a, 0x9, 0x10001, 0x8, 0x9, 0x3, 0x6, 0x0}, {0xd000, 0xd000, 0x9, 0xe813076, 0x317a88cd, 0x7, 0x7757, 0x0, 0xffffffff, 0x8, 0x6, 0x1, 0x0}, {0x6000, 0xf003, [0x0, 0x0, 0x0]}, {0x6000, 0xf000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x6000, 0x100000, 0x7, 0xe801, 0x6000, [0x200, 0x8000, 0x6, 0x9]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sigaltstack(&(0x7f00002cc000/0x4000)=nil, &(0x7f000012a000)=0x0) 2017/11/22 14:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x2) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b42000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000d7a000)={r2, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009a5000-0x84)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5566}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000211000-0x1)={0x7}, 0x1) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000801000-0x4)=0x0) capget(&(0x7f00001a8000-0x8)={0x20071026, r1}, &(0x7f0000550000)={0x8, 0x3, 0x7fffffff, 0x4, 0x3f, 0x1b9}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[], 0x0) 2017/11/22 14:31:58 executing program 7 (fault-call:11 fault-nth:0): openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f1d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000703000)=0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x101, &(0x7f0000f1f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f1e000)="2e2f66696c653000", 0x2000, 0x102) r4 = openat(0xffffffffffffffff, &(0x7f00001f2000)="2e2f66696c653000", 0x200, 0x8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000f20000-0x1)=0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000f1e000)={r3, 0x4, 0xfffffffffffffffe, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2c000)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000959000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f1e000-0xb9)="3a6ca8ceeefa49dc356b714deb3a832e10e4b706845941f0be105e5eb9a76dbff6707c6169be5fc37c7b3f3e31dec0193cf68e1ff99ff7d6f987315117ae3e48f2afd0b8a8b3d8031af541a72cc4fb23cafc5c4748cd105c65f767de2694edc2613496651ccdc8b25d331fa00c16ebd7a03a019cd06e59d001ec09773b6adc32c974fec5234b1d9a84bd2bbdfbd2be2effbe679cd7047003f8a698825fa48682ef803c257abf13402badaab21236006d3ea16846cf83a7024f", 0xb9) sendto$inet6(r0, &(0x7f0000e33000)="b8", 0x1, 0x24004811, &(0x7f00000f1000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e5a000)="2f6465762f7161745f6164665f63746c00", 0x42040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00006b4000-0x40)={{0x2, 0x0, 0xdb07, 0x3, 0x1000}, 0x9, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000002000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl(r0, 0xfffffffffffffff9, &(0x7f0000f43000-0xf6)="1146bd0a289aff7ff21754fb1df25745280d39710c17cb7ee38717fa03d8bbe554768a0393b1e8381b7c5a725b95d10e0eda22eaadae91ae5b073534b0e68371f2691f3ed449d7ea022987497f6c575a292acf6d075c46715a2c7512deaf13d16579b594dcf759fc3761ff6a09335b56852d9bb70bd61cb5c862bf166d6eadeb78dcc7d9c10c42b230acce5ed81f2e03ec6d54df863e569a3528f83afca0d58cc442bc125f1a80bd49eda3f996ef1c81f497659e70bac3ae25d1d9c936396c0e55ab72e4e02803be3b9bd83ae875d74042dfdca5bb35313f71bfbae2f9a5e3f401e5c1da61e03113ca739db549e8055eb45008d28f1e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000001c000-0x4)=0xa0, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000af3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00004e1000)={r2, &(0x7f0000032000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000262000-0x4)={r0}) 2017/11/22 14:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) sysinfo(&(0x7f0000f87000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/11/22 14:31:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000db5000-0x10)={0x7fffffff, 0x2, 0x1f, 0x9, 0x0}, &(0x7f0000b31000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000977000-0x8)={r1, 0x0}, &(0x7f00003b4000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = userfaultfd(0x1000000080800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e06000-0x8c)={r2, @in6={{0xa, 0x0, 0x445, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b35000)=0x8c) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) prctl$getname(0x10, &(0x7f00000dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 14:31:58 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000292000)={0x0, 0x6}, &(0x7f0000944000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b91000)={r2, 0x3ff, 0x4, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_delete(r0, &(0x7f0000593000+0xc2b)={0x28, 0x5, 0x0, 0x2, 0x400, 0x5}, 0x28) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000090000000000000000ffee05", 0x18) r1 = open(&(0x7f000025e000)="2e2f66696c653000", 0x8000, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000632000)={r0}) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f0000d01000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000261000)=0x400) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000427000)="000000000000000000") readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000039f000-0x4)=0xffffffffffffffc1, 0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) readv(r0, &(0x7f000081e000)=[{&(0x7f0000c12000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f00007ea000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}], 0x2) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c5d000-0xa)="2f6465762f6375736500", 0x42080, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e1f000)={0x5, 0x6}) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f00008db000)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) bind$netlink(r2, &(0x7f0000fb2000-0xc)={0x10, 0x0, 0x8, 0x3ff}, 0xc) [ 534.918227] QAT: Invalid ioctl [ 534.925722] QAT: Invalid ioctl [ 534.950243] QAT: Invalid ioctl 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000971000-0x8)="2e2f66696c653000", 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ae6000)={0x0, 0x8e, "ef3d295577313701d28a0178e80fceb45a0b3cbe7a4f5188e80bd46d7d1ada8654dc5636ac7015df9440da447bb30d60c8036a2c85629d061ee06478f2dae1af35f70af701075db55e901d53718ed5189ce9a413aa0dfa7ff5215912139f60943b53d86de2249488e29bc47e3055bf8c38612bccb0429580d8760252a35a1aedec8a8a66149ccae5c26c84097506"}, &(0x7f00000ce000)=0x96) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dca000-0x20)={0xfff, 0x0, 0x800f, 0x6, 0x4, 0x401, 0x9, 0xf3, r2}, &(0x7f00004fd000-0x4)=0x20) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x4, 0x8000f, 0x1000, &(0x7f00007b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000)=0xe8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000049b000-0xa)="2f6465762f6375736500", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="be09d11307dda7264d2681118de9969f89c6d55c937b5db194a509e56851eda30c3007f226f0a7ad8aaadf1328b15904d5016ae18343724b7f6b53a4f257e03246fc348b851c7a79dab636729dc4d58511a8b046b7af68a864af67cfa19c70952fe548607231f15e7a10f4ae8690c1ffd97390472d6b8a5a54d480a62fa20f5e3ab61e7500825d616bf68807ced6e0e5085152ce4e57a672abeb805027e3f9dd5eca2623ae47d5b77f775e45b0d8eb30d01b85ced9f9c823548edbef5f31ba25464ca2b13460232d04ff0ad11538c96c7f5e5660b36f838de07c5dc580") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000cb9000-0x8)=0x0, 0xfffffffffffffc00) openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000bac000)="2f6465762f73672300", 0x3, 0x800) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000e13000-0x4)=0x0, &(0x7f0000993000-0x4)=0x4) 2017/11/22 14:31:58 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000025f000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 0: fstat(0xffffffffffffff9c, &(0x7f00006a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000096000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getgroups(0x9, &(0x7f00000d3000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r7 = getgid() setgroups(0x8, &(0x7f0000844000)=[r0, r1, r2, r3, r4, r5, r6, r7]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r8, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r9, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r9, r8, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:58 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000023000+0xac1)={0x4, 0x3ff, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) socket$packet(0x11, 0x2, 0x300) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b50000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) accept4$packet(r1, &(0x7f0000320000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000953000-0x2)=0x14, 0x80000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000123000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1d000)=0x0, &(0x7f0000f1d000+0xc16)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ab2000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000786000-0x3)="6c7000", 0x3) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002f0000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000782000-0x3)=0x2, 0x4) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00003bb000)=0xd3, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000076000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000087e000-0x4)={0x99, 0x6, 0x8000}, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) socketpair(0x4, 0x800, 0x1, &(0x7f0000a1e000-0x8)={0x0, 0x0}) 2017/11/22 14:31:58 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000fac000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000f0000)={0x1000, 0x6, 0x4, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x100000282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) bind$unix(r1, &(0x7f0000ac9000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/22 14:31:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000893000)={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]}, 0x4, 0x9, 0x200, 0x2, 0x20}, &(0x7f0000feb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cfb000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a6000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000057e000)={@generic="e717ff7bd2f530c493690a84dd505027", @ifru_flags=0x1000}) fallocate(r0, 0xd53aed65133eac56, 0x0, 0xa97e) sched_getaffinity(r3, 0x8, &(0x7f000021a000)=0x0) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f00004ce000-0x19)="ff0204000000000100000000000000000500000000f1020574", 0x19) r1 = syz_open_dev$vcsn(&(0x7f0000698000-0xa)="2f6465762f7663732300", 0x7, 0x2380) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00006d8000)={0x0, 0x0, [0x0, 0x8000, 0x7, 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]}) syncfs(r0) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 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(&(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(&(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(&(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) clock_gettime(0x0, &(0x7f0000727000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000322000-0x100)=[{{0x0, 0x0, &(0x7f0000e73000-0x18)=[{&(0x7f0000000000)="00000000000000", 0x7}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, 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0x1000, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000403000-0x40)=[{&(0x7f0000001000-0x1)="00", 0x1}, {&(0x7f0000f82000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="00000000", 0x4}, {&(0x7f0000cac000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000476000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x8, &(0x7f0000fe9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x3}, 0x6}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f000094f000)="", 0x0}, {&(0x7f0000001000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000001000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000001000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000bba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f26000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000ce3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000b3a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x8, &(0x7f0000345000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x400}, 0x9}, {{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e5e000-0x50)=[{&(0x7f0000d16000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x6}, 0x7}, {{&(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000001000-0x18)=[{&(0x7f0000404000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000001000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x3, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x5}, 0x100000001}, {{&(0x7f0000ede000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000158000-0x8)=[{&(0x7f00001d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x1, &(0x7f0000001000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x1000}, 0x0}, {{&(0x7f0000774000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00003ca000-0x20)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000060000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00000e8000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000c5c000)="000000000000000000000000", 0xc}], 0x4, &(0x7f0000001000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x1}, 0x5}], 0x8, 0x10003, &(0x7f0000000000)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000296000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000041e000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f1e000-0x58)={0x0, 0x40, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) clock_gettime(0x0, &(0x7f00001f9000-0x8)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f000048d000)={{r4, r5+30000000}, {0x0, 0x0}}, &(0x7f0000762000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00002b1000)="2f6465762f766373612300", 0xfffffffffffffe01, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000091f000)={0x10000008, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) fcntl$setsig(r0, 0xa, 0x39) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006e8000-0xc)={0x0, 0x0}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x2) io_setup(0x2, &(0x7f0000136000-0x4)=0x0) r2 = eventfd2(0x5, 0x80800) io_cancel(r1, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r0, &(0x7f000090d000-0x4f)="d886700040a76a362a962265ba4dbff206283d9a06d2c29b5a4fe9777945931f7f95e70f813c5f811dbba1c4e3b8a4d83286100e3794cbb8efa9a102dec76755b10765ef34cf05e24519220a4ac7f8", 0x4f, 0x88, 0x0, 0x0, r2}, &(0x7f00007ef000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) eventfd2(0x4, 0x80001) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2017/11/22 14:31:58 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000058a000-0x14)={r1, r1, 0x2, 0x1, r1}, 0x14) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000ec000)=0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000246000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000035d000-0xa)="00000000000000000000") r1 = userfaultfd(0x0) r2 = syz_open_dev$usbmon(&(0x7f000001f000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) r2 = getpid() get_robust_list(r2, &(0x7f000029e000)=&(0x7f0000f0d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000aba000)=0xc) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:58 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002b7000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2024c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000823000)={{0x80000001, 0x2}, 0x0, 0x398, 0x692, {0x8000, 0x5}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f1e000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b3e000)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000015b000)={0x0, 0x1, &(0x7f0000f1e000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000491000-0x4)=0xc) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f1f000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f20000-0x4)=0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000048c000-0x18)={r3, 0x4, 0x30, 0xb594, 0xf}, &(0x7f0000f1e000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = syz_open_dev$vcsa(&(0x7f000016b000-0xb)="2f6465762f766373612300", 0x7, 0x2000) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000f1e000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000f1e000-0x4)=0x7) 2017/11/22 14:31:58 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x6ecc2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00004d5000-0x14)={0x3, 0x5, 0x100000001, 0x1, 0x67}) 2017/11/22 14:31:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000590000-0x30)={0x7, 0x9, &(0x7f0000000000)=[@map={0x6c49, 0x3ff, 0x8, 0xffffffffffffffff}, @map={0x8000, 0x3, 0x5, 0x1}, @map={0x2, 0x1, 0x4, 0xffffffffffffff9c}, @map={0x40, 0x3f, 0x7, 0xffffffffffffff9c}, @generic={0x524, 0x1, 0x8401, 0x6b}, @generic={0x73, 0x7f0a, 0x8, 0xa34}, @generic={0x1000, 0x81, 0x2, 0xf7e}, @map={0xff, 0x7ff, 0x3, 0x1}, @generic={0x2, 0x9, 0x8, 0x1ff}], &(0x7f0000000000)="d12d2700", 0x5, 0x1000, &(0x7f00005ef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x1}, 0x30) write(r0, &(0x7f0000eed000-0x53)="a6ae7485fcc2b468257dfd5dce4a8702eaaf65af59cec7264d0fc03de3dfcdf78a0dea76c652b9d170d6535ab4b73ad336a498b35706820f75dbbdfbc28a8f260ecf567df1414df41289f5915853a7238de16e", 0x53) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) fstat(r1, &(0x7f000059d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) poll(&(0x7f0000fa9000-0x20)=[{r3, 0x11, 0x0}, {r3, 0x2002, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x20, 0x0}], 0x4, 0x9) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) fcntl$dupfd(r0, 0x406, r2) fsync(r3) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sg(&(0x7f000016e000-0x9)="2f6465762f73672300", 0xaeb3, 0x2000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8d8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c22000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000082b000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000788000-0x6)={0x1, 0x4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000d07000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000009a000-0x18)={0x1, 0x9, 0x6, 0x3f, 0xb7e8, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee77ebd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00004c1000-0x98)={0x0, @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]}, 0x5, 0x5}, &(0x7f0000186000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000803000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007eb000)=0x0) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000ae6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) socket(0x2, 0xa, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000131000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000104000-0x20)={0x10001, 0x1, 0x3000, 0x1000, &(0x7f0000371000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000556000-0x40)={0x1000000000000000, 0x5001, 0xffff, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000287000)="2e2f66696c653000", 0x4000000000000202, 0x0) r2 = syz_open_dev$mouse(&(0x7f00003db000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3ff, 0x80000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000461000)=0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000e11000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f2f000-0x18)={0xaa, 0x2, 0x0}) unshare(0x200000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r3 = dup(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000e2c000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f1d000)={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000046e000-0x4)=0x0) sched_getattr(r1, &(0x7f0000974000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:58 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c98000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000783000)={@common="64756d6d793000000000000000000000", 0x7}) r2 = socket$inet6(0xa, 0x7fffc, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002e7000-0x12)={0x0, 0xa, "252c44bb6b60a5315497"}, &(0x7f0000d7d000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000876000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f81000-0x4)=0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f000083c000-0x8)={0x77359400, 0x0}) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008ec000)=0x8, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r4, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r4, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000219000)={0x0, 0x0}) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) fcntl$getownex(r2, 0x10, &(0x7f000065a000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003e8000)={0x0, 0x19e6f999, 0x9, 0xfffffffffffffffb}, &(0x7f0000baf000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002be000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f97000)=0x8c) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000532000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) fgetxattr(r2, &(0x7f0000d39000)=@random={"73797374656d2e00", "6b657972696e676d643573756d65746831707070302e5c2d00"}, &(0x7f0000e48000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) 2017/11/22 14:31:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e5d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 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) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000001000-0x14)={0x1f, 0x3, 0xb33, 0x4, 0xffffffff, 0x8001, 0x9, 0x343a, 0xb3, 0x10000000000007}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000bf1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)="00", 0x1) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x4, 0x80000040fe, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x6, 0xf6, 0x7, 0x0}, r1, 0xffffffffffffffff, r0, 0x8000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) r2 = socket(0x10, 0xe, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f000070b000)={0x7c0a659b, {{0x2, 0x0, @rand_addr=0xffffffffffffff2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00009a1000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f1e000-0x1)="cd", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r3 = add_key(&(0x7f0000be0000-0xb)="636966732e69646d617000", &(0x7f0000625000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041e000-0x78)="d905a5a1fe4daf8951ef902a10cb00198b6c5903adf4a7fc125481e153a608b9e9dcc99fd39526262df6309577bf9dfac5082c8029c7b397a110aca64f11856c64bc36e21d4f924bbdbcb9fb61d9c3a9726c3aab1bdd8d6fb7b2bccd0cb579eb880760fc4c87eefcb52f82b1a6e960cb9fa18d71cc7806af", 0x78, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000875000-0xc)="2f6465762f72666b696c6c00") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b36000-0x4)=r0, 0x4) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 1: r0 = socket$inet(0x2, 0x7, 0x101) fcntl$setsig(r0, 0xa, 0xf) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00001f3000)={0xd02c, 0x8, 0x8001, 0xffffffffffffff00, 0x401, 0x140000000}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e2f000-0x8)="2e2f66696c653000", 0x85) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000975000)=0x0, &(0x7f00000ce000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) keyctl$session_to_parent(0x12) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup3(r0, r0, 0x80000) 2017/11/22 14:31:58 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000c46000-0x4)=0x6, 0x4) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000331000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4500}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ee8000-0x39)="83515e58b521c5deecf9877da1fa4f0d75e73d3e1fafc042d0662fc1d47de3bf09f2f4ddc27d7f1bca99d4ed06be12715e2afc9f380cea94e6", 0x39, 0x840, &(0x7f0000960000-0x10)={0x2, 0x1, @rand_addr=0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clock_getres(0x4, &(0x7f0000333000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000073f000)=0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000214000-0xc)={&(0x7f00001d0000/0x4000)=nil, 0x6, &(0x7f0000c86000/0x3000)=nil}, 0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x805, 0x1f, &(0x7f0000243000)={0x0, 0x0}) poll(&(0x7f000032e000)=[{r2, 0xccd88c3320701224, 0x0}, {r1, 0x400000000400, 0x0}, {r0, 0x2080, 0x0}, {r2, 0x20, 0x0}], 0x4, 0x8) ioctl$KDSKBLED(r2, 0x4b65, 0x3f) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x7, &(0x7f000091a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xf, 0x20) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000509000-0x2c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000052e000-0x1)="00", 0x1) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000cff000)="2e2f66696c653000", 0x1, 0x40) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000015f000-0x8)={0x4, &(0x7f0000151000-0x20)=[{0xb3, 0xc, 0x9, 0x5}, {0x4, 0x100000001, 0xfffffffffffffff9, 0x2e}, {0x7f, 0x23, 0x2, 0x100000000}, {0x8, 0x5, 0x80000000, 0x9c2}]}, 0x8) mremap(&(0x7f0000a47000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000f78000/0x2000)=nil) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) readv(r1, &(0x7f0000029000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x4, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x20000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x964f) tee(r0, r0, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00007f3000)=0xfd) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0xb7c0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000052e000-0x1)="00", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a35000-0x30)={&(0x7f0000ebc000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000baa000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000363000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008c5000)=[0x0, 0x0, 0x0], 0x4, 0x7, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xb306, &(0x7f0000a16000)="00000000000000000000000000000000000000") r0 = socket$inet6(0xa, 0x80000000000007ff, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000047e000)="2e2f66696c653000", 0x200000, 0x3) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c5000)={0x0, 0x2}, &(0x7f0000025000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c0c000-0x8)={r2, 0x6}, &(0x7f0000ad9000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x60, &(0x7f0000f1e000-0x1000)="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") 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000580000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00004dc000-0x5c)={0x100000001, 0x0, {0x1, 0x3, 0xaac5, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c71000)={{{@in=@rand_addr=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000373000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000740000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r2}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2017/11/22 14:31:58 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000be8000)=0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000644000-0x4)=0x1000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) timerfd_gettime(r0, &(0x7f00003c4000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c01000-0xa)="2f6465762f70746d7800", 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f00006a4000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000024e000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)="2f6465762f6375736500", 0x4000000282, 0x0) statfs(&(0x7f000067b000-0x8)="2e2f66696c653000", &(0x7f000066d000)="00000000000000000000000000000000000000000000000000000000000000000000000000") readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000bb000)={0xa0a, 0x15, 0x81, 0x1ff, "8c03c9ed74f68bac257f317a356ba48b8b32fd9069ac538bc683cbf5134d0373"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) r2 = open(&(0x7f00006e7000-0x8)="2e2f66696c653000", 0x400, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000f1d000)=0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000660000-0xa)="2f6465762f6375736500", 0x67e61dff55c66190, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000067e000-0xf)="2f6465762f73657175656e63657200", 0x88200, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) accept4$llc(r0, &(0x7f0000e1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d8000)=0x10, 0x80000) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) fadvise64(r0, 0x0, 0xb0de, 0x6) 2017/11/22 14:31:58 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x20000000, 0x1ff, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000fea000)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000e1f000-0x14)={0x81, 0x6, 0x80000001, 0xffffffffffff8001, 0x1, 0x0, 0x3, 0x1, 0x9, 0x9}) readlinkat(r0, &(0x7f0000e87000)="2e2f66696c653000", &(0x7f00001f4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000fef000-0x1000)="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") sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800000000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x60, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d6000)="2f6465762f7161745f6164665f63746c00", 0x2800, 0x0) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000da8000)={0x800, 0x821, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00002e6000-0x10)={&(0x7f0000e41000/0x4000)=nil, 0x4000}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000098f000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f00003c6000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006eb000)=@assoc_id=r1, 0x4) 2017/11/22 14:31:58 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f1d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f1d000)="2e2f66696c653000", 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000049b000-0x8)={0x0, 0x6}, &(0x7f000013a000)=0x8) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f1f000-0x2)={0x1, 0x20}, 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f1e000-0x8c)={r3, @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]}}, 0x8c) 2017/11/22 14:31:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00005cf000)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) rt_sigreturn() readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) [ 535.745217] QAT: Invalid ioctl 2017/11/22 14:31:58 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:58 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000a3e000-0x4)=0x5, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:58 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x443, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bef000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x1000000080000) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000db8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000019e000-0x4)=0x6b) r2 = getpid() ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f8f000-0x8)={0x3, 0x6}) ptrace$getenv(0x4201, r2, 0xfffffffffffeffff, &(0x7f00008a9000)=0x0) rt_sigsuspend(&(0x7f000091f000-0x8)={0xffffffff}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cc7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = open(&(0x7f0000c69000)="2e2f66696c653000", 0x240000, 0x81) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x100000000) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x80c, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000000802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000099d000)={0x5, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000299000)={[{0xb4ec, 0x5, 0x9, 0x8, 0x0, 0x7, 0x8, 0x47600, 0x176, 0x3eee, 0xbc, 0x7, 0x89}, {0xfffffffffffffffc, 0x1ff, 0xf400, 0x8, 0x0, 0x3, 0x2, 0x101, 0x100, 0x5, 0x6, 0x20, 0x3700}, {0x5, 0x7, 0x0, 0x5, 0x1, 0x2b4, 0xfffffffffffffeff, 0x1000, 0x2, 0x171b6d7, 0x8, 0x100000000, 0x100000001}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000f33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 535.770162] QAT: Invalid ioctl 2017/11/22 14:31:58 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00001e0000-0xa)="2f6465762f7663732300", 0x7, 0x1c1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x7fffffff, 0x401, 0xb4d1, 0x201}) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000238000)="2f6465762f7161745f6164665f63746c00", 0x1fffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000015d000)="2f6465762f6175746f667300", 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b3e000)={0x70000003, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1e000-0x11)="2f6465762f7667615f6172626974657200", 0x602, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f1f000-0x4)=0x0, &(0x7f0000f1f000-0x4)=0x4) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_poll_wakeup(r3, &(0x7f0000f1e000-0x18)={0x18, 0x17, 0x0, 0x7}, 0x18) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000f1e000)={0x1, 0x2}) 2017/11/22 14:31:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x82, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x40000, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000009f000-0x4)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[], 0x0) 2017/11/22 14:31:59 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000fb) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000fdf000-0xc)={0x7, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x8001, 0x8d3a, 0x3, 0x8001}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00004cf000)={{0x2, 0x80000000, 0x2, 0x3, 0x3, 0x4}, 0x7}) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x102) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ebe000-0x4)=0x14) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x7ff, 0xfffffffffffff84b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x0) sendto(r1, &(0x7f0000000000)="30fcf1e7c5a103ea36f288b67c16ceac11b71a29fb70ed9288ec22fc915a647b29aa4ac94752e391a9e004dece467da8d82906fb44cc13c1b077f3362f69f0fa0a7f7a9ee6841e2fc55c27e037f594105a037e8dc961e8e04a74b8f5186672bc", 0x60, 0x4080, &(0x7f0000001000-0x14)=@un=@abs={0x0, 0x0, 0x3}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 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) read(r1, &(0x7f0000002000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000de8000-0x4)=[&(0x7f0000525000-0x5)="7070703100"], &(0x7f000010c000-0x4)=[]) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000ae6000-0xf6)="72fcd05ef50ead8aed942b431d4f6d086a14728cc1409f80824d395fd397cb60d8d01f966aae0c3672d8e777dd5a03754d1789a68108447555bf8c2ef4cf818c7ab5c93432d186dd8c06296664a23f53bffb76ee991ac5bc35e1ee26c8eab92ef3523793bfe43b4ae38ae8e3892c70901d6ba806a3ea2c15fbb64e7bf796c68a1ab78c4f5b7f1c698b77a87b8d8dfb6367766e65359200ea27df9aa90f00aab26a201a523665aa71fa1c2b0585611e9598d458680a81f605524f386bcdbf79337a2bf4e23f2cb2842e14819507f147ae21d5b2ea1db717a7381f7418757fba6665971c9443d191d46d438cb2a493272b69b668b7a9bc") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000491000-0xc)={&(0x7f0000028000-0x8)="2e2f66696c653000", r1}, 0xc) setsockopt(r1, 0xffff, 0x0, &(0x7f0000ef3000-0x1b)="9b77fdc8e5b85850d17e0a26cfcca447a47a9029b258b4542c49f9", 0x1b) 2017/11/22 14:31:59 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ff000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000-0x40)={{0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0xfff}, 0x2, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) timerfd_create(0x6, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f7000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000f1e000-0x8)="2e2f66696c653000", 0x20, 0x700) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000421000-0x20)={{&(0x7f0000c45000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r2 = userfaultfd(0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003fc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x273, 0x3, 0xff, 0x2, 0x0, 0x800, 0x15}, &(0x7f000009c000-0x4)=0x20) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000062d000)={0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000040e000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="4e7daacd9f06", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d3b2fb6d19c6dad395a4ae7763d8a963"}) getsockopt(r0, 0x3b, 0x9, &(0x7f0000499000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006a5000)=0x7b) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e70000)="2f6465762f72666b696c6c00", 0x12400, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000049f000-0x2)={0x7, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aa9000)={0xaa, 0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000072000-0x1c)={&(0x7f0000d3b000-0x10)=@llc={0x1a, 0xc, 0x200, 0x1f, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000051a000-0x28)=[{&(0x7f0000cf8000-0xef)="5074569b855b0416a147ace323a93ab86be2dd987e7f3001b2849c2c2bde5273d0a65be7050c26dccdcb007c7848c686d452e6a163240faf9100c65f88e19aaec31edc1252c1d89027d5a2a57155682246ec26a5b7e79363891be9230a7604760fbe293cdd7adbab5ed36c12c7e38984d09cb98b862bc41c285512ec7514c9dfcf2f31d6b9d2586e5048fa4f66f28729a7c22ff65797e557a2716e608b81140e8671ef19203f6aa3f19a5cef6bab5e3f65393c137267080eb5e8c60ce023edfa784a8688b9ad2d1c1096e83ef80bbe0dbe696ab12dcb42da03b4de28ca8e3d13d005b6d7f03d9cb697662350c2f3e0", 0xef}, {&(0x7f0000ba9000)="37d018432f2dbb2af17cf64bd1c306a381", 0x11}, {&(0x7f0000192000)="adc1bb6a57038ae62fc95204252c146761a3184e18b24808c11e56ffeba4ce0ef12362f336266c3aa0", 0x29}, {&(0x7f0000e4d000)="de60996bdd9dfffc4c4594f96afb3f28616e6185cf7ead13d8b9ba82ddbbd78059119dff7987e6f6047669ce42486c07e1b3e530367a00244e7b0c0b3ecf4bf61a2d57f022a3d9d35460bf1da80b77c0d6caa21edbb4f692103326fb8e4bf06403f951a161dd50c3056fa1a87d299b89e002572ebe433f0f97187c2eba8a5956a3a99cc12e51767cfe91980610ef1d5eb309c08aeb", 0x95}, {&(0x7f0000430000)="7d128c4242c8f9431f68de5a017330252837fc998d6b90d8262ca9b74fe3c4b9246949c2a58fa0bcc2afe678e7bcc4fe68bd55ea78b6e073cca264f0544686f52e23ab70fabfd6ac253a075f6ffef5191e2f3c6020ec6404cee3e57fa5a04d383b28cc7736352d383b5f188d4fccaccdb4fb3025750310d625ab8487e878a078ddadfc46f51dfb53516bb8bfcf226a743f1586f45c1f2d3c34473932f3c8d49df5e8ff43faf1a40ddec483a94aa680358119311a9c17f697a5a0b7a8782cbaf5c4e42c579d7787355283b88977156f2385e8d41f72c607a86aa7", 0xda}], 0x5, &(0x7f0000e67000)=[{0x10c, 0x10f, 0x7, "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"}, {0x78, 0x1, 0x5df, "58344248325aa17945df33c6555c035a1aa6932324877573f6a7c0cf42eeef3d13be59894b5e252e3b53239b5c5f968313ea0bef3fcb063344cffbe8b8dd1c01311f22ec80c7d4d94f0b94ed2d4357e9875157bf83a2dcb291de81bfe3c1546a3d783f355b41e9794a21"}, {0x98, 0x109, 0xfffffffffffffffd, "fa874efe91de4383ff82f4acf2b8791471dc14647a8f723b6a11af591b2ce1a827a9dfe5f69d34d743ff4918fd6e65087bc15aae6acac8ce56f1da116ce31c6d440db77327c87af23a9984765471c5cc3bf233740cbe87c21e1f15013bf549cf07877d84961c51714d53c0519d3b870b252f463d4ffcec75d6897b51385473e1d18907c40f3f2c5700cacc"}, {0xd4, 0x0, 0x4, "a83b78adcc9a8da0491cb8ec93d9dad7fb5e104e636c539bffbb5e3c9b50416b37dad3186cba75258f9777e30161ce49b42327420e22673fedbbf48e127cb5b05acd0cdc9b704f200dff51583f7d00a8ce4615fbd65a060d5a079c0ae096d966ca55a9aed75633f4e813cd0a4b5656410d9a8d36b01d52c37ed96c8b8dbe2b757c50fb97bfff5be5109af9315132aef13edd635feeabfd4082893a068648a2b756c6639777a47c366bedfdc4711a8e695d461b904fe799eeb79ddc318b1d765ebb113b9156"}], 0x4, 0x8000}, 0x24004891) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x6) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) accept4$packet(0xffffffffffffff9c, &(0x7f0000ed0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d35000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e17000-0x28)={@common="62707130000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f00001bd000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000143000)={r0, 0x2}, &(0x7f0000b1f000-0x4)=0x8) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) openat(r1, &(0x7f0000799000)="2e2f66696c653000", 0x0, 0x156) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a20000-0xc)={0x0, 0x0, 0x0}, 0xc) process_vm_readv(r1, &(0x7f00000a0000)=[{&(0x7f0000fc4000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000154000-0x6)="000000000000", 0x6}, {&(0x7f0000702000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000559000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x4, &(0x7f0000107000-0x48)=[{&(0x7f000091f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008f9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00007b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f00008f2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f00006db000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000a3d000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000e86000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006ec000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00009b8000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x9, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000813000)=0xd87a, &(0x7f0000489000-0x4)=0x4) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) bind$ax25(r2, &(0x7f00000cf000-0x10)={0x3, {"485f19b1558fea"}, 0x6}, 0x10) 2017/11/22 14:31:59 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00007f0000-0x18)=@get={0x1, &(0x7f0000979000)="", 0x100}) r2 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r2, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r3, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f000085c000-0x8)={0x1, &(0x7f0000f1c000-0x8)=[{0x0, 0x0}]}) lstat(&(0x7f0000c55000-0x8)="2e2f66696c653000", &(0x7f0000f2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setresgid(r5, r6, r7) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00008bf000-0x8)={r4, 0x2}) sendfile(r3, r2, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) readahead(r0, 0x1f, 0xfffffffffffffffd) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000191000-0xf)="2f6465762f73657175656e63657200", 0x80000, 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1d000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000a1c000)=0x0) 2017/11/22 14:31:59 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000668000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00006a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00001c4000-0x8)="6b657972696e6700", &(0x7f0000058000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x2) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x1000000800000036, &(0x7f0000cd3000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812abde37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x77) sendto$inet6(r2, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000db1000)={0x1f, 0x80000001, 0x8000, 0x7, 0x9}) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000027a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) sync_file_range(r0, 0x1, 0x9, 0x5) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000d4e000)="2f6465762f7663732300", 0x3ff, 0x10041) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000d2f000)={0x4, 0x1c0000000000000, 0x7, 0x1000, &(0x7f0000a75000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc, &(0x7f00006e8000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb, &(0x7f000016e000)="0000000000000000000000"}) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x30400, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c5f000-0x9)="2f6465762f72746300", 0x40040, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000fa7000)={0x3, 0x69, &(0x7f00004f4000-0x69)="12e4c39ca8712d8a8d3b6575cf1bfc87b4246c529b5a1f8efd5aac3d7add0bbf7ed19e8de26103be750b0b3a53fb606a8d3d77d5ccfba9defe96b376470ad2e9aac873dbd14d0bbeed939df81806f97a9a5651814c93b21d3047399a0d09c666f392f1975e03bdbd93"}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000084f000-0x20)={@generic="67e596240e728d069f5260e102ade61a", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000416000)={0x0, 0x2, &(0x7f0000d1a000-0x4)=[@in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005d4000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ba9000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x101, 0x10001, 0x8, 0xffffffff, 0x8, 0xc2d3, 0x3, 0x7, 0x4, 0x2, 0x5, 0x100, 0xe2, 0xca5]}, &(0x7f0000b38000)=0x108) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) readahead(r0, 0x6, 0x5) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a9c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003f1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000221000)={r2, 0x3f8c, 0x0, 0x9, 0x800, 0x81}, &(0x7f000051f000-0x4)=0x14) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00009cd000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f1e000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001bf000)={0x7ff, 0x4, 0x2, 0x5, r1}, 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r1, 0x8, r2) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000001000)="2e2f66696c653000", 0x8001, r0, r3, 0x5b33, 0x80000) r5 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x20, 0xa0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f000020b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000dc9000)="8c", 0x1, 0x0, &(0x7f000027a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00008dd000-0x1)=@sack_info={0x0, 0x0, 0xfffffffffffffff8}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d6e000)={0x0, 0x6}, &(0x7f0000d4e000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000091c000)={r7, 0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000931000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r9, &(0x7f0000855000-0x10)=[], 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x3, &(0x7f000039a000-0x4)=0x7f, 0x4) 2017/11/22 14:31:59 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000225000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000975000-0x8)={r1, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c56000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00001bf000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendfile(r2, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x10000000000, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f000090a000)=0x0, &(0x7f0000619000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000dd6000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e63000)={0x0, 0x0}) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000889000)="bc3eba96e84912a83c1822b16c68a2da4640023617d56113fe1888291a9c5f1c58c49015359778fb67e2e22d1ef97f7fdddc7dbfec5759b5c8e5b1") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e1d000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x20, 0x6, 0x8, 0x623, 0xb3ba, 0x3, 0x4f3, 0x1, 0xfffffffffffffff7, 0x3, 0x1, 0x100, 0xffffffffffff0000, 0xfa4]}, &(0x7f0000ee8000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000be6000)={r2, 0x10000}, 0x6) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f000033e000-0x4)=0x0, &(0x7f00004f2000)=0x4) readv(r1, &(0x7f0000e93000)=[{&(0x7f000046f000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00006bf000-0x4)=0x3ff) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000050d000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) rt_sigaction(0x16, &(0x7f0000b60000-0x18)={0x2, {0xfb1}, 0x8000000, 0xff}, &(0x7f0000ee3000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000578000)={0x0}) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00007d4000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000087000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x1c0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000d17000-0x58)={0x4, 0xa5c, 0x5, 0x9, 0x3, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 14:31:59 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000689000)={0x18, 0x7fffffff, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fe1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000879000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000384000)={0x4, 0x8, r1, 0x80000000, r2, 0x5, 0x3, 0x6}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000ad6000-0xc)={0x30000010, 0x0}) readv(r3, &(0x7f0000d75000)=[{&(0x7f00009e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000fb8000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000939000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000551000-0xb)="0000000000000000000000", 0xb}, {&(0x7f000045b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000a7d000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x6) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) getxattr(&(0x7f0000d68000-0x8)="2e2f66696c653000", &(0x7f0000408000)=@random={"757365722e00", "73656375726974792800"}, &(0x7f0000acb000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007a9000-0x4)=0x0) pause() stat(&(0x7f00006e9000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000608000-0x4)=0xb) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000922000-0x4)=0x2, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x82dcaec9a99d5539) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000415000)=0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcf000-0x18)={0xaa, 0x0, 0x0}) remap_file_pages(&(0x7f000077f000/0x3000)=nil, 0x3000, 0x2000000, 0x7, 0x2000) pwrite64(r0, &(0x7f00009bb000)="227db010534c3d0784b36f905b9fba697d949471fce8a6ccad25be262fd396a208b74182ab97d6181a59dcfa3ace51174ab983b3be30811f258e1e45289e118d46db90c914bcd9b353926c67871541371a6fc79eafe206f8cae80d9d5700d844a2706b5053d024c50e3ddb5d8cb8f2a498506fd6ab75b4dc122bc510d3c141aae1a391a713ec23de2a269d7a37ba39b5bb73430cfd858e21a318db270d444c3d5154d424c4fc0f8c568ac6f7f9cfd94412cea1eba953ef", 0xb7, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x80004) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001aa000+0x368)="a0a90b02b9499d2c01666d45936ac4b22f4e59ad7b91030a0e3dd8343a96ad9fff6367f215f7c372e1bf18920a45aa9e8a77b81cbc2745e0a8bd6b8e0046023673270827d4c202cbafe5b3349df845e006af1e75fdf60eef30d95f10e24db11799b427e6c79f6bd4d4b5206c2fe89483a88f83f5", 0x74) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f72746300", 0x2000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000065f000)={0x100, 0x0, 0x800, "858100000081", "7b0e3ccda977d76c03419d77fb9b193c"}) syz_open_dev$sndseq(&(0x7f0000aa6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b3000-0x4)=0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00001fb000/0x1000)=nil, 0x1000, 0x2000004, r3) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000083000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c37000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000530000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd5000-0xb)="2f6465762f6877726e6700", 0x103000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000214000-0x8)=[0x6, 0x1]) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) socket$inet6(0xa, 0x1, 0x7fd) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000750000-0x8)={0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000725000-0x4)=0x0, &(0x7f000068a000-0x4)=0x4) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1d000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) connect$bt_l2cap(r2, &(0x7f00003f2000)={0x1f, 0x100, {0x1, 0x51deacb, 0x8, 0x6, 0x810000, 0x3f}, 0x3, 0x6}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="cf", 0x1, 0x4, &(0x7f0000ab0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000e54000)="2f6465762f696e7075742f6d6f7573652300", 0x1000, 0x200000) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000f1d000)={0x1f, 0x7, 0x9, 0x9c}, 0x10) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000413000-0xb)="2f6465762f6877726e6700", 0x90080, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) pread64(r0, &(0x7f0000c47000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a26000)="a4", 0x1) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000060c000-0x4)={r0}) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000551000)={0x5, 0xf000}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000091d000)=[{{&(0x7f0000d20000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001f2000)=[{&(0x7f000014e000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000076000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00002cc000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x3, &(0x7f0000951000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x50}, 0x4}, {{0x0, 0x0, &(0x7f0000545000-0x20)=[{&(0x7f00005b2000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f000041d000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000053c000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000046b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x4, &(0x7f0000676000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x7ff}, 0x9}, {{&(0x7f00004cf000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000015e000)=[{&(0x7f00008a2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f000011b000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x2, &(0x7f00004ab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x9}, 0x2}, {{&(0x7f0000094000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000eff000)=[{&(0x7f0000478000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000044d000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000023000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000f23000)="", 0x0}, {&(0x7f0000670000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000d52000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f00004d9000)="", 0x0}, {&(0x7f0000cf8000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000ce4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00002d3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0xa, &(0x7f0000b5f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100000000}, 0x8}, {{&(0x7f0000d2f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003fa000-0x28)=[{&(0x7f00001e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f00004f0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecb000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000d28000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000f81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x5, &(0x7f000053c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x20}, 0x63a0}, {{&(0x7f0000969000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00009b9000-0x10)=[{&(0x7f0000b81000)="000000000000000000000000000000", 0xf}, {&(0x7f0000ea2000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x2, &(0x7f00003e0000-0x6)="000000000000", 0x6, 0x9}, 0x367a800000000000}], 0x6, 0x40000040, 0x0) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = request_key(&(0x7f0000a09000-0xa)="73797a6b616c6c657200", &(0x7f0000f81000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000521000)="7070703076626f786e65743000", 0xfffffffffffffff9) r2 = add_key(&(0x7f00003d5000-0xa)="73797a6b616c6c657200", &(0x7f000090f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000212000)="03dbe3b53e8d07b95acca40eeaa3d60c2e575f6b41a46f88711b251288fdfb3f93414d4f44cc0f9732d3fee49375384a833683276dfeb016f8c0e66554cb9a3924", 0x41, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x7, 0xff, r2) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f1d000)="b8", 0x1, 0x0, &(0x7f0000f1d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) dup2(r0, r1) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = add_key$user(&(0x7f0000c98000-0x5)="7573657200", &(0x7f0000591000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000037f000-0xc0)="b2e29ddd5de5440a42f3c2957788d69cd8889779aead92c5bee33bfeb4efc1ede2d713a8ffab80ec3e5f8d53302cf34aca624e86dcae56daa702db9899c35014d3589d0fbfb0844b11f92a7267067cf8aba54fc177fc45928daeb9a5dfdb29a4fcd92bc5294a4cfe994daca68357b3348fabb22cac3e1451039b02e31e85e4f6b2399fb01b5e73c30b51b35f5e810b123e3cf5bc403df5a2393a31e5610a1af42eabd992f8cbe8139fbedbc36e704e81386990b7e1bcdde1c9e5859fbcbefb9c", 0xc0, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f000025c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r3, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r3, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006b1000-0x28)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f000086c000-0x14)={0x11, 0x9, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000e22000-0x8)={0x5, &(0x7f0000c33000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000779000)={r4, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) eventfd(0x101) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000079b000)=0x2) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400000000400) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00006b5000)={0x1, 0x3, 0x80, 0x0, 0x0, 0x8000, 0x7ff, 0xffffffffffffff1c, 0x80000000, 0x8, 0x80000001, 0x5}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x110) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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}) syz_open_dev$vcsn(&(0x7f000082c000-0xa)="2f6465762f7663732300", 0xfffffffffffff53c, 0x424800) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000f0d000-0x5c)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, {0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x8}, 0x1, [0x5, 0x0, 0x140000, 0x2, 0x6, 0x9, 0x6, 0x1]}, 0x5c) 2017/11/22 14:31:59 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x443, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bef000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x1000000080000) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000db8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000019e000-0x4)=0x6b) r2 = getpid() ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f8f000-0x8)={0x3, 0x6}) ptrace$getenv(0x4201, r2, 0xfffffffffffeffff, &(0x7f00008a9000)=0x0) rt_sigsuspend(&(0x7f000091f000-0x8)={0xffffffff}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cc7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = open(&(0x7f0000c69000)="2e2f66696c653000", 0x240000, 0x81) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x100000000) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00006eb000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = memfd_create(&(0x7f00006da000)="5e00", 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00001b1000)={r0, 0xffffffff, 0x5, "5532630b14c1218e1cb5635e44366e8fea4d21961c981131f9255c704536e229fe9211a8b896f4bdb54a0f4051e01111cc15c5021feb4524b05f7f8e0422addb37b7746c14947028cc7cb2df0cfe209ffe5bc18c9f967555b42473daadb72c7e0ae0dcd71c1fa396e6ec72d75dd12a3de9dba68b9fc9c79ce4595833270528e34835934dd86e47548c5fd27455b789af8c422be18156b07969183f7d01653bb5d99ecb82291583d4e0ad4f6fc6e6d97da60b0d9efba77956e6cb5b2981d3d8cb7b80927de745349444773047f2f6fe509f1b6d"}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000083b000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x8000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de8000)="2f6465762f72666b696c6c00", 0xa22481, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000ef0000-0x7a)="292cc81e4686d1c2ebce36201ec8cd418eac0350a72448ccea054c0ac24561b248b15a55d103a05401b2c72dd387127747a21326066a2b6e6277fd2e347ae01cde6fb18822205599bf41d4cf98bff30c6df7764552b7ec233c10814360efbb62c7326d9603238dd9aa597754aeade9696c5ac001c53f5c7dadc7") readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dca000-0x9)="2f6465762f76637300", 0x84000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003b000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a9000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002d0000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc1, 0x8, 0x2, 0x500, 0x1ff, 0x6000010, r1}) perf_event_open(&(0x7f0000c97000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x401, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x9, 0x4000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000f1f000-0x8)="2e2f66696c653000", 0x0, 0x20000000000004c) r3 = syz_open_dev$sg(&(0x7f0000e37000-0x9)="2f6465762f73672300", 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000065000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) setpgid(r6, r6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000393000)={0x0, 0x8, 0x20, 0x34c, 0x9}, &(0x7f0000d1c000)=0x18) ptrace(0x4207, r6) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000fc2000+0x2de)={0xffffffffffffffff, 0x2, 0xffffffffffffff02, 0x0}) ptrace$getsig(0x4202, r6, 0x0, &(0x7f0000b98000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:31:59 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff0000)="", 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000061d000-0x4)=0xd9, 0x4) fcntl$dupfd(r0, 0x406, r0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[], 0x0) faccessat(r0, &(0x7f00003c3000)="2e2f66696c653000", 0x8, 0x0) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000025f000-0x4)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000bd1000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000059e000-0xc)={0x1, r0, 0x1}) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000649000-0x10)={0x7, 0x10000, 0x1}) r2 = gettid() ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000e9f000-0x8)=0x4000) sched_getscheduler(r2) ioprio_set$pid(0x2, r2, 0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00002f7000)=0x1666, 0x4) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000008000-0xe)="0000000000000000000000000000") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fa3000)={r1, @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]}, 0x1f, 0x666, 0xb8, 0x5, 0x19}, 0xa0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) accept4$unix(r0, &(0x7f0000d9e000)=@file={0x0, "00000000"}, &(0x7f000037a000)=0x6, 0x800) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000776000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x5, 0x8, 0x22}, &(0x7f00009b8000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003ef000-0xb)={r1, 0x6, 0x3, "55b81a"}, 0xb) r2 = perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) fchdir(r2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000d9c000-0x8)={0x3, &(0x7f00008c8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000195000-0x2)="9b87", 0x2, 0x10000000, &(0x7f0000422000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000cca000)="2f6465762f766373612300", 0x7, 0x2a0000) ioctl$VT_RELDISP(r1, 0x5605) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000153000-0x4)=0xd54) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f84000)={0x2, 0x0}) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000059f000)="00000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$vcsa(&(0x7f000061a000)="2f6465762f766373612300", 0x401, 0x402800) signalfd(r1, &(0x7f00001a9000)={0x7c9bcaed}, 0x8) mq_timedreceive(r0, &(0x7f00001a9000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x10000, &(0x7f00002f7000)={0x0, 0x0}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000abf000)={0x9, 0x1ff, 0x38a}) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) pivot_root(&(0x7f0000a5a000-0x3)="2e2f66696c653000", &(0x7f000061d000)="2e2f66696c653000") openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6f000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000056c000)={0x0, 0x7530}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005e2000-0x4)=0x0, &(0x7f00003fb000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffb000-0xc)="2f6465762f72666b696c6c00", 0x420c03, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000306000-0x10)={0x0, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f000038f000)={0xffffffffffffff3c, r2}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f00000e7000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 4 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:31:59 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f00002bf000-0xc)="2f6465762f6175746f667300", 0xa80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f2b000)="2f6465762f72666b696c6c00", 0x2000000000000280, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000883000)=0x0, 0x4) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000057e000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000534000-0x70)={0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfff, 0x4, 0x4, 0x10001, &(0x7f0000aa4000-0x10)=@generic="847f80d396540aad3e05bb6e17a90ef6", 0x0, 0x8000, 0x1ff}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) syz_extract_tcp_res$synack(&(0x7f0000ed3000)={0x0, 0x0}, 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000948000/0x4000)=nil, 0x4000}) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00008d6000-0x400)={"641b939639728e51f5f28b207e59a160210b45fcec259273da37bca222966de8ddc2236e9e5a9a55df75118c84088ff2cd14d046e658c2cde870398a5fa451a2e78119f9dbd4073ca08ec2a51932ad0ff9a99f887af57ae8c62e66c673e4c7aa311dedc795cef795b882c3e51a09ad239201875d9625b7a886f2d548983df91594a199082862a2d9b0fb0418113ae6c47a97ff9d9b292e1676c5862c5e56c24c3402026b4e7832627ee77db8f7fd02ebc07eb3f3784c5b5ec5e1a285745bbdd524a103db84491cb380c3156caed383a1fe5c5299612745729ee18aba74e29f266b4e5ee4c82a6506b3c8cbe5b253982bb904b316675d551bbc288d721fe01055e743c5e1d079f5b3cfb6569259f550fb52556fff006e8a1ceafc93e0873fe1a07df778ce100932ba7150b7604d38992559d44b01a8d63071044b22181056b8ef83183be40fc193181157e514793cf91b77fa9fe68e9dc43ab7153096b1adaa854eb3743b148aa881798db0fcfad5fe808647fb957f4dd00fc100fc89814a414a6b014b0798cc947a347f8cbbb70026c63fcc908a37525a31f1d528f96694e15f370ec72ab4356980cfe65ec2f02def4776ab84fe094721f575deb6756bef1c9c6ca11c2d05d211d637c9e753d0cf4a7f93022669a43233ef6d4cd6b705c6a7974ae8c3ec1dc5715eb9b6efdde1bd3384a3f1a723dd8bf83125f8fbbd96eab3b95da16bc135d067f6804bfaaef5c21f514ea8d3e052ab68c0fe53518b571f303ddd9e355edce2548beac78eac9a270a74406624a778966db900699ba932099e3efc53746096306bed9f5a2daea09997ca1528a04e355c4bf967c3f518da45a45e370b90d8581defba2c4335aeef530ecb9193af6061a6fd82b8352fd39268bddc42aab59aef19a2b085d28d8091103d0f5f3c47315f5b997dea6d0aeb5f08a20e4758c66c5e3f8efac0b37b422b14a4db09d796411f2e1e2faf36acd2a6b8d82065647319cc00ddd97738c4d17f1913ae9ef4feb253bd7a98c90d128091c9e5df212c0b4fcc470ce4ea7264e8f2ec8a222f4a855f164cdce8243fe24e34a3096886a55cf69c0fed7619a3b1f2ba98d573381094e30e902f2dd823d06e0ab29843f25184572a6f5ee88313bfff5fdbc12e992f3796862154f26d7581028e3a4d76c39f4aedd1de9c2081cc4f4efccb345842af6adbbeeb4c27162dcc4c8eb1ee7f0eda0a71c82b101aafbe564f0e2a40f7b4a60a9146e339dab6c024bcedd1f38bc30961c06a93606fd26f957c0b2b8d17b08dac5e70208ba7fca7eb9dd74a00c0289a2057f3f274abd4d081832859241a09e73e550a23794510f0492defd699f28e7d13aacbc7af97bc6032a7a7a5385f6760f9f2669d0f9fd974c2451bc0637eb0e9fb977ee837af1755c9c980b78f24acb1b743a12679fdba136bcb7cd34cc2"}) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000106000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6c02000000bee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f000004e000-0x3)="05c12d", 0x3, 0x20000000, &(0x7f000071b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f0000313000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000ab0000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f1d000)=0x42) 2017/11/22 14:31:59 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000db2000)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0x1c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a15000)=0xfffffffffffffffe) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) write$evdev(r0, &(0x7f0000197000)=[{{0x0, 0x0}, 0xce30, 0x4, 0x20}], 0x10) 2017/11/22 14:31:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000abd000-0x10)={0x0, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000e29000-0x9)="2f6465762f73672300", 0xfffffffffffffff9, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b96000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000257000)={r1, 0x10000000, r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r1 = socket(0x0, 0x803, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000061e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000098000-0x4)=0x8) syz_open_dev$loop(&(0x7f0000633000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x10000) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a14000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000278000)=0x79) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:31:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000328000)={0x27, 0x401, 0x200, 0x5, 0xe5de, 0xfff, "faba6eea706d64fdea90542055eb499b95089a15146c02cb3c7616b5a37ffc1af0777e5d7a9b7429aa5bf0bbe917fb1e62021eb41f1a9e62a80e9fa079a113", 0x8}, 0x58) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009ba000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000005a000)="2f6465762f76637300", 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c63000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f000062c000-0x8)={r2, &(0x7f0000275000-0xc)="000000000000000000000000"}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000379000-0x10)={&(0x7f0000023000/0x1000)=nil, 0x1000}) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c4000-0x11)="2f6465762f7667615f6172626974657200", 0x8080, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) personality(0x6000013) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000803000)={0x0}, &(0x7f00003b0000)=0x4) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f0000a1b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f0000c72000)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000466000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f00002f0000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0xfffffffffffffffc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000872000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed1000)="2f6465762f72666b696c6c00", 0x444002, 0x0) write$fuse_notify_inval_entry(r0, &(0x7f00004ef000-0x20)={0x20, 0x1, 0x0, 0x80, 0xaae1}, 0x20) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c8d000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f000031e000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000681000)="a3", 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:31:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) sync_file_range(r0, 0x80000001, 0x8, 0x1) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) pipe(&(0x7f00004ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d29000)=0x0, &(0x7f0000efd000-0x4)=0x4) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:31:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000082c000-0x10)={0x0, 0x2, 0x1, 0x80}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f78000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000832000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:31:59 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) capget(&(0x7f0000d5d000-0x8)={0x20080522, 0x0}, &(0x7f00000c5000-0x18)={0xdea, 0x9, 0x8, 0x8, 0x4, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bb0000-0x18)={0xaa, 0x1f, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000654000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002ee000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009b2000)=0x14) sendto$packet(r1, &(0x7f00004be000-0xbd)="491d2a82558e0e10c5643f568bb541175ed49e85d50101df262f9f4854944c47238f448405bb50526642672df1b71a92672b1f97e033994e9479d3bdf48bac46caabadfa55ed4dae91cdedf0fcfdf89411f4293db9225c3b4b78a2a1cd0a2e20e91bb3245d10da6d4b928037a362c93bf051ed36e4c7dc959cb1d9049b0ca783f22c01dc0b4e438ccd263c9ddf86d2e5570273326034f31e4cbda4d7c9d6c2848adc4003f69e7d6a571bcff9b7a87f1d0fcc6e7b372d854eb699fec215", 0xbd, 0x80, &(0x7f00006ee000)={0x11, 0x10, r2, 0x1, 0xffffffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000131000/0xd000)=nil, 0xd000}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) 2017/11/22 14:31:59 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x101) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000982000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc5af}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000424000)={0x0, 0x5}, &(0x7f0000e9b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000067c000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000, 0xffffffff}, &(0x7f0000a59000)=0x98) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:31:59 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1d000)="2f6465762f73657175656e6365723200", 0x80002, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000f1e000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f1f000-0x4)=0x6e) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000f1e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000314000)=0x10) 2017/11/22 14:32:00 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000b7b000-0x9)="2f6465762f76637300", 0x8100, 0x0) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000659000-0x11)="2f6465762f7161745f6164665f63746c00", 0x36000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x20, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cf8000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r1, &(0x7f0000705000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r4 = socket$inet(0x2, 0x800, 0x5) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000c3000-0xc)={r1, r2, r3}, 0xc) 2017/11/22 14:32:00 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000aa4000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) timer_create(0x7, &(0x7f0000f11000)={0x0, 0x2b, 0x1, @thr={&(0x7f000091a000)="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", &(0x7f000039c000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ce000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000865000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000975000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063d000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000cf8000-0x2)=0x328) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 1: r0 = syz_open_dev$mice(&(0x7f00009ec000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ff000)=0xb) openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x2001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb9000-0x8)="2e2f66696c653000", 0x2000, 0x2) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x4, 0xffffffff) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x6, 0x4, 0x100000001, 0x0, r2, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="33", 0x0}, 0x20) open(&(0x7f000059e000)="2e2f66696c653000", 0x2000, 0x1a0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000eef000)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000736000)={0x0, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000+0x82b)={0x0, 0x0}, 0x800) ioctl$KDADDIO(r5, 0x4b34, 0xfffffffffffffffa) 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:32:00 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000207000-0x8)={0xa, &(0x7f0000153000)=[{0x7, 0x8, 0x9, 0x9}, {0x80000001, 0x200, 0xfab, 0xff}, {0x8, 0x0, 0xd9, 0x100000001}, {0xbc, 0x5, 0x4, 0x0}, {0xfffffffffffffffe, 0x401, 0x2, 0x800}, {0xa933, 0x100, 0x39, 0x80000001}, {0x2, 0x800, 0x5, 0x81}, {0x4f, 0x0, 0x1f, 0x8}, {0x1d, 0x5, 0xc51c, 0xf841}, {0xffff, 0x6, 0x9, 0x9}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b04000)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="9f", 0x1, 0x4810, &(0x7f0000266000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sync_file_range(r0, 0x457, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000d85000-0x8)=0x0, 0x9) r2 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r2, &(0x7f0000655000)={0x18, 0x0, 0x1, 0x0}, 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000445000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r3, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r3, r2, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000c71000)=0x5, 0x4) 2017/11/22 14:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007e1000)=0x0, &(0x7f00008f6000)=0x4) 2017/11/22 14:32:00 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x80000040fe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006c9000)="2e2f66696c653000", 0x0, 0x10) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0x9, 0x5, 0x3}) flock(r0, 0x1) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) symlinkat(&(0x7f0000627000)="2e2f66696c653000", r0, &(0x7f0000a19000-0x8)="2e2f66696c653000") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000757000-0xa)="2f6465762f6375736500", 0x200, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80a, 0xefd3, &(0x7f0000bb4000-0x8)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000faa000-0x10)={&(0x7f00003b1000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000b4a000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f000024d000)={0x0, 0x0}, 0x80000) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a36000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f0000da8000)="d1", 0x1, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) modify_ldt$write(0x1, &(0x7f00008e4000-0x10)={0x8, 0x100000, 0x1000, 0x2, 0x6, 0x8, 0x6eb, 0x8, 0x2, 0x9}, 0x10) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0xfffffffffffffffc, 0x0}) syz_open_dev$loop(&(0x7f00004c8000-0xb)="2f6465762f6c6f6f702300", 0x4000000040000000, 0x20003) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f1e000-0x1c)=[@in6={0xa, 0x2, 0x65a, @loopback={0x0, 0x1}, 0x6bfb3707}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00006b3000-0x2)={0x6, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000626000)={0x4, 0xffffffffffff34f5, 0x8}) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd9000)="2f6465762f72666b696c6c00", 0x2800, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) fstat(r0, &(0x7f000054f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) bind$netlink(r1, &(0x7f00002d1000-0xc)={0x10, 0x0, 0x81, 0x5c4}, 0xc) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d57000-0x4)=0x14) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000043c000-0x10)={0xef, 0xff, 0x800, 0x1}) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003b6000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000078e000-0x8)={0x3, r2}) 2017/11/22 14:32:00 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ustat(0x1, &(0x7f00006d9000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000876000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e8a000-0x4)=0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c2000-0x9)="2f6465762f76637300", 0x40, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc2000-0x20)={r1, &(0x7f0000209000-0x58)="153171a6e7f86d6821b9ddbaea538636c817af77cf0107f28f54ba2c36a1eadaa115b876eac140274b76dc541737c474f211b0a00aec08b4fd94628e12917797361939b2f9d4fcc14fd92d910092172592d7b0dd4934e595", &(0x7f0000bff000)="", 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000c41000-0x1)="25", 0x1, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cbb000-0x10)={r1, 0x28, &(0x7f0000e23000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000015e000)="7e5ea0e338bfd1d2a0ebc797338b0dffeb6fdeacc69cc4e42e908b7aa32fb2de60415562aa293de4fc9bad613317d370731cac87615f7e0f82c4017acdc3e7fd0c7076d11c1e6ae73e84f47b433688a7d271ee0906fa66278d367a6f1d4df96fc45de42d562a3bd4d89a9cc80fea4859d19f08d7facc9c5858502ada9f42795cfd74af89f6bc124abda08da7f1346ca55ba4aef646a202cd2c0ae783b8180fa56460f098b7330bf73e37c95c3c712d3e61b9e89c4ba25cd0773e3dca32227e8db75a16b18b4230656aac73b4d9824dc0132d27ba032386df9dbf5c568d06918e4a2fab91c4") bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000a9000-0x4)=r2, 0x4) 2017/11/22 14:32:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000d2c000-0x9)="402c73797374656d00", 0x9) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000552000-0x3)="fbfe5c", 0x3) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007b5000-0x4)=0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) io_setup(0x0, &(0x7f0000b80000)=0x0) io_cancel(r1, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f000064b000)="6e09d23cd482b8f3f8cf2e27bd1593bb02ab39d400ad2edb032358cd76e43c25ee23f1f339b281c3599b9ac519f68609c36c", 0x32, 0x5, 0x0, 0x1, r0}, &(0x7f0000d13000)={0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r0, &(0x7f00006dc000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007df000-0x4)=0x1c) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f0000b98000)=[], 0x0) sendfile(r2, r0, &(0x7f00007d6000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000056d000)="2f6465762f72666b696c6c00", 0x2440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00001e3000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002f9000)={@common="6970365f767469300000000000000000", @ifru_flags=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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005d4000)="", 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000625000)=0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f1d000)={0x3, r1, 0x1}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000f1e000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ef000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000360000-0x28)=[{&(0x7f000094a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000084a000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000b3f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00005e0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00007ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0x5) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000801000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000774000-0x18)={0x4, 0x7ff, 0xd2, 0xb452, 0x3, 0x3}) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000143000-0x9)="2f6465762f76637300", 0x400, 0x0) write$fuse_notify_retrieve(r1, &(0x7f0000da7000-0x30)={0x30, 0xfff, 0x0, 0x71d, 0x200, 0xffffffffffffffc0, 0x81}, 0x30) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000cda000-0xa)="69645f6c656761637900", &(0x7f00002b6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000103000-0x95)="ac38deb75e2acd15a0192ab3d805af7ff621e7024d63c5caf70f9f71a2c1f3ae51a3005df9d69ef9a903a0eabd901cd21806c350b66ee8c412701b5e74311e8ec7e36fde993159ff53895d203e3439ce469acb2840c50fe066c1ecf343d2e8efb29450ef67bff15046c9daf889f18627f747bca6ec9b6067f510efe2232bca7b479f2054a8e9587bf3a01d2abc90f3de75e59abe8f", 0x95, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000e8c000-0x8)="7472757374656400", &(0x7f0000edd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r0, 0x1, 0x9, r1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r0, &(0x7f0000824000)=[{&(0x7f0000bd3000)="", 0x0}, {&(0x7f00000ff000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000cb6000-0x1)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f35000)="2f6465762f6375736500", 0x200080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000094e000)={0x0, 0x80, "7f3816e4b37ba40a96d9427b7f42415da3d35a51c7300d1515d6b290bb81f056a297642864e5259fa1a5b2850a5f40d145c74dd67dbf9f6d82b478007d33b218e43816cb34b7b65212ace75bf4307aee53ee27326577f89929bcdf211d0cc17b22961358dbb80122c446bb4235ef4204b3f0ddb0c0cefe2a3ba56084075091a3"}, &(0x7f00008d9000-0x4)=0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000040e000)={r1, 0x2, 0x2, 0x2}, &(0x7f00007e5000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000368000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r4 = creat(&(0x7f0000b65000)="2e2f66696c653000", 0x4c) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000797000)={0x6, 0x2}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup3(r0, r0, 0x810172c41865ab0e) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009bb000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000f1e000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000b3b000)="ff02040000000000fffb0000000000000000000081000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000e73000)=0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000021d000-0x24)={0x1, 0x4, 0x6, 0xdce6, 0x9, 0x818, 0x513, 0x4, 0x6, 0x63a, 0x9, 0x7}) 2017/11/22 14:32:00 executing program 2: inotify_init() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000346000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000001000-0x24)={0x7fff, 0x7fffffff, 0x80000000, 0xaf, &(0x7f000055a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000b8000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000462000-0x4)=0xb9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00005c1000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = dup2(r0, r1) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000155000-0x10)={0x5, 0x100}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000000000000, 0x0, 0x80000040fe, 0xc000000000000000, 0x7, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0xfe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "6861736800000000000000000000", 0x0, 0xfffffffffffffffe, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x1a000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00008ca000)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setpipe(r1, 0x407, 0x6) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000adc000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x92, 0x0, 0x1, 0x7, 0x1, 0x9, 0x1, 0x4, 0x10000, 0x4806, 0x6, 0x9, 0xa720]}, &(0x7f000066f000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a86000)={0x2, 0x919, 0x0, 0x81, 0x8001, 0x6, 0x20, 0x40, r1}, &(0x7f000088b000-0x4)=0x20) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000edc000-0x8c)={0x4, 0x2, 0xfffffffffffeffff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) syz_open_dev$vcsn(&(0x7f0000fb7000)="2f6465762f7663732300", 0x6, 0x4000) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c26000+0xd10)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e50000)={0x0, 0x3a, "0a954b77927abe26d3e3edfe9754d7cc4d1bf4f1113db02f564b0691810dd44989cbb80bb9df9fc6eb291a4e0f0ba526092566b723827b09c588"}, &(0x7f0000749000-0x4)=0x42) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b2d000)={r1, 0x582, 0x20}, 0xc) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000019e000-0x4)=0x0, &(0x7f0000797000)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1d000)={0xffffffffffffff9c}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f1e000-0x8)={0x0, 0x2}, &(0x7f0000f1d000)=0x8) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000092f000-0xc)={r1, 0xfffffffffffffff8, 0x30}, &(0x7f0000f1e000-0x4)=0xc) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f1f000)=0x5, 0x4) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000413000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00002ab000-0x4)=0xc) 2017/11/22 14:32:00 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e8000)="2f6465762f72666b696c6c00", 0x3fffff, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000e7b000)=0x2) fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f00004ad000)="", 0x0, 0x20008004, &(0x7f0000316000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0x3}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000c6f000)="000000000000000000000000000000000000000000") ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000cfc000)={@generic="432b474ec8edf3c5b0fc3d825f6922dd", 0x6d8}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00007db000)={0x1}, 0x1) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2d000-0x8)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000097e000)="2f6465762f72666b696c6c00", 0x200, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) connect$unix(r0, &(0x7f0000529000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000ac2000)=0x0, &(0x7f0000254000)=0x0, 0x9, &(0x7f0000e64000/0x4000)=nil, 0x5) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9a000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000db8000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df1000)="", 0x0) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000b94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c07000)=0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000363000-0x8)={0x0, 0x80000001}, &(0x7f0000470000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000047c000)={r1, 0xec, "aa9ab387a5ce331eac5ad478896b92fce35f5448d441197bcf25d9e962e474b6fe3fe3c921f5a4d6568f24505f45a176c6be08ddb48879971e8a9d1a156ceac5c7b5cac127e28842eae57f20b0acaad2632de3d025395c98bf9b1e606c6bfc606d241cf3585ea961c681dc30aa018bc1c9e4fd67854d9bf9a2b64839aa25e92ca2f55c0f22096e7a759485320a0529db37109b9b7953897d88fa518251ff3eb6a1aebfd4f5bf0f273c261ce22a1c6a5f6c62836c2973db276597dcd6d110b6fe67d13bb3a8972802c631fa369a2f06f06b1e27caf68b97049df57761cada10f099e2d3bc15fb3e590c4543fa"}, &(0x7f0000bb5000-0x4)=0xf4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r3 = open(&(0x7f00008c9000-0x8)="2e2f66696c653000", 0x400200, 0xd0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ccb000)={r1, 0x4, 0xfff, "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"}, 0x1007) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ee1000)={0x0, 0x1}, &(0x7f00003d7000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007a9000-0x108)={r1, @in6={{0xa, 0x1, 0xed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x81c0, 0xaa92, 0x10001, 0xa800000000000000, 0x7, 0x5, 0x1, 0x5, 0x74, 0x36, 0x10000, 0x5, 0x5, 0xffffffff]}, &(0x7f0000e84000+0x807)=0x108) 2017/11/22 14:32:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007d1000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000ad0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f19000)={r1, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f000041e000-0x4)=0x98) 2017/11/22 14:32:00 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000b22000-0xa)="2f6465762f7663732300", 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x3000, 0x6001, 0x218, 0xfffffffffffffff9, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f000010e000)={0x18, 0x0, 0x401, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003ee000-0x2)=0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004a0000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f00001b5000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000028c000)="2f6465762f72746300", 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000058e000-0x8)={0x0, 0x100000000}, &(0x7f0000561000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000660000)=@assoc_value={r2, 0x80000000}, 0x8) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000bb3000)={{0x300000000000000, 0x80}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x100010, 0x6, 0x3, 0x98, 0x8000000000000000, 0x5, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000bcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000048000-0xd)="2f6465762f7573626d6f6e2300", 0x596, 0x40000) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 0: perf_event_open(&(0x7f000068a000-0x78)={0x5, 0x78, 0x8, 0x2, 0x6, 0x5, 0x0, 0x1, 0x0, 0x5, 0x80000000, 0x8001, 0x9, 0x8, 0x0, 0x5, 0x2, 0x1, 0x7, 0x200, 0x7, 0x62, 0x3, 0x3f, 0x401, 0x5, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x101080) r1 = dup2(0xffffffffffffff9c, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000f37000-0x4)=0x0) 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, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r2, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000379000)={0x2, 0x2000, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r3, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r3, r2, &(0x7f0000fd3000-0x8)=0x4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000042b000-0xc)=@sack_info={0x0, 0x6, 0x5}, &(0x7f00000d4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000756000-0xb8)={r4, 0xb0, "21c2cca681175712d83162cf3ebec8abc687955a0b2dd6e6b1b615295d2f2ed88c9d9edfb3fcf1c867a4e386d1c65422251639ce234431b34145df4152ac21d15e3e0361ebc62a7dfaea7cef402ec775ab91b9b2b963af99161d48a386874c1871817958c9b752ba6f4fe270f92a8977cf4559867586e80baba416da9f931e1b9cc416632f25c1e2748cd2e9fcbb9ad3f59bb38df01bddbcfd8b06e9d4ef8aeb2aa48926cb98bab31a032c8334f0c13f"}, &(0x7f000075e000)=0xb8) flock(r2, 0x0) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create1(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000c1c000-0x9)="2f6465762f76637300", 0x2, 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f0000af3000)=0x100000000) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000236000)="2f6465762f72746300", 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000322000-0x4)=0x480000, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb4000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00002dd000)={0x5, &(0x7f00008d0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001b0000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000fbd000+0xb25)={0x0, r1}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f1e000-0x2)="02", 0x1, 0x4, &(0x7f0000ab0000)={0xa, 0x0, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f1f000-0x9)="2f6465762f73672300", 0x7, 0x80) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000f1e000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eec000-0x8)="6b657972696e6700", &(0x7f0000f1e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x2) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7ff) ioctl$int_in(r0, 0x5421, &(0x7f0000d5c000-0x8)=0x10001) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x4000, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20000000000000}, 0x1c) 2017/11/22 14:32:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d65000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00004fe000)={r4, 0x8, &(0x7f0000957000-0x20)=[0x9, 0x114, 0x8001, 0x8, 0x80, 0x0, 0x8, 0x100], &(0x7f0000165000-0x7)=[0x5, 0x7, 0x0, 0x3], 0x4, 0x2, 0x30be1cb4, &(0x7f0000446000-0x8)=[0x5, 0xb5], &(0x7f00003c5000)=[0x1000, 0xb786, 0xada, 0x7cac, 0x8b, 0x20, 0xff, 0xffffffff, 0x6c6b], 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a86000-0x20)={{&(0x7f0000978000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d05000-0x14)={0x0, 0x7, 0x8, 0x6b2, 0x6, 0x4}, &(0x7f0000929000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ac3000-0x87)={r1, 0x7f, "f4d55509bc3270b11ec23ed4710a8610bd4af1c1a1562bc392dfd282afe257bdc5df6dfd4135ab230582c2006fee54c5a42944ba09dc5c5cbe9f32b08d8d7818988a416b7a0eca79d96427dfccacfe7617f965a106b72342331a082ef7d145b5abe7744933d48d9e06277d216a149b8a98b4001b9d6320d8fe8c630e4e675f"}, &(0x7f00000d3000)=0x87) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d31000)={0x0, 0x7, &(0x7f0000ea3000-0xb8)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe01}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000a2d000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000949000)={r3, 0x36e, 0xffff, 0x80000000, 0x12, 0xfff}, 0x14) bind$netlink(r2, &(0x7f00005ed000)={0x10, 0x0, 0x9, 0x9}, 0xc) sendfile(r2, r2, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) timer_create(0x2, &(0x7f0000155000-0x58)={0x0, 0x6, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000870000-0x4)=0x0) timer_getoverrun(r4) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0xb, 0x4, 0xd58, &(0x7f00000c9000-0x8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00003af000-0x8)={0x6, &(0x7f0000b63000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000db000)={0x0, 0x8}, &(0x7f0000692000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f41000)={r3, @in={{0x2, 0x1, @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]}, 0x7, 0x9}, 0x98) 2017/11/22 14:32:00 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008db000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092a000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) r2 = userfaultfd(0x0) r3 = socket$inet(0x2, 0x800000000000000b, 0x7) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000084000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) r4 = gettid() fcntl$getownex(r2, 0x10, &(0x7f0000836000)={0x0, 0x0}) kcmp(r4, r5, 0x7, r3, r2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000925000-0x8)="2e2f66696c653000", 0x106) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xcbb) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000008a000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) accept4$ax25(r0, &(0x7f0000994000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000dba000-0x4)=0x10, 0x80800) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000841000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000074b000-0x8)={0x0, 0x3ff}, &(0x7f0000480000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000098c000-0x8c)={r1, @in6={{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000094a000-0x4)=0x8c) 2017/11/22 14:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x2) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000ab5000-0xc)="2f6465762f6175746f667300", 0x9e0417886a27b615, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff0000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000085c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000f1e000-0x18)={&(0x7f0000533000/0x3000)=nil, 0x8000, 0x382ee8b800c40e68, 0x90, &(0x7f0000055000/0x4000)=nil, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x9, &(0x7f0000f1e000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b50000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007d5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000af000-0x4)=0xe, 0x800) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000038e000)=0x3, &(0x7f0000a0a000)=0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000472000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000826000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000cec000)=0x8) 2017/11/22 14:32:00 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f00001f7000)=[], 0x0) 2017/11/22 14:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) syncfs(r0) 2017/11/22 14:32:00 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000011e000)=0x0) stat(&(0x7f0000a02000)="2e2f66696c653000", &(0x7f00009c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003cd000-0x4)=0x0, &(0x7f00009b5000)=0x0, &(0x7f00004a7000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000344000)={&(0x7f00003cd000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006a3000-0x8)=[{&(0x7f0000824000)="199297bb0d9a18e1ea55c5e6f600501a7a35c99effce88408b8b65357dce73cf72befcad", 0x24}], 0x1, &(0x7f00007a8000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x2, 0x81}, 0x6106dccf1367b4d6) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ebc000-0x8)="2e2f66696c653000", 0x7fd, 0x20000000000014) ftruncate(r0, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000434000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f6877726e6700", 0x4, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0x8b, 0x4, 0x8, 0x100000001, 0x7fffffff, 0x5}, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000471000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70423, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x40, 0x0) r4 = open(&(0x7f00002e0000-0x8)="2e2f66696c653000", 0x2100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x10)=[&(0x7f0000001000-0x1)="00", &(0x7f0000001000-0x1)="00", &(0x7f0000002000-0xb)="2d47504c63707573657400", &(0x7f0000001000-0x23)="776c616e3076626f786e657430776c616e31757365722725292c47504c7b7070703000"], &(0x7f0000002000-0x8)=[&(0x7f0000001000-0x11)="6370757365742373797374656d5d2de400", &(0x7f0000000000)="7b00"], 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x7d) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f000076e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10881) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000de4000)={0x1, 0x5, 0x1ff, 0x5, 0x0, r5, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r6, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x0}, 0x20) [ 537.573064] QAT: Invalid ioctl 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000f43000-0x10)={0x5, 0x20001000, 0xffffffff, 0x3, 0xc9d, 0x2, 0x8, 0x8, 0x282, 0x100}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xdc, "6194c33ed621b2dd579e6674a7f513a72a4ec0da51817ac6d05eb968554241ba5e9ffd493ea7485605f8e7a2e900892038cf248a1e2b0e4cac6287e2e9586363fd4ddce4ecdac15a9e551a8a10f8c5882d9e54443187270cb285dadc7358dc0f67d4978480ca0a7272f9afd1b08d6564fec860e3dc0dcd3ce95fa2862c6bf5d636f4807adde4227779530caa8187f3a53b0d5387384a4084d234526e96c84b4807d4278600d1d4b52943af2c28be79766f7563fff4c07a0e71db60ba3301614302490cf7214a7aa4b01f7b542e0b617f10eafd9465348a52d8618eec"}, &(0x7f0000000000)=0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x5, 0xffffffffffffff80, 0x783a6419}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000001000-0x4)=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) io_submit(r3, 0x2, &(0x7f0000001000)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x101, r0, &(0x7f0000001000-0xf)="10ae973dda533f61f09232edba6806", 0xf, 0x7, 0x0, 0x1, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000002000)="ffe56c0161b08241849b11c93fc0911406133d43be6b7245da6ccfbd8d406913a789d01c278982ea08a78bbab413d58426d1e065bd312dda2ecf342a939e8daccc975872c9e8aa0af1005fa3dfba01", 0x4f, 0xe0d, 0x0, 0x0, r0}]) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000002000-0x8)={&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x1, 0x6, @thr={&(0x7f0000000000)="b7f4f2058cc506ea3b0200a43ce95c6c47ddffad809c1e2e8384ce7948db693be9205ffa4a22a97bdd955a7f64b80127c3db2d973432d702448196fa17c66a69a1fd43fd5a37400ede14a072ddbde92eb05f5cd2639df11648efd3d876597e8cdd597a8472fe9a6005ca907b93874613c32e87a23d1c253a42d9bc739f380fe33209cd6c32d2ff39c1d72584ba24d96a58c3e8ec43f0b63211081c9ec2d3fd5ed5e43c17ad96904e2ecd2fa9348010e759713fa7419d55f109192e6aae4b8d9fb7193ca32998f085ecc7500de64509c36bc35d473f40bfaf", &(0x7f0000000000)="4c339c03a5a672b4566667e80a4493a97e763a5bbe51420e75f67dde3f1697fddd875141b5d201c6a6dd8640091b225e68a00e434b4fc7d55469c0e47c915260e851459184a9f195cbdb128b7f51a9eeb59ba279a1e003d6602fbd39741f8843e7aafe3add6a9b6ae9307d503ce7e4ed28a7afedb57433226d7f3d2d19e337516e6e451327b2c2658aca9d14314f57aa13c8655fafa87e110eddaa63032a79f8b59db896a7a2efdbda121dd07a8f2fa83d88517cddf6493ab8f24a19f6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r4, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) faccessat(r0, &(0x7f0000381000-0x8)="2e2f66696c653000", 0x0, 0x100) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000240000)={0x1000, 0x100000, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000018d000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f00004ef000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000521000)=0x6, 0x800) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000807000-0x3)="fc7f43", 0x3) 2017/11/22 14:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0xfffffffffffffffc, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000529000-0x2)=0x2, &(0x7f0000690000)=0x2) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getgid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000125000-0x4)=0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00008fc000-0x8)="2e2f66696c653000", 0x80000c18) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 537.647548] QAT: Invalid ioctl 2017/11/22 14:32:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) sendfile(r1, r0, &(0x7f0000c98000)=0x0, 0x8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x1ff) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000302000-0x19)="f700040000000001000200000017003fffffde10ff00020548", 0x19) setsockopt$inet6_buf(r0, 0x29, 0x1000000840000031, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000f2000-0x4)=0x0) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) symlink(&(0x7f0000d21000)="2e2f66696c653000", &(0x7f0000fb7000-0x8)="2e2f66696c653000") 2017/11/22 14:32:00 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d64000-0x18)={0x0, 0x80000001, 0x20, 0x2, 0x1}, &(0x7f0000f6f000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xfffffffffffffffe}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d90000)={0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00006aa000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setscheduler(r2, 0x5, &(0x7f0000831000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00002cd000-0x10)={0x5, 0xffffffff, 0x0, 0x8000, 0x4c, 0x0, 0x1000, 0x3708, 0x1f, 0xffffffffffffffe1}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001c7000)=@req={0xd2, 0xa1d, 0x80, 0x23c9}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006c5000)=0x0) r3 = getpgid(r2) kcmp(r2, r3, 0x0, r1, r1) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() socket$inet(0x2, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000f65000-0x8)="2e2f66696c653000", 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x0, 0x5, 0xff, 0x0, 0x1, 0x0, 0x0}, 0x14) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) getrandom(&(0x7f0000219000-0xf)="0000000000000000", 0x8, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="08", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f000000e000)=""}, 0x10) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f0000ef3000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8400) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000314000)={@common="7465716c300000000000000000000000", @ifru_map={0x4, 0x20, 0x5, 0xc00000000000000, 0x9, 0x100000000}}) fcntl$getown(r0, 0x9) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xfffffffffffffffe, 0x31, r2, 0x40000000000) mbind(&(0x7f000034e000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000528000-0x8)=0x0, 0xfff, 0x0) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000823000-0x4)=0x0, &(0x7f0000d6b000)=0x4) 2017/11/22 14:32:00 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000adb000/0x3000)=nil, &(0x7f00001db000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000c51000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bdf000-0x4)=0x0, &(0x7f0000f1e000-0x4)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000b71000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x307080) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00003b1000)="2f6465762f696e7075742f6d69636500", 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00008d7000-0xe8)={r0, r0, 0x6, 0x0, &(0x7f00000e3000-0x57)="7ed30251fd1c49faae41c9c64aba9b7d455f1ab3ba9c942d99b340aa20c05238b59d8e2f22936ebd91de9968dae60a4c322de50867722d3adfe830de31df26678ec1bbfd41af4ab13d8cc7da22016a0dcffd47e4942334", 0x100, 0x7, 0x6, 0x7, 0x7, 0x8, 0x3ff, "f289e1408d9c9a9cfcbe601a8cb80cd0210642703599bb0453040696856ec292f1e079e2ac7606e29afdae19b54837c583adb0588a3e8a224af011486dfc08add80d2121b7cd6283c1ade36114f3d0878ba608ff2ab98e4dae7f56b22181c04b5a1b4c0c88784244fd599bd41a24b90a565f5ec91e56beb1b943b4525e2a3b96f9c17a3811012d58cbe053ccc7d9e47ba20c0f2212568c99fe2bd44dc92076da9bbb02ec24cc3de54e36c6e4d79372346f17651a71a5f7ba83830b7f3c61bc9ba3e34cdc4056a73a"}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f000089e000-0x4)=0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000834000-0x1)={0xe3, &(0x7f0000f1d000)="263d47bc0b62d0aabc13201f4f72ecd3946540cae493dade713ea97501b4fbb3716bea746a98ba12e906d197653095565418cf4df41b40ba4c606c32a165bd287e6c01b829ad495f1b91d34521a39004aa1ab67957361e9df75db2a51702042b2160438f05000a6795cf0ef15d253792e7c1262a1a1101703b76cb63b213b7ec00023408010400005b48c75d7d11eeb63e3bd562ddcd70053cda58639d316ac5c5faba2afb5d5c2e374d48c79ee0450669430618e83d2024056d0129887b00000093678f04f5c6d481a66addade67e6660b47db427470a0633ba5d0f8dd0a716253603"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dea000-0xc)="2f6465762f72666b696c6c00", 0x404000, 0x0) remap_file_pages(&(0x7f0000598000/0x2000)=nil, 0x2000, 0x1, 0x20, 0x39020) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 0: 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, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x6, &(0x7f00001d3000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000762000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000f52000)={0x57, 0xef5, 0x100000000, {0x100000001, 0x9}, {0x8, 0xf2}, @ramp={0xffffffffb752f443, 0xfffffffffffffff8, {0x9, 0x5, 0x9, 0x1}}}) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:00 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) socket$inet6(0xa, 0x80000, 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) syncfs(r0) connect(r0, &(0x7f00005f1000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000824000-0xa)="2f6465762f6375736500", 0x88000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff023f0003ffffffe400000000fdfff80000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000065000-0x4)=0x0, &(0x7f00007e3000)=0x4) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00005af000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000385000)={0x0, 0x67cb24af}, &(0x7f00005ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000223000)=@assoc_value={r2, 0x400}, &(0x7f00000ce000)=0x8) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0xff) 2017/11/22 14:32:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a67000-0x1c)={&(0x7f00001ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e48000)=[{&(0x7f00007f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000a67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000dfc000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000fab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000cfa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x5, &(0x7f00004d2000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0xdcd}, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000074e000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000059e000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000849000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b27000-0x8)={0x0, 0x4}, &(0x7f0000f6f000-0x4)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) ioprio_get$uid(0x8d1a5fa6f336dba9, r4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000063f000-0x8c)={r2, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000edd000)=0x8c) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000e7d000)={0x7fffffff, 0x3, r3, 0x0, r4, 0x401, 0x4, 0xbd4f}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fa1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000538000)=0xe8) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0xfffffffffffffffc) vmsplice(r1, &(0x7f0000600000-0x30)=[{&(0x7f00002bc000-0x81)="7356fb1f3f42c096c9300d30e3c243005415a8591b2b1a4f0e54f4caa2c86a845c0ba175e6c58358c9c48d7bd87b2d411714cdda0111be14cf79f356b3f8900ecd9295ae1d8d8741a2d2d804ddf05cdd09898b28b9e3a520b1a43412d0cb1851fe88eb0d6cd5b5bb0982c452ad2c532055e40821d429c1c31fc41054bb0d3ec023", 0x81}, {&(0x7f0000c9a000)="05b682f7d83b4d22443cb5bcbb1ed52809483e9673723c61e56bfb1cdf30ff5253f738e12a4e0925dfd5a1ea9b8977499b6e53b52198797b5ba9248e7b4367c17786f6c5cc5afc9bc33607dd6ff32d3c35132217182d1b", 0x57}, {&(0x7f000066d000-0x56)="a1f2e4ac875594ef1545bcfaea9c0a205bef365271a0a248b85ec4acd5bc6bce89d139314076cdc6c4118fc425d70a4cf4cf23a7da8d1d6b1e41118ef2bc1e9914dcd7c183f03b50970e68c1dfc70e051baaffd70b62", 0x56}, {&(0x7f0000e7c000)="229b8891341548b8e3c5adf954e2d3ecd61fef3d72392903dfec45c95434", 0x1e}, {&(0x7f0000bd6000-0x6e)="fd26eca608bcdcaac6de74e334b7b9a76946938a08367b10cfa6321f8d9f9bc923998b188078881731436eeee1b917d4992a17c391fb49341484657b9417efa17aa2a23dcfd854181da7c813b31b4a27a843cc7a236ae001a6c180a66f89007fd3772f43dd5efc360ee8c163815cfd", 0x6f}, {&(0x7f0000317000)="7ae7e0a11e224b745d8834ad8303552388361e790b6a2ff006997a33bec85e2c138c1cf73cb68dd1c20640dcd64072d70cc71eb71459a4ea95701e4d092051757f5c6238513e9fef3bf5c926c94790c7b8c514c71b8b", 0x56}], 0x6, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ac6000-0x22)={0x0, 0x1f, "656c24d5ffb694f814d80550c337e72034088e9b7440aedbca63ea7d31fa24"}, &(0x7f0000249000-0x4)=0x27) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7f) sendmsg$inet_sctp(r2, &(0x7f0000e91000)={&(0x7f0000f28000-0x1c)=@in6={0xa, 0x1, 0x10000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000316000-0x10)=[{&(0x7f0000b27000-0xdb)="c08712863c6c56dc43e8da0d03758d57c8b4643350b573a37ca4142b79a33e16fd3f9ed690c4cb602783882c130c08af0b3bee392aed86723bd75cf79f1101da4032c5485c3169942ee75d9a3ba4da3ce37b0c824ed34b9f21dee484d5e553c4a8bab582f0f3b8ba358e5596f5f9afe4641af6543a11102ecbaebbc9836c83bc9669a02cfca244c5f97542b1f97a351811880ab26a57f676a2f559717c663b46a625b1dd80608b20f4451122aadd8b0b7658aba2f77c305554d1fd66739bc4ec2517bcf822a96112689e67a9e15a851e3280bf074de2df72604b7a", 0xdb}, {&(0x7f000058d000)="b6c4f86d321a32d47b56b0bee3c6ee72a4447d918d8c4046f4ab65c5e6e61ff9b04ad0df1154a077ba65bbad26ed4923178d0a6ddf5657656420aa318d94b9661460c7bb329fcb07e0a261085e8f18d757def3f01ad4", 0x56}], 0x2, &(0x7f00002a7000)=[@sndinfo={0x1c, 0x84, 0x2, {0x101, 0x8002, 0x1, 0x1709, r3}}], 0x1, 0x4040000}, 0x40811) 2017/11/22 14:32:01 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000071a000)=0xfffffffffffffffd) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f1e000-0x4)={r0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000f1f000-0x4)=0xffffffffffffff80, 0x4) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000f1e000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) sendmsg(r0, &(0x7f00002a4000-0x1c)={&(0x7f0000093000-0x58)=@nfc_llcp={0x27, 0x612b5375, 0x3, 0x7, 0xffff, 0x0, "dbed971e74ac3922a46d4d708d6156cbaff0c4860377dbbe777b23d83296ba9bb88d1c56db01195d15c196d81c3c5213855db2b35cd2c46d8c4e8b6e56fc3b", 0x1f}, 0x58, &(0x7f0000407000-0x10)=[{&(0x7f00000d2000)="e05a851ab6c79ec288bd5af8cbae9270524b43d255faf95248e72451bd737c87966a9d41837373d5f81285ccd6cf339eea30c24ec89cd235083635e03202ed87b6b56b5401cab9491cd738fa19c1b8e4c2bfe3b52afbefaa3e7fd86324a3c4500a2dd4a5a70f4a27fe586e7042decf13a743b6aeff9f25e0f9d7f90d5b6670d4b1d8545272bec4c398f8d15e7b93194413244a2576a2daa468487b5f88ca054d5170fde766912691803fdb227e37a063af95ced57d448ff95e282117dcd04c970ce88563c48a96f7737ad16bd85454fbdbe9a6fae10d1b6bd2507c5140e55647cfd6a9aeb3005993d3791d35336543b9681dd1e83a88cf", 0xf7}, {&(0x7f00001f2000-0xd9)="ecebaeb89f09e194ef56cf83cd4cb0136dab69325f4002e52c31998c8e2415d41ccf5a39ebce1b2e4e56e020106119c81a0d0bccecf195c4950522576e2ebda4ca51cf823662469a29ed79cf2750101f03bf3d419d32183697181e4eec5c385eb472b1279793cb1af13872bd500926fc950489f2cc57e9efda0db8fdc8e73527cb6eb212d57adc717ef62628019275de794d17bc1b16555ffde6822f83df631cffecdc9b6765c24a3fa58bb91cf206f948265555080a28a896bcc5e8ecdee0c1601f19788249a865df16a92a26a62e6d6d54b7c73644699d06", 0xd9}], 0x2, &(0x7f0000a9d000-0x240)=[{0x108, 0x12f, 0x2, "f24812a22b6dab64188352e73281ca79bba87af1b04c8f989a0825140841785ea42770ddededf87986d2b7dbf8dabfc097cd951df51f8f0600d34b97f2336c8288b7e7db7237fb117b76dddca3e3e92943a94af2b8d6b441f32b3119dc3ed9329d9c4e0f57a5a73c31587be7b61d9b234ccefd36daa70b4654040d46e30472db652114eb8abaa4745be370118b205c69996c624ee2b00f4db40cf6fe0d9c4397c9a50d512b2f5e3772a8e067d4cd71876b5629b62f9e06bbda7dddb8d09e5a4a1bec452e50ca38f4552b9d0c765f82dcafcfb7e0e4c3415b4f229f2f33c0bc39f8a80504f7a30220b489d3dd29689f8b96db5bcaeb85cc4fdd"}, {0xbc, 0x11f, 0x6, "739fd287697faf32e158da3834acac868697bbf24be216994f38ed09ea0e75b1b076d871ab142afec168b106d56068c9e55f270cd6d4c365ba78dab189c8700b5740b9a2dfc20a15303bb8416f46b01947aedb20950c01ba127d311a834017ae1adf16dfd27b48bbc78df21d9225f258509e04e41a155e9d0979ff97c369cc211b71d36880cfd28e0ab377f50b9b1cbd3c75f07bde7811f12d2e7284a651dfcdf27e5dc68144fe8932f2928720537f6f"}, {0x7c, 0x115, 0x81, "48051cfa3f198eef8fdf683226650c24b7eba0d35ef1eb3027fe43b76ccb89dc6fddacab76821a915242093b98aa769e2c2cf83677fe2ed7ea9a457ff4ea94c2defa6e65306bdc2b20b2554cb55b6fa6215f8a9d42a9bcc527dd7189d8da77159f21208a8c47e7b7d46bcd2cbfff"}], 0x3, 0x8080}, 0x4000000) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009be000)=@int=0x0, &(0x7f0000339000-0x4)=0x4) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00006c8000-0xc)={{0x8000, 0x1, 0x8, 0x20, 0x100000001, 0x7}, 0xdd08}) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dd0000)=0x3, 0x4) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e20000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f000084e000-0x4)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d04000-0x11)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f4b000)=0x8c) prctl$getname(0x10, &(0x7f0000439000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00002ff000)={0xf33}, &(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000634000)={0x393b, {{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0xa0d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x79b3e848, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x56, @loopback={0x0, 0x1}, 0xfffffffffffff9c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000940000)={0x0, 0x3fe, &(0x7f00007bf000)="5a602430e5545c227fa310ab5e32fe96493c34189ee046eb6a9433cffd7a00b075c304cd41479b927e5b60d447a90c2cc770adb1714fd4c98f7cf42b3ade57d05615c86e2ac30f887a63dabb6db2032e64e15828ca1197d861b555a079c332378f96a105e3d3b62819a191e5d580a5e2fcbb123f0f91c6908202663a162c6a77f66ca0812795fac56c46c8165b9336b58767b994c1c2bed286805dbcb1a6700387af9853de1187fdeb52e6bcfeed50ea009fc35649be1b5462d4e892ad7f09f7c6b93df157dc4a0c9b7519baa5dee0b74f62b1e622e79483f6656cb7d2375e", &(0x7f00000d2000)="966ce89d4f9a0ba1965c84c7f407f6b761335694ec2afc0e7c446155f9b26a2c5e0fd25750a43f96a368d967fd95bca6fd7271edaf3f560945962fdade39cf3db7953801b93bf40ea90ac1afb7881d3ebc4219b92e7d9dca517545dc180df184a7cfc783483631ff015ab74a0df28084c260c8ae77346ba110314849c2347ae5c240b2ce536794a0d142da8fe2e09f136ba58603b91bb344c5a382b96c707ec3605491d0967445cb794551b55861f3d4603869c12a42f19ee17d1a8c1eacda595d9557bac255f63e", 0xdf, 0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d38000+0x761)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1}, &(0x7f0000f56000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000751000)={r3, @in={{0x2, 0x2, @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]}}, &(0x7f0000f62000-0x4)=0x8c) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00009c1000+0xe26)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000d5000)={0x6, 0x2, 0x200, 0x80, 0x7, 0x7, 0x0, 0x2801, r4}, &(0x7f000005c000-0x4)=0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e1f000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000a0c000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f45000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd8, r5}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000a9e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000718000-0x4)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000010000-0x4)=0x0, &(0x7f00009d1000)=0x4) listen(r1, 0xfffffffffffffffb) r6 = syz_open_dev$vcsa(&(0x7f0000644000)="2f6465762f766373612300", 0x200, 0x200200) bind$inet6(r1, &(0x7f0000bc5000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f000017a000)=0x0) pipe2(&(0x7f0000cd4000)={0x0, 0x0}, 0x80000) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000889000-0x4)=0x400000fff) dup2(r1, r6) getsockopt$inet_tcp_int(r7, 0x6, 0x5, &(0x7f0000bdd000)=0x0, &(0x7f0000811000-0x4)=0x4) getsockname$netlink(r6, &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000112000)=0xc) signalfd4(r7, &(0x7f0000aed000)={0x7fff}, 0x8, 0x800) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$usbmon(&(0x7f0000e9d000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x8000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000905000)="bb82609da58316") 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f1e000-0xb)="2f6465762f766373612300", 0x5, 0x2) pipe(&(0x7f0000750000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000015e000-0x8)={r0, r3}) 2017/11/22 14:32:01 executing program 1: r0 = eventfd(0x8001) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000981000)={0x1, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f000067c000/0x18000)=nil, &(0x7f00004e9000-0xc)=[@text32={0x20, &(0x7f0000066000)="660f38811d22000000f082590a480f013e66baf80cb84451e586ef66bafc0ced66bad00466ed0fc7af00000000c4e17c1118660ffc6600c744240000500000c7442402f6000000c7442406000000000f011424660fd7d7", 0x57}], 0x1, 0x8, &(0x7f000001b000)=[@dstype0={0x6, 0x0}, @dstype3={0x7, 0xd}], 0x2) readahead(r0, 0x75e, 0xbb) clock_gettime(0x2, &(0x7f0000b23000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000970000)={0x80000000, 0xfff, 0x8, {r4, r5+30000000}, 0x100, 0xff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 14:32:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000497000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000428000)={r1, 0xfffffffffffffffb}, &(0x7f00007d5000)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ce4000)=@assoc_value={r1, 0xcb}, &(0x7f0000878000-0x4)=0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) connect$llc(r2, &(0x7f00006b9000-0x10)={0x1a, 0x17, 0x1d1, 0x1, 0x3, 0x530, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000c2b000-0x10)={&(0x7f000068a000/0x1000)=nil, 0x1000}) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000167000-0x4)=0x0) kcmp(r2, r3, 0x7, r1, r1) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f1e000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000264000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffff93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1d000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000879000)={r2, 0x0}, 0x6) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1e000)="2f6465762f72666b696c6c00", 0x100, 0x0) sendto$inet6(r4, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000483000-0x8)={0x0, 0x0}) utimes(&(0x7f0000000000)="2e2f66696c653000", &(0x7f00000d1000-0x10)={{0x77359400, 0x0}, {r0, r1/1000+30000}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000c16000)=[{&(0x7f0000538000-0x61)="a5c4d1413eaab04bf7952974adfd491cd22bd7efc10bf93a2aeb6ab54ee07d784fe7b01d275e2f1b3a73f2fb95e7d4c95a02ec6c49bf77a3b131e77710f2156ee7737a142ee8552fa578bc4b3d8a3babea92ddf4b1c740148be22945fc41d75e8d", 0x61}, {&(0x7f0000047000)="71eda877a199904137c5f83d9d63eec11d2f42a2411f7ff3e4085a829ba5f73dbb52fde2ff5e45c2eb89985239c2662456c3fcb49616946414e1384dadd1207040ffa1ca3d8216fc593783110efe1256f41f74181d703e34a191570f36719acb6109b31d11d5af13dead0aab59a3435412b9b3bfb56fc3c457d81edaa3c02fbc4da0c4f266cc56f58d6880a8699e192dc6ee460ebe954de58bb434d483e8de364e1ca5c282fcbd43cc99", 0xaa}, {&(0x7f0000fc6000-0x95)="9ee8ffa701582ba6765c9e33db64d74332b719bf65c1b7a12ce62a12637e5255630b28b961837e556885ab57659125ddde68ba9360beffcddecd9967c08823e6d8ea24e0aace24bccd4b7e7b99259f1f8791e38081982c317d6586ee3e8913fbe6a3614f3d2174f1cafcab082761fe849699a32714191894147f531a37e94c0cb89074e0cfcc9b3f0fc9c353e5082f2f6976314a3c", 0x95}, {&(0x7f0000469000)="68b3ba757284fbc1c5031fb97ef85827c3b245c8146dde6088d383ec7c6a518e399315a9f2a452f55a600c0962ec620d5a017ea0a8d823e7bfba3ff363a2233f121a6ee2b52e3cf88c5ddd1e3eec309274a8efd58f38fc3a6bb3f0daabd1ca669c29fbd623790d5055a2b98de3fde170c42222573f82fb5aea9c14e36c", 0x7d}], 0x4, 0x9) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000d58000)=@req={0x461, 0x100, 0x29, 0x8}, 0x10) accept4$ipx(r2, &(0x7f0000849000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000803000)=0x10, 0x80800) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = socket(0x13, 0x2, 0x5) getpeername$ipx(r1, &(0x7f0000685000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e7d000)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000c99000/0x2000)=nil, 0x2000}) getrusage(0xffffffffffffffff, &(0x7f00007c7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = memfd_create(&(0x7f0000dea000)="292b73656c696e75786c6f776c616e31707070316d643573756d62646576757365722cb86b657972696e6700", 0x3) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000a99000-0x8)={0x4, 0x1, 0x10000, 0x1ff, 0x2}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000373000)=[{&(0x7f0000f3f000)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x8b03, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000b0e000-0x24)={0x34847d16, 0x200000, 0x7fffffff, 0xbc, &(0x7f0000471000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, &(0x7f0000ea7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, &(0x7f0000434000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) socketpair(0x3, 0x80800, 0x0, &(0x7f00000da000)={0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000c0000-0x18)={0x0, 0x1, 0xffffffff, &(0x7f000024c000)=0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000090000)=0x4) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fa5000)={0x5, 0x7f}, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7) 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000370000)={0xfffffffffffff001}, 0x4) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000363000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r1, 0x9) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00006bd000-0x1)=0x0) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000f6ffffff0000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c75000-0x8)={0x4, 0x4}, 0x8) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000937000-0xe8)={{{@in=@empty=0x0, @in6=@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}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000-0x4)=0xe8) getgroups(0x6, &(0x7f0000d01000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r4 = syz_open_dev$tun(&(0x7f0000d0f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = getpgrp(r1) fstat(r0, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000)={0x0, 0x0, 0x0}, &(0x7f00003a2000-0x4)=0xc) r8 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007c0000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d5000)=0xe8) lstat(&(0x7f000041e000-0x8)="2e2f66696c653000", &(0x7f0000d5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000807000)={0x0, 0x0}) fstat(r0, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006ff000)="2e2f66696c653000", &(0x7f0000370000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) r15 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f65000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000280000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bf0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e51000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a10000)=0xc) r20 = syz_open_dev$random(&(0x7f00005c6000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00006cc000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000098000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000-0x4)=0xe8) getresgid(&(0x7f0000880000)=0x0, &(0x7f0000aaf000-0x4)=0x0, &(0x7f0000946000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000070e000-0x8)={0x0, 0x0}) stat(&(0x7f0000416000)="2e2f66696c653000", &(0x7f0000eda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00007c1000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r27 = memfd_create(&(0x7f0000e3d000-0x1)="00", 0x1) r28 = getpid() lstat(&(0x7f00002d7000-0x8)="2e2f66696c653000", &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a0a000)=0x0, &(0x7f0000dc0000)=0x0, &(0x7f00009fe000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000031e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007e9000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9f000)=0xe8) getgroups(0x4, &(0x7f0000659000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000b03000-0xfc)=[{&(0x7f0000c4b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000434000)=[{&(0x7f0000cf1000)="0045", 0x2}, {&(0x7f0000246000-0x87)="93f778065484d06d2e11fe0325a5344df2add207c1aa78d4386cbbc01b7370618abd9556f5752ed48e228f9d5196e59d05c2ab2ad6256fed4febdfccef130d7ec70aaa759c41df58090ae598d1923136af3e0e0a1261285c29bc83e909061c17fb37673341f90f63025a4ced129928b47533a4f701ec34050757c923e406e14938f90184cb35f9", 0x87}, {&(0x7f000017f000-0xa5)="eb14d3095a8a5b65ec0f404e796719a9201e88940700017386ddcda9ac42292972ac0b11d74fa9f318064bfd5093300cc48c10d5c3e2f512adce32d4261ac3c13a52fdded7dcbdba5f4e8b9e56b0b9dc69930d7f9a268c2c0bf635f3891f087c65fac2168c327b7fe11e2d5e3e90987dbfb9245246bb6f5d85afdc61f918ff0de9153b74f5725028967718cbda273fa921f9e8bfe6e37ad6d777edb8223554b2e7430cd2ad", 0xa5}], 0x3, 0x0, 0x0, 0x20000040}, {&(0x7f00005f6000-0x1)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e63000-0x10)=[{&(0x7f0000c9e000)="81d6a4fd2d7eed4a02b6a2666c8a3b87c39836a351a43cf3afa6693e052bb98f7d4cdabe837a2869daaf6202f86fcd1e951d76be88fe3bc4", 0x38}, {&(0x7f0000568000-0x8)="072f3d9a4de1b897", 0x8}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f00008e8000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e45000)=[{&(0x7f00000bd000-0x56)="de7304c931b743a0dfa8a7b64ec40d5256c623fbb8ebf0b36a101ae5eee58d48f117f9bd2062ce5f2758d39fe9c0a502a382676ea77aa85c34cbb14cf8e28170d4ca7fdcdc9cf7a291e3b8978da984d3e5618820d106", 0x56}], 0x1, &(0x7f00006b3000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x24, 0x1, 0x1, [r4, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x4, 0x40}, {&(0x7f0000be5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000156000)=[{&(0x7f0000c1b000-0x1000)="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0x1000}, {&(0x7f0000811000)="58f608ea1c6fa1c3d4256a3aaa8b2c1c87565571b94bbcd07b9e238a3aaa49701f9034d3f709be6c39a9a55800f38ef8b97b487fe320dec5683ec45361c11be91fa6fccdc7d720221755347993f8c8a1931ab02b4c0dc8a0d0408211561fe724e5e817796d29c0c07034e1380a6e52bb42f16290c49cea929ccdd07d6a7e5a4ed04e9b11a803a4dfca04f2dd6c9e86f13c4e803e0037f3e3f11cda8388fc9dafd230926ed03ad4657d77faa717fac1500a8ad4b6a5a1c335c35996d2aac1c1b37720", 0xc2}, {&(0x7f0000c92000)="3d827de49f96c0a3af097e7638d334f47da9cbbf040a550be14e5e10d4f1f1e9d00c07aaceaf8fa24525624584f3ad6d7c8edc5a612dc3963d5fbcbf1ab7904eea86bb3a3b", 0x45}, {&(0x7f000021b000)="dcbfa60008f28856cce53d49d46c30fae8cb3cccb597a55c1db36a8f496f1f34373fd9251172d2641f95a160ebc66fa6690f336b43052f7e", 0x38}, 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&(0x7f000075e000)=[{&(0x7f0000059000)="b0ca73006f4b887c3b3d03f814aa18507be529021ac5d88c90ecacde7474043e80f21c75c3f0eb8f3957f58864dd3ce39f67d4077e148acbe5a6d126e31c3b3b5789ff057d3b7e78a8b582801363b9fdfa20a53e9f68c9044a8306eae2b1e083eb1dbacc8e24ead4d8eedf4dd90aac0dfe2067a94cf6fd7f933e9e841c7b4bfac09a7bb72225041342b57dea0b657d4af2ab586921385b71427c0359336eb1d645023559e61e35599e06b129ccda68bd6e24ebf7da27f6da2a5fe6196fe114a1577eab4769ead8f18721375381289ea2c056bc8551446a3a85738ed23f7a3813d7e93165b1450c1bbfb08e9a", 0xec}, {&(0x7f0000597000-0x79)="88467402c67e23f9ddd3f2d331cdbdcd6b2e34ebdc4e09988012d5db015cf853ec25cecf72f800a25b43e4c9a6f5cd90a005eb4466dde195555bf8ca890dd4ec7afe1e03986ca668c32d451749679998a623933933d338ad4a27020177bdfefe89e33047a49b7a1c71428a622df7508ee186ab0481011856f1", 0x79}], 0x2, &(0x7f0000d2c000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0xc, 0x1, 0x1, []}], 0x4, 0x0}, {&(0x7f0000169000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000281000)=[{&(0x7f0000d7f000-0x70)="b29680f92d9b8e00c5b0615da8642127a4cd0025f5de03b596f4b384053d0753f8c23bb54fa4acb47e955db4a59203f2a0ea6efc01b70101fbe97ba879e0029c36d7115552195b333eeb6e857273c6c0631989039702fc20ddf34c71c38ed4cebd5a1d682dd6e022147f1af2026291e8", 0x70}, {&(0x7f0000690000-0x6)="e75f25bd3421", 0x6}, {&(0x7f0000210000)="4a7151c212c050643b3628a775844e636dc87289527bcf21d6b7206a57347a7e7335b8e3a170dd0e920502cf9b2df28f9b8e9f9eae2b27d40437b33cdf43b5bed10f316b209a6c9c9d372f673e6e8049256a52bfe6f5786dd5410601d9f7732212a1e66cdbc0e985d525fffb6dafb8c575c7f315f70212fcaf2ae3d5efc14be654f4ed4e64f44cd1f82b5e7e4494bbac571b75e4beb305d8f317da927087a5eec0ab7e5e003b11073730885e717504ce073eeba98bcbe9d8336365cf5edd5b5d5992e8f89129f7d514da8e934fe3b1d72f90019a82460b2f738fbdc5f5ef5f06dae0bf1d54408a1879c0", 0xea}, {&(0x7f000076f000)="d13106999387", 0x6}, {&(0x7f0000457000)="819d63e5570ff2e9e6ec09adde49b611f46b6fd61c55b8b69f85aeee0e59fdbc48fd8377e046b75aed4059c474d0c332fb0433fe2a480e133ba328084ebfa3e860fa99253ac77c168cbda14698cd3dc764f85428aa4f567833c5a5536da54ae85e3268b52b7f48ae4e82068b90f38a4784906406efc4b0f42891715dc201dbc64cb8e8becb54489eb12e513bcdf3bb63a4484ecaf3f343b996733135addd2f3985b0c451629cff11842edfb2e0915c74dc6f4c94a0252eeee8d57e81c6b20047ba8636b4ffaf0750a6c9", 0xca}, {&(0x7f0000afb000-0xdc)="bb7a1c6e373430e3ffabe647e48ee3960e01a703017a32d15c2b8f9a47f66d8d1bf4deed99bd5f2ccfbec2d2ea343e9c7efe07e9c711428681ab454706bb8ce4e45d848f04cfc50cf3a1e7ee049759f130f2f608a6ae2eab0bcffbb9edda7ddf6f300fbde69169494f5cea6136b8c04187c0cfd2f15847b03bea1bc63c8768b2a64bf2e3cc9d9b67f41d741dc603ccefb6640947ec13f4c0a83b4585f5b8a9db728fd4b6b6199947ba37a1fed6ac67abaab1dbc5df8463f968d8ca024f6b5406de96e7e6db4e67e3e73c5f597810d12b6ea0838b0488c4037524b70e", 0xdc}], 0x6, &(0x7f00000e6000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x3, 0x20004840}, {&(0x7f0000fee000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000cae000)=[{&(0x7f0000820000)="bfaed14d4641e9429f20ea8467ad656692887d0baa2ebefee3f16c6f25dd6f7cee951980712b371131deeff04ab3bc62eb622958f5ec3311e5daac", 0x3b}, {&(0x7f0000298000)="ba7ddebeaca55242c51c4e0d9c3526ff1ced6c49096cb02aec4e3181411d8f1ed9c28a4e49ce7141f46bc6323343aed83adc8f854ee12622fb0fbadde321d4e06441ccab602eea34944fb566246f124b96fdd1f335fb916672a67099a6aee4d9ef289277350c00d2500e0f3d67d92f0c20a2cb7d70a4dea6f1464d999067f4ac3553df3c363bca0b7c431b337391087a4ac4e33656d4d7f6b44baafd57f3dbbc568468a7efa6cd225869e26324b82be60144c2142829b6d998d96cb4f308de34d0ad6142bb447f448871e5bf95a450989e5bade3d174219c23", 0xd9}, {&(0x7f000091e000)="fafa06b8b76cf37fad3fc496f2b42aab14237c9d9d69273afdebb357bbaa6a6621f3961b452803dc34179fc970ba3626c64353ec4e3ae93b409a3832aa69017b23bfbc7c193b08cc3f9a5f2aebb07f480756301b480bfa8f1678fc8150aa90b7d3b3a800e9832736cf2bba5501ebd0da2a7b8e92ecd77b5be7d70f112e2597342df9dc004720501f5cc71e33e7f75a7681d63237d8ce6150d33c5ab8c0b5885abdfcaabc0ac09ae5c1a4aabd3603fe9aafe0c02a1387777bc0bfc3261f8dc34748bf93e40c9d6ef7d3ada21cf654ae33b8ba40b97ed07f", 0xd7}], 0x3, &(0x7f0000179000)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r27, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x9, 0x40000}], 0x9, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d9f000-0x20)={@loopback={0x0, 0x1}, 0xff, 0x2, 0x1, 0xf, 0xce, 0x56ac, 0x1f}, &(0x7f0000356000)=0x20) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f71000-0xb)="2f6465762f766373612300", 0x3, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000251000)={0x10001, 0x8000, 0x9eec, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f00007e8000-0x8)="2e2f66696c653000", 0x141000, 0x91) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000094c000-0x4)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sendto$inet(r1, &(0x7f00005d4000-0xa3)="8dd36649a99b5a05dcaac52e3addcf1c628a0243f7cf6396a20167a3e772ea9f56301929f36e855a734b4764af3abedc8843de64e3304ccc48a3d09346d0962cffd1fbcae39e93aa56e29fdf53507e23c791f18434696e3cf9b58a70391de785026d9a3d6a1cb189ede8ffc97ad4eeccc85ee5fc094f2de87db749201c9772cd83da73fd9d71ee564af5725839ee1682dafca61beab6ad0cd9d7773c4b7559fb907a29", 0xa3, 0x48000, &(0x7f00004e1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000c65000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) socketpair(0x340242f83761a422, 0x5, 0x66, &(0x7f00002cf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000343000-0x4)=0x6, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000f36000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) write$fuse_notify_poll_wakeup(r0, &(0x7f0000114000)={0x18, 0x8000, 0x0, 0x5cf7}, 0x18) 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f1e000-0x4)=0x42) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000067a000-0xc)={0x6, r0, 0x1}) pipe2(&(0x7f0000834000-0x8)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x80000, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2017/11/22 14:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008d3000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000ea0000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r0, &(0x7f0000319000-0x10)=[{&(0x7f0000abe000)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) vmsplice(r1, &(0x7f0000885000)=[{&(0x7f0000593000-0x1000)="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", 0x1000}, {&(0x7f00003e2000)="8318bc0ffd8ec76d8db975b33ed574c1da96a809bd2ed744b7c2ebe738152cc4f3d67fc29bea78d6db4e0ba24946388a5210e5d199e9eacc4a61247b847e04d9d573522ccd2bcbfb5e0f7e0b5e732a4184a78c7d0756d806486456f2e188f4808ce03777fa51f6e5174e185c890180dcd594966caca049dcb0340be5ca12e844c28798594db92f56f3691dc1114499d1010cd56b76e0d1eadb5b6fb55330d639acb25265e8b8ceccaa592803759f025960739a92", 0xb4}, {&(0x7f0000aa9000)="40640dd2ea9c4b032f35a76703dcbc17f3e25da6c2af726183917a065785052ef4ee30d82d5efa2d439f5484cd45f06038bb3ba343b8febb13ccd20f74b8ef77bf8f94e6cb98f0f8cf867b262c9204aca400ac8ea6308905fa4d569a7ece4279a64edff35828d2fa870ab26ef076254978b923232e723baa0a7c4722f94f13a9dd735c64339b9b0cb020991d3d9c297c3dabe0010677b81c095599c3d988b6b0e620362a45b9c7341f5d2edddc6e7d5d62bb2deeec3c71b40db4b7", 0xbb}, {&(0x7f00004b1000-0x2b)="62c245c29df15bb0777857b8d9d3382ab0001f88f0649e851b5f6a5ad1a68e1c147014d789c571363f761c", 0x2b}], 0x4, 0x2) flock(r0, 0x4) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b06000)={0x7, 0x7}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000034d000)={0xaa, 0x4000000000004, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009fb000)={0x0, 0xaa, "aacc4c360b65e842162116534ad20949ba24ff98747120752848cb8b9e250b2d02fcf2ce2e65d1a23b5e09302b0c56d7eafa5ba14896d07044f4585b8f3900aeed161b8eefcf5720e471a439669cb0fab5be516561163489329c2103caf303df6072ab10d4390ce6adf750d859be52cb4e76fb6093c4e5c4ff9b209c56d1d45878845b8cbfeb8f52f52edec3c9dff41a9823b3a482a7022c8457705288242f0e4c632275d39b95a28482"}, &(0x7f00002c9000)=0xb2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006b7000-0x70)={r1, @in6={{0xa, 0x3, 0x961, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f0000032000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000bfb000-0x4)=r2, 0x4) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) execveat(r0, &(0x7f00000ff000-0x8)="2e2f66696c653000", &(0x7f0000327000-0x14)=[&(0x7f0000f44000-0x1)="00", &(0x7f0000c33000)="2f6465762f6175746f667300", &(0x7f0000ee7000)="2f6465762f6175746f667300", &(0x7f0000ba8000)="5d766d6e65743000", &(0x7f0000dc1000-0xc)="2f6465762f6175746f667300"], &(0x7f0000c05000)=[&(0x7f000051f000)="776c616e302a6264657673656c66657468317573657263707573657400", &(0x7f0000f79000)="00"], 0x1000) 2017/11/22 14:32:01 executing program 6: syz_open_dev$usbmon(&(0x7f000002b000)="2f6465762f7573626d6f6e2300", 0x6, 0x400002) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000002c, &(0x7f0000021000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af6000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x11, 0x4000000000080003, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000a2f000)="2f6465762f766373612300", 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000229000-0x8)={0x3, &(0x7f00007ec000)=[{0x8, 0x5, 0x10000, 0xfffffffffffffffe}, {0x15d4, 0x0, 0x9, 0x4}, {0x1f, 0x8000, 0x9, 0x7}]}) rmdir(&(0x7f0000d09000-0x8)="2e2f66696c653000") r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r7, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000183000-0x9a)=""}}], 0x38) ioctl(r7, 0x20000002279, &(0x7f0000a71000)="15") read(r7, &(0x7f00009f3000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000459000-0x4)=0x0, &(0x7f000064f000)=0x4) ioctl$sock_proto_private(r6, 0x89eb, &(0x7f00003bc000)="31b5c8cdaab95f16444203f17c1cc357a79b878aa2213bb87c072572446988639cb834c5c2e10381787c4e79d22107806954a3842beb0254f869d77b3a7b5199d2e9b19131f9236f420e001b22df36a3a619101c191c7a2b860d0903a30fa02304a36983e279b9eec5dbc3faf1ae638f13718c4d702128e56463ce2951b2d7a090e5af3f17343f98a86d4dbb4c144f7514351a6cca2fb8022a943469d8a09db429c4a75e8096e4ffc1fec9d4695ee7d035e3d7ca84f1427570") setsockopt(r2, 0x107, 0xd, &(0x7f0000526000)="", 0x0) syz_open_dev$loop(&(0x7f0000a90000)="2f6465762f6c6f6f702300", 0xffffffffffff94ee, 0x0) sendfile(r5, r4, &(0x7f0000e59000)=0x0, 0x20000000000000a) socket$netlink(0x10, 0x3, 0x1f) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00009f4000)={&(0x7f0000387000/0x3000)=nil, 0x3000}) 2017/11/22 14:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000175000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000bbf000-0x4)=0xffffffffffffffe0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000931000)=0x0, &(0x7f0000673000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008e6000)={0x0, 0x0, 0x0}, 0xc) 2017/11/22 14:32:01 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r0, &(0x7f000004b000-0x10)=[], 0x0) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 1: r0 = open(&(0x7f0000bc4000-0x8)="2e2f66696c653000", 0x200, 0x10) ioctl$TCGETS(r0, 0x5401, &(0x7f0000e46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000049f000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setuid(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000477000)=0x9) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000028e000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f000015e000)={0x8, 0x3ff, 0x7}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a67000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096d000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @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]}}, &(0x7f00009b3000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000977000-0x8)={r1, 0xc73d}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000067a000-0x8c)={0x7, 0x5e1, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb1000)="2f6465762f72666b696c6c00", 0x1012c0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000825000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000cb000-0x4)=0xc) bind$packet(r0, &(0x7f0000a55000-0x14)={0x11, 0x1a, r1, 0x1, 0x80, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000736000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x3, 0xf, 0x3ff, 0x7, 0x16}, &(0x7f0000599000)=0x20) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ce6000-0x4)=0x0, &(0x7f0000c88000)=0x4) 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, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000653000-0x4)=0x0) prctl$setptracer(0x59616d61, r3) r4 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r4, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) kexec_load(0x7c, 0x2, &(0x7f0000099000)=[{&(0x7f000034f000)="d91bce6e7dc63df64ab3eec13272e7db7fe1a2089a0e665131ca2a5e8602c8fac3119fcec3b98efb56ca1a3a9708a5837ffc6b2f590397", 0x37, 0x7ff, 0x4}, {&(0x7f0000904000-0x3)="24bafb", 0x3, 0x9b7, 0xfffffffffffffffa}], 0x0) readv(r5, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r5, r4, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000fc) ioctl$int_in(r2, 0x5473, &(0x7f0000967000-0x8)=0xa252) fcntl$setown(r4, 0x8, r3) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000003b000)=0x800000000010000) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000333000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000507000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000648000-0x10)={r2, r3, 0x4}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000f39000)={0x7, {{0x2, 0x1, @rand_addr=0x3fa4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000005f000-0x138)={{0x1000, 0x6000, 0x1f, 0x4, 0x9f, 0x10000, 0x75, 0x7, 0x8, 0x3, 0x9, 0xb3, 0x0}, {0x0, 0xf000, 0xf, 0x6e, 0x1ff, 0x8, 0x6, 0x7, 0x9, 0x6, 0x7927, 0x10001, 0x0}, {0x107004, 0x6000, 0xc, 0x10000, 0x6, 0x401, 0x8b, 0x0, 0x5, 0x3ff, 0x9, 0x9, 0x0}, {0xd004, 0x96ae0cecd5d667a0, 0xf, 0x0, 0x7f, 0x80000001, 0x2, 0x0, 0x5, 0x6, 0x5, 0x4, 0x0}, {0x0, 0x0, 0xf, 0xdaa, 0xffffffffffffffe0, 0x6, 0x10000, 0x4, 0x4, 0x3, 0x75a, 0x800, 0x0}, {0x7007, 0x4000, 0xb, 0x80000001, 0x6, 0x6, 0x3a68, 0xeaec, 0x2, 0x7fffffff, 0x4, 0x15c1c41f, 0x0}, {0xf000, 0x3000, 0x0, 0x400, 0x5, 0x5, 0x6, 0x5, 0x4, 0xac1, 0x7fffffff, 0x100, 0x0}, {0x2, 0x1000, 0x3, 0x80, 0x5000000, 0x81, 0x5d0beeee, 0x5, 0x4, 0xc92, 0x4040000, 0x200, 0x0}, {0xf001, 0x0, [0x0, 0x0, 0x0]}, {0x3000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0xf000, 0x40040, 0x7, 0x1000, 0x4, [0x8, 0x6, 0x7, 0xfffffffffffffffd]}) 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00003e3000)="2f6465762f766373612300", 0x7ff, 0x80) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d99000-0x50)={{0x37f493c4, 0x3}, {0x9, 0xfffffffffffffff7}, 0x10000, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f15000-0x4)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000005000-0x20)="ff02040000000100000000000000000000000000000305", 0x17) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4f000)="2f6465762f72746300", 0x80402, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000587000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003b7000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f00002fb000-0x20)={0x400, 0x2, r3, 0x8, r4, 0x2, 0x9, 0x7ff}) ioctl$TCXONC(r2, 0x540a, 0x81) syz_open_dev$usbmon(&(0x7f0000233000+0xe9f)="2f6465762f7573626d6f6e2300", 0x98e6, 0x400) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe2(&(0x7f000038d000)={0x0, 0x0}, 0x800) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000433000)="2f6465762f72746300", 0x200080, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$vcsa(&(0x7f0000427000)="2f6465762f766373612300", 0x3, 0x8000) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000cd1000)=0x9, 0x4) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a77000)={0x0, 0x40, "687e11ee5a12473899a8429e7ad5a2bf8b9faaf6142acb09469215c2a5a4c6102891bed56788d4fbdf791477778dcd957aa305b485030b894732f93767e51b18"}, &(0x7f00005d9000)=0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000038f000)={0x3f, 0xe, 0x1, 0x200, 0x9, 0x29, 0xffffffff, 0x10001, r1}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000a68000)="2e2f66696c653000", &(0x7f0000465000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000250000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a87000)=r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f8a000)=0x0, &(0x7f0000327000-0x4)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000808000-0x4)=0x0, &(0x7f0000638000-0x4)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008da000)={0x0, 0x0, 0x0}, &(0x7f0000684000-0x4)=0xc) ptrace$setopts(0x4200, r3, 0x8f66, 0x100005) tee(r2, r0, 0x744bb1d5, 0x4) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a8b000)="", 0x0) write$fuse_poll(r0, &(0x7f00003a8000-0x18)={0x18, 0xfff, 0x62, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) r2 = add_key$user(&(0x7f000055f000)="7573657200", &(0x7f000095f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2f000-0x44)="2e2e8a1545e64368720b071edc7eeabed04a1440caff6876f19a5be1303873bda16294ff4a27a9ab11dba636f81514b7e5261b11e1825406650a712d6ee64ef3f16ee09d", 0x44, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000cce000)="656e6372797074656400", &(0x7f0000c17000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bd1000-0x5)="6264657600", 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f00000e0000-0x38)=[{&(0x7f00000d2000)="05a32be713188e0d9f3a136486370ff62b0ac581214b0d54f22b037174ed04601f60207f4a53ef266de75f18f4bcaaafcb6e28c4928ea7e5fc6e", 0x3a}, {&(0x7f0000123000-0x57)="e019073a9b0c93f826e72331ce22004d35b0b03091f57ad184f98af891021bd1710f71328fe88120984c56d46cfd277821e1362f1f0872e11c14c3cbb313a2042354bee048cb7f61afb751a39bac76ae62c55814f30865", 0x57}, {&(0x7f00008f7000)="0697eb0a6dbc25fb1f0b2075745c8497cc70716664869601275e72ae583c664bf71e0c91d8723252451017c05dbb9a964e344ba4831ddde91bd429db91904e4e7c077081bdb2e57d452e915b79fbb33cf88db24c19c3712243554d189e18a6ad", 0x60}, {&(0x7f0000ee3000-0x7b)="778efba9d78df223d7ebd7e1444c525ad32b2eb25c3151ca1eadc73e9739836bd3cd9ef4be4367461de5915b27e3a5c59d80a65227e1fd78054196d492af7b95bba7055951d8923c3e08f358bb72e7347856e2f2d9bc155f77e2cbbf96631c1540c1657bce3b94f067633f0d5b46138b99b58c0729034f0b855dd2", 0x7b}, {&(0x7f0000ca5000-0x56)="ccfc74f07a6ffd8b277e9a626f014f69fe57f9234ea61880db9b88b7eb7e35a620815387daa5ab5c43da196192b8e5dfc39788d674b763bd68452cc8affe657aab31880a63d5a3e2182e334b044cabe3466700050637", 0x56}, {&(0x7f00007d5000-0xe)="f109ab11d511591cef936a289c22", 0xe}, {&(0x7f0000626000)="d69ad3a06856d76b44a4b2f3c2dfdf820199b8784ad9480567847a3ca54c63a902a4418f1bf6642ede0ab3", 0x2b}], 0x7, r3) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ad0000-0x4)=0x1, 0x4) sendfile(r0, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00004d8000)={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22}, {0xa, 0x0, 0x102ed92d, @loopback={0x0, 0x1}, 0x13}, 0x8d68, [0x7fffffff, 0x90000000000, 0xfff, 0x2, 0x3f, 0x7fffffff, 0x6, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x10f, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) mknod$loop(&(0x7f00007ca000)="2e2f66696c653000", 0x8102, 0x0) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000b0b000/0x4000)=nil, 0x4000}) r1 = gettid() ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000115000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e37000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) syz_open_dev$vcsn(&(0x7f0000916000)="2f6465762f7663732300", 0x7fff, 0x0) 2017/11/22 14:32:01 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x3, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x14, &(0x7f0000014000)="4c7658", 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000071b000)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x0, 0x8010000000020082) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000172000)=0x0, &(0x7f0000580000-0x4)=0x4) bind$inet6(r1, &(0x7f0000d28000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 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) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x3c310899, 0x7, 0x8, 0x8000, 0x800}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{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]}, 0x1, 0x62, 0x7, 0xff, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000001000-0x4)=0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x716, 0x8, 0x8001, 0x8001, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x8, 0x1}, &(0x7f000028c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x8001, 0x1, 0x9, 0x8, 0x0, 0x1, 0xffffffff, r4}, &(0x7f0000001000-0x4)=0x20) rt_sigsuspend(&(0x7f0000001000)={0x9}, 0x8) 2017/11/22 14:32:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000311000-0x8)={0x0, 0x80000000, 0xb3d7, 0x3ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d5e000)=0x0, &(0x7f0000af0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000747000)="2f6465762f6175746f667300", 0x100003fff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000ae3000)={0x9, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00004ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) ioctl$sock_bt_hci(r1, 0x400448e2, &(0x7f0000160000-0xd6)="a9064d6fcbbedaac1228ffbb83c3bba0d4fde5cbcba74dcb0eed8de81f59be179c344ee77f71c85fb513df0605c783e7ba08d26e34075786f3b82cc00d55275835e332647d215efaee7f729f1bb9cfae9add875e84ff75487bf0dd934f72e90702bc0c2c025e3f060ec6aa75b5bd1c994f83ed0f3be3e4072698d3c313e113eaba5be5c63216ce65c7b3a6f4f1c5e600510adde83516e7c27df4ae597baf99efe810a3c5d3c806072077a8a7f4d2cf303478a5b7c2d48f34d0a89cb4109594a90776645ba5ad5ccf37bca46a495edd74d3b0048f1c31") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005a2000)="2f6465762f76637300", 0x200000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000011d000-0x14)={0x1, 0xfffffffffffffffb, 0x1ded, 0x8, 0x7}, 0x14) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000081e000)={[0x2, 0x3000, 0x3000, 0x4000], 0x40, 0x40, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 14:32:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002a4000)=0x3, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000b91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba6000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000063a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008d8000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000099d000)={r2, 0xa6, "72e6cbe949a9cbabba6d2ab02ca729915f152316a5367898121a1a8fe6dc5e63c98b6b8c70b95fefc637b7afd257b763a2c151b05adffe40168645172144ba17732aab81624a2e94f9ac52760b26a8fdd497eb32db913930b10f95e3e08cb3b530ff0320d85ba2077f1d6cca81234da908e143970b1880f4c9b188985c72066983716f27f4409c0fe455476adbf71e5f837f672eeecc06f8652c813a9636ea446f8f129011c9"}, &(0x7f0000992000)=0xae) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) open(&(0x7f0000098000)="2e2f66696c653000", 0x2, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000bd7000)="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", 0x1000) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[], 0x0) sendfile(r2, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) r3 = gettid() process_vm_writev(r3, &(0x7f0000630000)=[{&(0x7f00001f7000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000132000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000357000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000ea0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000a2a000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000762000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f00008b0000+0x20a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000118000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x9, &(0x7f000009c000-0x20)=[{&(0x7f0000510000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000155000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f00007de000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c34000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x4, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000bd2000-0x26)="78996f962cd1376f580a8c2c11e662b4be8893ac39081170b661bf04de7695486883fc88a3b9") 2017/11/22 14:32:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0xfffffffffffffffe, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000444000-0x70)={0x4a7, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105, 0x9, 0x2368, 0x3, 0xdc2f, 0x0, 0x1, 0xffff, 0x101}) 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(r1, 0x84, 0x4000000000000d, &(0x7f0000001000-0x1)="4a", 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00007ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x400000000000000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00004c6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000096a000)=0x0, &(0x7f0000ec1000-0x4)=0x4) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000ea5000)="2f6465762f6175746f667300", 0x400040, 0x0) 2017/11/22 14:32:01 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004a1000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000e5e000)={0x1, 0x0, [{0x427b655b2ef26f2a, 0x3ff, 0x6, 0x0, 0x9, 0x2, 0x2, [0x0, 0x0, 0x0]}]}) setsockopt$inet6_buf(r0, 0x29, 0x200039, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ab6000)=0xfffffffffffffffd, 0x4) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a8d000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000073000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x145a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x7, 0x6, "b1e664fded06456a1c55f2254892225505cf9c6a25d322b344b4d0c0e448311d5ebfa79efee4ed7196c795bb6d1c1820abe1af94ede772e23c282c491852ab0532223d4bac49fd1c4dddeb6317461d65"}, 0x160) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000369000)={0x7, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00002da000-0x8)={r2, 0x81}) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000094e000-0x14)={r1, r0, 0x3, 0x1, r0}, 0x14) 2017/11/22 14:32:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000783000-0x18)={0x8, 0xffffffffffff0001, 0x3f, 0x150000000000000, 0x18, 0x9}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000-0x71)="f3aaae50b0f742b0d562d001f532de1be8d6f538055ed37bb76e61c01ac0c3c706c0313ff1296c9d90cc4a0d2e7a0c4fe7bac9ff53015e4072cd5657b9adf6c7706639ff3cb1c8faa48c205a6a65d6972b367e3db21a15eac8c1e82189f57ce35b58fba159dc9a90e5181a87cf1aa9d9c9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x400000000000000a, 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000c6c000-0x4)=0xb) connect$inet6(r2, &(0x7f000017c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) connect$inet6(r2, &(0x7f0000d6a000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) connect$inet(r2, &(0x7f0000d33000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = request_key(&(0x7f0000577000-0x5)="7573657200", &(0x7f00005f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000011c000-0xc)="2f6465762f6175746f667300", 0xfffffffffffffffc) keyctl$link(0x8, r3, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000077f000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e1000)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000a31000)=0x1) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000088f000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000a40000)=0x8, 0x4) socketpair$inet(0x2, 0x80004, 0x0, &(0x7f0000c60000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000ebf000)={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000de9000)=0x2, 0x2) sendmmsg$nfc_llcp(r2, &(0x7f0000d57000-0x38)=[{&(0x7f0000003000-0x60)={0x27, 0x80000000000000, 0x0, 0x7, 0x20000000002, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x80000000000000}, 0x58, &(0x7f0000b3b000)=[{&(0x7f0000fa8000-0x13)="e65b1b16a079467d4772afea6b84a9e3531655", 0x13}, {&(0x7f0000a6d000)="0a0310eb5de400bf8d6481847a0ed6cac1a520e6ad37c59c0c781bab4e497a0c4a8eb5", 0x23}], 0x2, &(0x7f0000601000)={0x10, 0x10f, 0x2, "ab"}, 0x10, 0x0}, {&(0x7f000011f000-0x60)={0x27, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x7, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc000061c84feecb2069f56ae665af08bc81", 0x0}, 0x58, &(0x7f0000718000-0x30)=[{&(0x7f0000805000)="9115d635511c8a323c660507f86413c47429be5fe3d17eb25c93e38f73f6758d4d9c52d2481f893b26bee92ba090560c3e6541e71f5468b4a98d06332a0c1d2bd0598bd13d7072cc93861e907a423e66acf3ee431f7103aca3a2d4294d0463dc05a3fe0f98232e65d98ba11d4aa7d169974430d3c5627fd5f426ab2008e19ed9b96a0eb05115a1299ba07714d9a79a825d1bf2f6066a2cd3a536c52d2a4b41bded0aa1", 0xa3}, {&(0x7f000071f000)="11818651e56d18183f24e7313b270126f2e0325b49c6c93ac784e158676b620533cd6b274b1c11734258d16d8c79454dd6ebd9e82a47d534b81a34c71cf810af2e386f03f53f9e9122d5d533ae16451966a4234f1f951322424a9c47a89d206f9f3971d7b2a18168754bc477cd80d59233cc0e37212a617ce878f2beb78692bf8319405372288c1dce8e40ae9d522c981f745f064f73c10ebe1f899022737e5ed348ea550fc5649285f50a03fe9fe72bacb69410593b688af4e694e1b8b3a3a580a6626ece2390a11443326d336ef133c60e9baa2074aedd6c44265238198bc55b8dd1", 0xe3}, {&(0x7f00001a5000-0xab)="d53cb8abc5587f9f03c2a7d52c27f8f54f960f63a07d22f07f8b84b0cba32af887b73835a2b6887964f7d841a1ce3851bb0169d096b1c0f35fdf7aecc62083c1aaf29d5ee5b1efa2ac61e8179df8b2d19966bfe57ac3be6e9947aabf88e01bb1f1dc66402ac43e07b12bb0fff52574cae3622900cf3ad6e0c745d4b73588a200aca75c27b7be17e134c0d504e8db95ac69ae48a898acfdbc229e1c85b23a549610b63f3ff9c9a2c3a4ed40", 0xab}, {&(0x7f0000ecf000-0xa6)="4489c2c489d82f08ce6e1de10a81ba0a24a34e0e47fdd58a00ff2c54b2567a69ba46278d31db4e30b3aff9231eaf924854c9655f6b0f3788101958e45b702cf3e68b51f76f94af1df2af2c012cb3141e53637abaedc219cb8fb7dd2b8355f336a67a281e92eb06be943de91392d3ece392b681664c20c5c4a8d88914a7a9cdf6974f5b64078f141b81417f120b667d828ec6cb506ca5e69e7fe85c8a9fdaeecf5a44b2000f4c", 0xa6}, {&(0x7f0000d43000-0xb1)="2055cec3906c29114d69f534c671f60046ce2652177e2b608da75089377d966d0d3db4eecb936528d060c9c1faa01e7dffc369848d00c3921ac44bae9fe72021fa4fd8043b1bd522ddfad4a8fb8746cd876f0cb0457d5b370978d1fc13f135a64cbd171d7c7838d90aa33fd42b1e8db3f42dc404a76b4ceb2eb79c0ffcd7b1ced51acbc52d3114a863c30e1a3fead123849a980a3b1381ebf12a9250c9638b8170793fbb349428a42308b4247cf8ffa0c2", 0xb1}, {&(0x7f0000dd1000)="ee384c9661b6e5c7a38f15dae841a978c806bd97bd53a496247c1cc8d377746f340af2a16b2617a7ada449bd10280583ca553b5622b72c62f4c1e8d2c1a8e1ffe4db320173708d3fe1244bb02b88060a0a7fae5052c19667b7aa15a565d3f30da7343ee880b9773d9a2a3e55de8b4c20e1e9070b4761791e65a65ef9b5579b2a16e8c4c0a83b", 0x86}], 0x6, &(0x7f000023c000-0x40)={0xc, 0xffffffffffffffff, 0x5, ""}, 0xc, 0x0}], 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000044c000)={r6, r2, 0x40, 0x4, &(0x7f00004ff000)="238cf0eb903541e48db5cbe7ce12dea987e9259381ce727b63673288759f2bce188ff722869149d0f6bc09604f985b51a2e2a3401d9866881068726d2c1c0bb7815f70011c8dac71d28d2642fdb37122dbb41dae024550bf972f93af3e12bcb306a33d", 0x80, 0x9, 0x9, 0x7, 0x9, 0x4, 0x31, "86653baa41aa20ef1dea"}) socket(0x8, 0x4, 0x80000000) fadvise64(r0, 0x0, 0x4, 0x1) io_setup(0xb4e, &(0x7f0000ad8000)=0x0) ioctl$TCSBRK(r4, 0x5409, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) write$fuse_poll(r2, &(0x7f0000075000-0x18)={0x18, 0x8, 0x20, 0x3}, 0x18) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) pread64(r0, &(0x7f0000b9c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x0) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) getresuid(&(0x7f0000265000)=0x0, &(0x7f0000d3e000-0x4)=0x0, &(0x7f0000274000)=0x0) getgroups(0x9, &(0x7f000058e000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f000037e000-0x8)="2e2f66696c653000", 0xe001, r3, r4, 0x9, 0x400) 2017/11/22 14:32:01 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) delete_module(&(0x7f0000bde000)="2f6465762f6175746f667300", 0x800) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = syz_open_dev$mice(&(0x7f00008c5000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000087e000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000012f000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000b6d000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000f8b000)="36", 0x1, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009cb000-0x11)="2f6465762f7667615f6172626974657200", 0x10002, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007e0000)={0x2400000000000000, 0x4, 0xbc9, 0x9c000000}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e0e000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004aa000-0x8)={0x0, 0x0}) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f0000)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r1, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r2, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ab000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) statx(r1, &(0x7f0000b46000)="2e2f66696c653000", 0x0, 0x280, &(0x7f0000c4c000-0x100)={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]}) r2 = openat(r1, &(0x7f0000bca000-0x8)="2e2f66696c653000", 0x0, 0x806) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000995000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00004e3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x18) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00007b2000-0x4)=0x0, &(0x7f00003e4000-0x4)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x6) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000780000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getegid() readv(r0, &(0x7f00009da000)=[{&(0x7f0000da9000-0x1)="00", 0x1}], 0x1) [ 538.515531] QAT: Invalid ioctl [ 538.520225] QAT: Invalid ioctl [ 538.541184] QAT: Invalid ioctl [ 538.546905] QAT: Invalid ioctl 2017/11/22 14:32:01 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getcwd(&(0x7f0000c2a000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:01 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) vmsplice(r0, &(0x7f0000437000)=[{&(0x7f000022a000-0x34)="630ebf976db4099386e9b82f75034b4958bd7322c76605d76cf35e011adca4c784ddebfff56b74c7d8c9016828b0a4dc3668ed2b", 0x34}, {&(0x7f000025d000)="15877d77b0644d15815e88749b5de5c94c7b39266cd8ab8ef67f536d257dc24ceafa3918a08fd9c21a244294cb653535ab4652440f55ec4034f144e309c7a841505f0cd1d41d1b95f7", 0x49}], 0x2, 0x1) readv(r0, &(0x7f0000ce1000-0x8)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = memfd_create(&(0x7f000022b000-0x2)="2900", 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c89000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005cd000)=[@in6={0xa, 0x3, 0x8d4c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x0, 0xaa43, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x617cc98b}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}], 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000dbc000)={0x9}, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a00000-0x8)={0x401, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ff7000-0xc)={0x0, 0x2, &(0x7f00001ea000-0x20)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000022d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f93000)={r2, 0xa62}, 0x8) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r0, &(0x7f0000655000)={0x18, 0x0, 0x1, 0xffffffffffffffff}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r1, &(0x7f00007f7000-0x40)=[{&(0x7f0000361000-0x74)="", 0x0}, {&(0x7f0000ae9000-0x51)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2) sendfile(r1, r0, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 14:32:01 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, 0xfffffffffffffffc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a80000-0x2)="25f5", 0x2) pipe(&(0x7f0000e16000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000016e000)={0x3, {"cfc89204b8ae1c"}, 0x7f}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000450000)="", 0x0) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a7000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b2c000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fa000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0xff, 0x7, 0x400, 0x7, 0x810000, r1}) r3 = userfaultfd(0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000b82000)="287c3b319b240403a3f11d277bb26f1434ca4a12220f83157f1220bdb67a9c4cc9b4736e78b0249d06b288da55c1d229c4940acbc0947db1559745e22443b1fcb8a3253372eabaa864a722881fa6b746d6d01a02300b42d13764fe982dcd90353d4499802a08d6ac4d1854d9b824501ca51f76d074474df1885d32b75f08b58a22e2563dc6ae482e18bbecf0a217a71473b9b9ae1671285502e47ed9f58b11ddee386f8da95a29bb547b8b720db5b0ebe3e277efb4ba8c8b352ca01d9f4cd419d3bf6f7c1fbfe17df31c881ab03365b103a1c8c4591a763484f1a69fc8eb4cb555e1eb98feb2ede663709908be1a9f", 0xef) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000033d000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x9, 0x3, 0x0, 0x20, 0x1, r1, r2}, {0x0, 0xff, 0x3, 0xea7, 0x5, 0x1, 0xffffffffffff0001, 0xa7}, {0x7, 0x7b83, 0x3, 0xfffffffffffffff9}, 0x6, 0x0, 0x5713, 0x0, 0x41, 0x0}, {{@in=@rand_addr=0x5, 0x6, 0xee3b}, 0x10, @in=@multicast2=0xe0000002, 0x5, 0x0, 0x3, 0xe27, 0x0, 0x200, 0x2}}, 0xe8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00001ec000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cf5000)=0x14) 2017/11/22 14:32:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000888000-0xc)="2f6465762f72666b696c6c00", 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ab0000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000081a000)=0x8c) sendmsg$kcm(r1, &(0x7f0000b21000)={&(0x7f0000f5d000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005e2000)=[{&(0x7f000076c000+0x213)="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", 0x1000}, {&(0x7f0000015000-0x8b)="a3f7e824e7b57e4070b25a54b85eb99d361ab14da1e18925e71947c084026e454508099fdbc89bfa1d4bcf72eb0864c06ae540887459176db05b7d6caf6a230cf6fa5c8de2919fdb4a0098a3a1c7b6ab9569a3337a0c45b6dce34b42b207ef8f6d0c25fae9f1fa1163288d489c22a61c53cbcc84cb71e0ac7dbdede2538d262eb5c075aba5441b8814ec45", 0x8b}, {&(0x7f0000ac9000)="3a59f59f03b9ca8e93cb5f3e79d7e76ef18af798f57e38f78af6b388fc980ca441c967c32c3a90f701b3cb9005bab5f37a61ad2470511707143abc058fec40cbd1e36306cbe1540867434e80eeeb07efbc7de961256edd55cae118106a95aa41feb5fb9a65fce2b076b0a080cd07e3dc2b49e68ef8c38074d3ccb0ef4164ff08cd7cdad25e45dea180669d5ca697366c4b203fe217e9e5293b669f61d9506728678c1b16b8335e03a7b7c83d648a5c7a73a3ca804a4181e24c705eb2d2c436", 0xbf}], 0x3, &(0x7f0000b35000)=[{0x78, 0x3a, 0x6, "919b58ebc37b1bdf765886fb4fae6d14160f283b7b41fefa3e8e051e116b918e4e348cec32e526a9d0a5f3b02bae6dc8056a3064b623bef2eba99e45c0fe36586a839aa3bdaafd7c104a053d694bed04a6fd8a1f2261605823dba055e8c1e88a7492e8c7cf79d8f1331947a1"}], 0x1, 0x24004800}, 0x844) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b4c000)=0x0, &(0x7f0000c00000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bfb000)={r2, 0x80000000}, &(0x7f0000c84000)=0x8) fcntl$getown(r1, 0x9) readahead(r0, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000da4000)={0x20, 0x2, 0x2, 0x9, 0x8, 0x6, 0x1f, 0x9, r3}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000df6000)={0x8, 0x3, 0x8, 0x1, 0x9, 0x7f, 0x1, 0x8001, r3}, 0x20) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f00001fe000-0x1)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffd) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f000066e000-0x4)=0x789, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b98000-0x3)=0x4, 0x4) r2 = open(&(0x7f00006a5000-0x8)="2e2f66696c653000", 0xc0c00, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000d02000)=0xc01, 0x4) bind$inet6(r1, &(0x7f0000e51000-0x1c)={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x404}, 0x1c) sendto$inet6(r1, &(0x7f00006b3000-0x1)="09", 0x1, 0x40, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000a95000+0xbd4)={@common="697036746e6c30000000000000000000", @ifru_settings={0xc, 0x2, @fr=&(0x7f000053f000)={0x1ff, 0x80000001, 0x3, 0x80000000, 0x6, 0x7510, 0x7}}}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000718000)=0x80000004, 0x4) pipe(&(0x7f0000a47000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockname$netlink(0xffffffffffffffff, &(0x7f0000767000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b47000-0x4)=0xc) getpeername$inet6(0xffffffffffffffff, &(0x7f0000738000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003fe000)=0x1c) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f000079d000-0x4)=0x0, 0x800) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000146000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000703000)=0xf2) fcntl$dupfd(r1, 0x406, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000db5000)={0x0, 0xe7, "5b6d6f4092dd81c4cad8b9941079813f3458b7c4d6931f1e1ac93094c535bf7decd008c3b0fd45da24383380fd9fcbaf8be93bde97881e30bbc5dc4e7d590a37d669a05382f3424ee9ce3db6ff49f87974ceec5136458c021376f31a880bd4f4821b275383309108ba446a3a2708b5130dca8e9161a6d8dc4034adf824948a8f4fcc2a397d170100007500000000fe65b612dfab0100000000000000bb609cd9ed9f8d6e11ef8f07d9bc8082739273274fe1b1ec73f3e75bfe36600d69c7a27422102308475244cc2b4dc7a06aaf7269a620d09444d407f000b2b1a245d161744dbebb66308e65"}, &(0x7f000030f000)=0xef) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa3000-0x6)={r6, 0xac5}, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000457000)={{{{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]}, {{0xa, 0x3, 0x40000000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4010000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3, 0x1, "ae195390bc2bd57cf8671bf861d4a66fb845c6fec5dafd863eed6dda6b592968fffd0bf0aee9318b6bef923fd62fb0ebc5a02e533af1fdcd62cb2cc3ba05b66efea25a4cf964158431da79a8faa5c00e"}, 0x160) sendmsg(r1, &(0x7f00002e7000)={&(0x7f0000845000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000362000-0x20)=[{&(0x7f0000ee2000-0x5)="c19bcb02a4", 0x5}], 0x1, &(0x7f000061b000)=[], 0x0, 0x8000000000000003}, 0x20000884) sendmmsg(r1, &(0x7f0000782000)=[{{&(0x7f00007c4000)=@alg={0x26, "6861736800000000000000000000", 0x7, 0xf, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00009a6000)=[{&(0x7f00006b6000)="459e8600000d9a3d62dd29fff58dba9758233481b7ff", 0x16}], 0x1, &(0x7f000057f000)=[{0x58, 0x0, 0x2, "46cd2ecd5e97b99626ad5f2d98701254ece55231d4935a7a9973bb8eb7f56b591c9eeedc7de83b3a100579ad100d8a74d132dce0a18681c92d1739d43497b21778c23e26ecea6a281540bef5"}, {0x78, 0x11f, 0xfffffffffffeffff, "215d2c3b0f55e4fc7ae15bd28212cd14222e93041c1c62901cc2f65c022c0f938ce41e4755859f28feffeec102bedaae12b582b1f1376e9d65d8437159c54e534c07fdc07fe985b8dbbd3ccfd3f00bb571f1b21a29d0c69735eabcdafc5b8aabc0a0fcad8064bc05e67322"}, {0xc, 0x10c, 0x1, ""}, {0xc8, 0x1ff, 0x3, "6629465fcaa540ce9b154476663560ddec8e661d4aad779764a9d2b58aaa1d6e4e981d2dd57fceefe1ac0602b84ccfc715fad6e9997604dcc1c98653ec17a225b7e91fed48bc4da92c24ffa9094a2478cde15781adcced7a6e0fbb7b30793ef21e3fcb9b29cf6583aa4fbbfdc78dac2c55c59b5fcc3ea63f020bec701fb096bccac5d9740edd6c14e4f533f8a584220f9caa199ffbaddc127cef73d72bc48f6adc491b3cefc07080126c4f28c042838a17ec5127d03e3c9a7c3bfc"}], 0x4, 0x10}, 0x7fff}, {{&(0x7f0000376000-0xe)=@l2={0x1f, 0x0, {0x7ff, 0x1ff, 0x0, 0xae89, 0x1, 0x1}, 0x5f0, 0x7f}, 0xe, &(0x7f0000abc000)=[{&(0x7f0000c08000+0x79b)="ae547eeb08867b651640bcc9c827c4ca86c22af3be22c9a704511a5749e9643b210151924bdb42a61cc9e0c33bac8c8074bca49de804b97350cc52519a014ac5fcfa49adc6971dc9bcb224dcdbaf51069e36997b2b6001eb4568b0866547aca656fe184d0e6764459da290727a862990b49f2bfbfacd20f6cccded084394bc798bec7e3286799dd4d8731e415d0503c7905e1f540d8199faccd9608d144473ff8c85e654af012789228979e8a85da1700c62cae46a07fa45b4a91f67a08381a97702577a3d10fc32ee62fd1e284a0f29ee27f3b607091bf14ce81e5c4cfa422233d0a8229e1ca552cd44a86e6b68947401927ecf7f1809", 0xf7}], 0x1, &(0x7f00005f2000)=[{0xe0, 0x119, 0x2f, "3341988f4fa272e8e6c21b51e0c9edbfdb8e1015d024854a7048e3cf7c5e987bf45ccfc83a9c7e64f2c7e8c735971ca378548c83dca83a01d879a9845b27c9a71541b46d1c6c8df240aca22a0224cbb0843b7138686ab82fe59663216b2e9d008adf16bcc6249935bc1c63fa86ffc9ee70581a1d98f47728d1cd017bc8bc01a3d3cfa654125bd17462d618a98a565e9d5ec60b58ff2abbb1af4b68105b2bc61fcc8369d739bc41e1e40694209d7b9698dd04aa61e750bfafd7fef3b4cf8aa4946fa6e7f54dafd76e136223b8e350ff3edad31d"}, {0xa0, 0x116, 0x6, "741effe680e1c4e16f0adfcd4c6fa4d07a2e2141411bd432fad270bd1ccf6d8fef981cbc137a92b1963688ae6528c6015a422981cf084ec7c916c82b8ef33c9079322cf6b1052b26fcf39f496f94832d4fc79073d43d96d0391f119aa3541dfcbaf6bddf7efe1cdefd9a23919bf72168082c9d309192dbd32e141be1702cb429a6683a0c6c4d0498fd32f17b5ad85585ea1332ee"}, {0x74, 0x800000000011, 0x30000000000000, "3f3c2d1b92ce3394c7a9196934cd6fb505353b0dcdf52569a79ed858ccbd0f9dafc6541311c23ba2bbaa05c9f14b2a77c81246702ed053e9b184e0123ffa3115fb85e2193928507f308a78045fdad2f8c1d4c656718177ea7bb1c73bc4ed45e89d56b828725d1b"}, {0xb8, 0x112, 0x7, "822d6fead9460df508556f9764b3a01fa5f80451abbb29c432d46aded38801397589344cc5db7a1b15323fae8b05df66d7fd8c308b7eee3199d6f205ef1e45fb46ac6a7f14140d5225691f276ffc9232a0d2a295d51c42a8ff64ad20a41972d3350609bd0fb2ecc84fbfad24875e14c9154dffd1712a222b75a1fc01a48c7d95f39427159a7d63d4bd827d7fc33da8d1e4838e274beaaa629ca06638626f169dd659d093e75bb6705a"}, {0x3c, 0x104, 0x7, "fee3220fa99286142bca9878603a9fd39204974c33730a266335ae88ae4be3f6af47fb0ee60fafd51d15ce5b5e"}, {0x34, 0x11, 0xe2, "02a0d62cdb4ec17dd5692a4127cbfcd7833c9e9a05ef73f4b455873868742f4d8d39458577"}, {0xd0, 0x117, 0x1, "96507b6b47c1bc218e9c2fb0658aac82941ab5d27cb608ff2ec9bc6cc36f69c50aaec1ed29984a27fccb0b5f9cbdf09fb1e1ce8a1fd96f64ab50fff5d9efc12f48ec73df9662adcff3e3d6f1f075a2d1d56b3d738602c3cd22c5cd8a449ea7ffd86d134d4e5f6f0b3ecfcfd9c0f1eb413dcc8bf5e11df7c71f8ad81bc5a360c85ccbecf5476af79874f66364e2bae481ae3a098c7f6bd09394394e910339b40a9475b538cfdefb3cca2e74b5eb7dc09a2f0d3bc42d89e0070d9e70e551cc703d17de8f87"}, {0x28, 0x11b, 0x3, "b89c1dc39d68c915e19fbd260a17318f376e45e1e183fd8ba35f4f"}, {0x24, 0x115, 0x34, "c2db231f35167f8470fc3f3f4a1e225e0a46616910d6d5"}], 0x9, 0x8000}, 0x3}, {{&(0x7f00005e1000)=@generic={0xb, "569f4b000000000000205f07d6c6ee02506f28278fbe907836ebf0ea33a206df4f85970debe14430c6ada014fe3b5ab1209f9effb522490db0a8f43eacfb8cf81ae7a147a55ad1e5ad6373f2b3265dfc3cca4ebd0b59c8de472dead1f127c96246339fe66deb0d7fefccbd7f28e73c992e4912a60ce11f91a252547c60b4"}, 0x80, &(0x7f0000f1c000-0x60)=[{&(0x7f0000475000)="3ba3cc8973b8b9fd144d98f3493c9ca09ed716f3619731b1c742c27c752f2238ee482689f2ba78a1cd2fae18b88550e94c889982d018531b0b336074c199a9c8fa73967bfb4bd0e5e439f20f81e0adb309e131e3959fc7c85ae7d78748cb9e134b36e549826bc50832bbdf35ef911a314519f5378725a431a9d91c3d956fc35909ee48bc18c55e1fd1d68cbb603880e173ff5316a46d9f69a1f649baa357d7a8919bbf0b1db17c7067173750fa6e06e248f21aa6db814219e8d6bb5de94e4f50048a62a5de28667a71f5b5fbbac1d65364b70f20db956f509c8bfd4e5ac74729ea7bfbf879bf15b80aaa61", 0xeb}, {&(0x7f00000a6000-0x1f)="78d62f1a566c63ab53e1d5b7307d043b031bafb3f4fddfc5db7e2482949f1a2e30da4bcb61e1cb064c", 0x29}, {&(0x7f00006d6000-0x60)="8fc357312e232792e4398a9cff083dfe92a8eee6bea66de93827478cafe8b4cb076c1b300b21e09b7704f308fae73bcc3328a00f710109b4c3352fdab055639e87a2cc13a2db8cf5e4c8df94e63c846417a6226161fb4ce566f1d55f8df4f867", 0x60}, {&(0x7f0000891000)="c1f44741e553760e807f1405794c4f33a401b3598a460498cf8b42692845f4674da155ac11c1696f9a83b5bbf4229d35ec6ca657826f1dcc1028aa5c2a7cb1cdef992b1c5997b114cf809b9f862cd11eee45af8084515a0c0aa9a3d84021a93176266379ff9ec9ef6eb8a80b742f65b000ecadb140dcfa4a53145a1a5fe1030c77aa8f3c87d7d01c03f02565bd649df21e72d70a1c9c7b4162d48bab3278c454beba73d0b8e0fc67c981ba57a19f5e19f418baae9cd1d09feeabe99f27deb37b26", 0xc1}, {&(0x7f0000558000-0x75)="d6c28fc0ad26febd83609e4150e9df41abe623de98bc9b59c86e15574db77f6c7651f43ab47a04644553a2ceb8613d0fb71f2bcc8aa199dcd903c87c947eaa5baf76408001ae1bbfa65ccdf554bb037efd3f08f4168f01c41c3418ddf4c3db6bf4b8a2b1bd26ffc80dbcc23579ddf4dd607dbad068", 0x75}, {&(0x7f0000baa000-0x68)="a84bdc4614894f122a1ee1e45021e276c9b669b2c95b0b1dbdc858b84c8af1efc5d26ae0bdd13b7f0afcb97dadc112d26d701d1c577672810a78b42925abd5181724fdacaee2dd92452f00f5e1241cf44d65ec26d62721218d53ca43e5ca18631327d2c5dd72cfa5", 0x68}], 0x6, &(0x7f000067c000)=[{0xc0, 0x119, 0x5, "d161b416239f7a47234f17f918c4da04f593415ece086c87a63e7a11c5aa70611bfc9d483b1c65d27d7e5bda17fd29641e7d24cfbb8913f1e99878ecb283fd0cab32876ce6870842fd3d17f51ebd747987578347ec00a4dc0b5a43634248ec1cdf27e087f744fa48c3fe66380b3c1db79f72c626e9dc12249d8cc0575629538939a1a399b2a6fd5972db1ae4e2d1768b609e5b348bcf9a213bd30882b63e74c5342412e3d7be0a9bbd28d7dc8a32c342a40780"}, {0x34, 0x101, 0x80000001, "fe72150eb3271a82df86c610f536c56dd6c65b9841bf6fa66dca7bf3063ca25a7da7ae14b6"}, {0x20, 0x19b, 0x3000, "93ab231fea7d7949f223cd30f95f3b54c2b7"}, {0xf0, 0x88, 0x5, "3611b403d050ba231e996a0d72df3ae6f9a0b9095e44f35f765b7e02eb102dc5b9eebbba1227816ef8c0beaea2a95cdde2d1e2892e59ccd1e6ff416e6cdb9fab0a4b7c85a036a513cddd06a0075c9c583ad3a9ddbc766552e21cd324f06eeada62877fc8472dd9896fe48a16a4f9b91067e1db7d3693919014ddb4920ba358ed7ef546686b073b6829fa45b16d73106739a123b1204e447ceb4a4902b8ec9084da80dfd92c790e1aba67dfd0a1c1c507c13c980ce766fbc7a59df85284e872ed0c2fd7442d050e60400380e05e3503cdbe6cc3418d9bb5bbf7198d1d241e86aa9e89"}, {0x14, 0x1, 0x7, "b56a15e6268206f3"}, {0xe4, 0x115, 0x55f00000000000, "66f0a156ae79168e0c2acc27cefc6906fb2caf3d72d51b0a1695076e4a6ac986977c0c55b5531290d152cfe2e4ed5fe1c866d8924e2f24c5f7c22c41f0844cf90b5187eb1fad0060216f1cffe859f42ac6f5cb7b0c52309999a2b149441ca4ccf3e27d94518ae778abc29c2e19aa58e549fc884008173634369c6491287d2a0800903890184f8b75ebdbce71ad0579801e180326e6fa68ea818d2455fc599ec04f8d91eed5ccb865627824d3753d0c81f2731cee586037cde825741e0c038788fdf421a60d211490a6e17e418677e97a25e55257e995a1"}], 0x6, 0x4894}, 0x7ff}, {{0x0, 0x0, &(0x7f0000c71000)=[{&(0x7f0000ee1000)="4560bb6d3a78adbaeda6b1fa969e8d2f5abf97222bfb9b01e2e79df6f3e62f5165d4e75c2766c3854071274de93bcd3bc6e4f902695197f07cca1ecdb5712ece42b47e39393a30", 0x47}, {&(0x7f0000a02000)="65638e080c495e42afcbb61b601d243216eef85079bc8fea4bd7dc53e4121524406cba0b778e94d467abb5f24cd102e5", 0x30}, {&(0x7f000031b000)="ff4bf6cd8ec21643d53466d5c3af88a318a4f89e319ce5f90817bfcbbe5df9632a4a6ffc142fc459d6f2717c0416c1d35786bf205fc33e353b945f4a9abb4f3cbb93747d00d9b02f40e42abf51acffacf10b081715a768c819a9655c08b09c18653c8fffc4fefba009d70e4c867deea0e4c0d652c56750cf434ca418e11f2cc2d40c7b88b8226f2d2c9c5b8d5df62201ad3f8c", 0x93}, {&(0x7f0000b6e000-0x7c)="2a3fbde2fc99d4d4f7b7e9a6146e890d11bee123f8f58f916955c8ba5c6a9143ad3568db85f18833df72162788d8418f06f0fb393f8fb7ad24bc33a44e20562f6f09c960e3d7f7fe67b3e6b85d3b87aaa3e9f1df88ce0727dfad3040fa51f390f03ce14b0e69231273bb4411da80d1fd62665a114a61072b2b7b574c", 0x7c}, {&(0x7f00008cd000-0x28)="0349b9b10f6a6c7e7c8aec61c0abf0ca4301bb43a9f26f7bd15a1cc12f247b460e70645d0aec9a4c", 0x28}], 0x5, &(0x7f000043e000)=[{0xdc, 0xff, 0x907, "8ac028db038158d9fc04e5f6ed93481f2cdd9dffb60ef68585daa419f5751f18138a718ce4a580fa8bf76fbffdc3fc39c0d03b50d171fa153bbeec12629e6a5d84dbd48fa4c02e039a03a3f3205c7a665d7681644fb4dcee0021ddd2ecd890b4368219b3f33d23aa70df0ab64ea71fa3f10cb937a5c8438b5c7b4cacaf3da811da83fe1167d4e34286d4176891f7ac51090efde16aa068ed1231b7958adfe154b31e6f4799ddd80ed934db0f3cd497047f9164b73e251d194a30080b752496a8cafd9c1b301bcc4019a3bba964b491"}], 0x1, 0x40000}, 0x2}, {{&(0x7f0000882000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00003da000)=[{&(0x7f00005ff000-0xe1)="32f90cbd658259c7a8361ea5413aa0867b2b70d499816eb4fdf01ffec52b72de3be6334a5f67266a9fcbe5ce965c41d8440861a01d89ee8bc4e50526e5b4bf82cc537ee905ee88f2894fdc6d6063fd61a996bc5f4ef57e1e23bf77f60ccfaf1c0cb565777a8086df9e440eb41bb9ba6312db0246f4affc387121cf258f2bcaacbc8d8a19861961ec9d8fb0d68bf1c240c3a19810c3cb8ca16d87f4c04f06dbbea963b71f50592838f6cb8008af9a6df531da64878257f49ff3ea0585383d9f4c9d0242e7296e7f31f34fddc1302d29bdd6cd9e6b9d31d7f6300195c23f9a1f19aa", 0xe1}], 0x1, &(0x7f0000bab000)=[{0x104, 0x88, 0x80, 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0x4, 0x0}, 0x786}], 0x6, 0x10) epoll_pwait(r0, &(0x7f00002ac000-0xc)=[{0x0, 0x0}], 0x1, 0x400000e, &(0x7f0000de2000)={0x0}, 0x8) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000c34000)="00", 0x1) sendmsg$netlink(r5, &(0x7f00000f2000-0x38)={0x0, 0x0, &(0x7f00009b2000)=[{&(0x7f00005ca000-0x313)=[{0x77, 0x3f, 0xa00, 0x8000, 0x100, "b94409c9583898c11ff86903f13e01137b80a3f3dfff2025c2e4d09e5d288e816990a8f1b2e7bfe843d40e62cee2d1ed74e1d5551bbd2375a12ce2da8c8669aa2aabb66ab0ad7344ae712b5c902897f22a0680222b64bbf2369462144f2caa5082c9285399f16a"}, {0x71, 0xfffffffffffffff7, 0x900, 0x80, 0x6cf, "af3bc6955824b71a28ef9e93e6afd6ee67c2eff47e3f9ff5ea8605edd054e9e6f0e4bd8d605b8e5be8429cbce16bc346582db7551d74fe126f495387040c3d1543fe9642303437aa494e9bd8885c63127c577737ac3b84347f0126ef5be8bfcdda"}, {0xeb, 0xfffffffffffffffe, 0x0, 0x80000001, 0x1ff, "89fd212df1601cf307872de1d5ebecaee90e4c0609ba43563a868d971348ea5bc7a05cabc3ea62a7bedb828bcd88dce24fe55b50a60a5565041190f46b1d8a18e8336df600018534b7f5171110fb63527b7498043fcb9cce901f2234d2695e29859f7b4d9ee65bddca8256671d9141dec99bd761a32aa0de7e7b918457c4318dc4d6d88b46df40bdeb19838f8ae844c095cf4d19840759f3e9dc49cb83e384d8b9a2f22e83e93cab595a448c3751cab4af01151d8c17d720bdf4e0d65b066de2bd90a5c5e8fc4f4712cf189c98d3e47649de434c23345d9075b326"}, {0x5d, 0x1, 0x0, 0x10801, 0x1, "d292e31a3064b835f6b56c648b93196dd03754676e97eea980ffe34e6e40db870811dcdb92a75ff6196cb8049bd873893da040fab811b806b2515219ff595969fba9a52800e7d898542b867248"}, {0xe3, 0x8000000000, 0x501, 0x9a, 0x3, "75343160deeea9e39da785e0d75a775bcc938856928990b94eb261db81bd625587435326ae67f800f0259330876f2d78434007059c27a4ba5c34532293413440b3008a70a3705cd3832f3205aa548df73fc891f50316321ac57613422b7c86a8482a885f17c45042c7dd99a049108dd240c682b1f21edc09605f8429270aa27b77d25a23c6a26b4e3c5670bf40b179bc3e840410314774f1a4ac649fbb7835a5a3532ab3bcb953bf63370316559df38416c8f3e77b5b0a8c19c02ab4ef1b61d61d574d81b024da8f16e918a7eb5d8c5b9dec3b"}], 0x313}, {&(0x7f00001f7000-0x2bc)=[{0xa5, 0x80000001, 0x1, 0x98cd, 0x6, "a4e510a9d370f565000c3dbda096b8a24981bd3a4f286ccab160406353fe9e3f2051be62e31b6e2af4b29ee1fdbf6765f18ba3b7ef50f7ef3453a4b15920b704492fde6426a30c0ab89f0a468a974118639995ce59ef390a1d3e9ee1680b17ab52443b165205e53b759b9e1ffdc224cd8860619df116947e64d1012153ddc582e3a43a8a0851faef26f46c67bb171cda95e5967154"}, {0xd2, 0xffffffffffff8000, 0x422, 0xa041, 0xfffffffffffffeff, "5dbeb22375f8dae057bdfa00046df66d08dab4d2d6dfd73a57c10a36734e8a83aab1782121f28968083d8408b8faaa01ce975ff371fec373798e5b1144eca893f5931c7f7f21a3daf013103e349275bb5fd081abed730534f29f03b84a104a9c3cecdec69d5574ac558e4039a12cd02b7a2aaf74dc8d3bd20bb3f4b7abd955593a56a4abca34ac56f2b6c51ab644a4a21048baf298da7ca49931b90b2fcfa2275052158bd76590e5eb0768cd91c60d343d0173a8ea659d96f97a49947ec7796d7730"}, {0x48, 0x20, 0x808, 0x6, 0x257a, "b38363fdd59b27d86ae88eb0b7b9f3ef171a009743874a53d8269d76f16e2b8505573dc4b0b177eb4d2eee2c35604fe63f1f889af4ae2981"}, {0x91, 0x53, 0x2, 0x2, 0x7, "cd209f05158dbc70daa1d29808b3140d349dcf542a82520e16304727842fcc04250000000000000904b940d5ce8271ad9327da907024ce087aac8c45e3d8e6a06f1c89d46a50aa094b483cf63d64d93e83b848e853b6929f6044aaa20fbf831eac2b4f8a03f276547af610811348c6919f5c17c9c1f3d10b2080f8ffffffd1ea1f"}, {0x6c, 0x6, 0x729, 0x0, 0x401, "5da9cc25082ac8f19597b96ae63d2a5c89e65be841bdf340e3673a0e27cb0ce33aec72d579dc64dd83b4d9e457b6cf0e31bdc17192fa5da598d95bebe3e9a77f8db0fb8c6924e7c048dc5c03bb276480f41171d5eb855f1c4bbfc136"}], 0x2bc}], 0x2, &(0x7f0000c48000)=[@rights={0x20, 0x1, 0x1, [r5, r1, r5, r5, 0xffffffffffffffff]}], 0x1, 0x1}, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000036a000-0xc)={0x0, 0x1, 0x2000}, &(0x7f0000a56000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000bd5000)={0x9, 0x820c, 0x80000000, 0x81, r6}, 0x10) sendto$inet6(r1, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2017/11/22 14:32:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000043000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000214000-0xc)={r1, 0xfffffffffffffffe, r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000255000-0x80)=@generic={0x1e, "0102ec0000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000e58d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c98040000000001040000cb184a"}, 0x80) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) getsockname$unix(r0, &(0x7f00007cb000-0x4c)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c3c000-0x4)=0x4c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000fcb000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c08000)={0x0, 0x0, 0x0}, &(0x7f0000301000-0x4)=0xc) ptrace$peekuser(0x3, r2, 0x3) r3 = syz_open_dev$sg(&(0x7f0000c55000)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000a2b000)={0x3, &(0x7f0000b98000-0x1dc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003bc000)={0x1, 0x78, 0x9, 0x80000000, 0x7, 0x1000, 0x0, 0x20, 0x100, 0xb, 0x5, 0x0, 0x9, 0x0, 0x0, 0x8, 0x1, 0x2, 0xffffffff, 0x1400, 0x6, 0x10001, 0x0, 0x5, 0x5, 0xfffffffffffffaee, 0x0}, r4, 0x81, r5, 0x4) r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x801, 0x7, &(0x7f0000000000)={0x10002, 0x0, 0x8, 0x1, 0xfffffffffffffffe, 0x4, 0x0, 0xffffffffffffffff}) mq_notify(r6, &(0x7f00006c7000)={0x0, 0x2c, 0x1, @thr={&(0x7f00002fc000)="", &(0x7f0000638000)=""}, []}) fcntl$setownex(r3, 0xf, &(0x7f0000709000)={0x0, r4}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000961000)={0x0, 0x2dcb, 0x0}, &(0x7f0000dde000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000004c000-0x8c)={r7, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b03000-0x4)=0x8c) r8 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x10) ftruncate(r8, 0x801fd) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r9, r8, &(0x7f000022a000)=0x0, 0xfffbffff) getsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000df5000)=0x0, &(0x7f0000224000)=0x4) readv(r9, &(0x7f00001fd000-0x50)=[{&(0x7f0000c07000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000dcd000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f000039f000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000b6e000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00004a5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000924000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000246000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000bbb000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f000049b000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000aea000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0xa) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000b58000-0x4)=0x5, 0x4) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000582000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 14:32:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000148000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) fchmod(r0, 0x180) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0b000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffffd, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e14000+0x33)="87bc5e0667fbaade812a3ea3ac4ca68ca50440c78f9f4680511cb3591e19c81644ddf817895d77", 0x27) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc2000)=0xffff, 0x4) 2017/11/22 14:32:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)="73656c696e757800", 0x1) getsockname(r0, &(0x7f0000a0e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c2000-0x4)=0x8) r1 = socket(0x11, 0x4, 0x642d8390) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000337000-0x8)="2e2f66696c653000", 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006b5000)="", 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000008f000-0xb)={0x80000001, 0xfffffffffffffff7, 0x400, 0x0, 0x46, 0x9, 0xd5, 0x2, 0xf11, 0x7, 0xffffffffffffffe0}, 0xb) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:01 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000896000)="2f6465762f766373612300", 0x2d, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cef000)="2e2f66696c653000", 0xe044a481d4af17f4, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a27000-0x8)=0x3ff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x54, 0x0}) fcntl$getflags(r1, 0x408) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a22000-0x10)={0x0, 0x1, 0x100, 0x800000}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000092a000)={r1, 0xe2, "f22b961afb5f6ed8e7e584cc41c0c6a7395cfe288d9db3404f6b800e5d8d79d7381e18746c1502be71bb1c47a9cf3e9bf18d043a9a8fd16bf75d74d69a6635aa34b485cc9a0086cd9807841860abeecd8b88a48eea6a03f63ea75aa283dbc1aa34dece773cfcbf4126b56da42dcc6bd64096aacc7e75a69c8212325a08ec7b4099fd65dd773a931165b288f4467d46c0ea4939a9660cdfefe4f75d84508c9aee9ec6060e9a00c06a7a548399b6396a2b9052b9eb2a2963a133d862df7d47413adba6b8638aeb7834769fd0f9256004ed438233c192557fd945544cac81c161e3172a"}, &(0x7f0000a9b000-0x4)=0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000012c000)=0x0, &(0x7f0000e5e000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000fd6000)=[], 0x0) 2017/11/22 14:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000baa000-0x58)={0x26, "6861736800000000000000000000", 0x100f, 0x8c, "78746561000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x3c) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000141000-0x39)="87c4a86be372b49386b2bc6c8bff67acd477d6c51e99803e9edc97b3a3979d900d2fb5ba1b5a11a04803ae73dd6c14be4d2d91d0cf9117d86a", 0x39}, {&(0x7f0000e98000-0x80)="4fe7d6ef0b464b7531bcd1ac350bfd62d0e07783565379a8f53331a7d04bbb357cfaf0d55f07b150ee622e35ec61b0357de44ccfe11b521ab0b697a99eb5a8b92f086574546fde7b3e0e27fd40e0859e20b6f4793f43f50f8b90927496619fcec378a7b9fc30fe34cef5e97d7ce7a793fc20b5b02421b22116da0d12bb5172ab", 0x80}, {&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000019f000-0x1a)="bf5b7b98f1035469af23f8a589b780916619e2e014c77a11c01e", 0x1a}, {&(0x7f000022c000-0x54)="29bacefee40494eeb7c77e24f868ec4de22ec4ae7723684e1200a964b09cfc01ff1bf6103f23bd68310dc9e94d5bf213ef8c0c6ae0f9b8a7b25cc5f0e6e80a539be0726509efd8eb43d6c884b50f5880a276cfd9", 0x54}, {&(0x7f0000a4b000-0x7a)="4639e08e86ea2175db5cd8b05cc1cc9384b2f923fcccad2ae79373323ee1c11ad3c05deaf7150ea89adfe0aba65484d61f45098ea4d7fa996958a12cdf171bf10b2d264bb0c447a9846fa26802b2c5f696809092e1eda33b0b7103e09ff02e0ccb7b6bd3660d14384dd6ede4ce9e843b9563a3159fcf7d7dce58", 0x7a}], 0x6, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) sendto$unix(r0, &(0x7f00006dc000)="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", 0x59e, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = dup(r0) chroot(&(0x7f0000268000-0x16)="2e2f66696c653000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x4, 0x80, 0x20, 0x200, 0x0, 0x0}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x4}, {0x0, 0x8, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x4000004000001, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0xee69, 0xc, 0x84, 0xa}}, 0xe8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)="2f6465762f6877726e6700", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000849000)={0x0, 0x9, 0x7, 0x8, 0x80000000, 0x7fff, 0x9, 0x4, {0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x8, 0x4, 0x7, 0x401}}, &(0x7f0000bed000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000004a000-0x8)={r6, 0x100000002}, &(0x7f0000ea5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={r7, 0x180000000000000}, &(0x7f0000f84000)=0x8) syslog(0x2, &(0x7f00009f9000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) sync() statfs(&(0x7f00003d7000)="2e2f66696c653100", &(0x7f0000d5c000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[0xfffffffffffffffa, 0x1], 0x2, 0x800, 0x81, 0x80000000, 0x0, 0x5, {0x806, 0x4e, 0x1, 0x4040000000, 0x3f, 0x101, 0xa001, 0x2007, 0x9e14, 0x40000000000006, 0x1, 0x6, 0x9, 0xff, "0d018fc5a3075465f622495e50c591f9c3a11f9b8a0270a7ffffffff00000000"}}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd, 0x8, 0x0, 0x1, 0x3, 0x0}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000ed5000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x0}, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000076c000)=0x3) connect$inet6(r4, &(0x7f0000cc5000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x4}]}) chroot(&(0x7f00006e4000)="0000007f0022ff02200c000000bcbb5b340100000000") sendmsg$unix(r0, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f0000144000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x85}, 0x80) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f00002bb000-0x58)={0x26, "e859000000000000000500000000", 0x0, 0x187, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r8, &(0x7f00001e2000-0x58)={0x26, "68617368000000000000fa000000", 0x0, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008ed000)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x4, 0x100, 0xffffffffffff38e8, 0xfffffffffffffff7, 0x7fffffff, 0xfffffffffffffffc, 0x8, 0x3, 0x100, 0x3, 0xbc00, 0x80000000, 0x7f, 0x1]}, &(0x7f000080d000)=0x108) ppoll(&(0x7f0000b98000)=[{r0, 0x1022, 0x0}, {r0, 0x100, 0x0}, {r0, 0x42, 0x0}, {r0, 0x4, 0x0}], 0x4, &(0x7f0000b76000)={0x0, 0x0}, &(0x7f000013c000-0x8)={0x6}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fdd000-0xc)={0x7, r0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xe1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f3a000)={r1, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80, 0x401, 0xffff, 0x1e7}, &(0x7f000030f000-0x4)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d96000)="ee", 0x1) 2017/11/22 14:32:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000395000-0x4)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a91000-0x4)=0x0) ptrace(0x10, r1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000517000)={&(0x7f0000347000/0x3000)=nil, 0xa916, 0x7, 0x80, &(0x7f000054a000/0x3000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00006a7000)=0x3, 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000072b000)={@common="64756d6d793000000000000000000000", @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fb7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000774000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000282000)={0xd, @time={0x77359400, 0x0}, 0x81, {0x4, 0x6}, 0x7, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00007d5000)={0x401, 0xffffffffffffffff, 0x100000001, 0x6}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00004cc000-0x1)=0x100, 0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000af6000-0x28)={0x2, 0x0, [{0x80000000, 0x0, 0x4}, {0x8001, 0x0, 0x6}]}) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fb2000)="5b08", 0x2) r2 = creat(&(0x7f00002fb000)="2e2f66696c653000", 0x84) sendfile(r1, r2, &(0x7f0000aa0000)=0x0, 0x8000) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000342000)={0xe7, "1fc6d57344c86557a6aabbb6409cab996b043a7908fea404d50cdafc40afee74822deaec9fb97e0a37a8b8486f1852a20cc9978d1b6ef32fc95e8fa7de5ebdadd7c0431cb14cf99172924ff4464775c95f9b25b7cfbcce83d89bad134079320b65a491ed5cc47e08ab0d808a25b92d3a9920116cd95bcfd8cf207dedfed27ea985fe0711c700763226d7135f1275e8bd58b16f4a2f1f0170474fc1ff3e4882ab48203a1cb54b3dce326dddc83715bad55c0fd6e37f086df441d76b46fc394fb31977a07080d28ffdbc948af0afc2f01a0643fb4d589a7efb726e53ed7d34aad839e67510050a46"}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000361000-0x8)={0x0, 0x0}) 2017/11/22 14:32:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000538000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x80000040fe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009c7000)={0x0, 0x0}, 0x800) bind$alg(r1, &(0x7f0000258000)={0x26, "6165616400000000000000000000", 0x2000000100, 0xd8b, "7874732873657270656e742900000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ff6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x3, 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000713000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00004f0000)={0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000651000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c4000)=0x10) socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r5, r6, 0x0) dup2(r6, r7) 2017/11/22 14:32:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009f7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000189000-0x4)=0x100000001) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) preadv(r0, &(0x7f0000518000-0x48)=[{&(0x7f0000db3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f00002f0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000662000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00004d4000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00006d6000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000145000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000524000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000eb9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x9, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002d4000)=0xb) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c17000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) 2017/11/22 14:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) io_setup(0x2, &(0x7f000052c000-0x4)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000883000)=0x0, &(0x7f00003ed000-0x4)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000ead000-0xa)="2f6465762f7663732300", 0x81, 0x101000) io_submit(r1, 0x1, &(0x7f00008b6000)=[&(0x7f00005db000)={0x0, 0x0, 0x0, 0x3, 0xc7d, r0, &(0x7f0000462000-0x7d)="ab55231f9e07033fd67972f05139b24e15bb4adf7c92117e80bbe9751335aeedb2f20c58728063c9a69c07cec88cd2d4be5afccb916c904e4eea9678f3ff3769229026ca645146997ed8770ef711cd1dd7b59a9bfdedda25ed04095b22c7857b9571c6f2a1729ec4b5de92cc69bf49a26c8f16dbef2e6817d87376937c", 0x7d, 0x1, 0x0, 0x0, r2}]) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d73000-0xc)="2f6465762f72666b696c6c00", 0x400000, 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000e9d000)={{0x6, 0x3f}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x30409, 0xfffffffffffffffb, 0x100000000, 0x95, 0x7, 0x4, 0x0, 0x1, 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]}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create(0x81) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e45000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f06000-0x8)={0x0, 0xd3}, &(0x7f0000b40000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000896000-0x10)={0x4, 0x8, 0x2, 0x7, r2}, 0x10) syz_open_dev$sg(&(0x7f0000646000-0x9)="2f6465762f73672300", 0x5b3, 0x101200) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fac000)={0xffffffff00000000, 0x5}, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x80000040fe, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc46, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r1 = syz_open_dev$sg(&(0x7f0000bf4000-0x9)="2f6465762f73672300", 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000883000)={0x0, 0x4, 0x20}, &(0x7f0000101000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000061f000)={r2, 0x93, "78c16814c8260b0fceaa46ba0b64c5634ab3059dde775b6f8132a0dbdee78caf6f6aafc7042860947825cd0f6b279dbf0b534c08c76cbde3e2edf01e8672510303225a38a2c82bd3ab85ba188228fc1578fcc2c182fecb56745698c29a2ae1167eeafacb3edb979a68143f0f1bd2d1b69e600aba14263f9699b742e7a972ca971d986bc22c037ca2fffc565688c06da8bda6b5"}, &(0x7f0000b36000)=0x9b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:02 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000316000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000b01000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009cb000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f000014e000)={0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000002000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000343000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) perf_event_open(&(0x7f000024d000)={0x2, 0x78, 0x8961, 0x6, 0x200, 0x800, 0x0, 0x300000000000000, 0x204, 0xc, 0x4df, 0x9, 0x2, 0xa, 0x0, 0x9, 0x0, 0x3, 0x101, 0x0, 0x2, 0xb3, 0x4, 0xa7, 0x0, 0x1, 0x0}, r1, 0x2d, r2, 0xb) utime(&(0x7f0000376000-0x8)="2e2f66696c653000", &(0x7f0000dd8000)={0xedf6, 0xffffffffffffefff}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002ec000)=0x401, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000382000)={0x10003, 0x0, [0x7, 0x20, 0x5, 0x3, 0xfffffffffffffae6, 0x2cbc, 0x5, 0x6]}) 2017/11/22 14:32:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e27000-0x8)="6b657972696e6700", &(0x7f0000bd5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000316000-0x8)="6b657972696e6700", &(0x7f00009ae000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x420100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000066d000)=0x0, &(0x7f0000eaa000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003ba000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00007ff000)={r3, 0x6, &(0x7f00003d9000)=[0xdb8, 0x10001, 0x36540dbf, 0x81, 0xfffffffffffffffc, 0x1ff], &(0x7f000090c000-0x4)=[0x3], 0x45, 0x2, 0x5, &(0x7f0000b22000)=[0xffff, 0x0], &(0x7f000048f000)=[0x401, 0x1f, 0x40, 0x80, 0x71, 0x10000, 0x1, 0x101, 0x2], 0x0}) signalfd(r2, &(0x7f000098b000)={0x4}, 0x8) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000707000+0xdb6)="2f6465762f6375736500", 0x200000, 0x0) 2017/11/22 14:32:02 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a1e000-0x70)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x1f, 0x0, 0x4b352e62, 0x2, &(0x7f0000ec5000)=@common="6970365f767469300000000000000000", 0x4d, 0x3fe3, 0x7f}) signalfd(r1, &(0x7f0000549000)={0x6800000000000000}, 0x8) 2017/11/22 14:32:02 executing program 6: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x80000000000002, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000fe6000-0x78)={0x4, 0x78, 0xe5b4, 0x0, 0x8, 0x6, 0x0, 0x3, 0x10001, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d5b385, 0x0, 0xfffffffffffffffd, 0x0, 0xa9c, 0x0}, 0x0, 0x7ff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000a, 0x4, 0x21) sendto$unix(r1, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087d000-0x78)={0x2, 0x78, 0x2, 0x100000001, 0x3, 0x0, 0x0, 0x0, 0x8080, 0x0, 0xfe, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2000000002) read(r3, &(0x7f0000680000)="", 0x0) write$evdev(r3, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = fcntl$getown(r3, 0x9) process_vm_writev(r4, &(0x7f0000db2000-0x10)=[{&(0x7f000092f000-0x2)="0000", 0x2}], 0x1, &(0x7f0000304000)=[{&(0x7f0000f0d000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000d96000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000bcf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aef000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000081000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000aea000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00009a5000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000283000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f00001a4000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}], 0x9, 0x0) connect$inet(r0, &(0x7f00009e2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000055d000)="62696300", 0x4) ioctl(r5, 0x100000001, &(0x7f0000aad000-0x1)="c7") ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f00002ce000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f0000232000-0x278)=[{0x10, 0x0, 0x0, 0x7, 0x0, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f00000ea000-0x6)="6c6f676f6e00", &(0x7f0000923000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000377000)="31b072f35cb28cf75876b3a68193a00c68cb7ec15d485f7805c92f9801b7a21f0a5e6e8d3673e53e179bf43a72ee3333af9b2c2165540f", 0x37, 0xffffffffffffffff) add_key(&(0x7f0000de1000-0xb)="6173796d6d657472696300", &(0x7f0000b98000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004af000-0x96)="fde23a3631dcf14eb9cf179a17320b3313823f116c438ae3a1c190d2cb717e4c395ebbf4ba0342500509df3d400d5230dd79bb43953ec34a192d298adb6db270183a9172de3e8f9dbbcd7938d30e995a7c31dd560249ad3904044dd649d55898b5263e9cf039ee8ffb91cb171c93acce98bf5aae255fe5dbb99000a1db28a6a22e2da686bc197a68682513e346e110eed37bd8a472bf", 0x96, r6) 2017/11/22 14:32:02 executing program 2: socket$inet(0x2, 0x800, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ftruncate(r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) 2017/11/22 14:32:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000080c000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007fc000-0x4)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000081c000)={0x0, 0x6e, "a387e04e95e772d80fdeb1087bfaad2b8bc56069604d6ec5a5c028770d57837968f7a5c7572061bc151ee1a7589cbbfb7c996762d687b5bd996e3e43db27faa67c1012574289e0b5c8787c10d0715da1c82beb21b4dd700d228603bf15d649dfd2e354ff1dcb2294f1a6282063d2"}, &(0x7f0000663000-0x4)=0x76) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d5b000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xffffffffffffffff, 0xffffffffffff7fff, 0x9, 0x400}, &(0x7f0000966000)=0xa0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004a4000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) getsockname$llc(r1, &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000522000-0x4)=0x10) [ 539.157225] device gre0 entered promiscuous mode 2017/11/22 14:32:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cae000-0xc)={&(0x7f00007f5000-0x8)="2e2f66696c653000", 0x0}, 0xc) fgetxattr(r0, &(0x7f0000570000)=@random={"6f73782e00", "776c616e305e766d6e6574316b657972696e675e00"}, &(0x7f0000a08000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000253000-0x8)={0x0, 0x0}, &(0x7f0000ab2000-0x8)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb9000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000274000-0x1000)="0000", 0x2}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) timer_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000e2d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}) tkill(r2, 0x1000000000016) 2017/11/22 14:32:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0xffffffffffffffff, r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000242000)="2f6465762f766373612300", 0x9, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000046000)={0x0, 0x0}) r4 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000114000-0x6)={r1, 0x8}, 0x6) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000041000)={{&(0x7f0000601000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000082b000-0x4)=0x0) arch_prctl(0x100b, &(0x7f0000987000)="0beb72a512865a25a47ca9c051399457a99cfd43ff13e86deb3ccf163cdf4db3a344a938ebe74dc92801851285ff93b257f482400fa4173896b2755bcf6e76af83a77d5470b54959823d247b3cb55ff5c317b4ae30e15ce8b82cfbcc936ab70536c6775b93312cf17ee9f2a5768a996a777f1effb57648492007100402a5acf7454f212d249a1f2692f84105238dd89b90b332ffaf5e640f51fa2cf28ab62354c29f12e6cd8bd302a8c6d8d1d17f001716e9a7062c5742650ff3ae434066d2d87f3fb721969308b3f33c131d6d249d44fdef838d7237ada1190ead0a2648641f97f962a33a308ac3e4a143ba5b221e") connect$bt_rfcomm(r0, &(0x7f0000324000)={0x1f, {0x101, 0x1, 0x401, 0x7, 0x2, 0x0}, 0x101}, 0x9) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f4c000)={r1, 0x0}, 0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000084c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 14:32:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) getpeername$llc(r0, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b03000-0x4)=0x10) 2017/11/22 14:32:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) rt_sigaction(0x22, &(0x7f0000d88000)={0x4, {0x9}, 0x18000000, 0x5}, &(0x7f0000a65000+0x599)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00008dd000)={0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8c000-0xc)="2f6465762f72666b696c6c00", 0x400400, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000982000-0x4)=0x0, &(0x7f00005cb000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a9000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000853000)=0x46d1) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002a7000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dc2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) getgroups(0x1, &(0x7f000018c000-0x4)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aca000)={r4, r5, r6}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001c4000)={r1, 0x4, 0x3, 0x0}, 0x10) 2017/11/22 14:32:02 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a1e000-0x70)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x1f, 0x0, 0x4b352e62, 0x2, &(0x7f0000ec5000)=@common="6970365f767469300000000000000000", 0x4d, 0x3fe3, 0x7f}) signalfd(r1, &(0x7f0000549000)={0x6800000000000000}, 0x8) 2017/11/22 14:32:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0xc2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000201000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r2, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x40, 0x7fffffff, 0x8000, 0x3ff, 0x6, 0xffffffffffffffff, 0x448, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0xfff}, &(0x7f0000001000-0x4)=0x8) socket$inet6(0xa, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c5d000)="2f6465762f6175746f667300", 0x0, 0x0) prctl$intptr(0x26, 0x103) mkdir(&(0x7f000030e000)="2e2f66696c653000", 0x0) r4 = open(&(0x7f0000021000)="2e2f66696c653000", 0x2400, 0x0) mknodat(r4, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x0) execveat(r4, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0xfffffffffffffffe) perf_event_open(&(0x7f00006d1000)={0x12, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(r5, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000f5f000)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) ftruncate(0xffffffffffffffff, 0xa2f1) write(r5, &(0x7f00001f9000)="480803a8", 0x4) sendfile(r5, r5, &(0x7f0000001000)=0x0, 0xfec) creat(&(0x7f0000a8f000)="2e2f66696c653000", 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") ioctl$TIOCNOTTY(r3, 0x5422) mincore(&(0x7f0000d14000/0x1000)=nil, 0x1000, &(0x7f0000098000)="") ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000018c000)={0x0, 0x401}) unshare(0x20000400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f45000)={0x76, 0x8, 0xffffffff, {0x77359400, 0x0}, 0x4000000000000, 0x26d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000076d000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a16000)={&(0x7f0000dfc000-0x8)="2e2f66696c653000", r6}, 0xc) creat(&(0x7f00000b4000-0x8)="2e2f66696c653000", 0x4) 2017/11/22 14:32:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b4000)={0x0, 0x0}) write$fuse_notify_retrieve(r0, &(0x7f0000297000-0x30)={0x30, 0x102, 0x0, 0x7, 0xffffffff, 0x800, 0x1f}, 0x30) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = socket$alg(0x26, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000995000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005c0000)=0x8) bind$alg(r2, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syncfs(r0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002cb000)="0519", 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c15000)=0x0, &(0x7f0000912000-0x4)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000117000-0x4)=0x2, 0x4) 2017/11/22 14:32:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a5a000-0x4)=0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000021a000)="2e2f66696c653000", 0x80000, 0x0) setxattr(&(0x7f0000d6c000)="2e2f66696c653000", &(0x7f0000ebe000-0x14)=@random={"6f73782e00", "2d62646576245b2d4073656c696e757800"}, &(0x7f0000bd8000)="2f89626465765d00", 0x8, 0x2) epoll_pwait(r0, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xea, &(0x7f00009a2000-0x8)={0x73987ffffffffd}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000782000-0xf9)="4490275cc00f70cc04df997df59b0487c62d8fa5eb6d9c37721eb7e01acda38faeacb3ed42c96ba1a04378fdf4bdcc01200950b22d39bcf1f420fe4da7fe51e2fe1841b9185f881f92f2e931f4449dc095e3cc2a9913923a481bc07ad414502b47b189d29cbd3427b5b90a34e1d0abb596349d76de072a1dfeba6471de1e49b45adfbc5cdcacade11feb6d6a35e87fd2419515afd7157628a5fde2e5a608cc934b21f4cff77618543fcbe65f967db02427561ee816446f84ce0f6d2d7af449f41c6ebd02ed25b8662afa39a422b31edcddce8ab60eac4087ec066f082d56db4bec1fd2a1fb5b3ae55eb84afa31fae40ec81467c106422e0a05", 0xf9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000092d000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0a000)=0xe8) lseek(r1, 0x0, 0x80000004) symlinkat(&(0x7f0000edb000-0x8)="2e2f66696c653000", r0, &(0x7f0000e6b000-0x8)="2e2f66696c653000") getrandom(&(0x7f0000335000)="000000000000000000000000000000", 0xf, 0x3) 2017/11/22 14:32:02 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a1e000-0x70)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x1f, 0x0, 0x4b352e62, 0x2, &(0x7f0000ec5000)=@common="6970365f767469300000000000000000", 0x4d, 0x3fe3, 0x7f}) signalfd(r1, &(0x7f0000549000)={0x6800000000000000}, 0x8) 2017/11/22 14:32:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000206000)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000073000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fd000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00003e3000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/11/22 14:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000916000)="c50020000000010007a8f79b5a09008b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89b7362f00f8dd75f0fd03510006a609288d3f00e4ff7fae560706000000000000005ce0f7897c6caa9f2d2fbee79bbd88e5f812ab090087000000008b268933cb8f2a6fe058e69a990000010107", 0x78) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002c7000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00009fc000)=0x0, &(0x7f00009cd000)=0x2) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e1a000)={0x8, "3bbac8cebd4b"}) 2017/11/22 14:32:02 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) epoll_wait(r0, &(0x7f0000adf000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) statfs(&(0x7f0000c32000)="2e2f66696c653000", &(0x7f00004c4000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 14:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r1 = dup(r0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000689000-0x68)={0x6, 0x0, [{0xbff, 0x0, 0x200}, {0x2f8, 0x0, 0x6}, {0x40000092, 0x0, 0x3ff}, {0x809, 0x0, 0x100000000}, {0xb2e, 0x0, 0x1d}, {0x8e5, 0x0, 0x24242fd1}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b4000)={0x0, 0x0}) write$fuse_notify_retrieve(r0, &(0x7f0000297000-0x30)={0x30, 0x102, 0x0, 0x7, 0xffffffff, 0x800, 0x1f}, 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = socket$alg(0x26, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000995000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005c0000)=0x8) bind$alg(r2, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syncfs(r0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002cb000)="0519", 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c15000)=0x0, &(0x7f0000912000-0x4)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000117000-0x4)=0x2, 0x4) 2017/11/22 14:32:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000057c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) [ 539.479436] 9pnet_virtio: no channels available for device ./file0 2017/11/22 14:32:02 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a1e000-0x70)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x1f, 0x0, 0x4b352e62, 0x2, &(0x7f0000ec5000)=@common="6970365f767469300000000000000000", 0x4d, 0x3fe3, 0x7f}) signalfd(r1, &(0x7f0000549000)={0x6800000000000000}, 0x8) 2017/11/22 14:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ee8000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000d99000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dfe000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) r2 = socket(0x8, 0x80a, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e1b000-0x4)={0x8, 0x2, 0x1000}, 0x4) [ 539.570106] 9pnet_virtio: no channels available for device ./file0 [ 539.591429] QAT: Invalid ioctl 2017/11/22 14:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000672000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005d9000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00001b0000)="2e2f66696c653000", &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) stat(&(0x7f0000b24000-0x8)="2e2f66696c653000", &(0x7f000084f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003f7000-0xc)={0x0, 0x0, 0x0}, 0xc) r10 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000304000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000-0x4)=0xe8) getgroups(0x3, &(0x7f0000e75000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f000055e000)={&(0x7f0000091000-0xc)={0x0, 0x0, 0x10001, 0x3}, 0xc, &(0x7f0000949000)=[{&(0x7f0000cb5000)=[{0x1010, 0x5d6, 0x8, 0x7fff, 0x8001, "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"}, {0xf0, 0x8, 0x2, 0x4, 0x8, "ba85d805a9c80b271c0ef2551f45fb2e9ca23ff5acf15bf729dad170f138b859e1fe465e6952b9e0d033aaa3d76ba2c76b123d9b922fcd85c2e3b28fa6384fa50e0e150f780908d409f1d92e3d031615524ba12c709f8df1237aeed92dadeb7b561b22eb407962cb8b6a7acf9fbadf7ec911acd01ecf7f88ae027c14b064b461d5bad6a6ca5b2c1add110522907ccae2899449a8c47427ea17c482cee1d382e868ae0301a9ed6dc579dc69ab40b74f2d3ca67b0d68e6fe2cbaeea69b2b5cc8dbd9ef6ce45de2e25abaf15bb5c1da175b6bc71645d4e62b16fdd1993639adbd4a"}], 0x1100}, {&(0x7f00000e2000)=[{0x78, 0x400, 0x1, 0x12, 0x3ff, "b3d61836a3f03aa0074063768ea9a83fbd25ee2f6fc3d01ece49c7bd7eb4aa60f92d752fccc95a597a76c9b6af4c59415b65df9dc3aa3a5cd441652a5e49e96bb9286c3ffb35f4c25ccbe6def285fc2027fbd03a4812e60c958e8fa12c8766686119e224c2d09238"}], 0x78}, {&(0x7f00007a8000-0x42b)=[{0x57, 0x7, 0x500, 0x80000001, 0x73fc, "79b27c3bd3ba776f854f86a1369fcc853d807607126bcbdfec314b3700972131c4caf5ef22c2f77c96299c808d72468106aab32e94149ba19aab0bf680f90a38032648a339180c"}, {0x69, 0x7e, 0x100, 0x8, 0x0, "45f506ae391a60709fe6a258e0b5c4f73fecb06d1e7e8268834ab11f80cb9d1a68206b99a8b7c6882b8054ca031fff5a7bd88cc9db52af3d408e548d1e0414b4219e1ef595a9031082922ffcc6e2171e906c06c1e02bef489f"}, {0x19, 0x7fff, 0x302, 0x1, 0x101, "4f4b8b7e141a335c26"}, {0xed, 0x3f, 0x300, 0x8001, 0x4, "525e73d12dd4b102ebf554738ea1b9b330e85333bc382a1166382874318094a80fe5c5b9d765e944f447333931dcd81b2b4b8f8c178b75d3b3f62324663d9a37461716961c9361846eb9a48a5abb1f32fc5dc5d61ad48efd6c261686c520b4e9b6cd37f47457e78b9c802203b69b64b9a0883e6f5d5a4a1a1cf702427bd671d091c3aea919635bca42f87947c621c03256872d86692d381fe4faa807c6a9d8bac6e45d4195946653f6bd0ea5f6a63454a4b5421c229d7136e7d8f5706ae379355001711a5657795a12c4b4b154c91ac30cbe97033ca15732e9feab26dc"}, {0x99, 0x7, 0x400, 0x9e, 0x20, "ec93bf7890c105cee838840c86506beb226607d9fbd54f72a98f8634b12ba6adb8ed48f78b614e4537b0d86d3e7d5d6b4528742163885b50a3e29d9ebf8fde04a72285bd44dccaf1685a350217202d1158241aa62ca25b195f853d48625c07d94f3e57c3872dfe10d7540c54922787e9bb94ae725af5f237b4bfaecc672e9c32080aafebc76ddb2322"}, {0x46, 0x2, 0x804, 0x2, 0x3, "9b86b3d16c10dff1f3df7907b90da3c7dd0ab5c29b04ced2caf0f12800d0e1dbe00f889659a2a938737e60f9a6fce5e7d83d6cd20b0f"}, {0xcb, 0x100, 0x8, 0x4, 0x80, "f39e043738428f271b4eedc1d7fe861914474826c6e141894beae4df7384e1278554f946ccb8aac72c211305aec61a8309d7a3011bf96ffca4f937d5c1b767903afb8cf6925696f55832a7cc0130eee9862426f5d971384f553d5725a02a23e7089d60a80fdb6a82bc3cb9196a85455086b116aa3224c5d06a637141f5ebf1721e069c25b4ba7aaa7d1308c57323538366f6c508c210db1c77cdd884c02e1babe5404275771361ecdf709930bbb40e5d54367b9e4dedc9a3a7dc51"}, {0xbb, 0x800, 0x800, 0x7, 0x8, "986ad3c2d93fa024a2e0cf9629013bf9e076b748b5ba98a81704fdee412e46b9968116950ab5856f17adc92d562abc812967ad11d7412376ff5b8b735bc3f251891e81155f378dc070169048860ca5d2a78ddfbd1f02edab3e831fe05138d53192861e2b884eea82fac6e9c9934aed87bc8aeeec50d9521c6a8953fb7292e7856c19e50315500250ee9a31fa89dab500db15c613425070da91a2df6aadbb076d349e55858ec6a399c8fd42"}], 0x42b}], 0x3, &(0x7f0000093000-0x98)=[@rights={0x1c, 0x1, 0x1, [r3, r0, r2, r1]}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x7, 0x4000814}, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r14 = userfaultfd(0x0) ioctl$UFFDIO_API(r13, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r14, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r13, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r13, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r13, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r14, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000082d000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001a000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000823000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bbf000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0xa, &(0x7f0000044000)={0x0, 0x80000000000012, 0x2, @tid=r2, []}, &(0x7f00008fa000)=0x0) r3 = creat(&(0x7f0000fbe000-0x8)="2e2f66696c653000", 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000b38000-0x4)=0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000d39000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000013b000)=0x10, 0x800) r4 = syz_open_dev$mouse(&(0x7f0000620000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x20000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000316000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f7667615f6172626974657200", 0x244540, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bf1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20000000000002, 0x2, 0x7, 0x5}, &(0x7f00003d9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000267000-0xc)=@sack_info={r6, 0x1, 0x130000}, 0xc) epoll_create(0x9e8f) socket$inet_sctp(0x2, 0x1, 0x84) 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, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) setsockopt(r7, 0x400000000114, 0x6, &(0x7f0000a00000-0x4)="034b0007", 0x4) r8 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r8, &(0x7f00008f3000-0x20)=[{{0x0, 0x0, &(0x7f00000d2000-0x48)=[{&(0x7f00009a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000e5a000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00007f9000)="0000", 0x2}, {&(0x7f0000f7c000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000b53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000422000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f00002be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000034b000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000a3a000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x9, &(0x7f0000ed4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0xfffffffffffffff9}, 0x6}], 0x1, 0x2020, &(0x7f000090d000-0x8)={0x0, 0x0}) bind$inet(r8, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000ea8000)="a5", 0x1a000, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r9, 0x0, 0x12, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) 2017/11/22 14:32:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000d12000)="2e2f66696c653000", 0x125300, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f00009bc000)={0x1a, 0x1e, 0x7fffffff, 0x3, 0x4000, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000030b000-0x5c)={{0xa, 0x2, 0xe77, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x100}, 0xff, [0x6, 0x9e5, 0x2, 0x20, 0xffff, 0x46, 0x9, 0x400]}, 0x5c) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r2, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a1e000-0x70)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x1f, 0x0, 0x4b352e62, 0x2, &(0x7f0000ec5000)=@common="6970365f767469300000000000000000", 0x4d, 0x3fe3, 0x7f}) signalfd(r1, &(0x7f0000549000)={0x6800000000000000}, 0x8) 2017/11/22 14:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mbind(&(0x7f0000f25000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000c40000)=0xe6, 0x100, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setrlimit(0x6, &(0x7f000088e000)={0x80000000, 0x4236}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000604000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000d15000)={0x100000000, 0x0, 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]}) [ 539.608378] QAT: Invalid ioctl 2017/11/22 14:32:02 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000a65000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000e3b000-0x19)="ff02160000000002000000000000000000000000000305be95", 0x19) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) tee(r0, r0, 0x6, 0x1) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:02 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e5f000-0xa0)={0x0, @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]}, 0x4, 0x10000, 0x7af1, 0x82d, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x47, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x16e6, 0x1000, 0xffffffff, 0x1}, &(0x7f00004ee000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) creat(&(0x7f00003ea000)="2e2f66696c653000", 0x0) bind$alg(r3, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00001f8000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) 2017/11/22 14:32:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x5, 0x4, 0x3ff, 0x9, 0x54f2bd97, 0x8}, 0x40, 0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000a1e000-0x70)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x1f, 0x0, 0x4b352e62, 0x2, &(0x7f0000ec5000)=@common="6970365f767469300000000000000000", 0x4d, 0x3fe3, 0x7f}) 2017/11/22 14:32:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000caf000)="2e2f66696c653000", r0, &(0x7f00005cc000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fc7000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000efc000)={r1, 0x1, 0x30}, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e88000+0xc8e)="2f6465762f72666b696c6c00", 0x12001, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) socket$inet6(0xa, 0xf, 0x2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000444000)={r1, 0x6}, &(0x7f000096e000)=0x8) truncate(&(0x7f000024b000)="2e2f66696c653000", 0x6) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000f51000)={0x2, 0x5, &(0x7f00002ef000)="67c6b14e0f"}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00007ad000)={r1, 0x10000, 0xb2, "446cb41f675b8fc6f9349531a1f84e3b9e54b1cd584ab67845c9db965252b70d7b19436a36a3fb0030c41ef0d04341d6a82137cf97de3ed6b8fa2824269f9b79660ac7a1a179285f19efe50f9e1d2cdcc2751620c80e03a808516e2b613481caf9ad7d1127b4703584bddefd1f53d16fb2e57b9db6dd7a144abeb29f2703fec5ab62a551e66fca0e6ee797a201a56b12ddd392d54b9b0dfd88c52475f6a1761867f469d33ae945415e15efa4c63ec0a14e5f"}, 0xba) 2017/11/22 14:32:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e7a000-0x94)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x1, 0xa0, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) connect$unix(r0, &(0x7f0000e51000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059e000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) fstatfs(r0, &(0x7f0000092000-0x17)="0000000000000000000000000000000000000000000000") setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$random(&(0x7f000083e000)="2f6465762f72616e646f6d00", 0x0, 0x40) 2017/11/22 14:32:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f8f000)="26776c616e31266d643573756d76626f786e65743163707573657400", 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000bc8000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000048c000)={0x0, @in6={{0xa, 0x1, 0x283e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb896}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x6, 0x400, 0x20}, &(0x7f0000795000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fc000)={r1, 0x800, 0x5, 0x0}, &(0x7f00009f7000-0x4)=0x10) socketpair(0xa, 0x6, 0x7, &(0x7f000097b000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00005c1000+0xfb6)={{&(0x7f00004c4000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060c000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000154000-0x4)=0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000059b000-0x9)="2f6465762f6b766d00", 0x9) r5 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0x8, 0x1) r6 = syz_open_dev$urandom(&(0x7f00004fd000)="2f6465762f7572616e646f6d00", 0x0, 0x8000000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x69) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000b7c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000bb2000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat(r5, &(0x7f0000fa0000-0x8)="2e2f66696c653000", r5, &(0x7f00005d4000)="2e2f66696c653000") sync() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000-0x20)={0xffffffffffffffff, &(0x7f00002a6000)="61", &(0x7f0000af7000-0x2)="", 0x0}, 0x20) splice(r6, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000e50000)={0xd002, &(0x7f000030e000)=0x0, 0x3, r3, 0x2}) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000782000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000740000-0x4)=0xb7c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00006b6000-0x14)={0x3, 0x0, 0x7, 0x3, 0x7}) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000b01000)={0x6, 0x4, 0x0, 0x9, 0x4000000000000101}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00003d8000)={@generic="820d0931d0aa92604841a4eee583c156", @ifru_flags=0x1000}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000339000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r3, 0x0, r5, 0x0, 0xfffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/11/22 14:32:03 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) 2017/11/22 14:32:03 executing program 4: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f1c000-0x8)={0x0, 0x0}) madvise(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x5) munlock(&(0x7f00007fc000/0x1000)=nil, 0x1000) pipe(&(0x7f0000eef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1c000)=0xe8) r3 = geteuid() mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f1d000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x1ff, 0x1, 0x9, 0x1a, 0x80, 0x80, 0x10000, r2, r3}, {0x5, 0x20, 0x6, 0x9, 0x2, 0x7b, 0x0, 0x1ff}, {0x3, 0xffffffffffffff01, 0x1, 0xd2}, 0xffffffffffffffc1, 0x5289, 0x7, 0x0, 0x8, 0x2}, {{@in=@loopback=0x7f000001, 0x6, 0xffff}, 0xf, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x9, 0x10001, 0x36a, 0x4}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f1c000-0xbc)={0x100000001, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "ad87c0bbae5fdb7d", "6a22daad97aac77499fce1e732bcdc233a8a05a4caa55ac180d5ddcd9e4220ee", 0x9, 0xdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000100000-0x8)={0x548, 0x0}) set_tid_address(&(0x7f0000b64000-0x4)=0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000f1d000)={0x2, 0x0, [{0x0, 0x0, 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dcc000)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000125000)={0x0, 0xc1, "a1be28b3012e86611367bea62e596d94421ac2676bed037108a8942606aceb43ae137f75222b010b72c436e8d3d198039f40eabe21ef2dbb74af2eb9fbb279f0a4aa72ba50366011110744f8e05b8dea6c5ccc40deb54c228f20e6e5d2f9596089a8a221e517aa219b56024bed86e68c5edee8a46b8bb52900e66dac51d1f3b8745465f84e2367dc1072866a539953281d83b004ae4e968cdf8f6eb827092817ccd2c3bf28197d449b76daea356bb47efadfff022dc8b435f85999790364117d49"}, &(0x7f00002e5000-0x4)=0xc9) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c94000-0x8)={0x0, 0x4}, &(0x7f0000196000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000045b000-0x8)={r6, 0x31}, &(0x7f0000b66000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000b90000-0xa0)={r7, @in={{0x2, 0x1, @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]}, 0x7, 0x9, 0x80, 0xa4, 0xffffffffffffffff}, &(0x7f000028b000)=0xa0) pipe2(&(0x7f0000876000-0x8)={0x0, 0x0}, 0x800) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ccb000-0x2)="0604", 0x2) 2017/11/22 14:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) 2017/11/22 14:32:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d58000-0x4)=@assoc_id=0x0, &(0x7f00007f7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b15000-0x8)={r1, 0x20}, &(0x7f0000c99000-0x4)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 539.888422] [ 539.890096] ====================================================== [ 539.896402] WARNING: possible circular locking dependency detected [ 539.902703] 4.14.0+ #100 Not tainted [ 539.906404] ------------------------------------------------------ [ 539.912717] syz-executor0/20426 is trying to acquire lock: [ 539.918322] (&pipe->mutex/1){+.+.}, at: [] pipe_lock+0x56/0x70 [ 539.925951] [ 539.925951] but task is already holding lock: [ 539.931906] (sb_writers){.+.+}, at: [] SyS_splice+0x1117/0x1630 [ 539.939609] [ 539.939609] which lock already depends on the new lock. [ 539.939609] [ 539.947916] [ 539.947916] the existing dependency chain (in reverse order) is: [ 539.955526] [ 539.955526] -> #5 (sb_writers){.+.+}: [ 539.960807] cache_grow_end.part.37+0x3a/0x180 [ 539.965888] [ 539.965888] -> #4 ((completion)&req.done){+.+.}: [ 539.972120] lock_acquire+0x1d5/0x580 [ 539.976431] wait_for_completion+0xcb/0x7b0 [ 539.981264] devtmpfs_create_node+0x32b/0x4a0 [ 539.986264] device_add+0x120f/0x1640 [ 539.990571] device_register+0x1d/0x20 [ 539.994968] tty_register_device_attr+0x422/0x740 [ 540.000320] tty_port_register_device_attr_serdev+0x100/0x140 [ 540.006713] uart_add_one_port+0xa7a/0x15b0 [ 540.011546] serial8250_register_8250_port+0xfac/0x1990 [ 540.017421] serial_pnp_probe+0x5e7/0xac0 [ 540.022076] pnp_device_probe+0x15f/0x250 [ 540.026731] driver_probe_device+0x71b/0xae0 [ 540.031649] __driver_attach+0x181/0x1c0 2017/11/22 14:32:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bdf000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000001000-0x8)=0x6, 0x81, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000235000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x100001, 0xe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0xe, 0x2) syz_emit_ethernet(0x3a4, &(0x7f00009c1000-0x424)={@random="53ef7f160c8a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x396, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, "cd9d73", 0x0, "1e555e"}, "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"}}}}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000658000)=0x0) socketpair(0x100000000013, 0x2, 0x800000000000003, &(0x7f00008c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000eb7000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b7000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e92000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b5000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f0000b73000)={&(0x7f00000d6000-0xc)={0x0, 0x0, 0x1, 0xd7}, 0xc, &(0x7f00002b7000)=[{&(0x7f0000d4f000)=[{0x1010, 0x154d, 0x820, 0x1, 0x3, "97e8230956b9a9f38c6570afc84bfe5f9521ea73add038b0cc7a4edc29acc4eafebf9c7bc9a1f1e9ba75db922125ce086d7ab2497590cce8b89928b1804889432dc9387451659e0d027bea8db730a617976b00dc59a8e3775fd41c87e324b4ff3ce4984c0d23e9962c77a5ad906fed1019f7c71aa2fd98e62bdd16c72cec498e0ac1d35dea70df1b59f9b29e19104a880e707794fa6891227ff0ba2b7d09e6538457e8e4b85f58f377d144da2b8bbd87fccd7556614394f3b852dca3a737bde5e4b729226dda7358eeb5b529c5ee95c164b19a3b09523926f8cb61f7421649d48ffc6bdb299bf5d0d1b1f8439407c9f99e856de37a92ac1541425cf9ac15c3f9d72245e043a6237d778b5945071faf039f2a9cb57872b7f3fabe212eac2984c3874b6cc4df97344f3bec9c86b68d06d62bf5abced76f82931d0a9793bd71da9852e93a1dc735556ee3ec2adf3706d6eaac297e64a37e3928dccf5bf1f8e486b511aaf0727e08d3a54f6bd9665469fa389737d6f6ef0c0fc7346151a7fe428194797636f4be03c4b54cbc0926452261d77a70a7bcd5dca684ec913a5aa5d27a4f3e296ecbcfb5cf58f86b312e6b9a1d9bbceed6f17dfc4ee62f31ee60738c5619d994373d62ed23697d1f4ad25da07bbe866e400abfd26280505e97812c200d2fd5e1d233394dd07b1aa0d0e0bb03dea392253d4a3be24e6d0e163bb9d011e2ae5663b1a748af49c558f728e76b409397610bce03b77a17b1bf6bd5f7851785dc3b9a79559f29fbe00f1e212062539faa25f01ae5e96d5924e5c460deef64e278c7e75965d309031fda7248787175e9dd471d324064245867192381dc2be4786dd2d032d51d4c71c68e4c7e233df7431bd7fb1d9e43b6b99f209e4802131854f8f733b3a097e1f6c93d0ff373cccc4aef0f2bc0ab858aeb7c4f746e896fce668fa0b2e5f92274e9a800d61ef18b4bea11bb3f05c874b32c2f2c15f315531f995a80543ae31567927b5ed4df7fd0609d6f10a1aed93bfad34f4793e677bea72f857f5acb2a7b9feebc7a03fcb09277a81b9f4d76cd9cca704f6bd5cb4deaa25663fb7b09f5a993d5c53e52f167458e98de7bcbb913eadda30117359bd01f2825774f8b2e3cdd2bd3066774949ae61ad9ea8dd6d683a7d94ff4ab71166337ab282ea691cb4481df3d2ad5dd07f5e5b85e80fe35cbd4f87f1e4461376cf58e346ec1008cfd76e788a1cff3726888fcdae717986f85ab47d43f6c84b07b2b4dc2bbcb6743c0fd357705f48cbc24fe8f19ee80eda3018a10197514d3d4a3b0e5a7649cd94a4888e1dbf8ce687954a59045b912b81f1689775c9dc6775bc817d61101fbbcabb183d147587c9b057b477f4e583191564a2af0242ec7ddb07cddc252f516e647956dddffb0200b51b92b9a207ea9f52717a1072123da4db45da2830cc6e6440e1945826c2268bb9d0437e8073d1351d16d87f2f87a05f72db265f39ba77273b2091c000e4721206207f8709ae6ace68f95ee0f3fab2465fef6c1bbf34aaecc60090fd1775469957c52d266154fbb54e4dc0626cf4c4b411197d807c866b4e4afdc14844145763b8a1ed73521ccd0cdcf8fb5f1fe3a613ac86aee9f81b722b212c425d443b54f8aa5d0dd7fec6de1bb8229a96a8e9beab9ed9b13637292b6684709d594133950861c4d1525cf85abba0b8aadad394211f2e9557f8908b28ce2ebf433d5e9222c12f67f050e1a2dd9f7da49f43a8be7791ae4088e60d347506444f7e20be7ee6cd7d02448a90c420542a7f21bf8c87c009579db28fa00af1f5bda203916f0ca23b16ba6e9ed6d1d812549d68df9af9b4f7daeb357578161be678bb582ee8574d8d9d6ac83c5910ab813228c4517d45d8eb407d9c6a09f206606b2ba108dfdfb252762af8838640fe9fc422ea6da41c7c03f61c93c74bd784a375eda8599fc948b9d3278dc66a0a6e1809ec3c7f127435cacd75a3eff5a981b5bfb0b6de0c504a1d6cf635109796c44f888956cff243760c1a1090789a81b147287c6aa89a7b970c8c1e281cbc2f390eb331b0155b2579a87f211db4a94918637b88271354e0936845a71515a70204bfb68963c081555a6dc8d22ccc8c9e6951cb7d77f6c407f73353ee298a84f5435f466cf07fb81fbc2407a800af00ea91b4f8b2fd4f6f197e479e91f6b6db312673e71649795b3b6427f79837cfbef69d92dd7cda8d5512b3755f9f632a5afb2f314b2b6a5a61d4c518855b46ed5baa7f1ffa88f6a45c8f469e06e3273e61e48168d1e53c132b1d849da85043394fe4b54f81688b012fdaa825e4398b143b2d0c91ca4e5cc7e14018cb850976c770d121a948abac3d5384964bfb3d0cad9e6077fabf0e91aad8cea69a0cc901f45532838a5029866e4538dccdd1373701dd96470f84e8eed7ad5f2fa816099e9493176d840c8479f429a299324a6ca47fc16655e55c76d746f6fb044feef4911d31293d25dc08e6a7fbd65e04cac6ba2b935aaa1174661410e072a3960d152460a3b05bc7cfd3b631b34d182de8d90a6d975b96427d938dc0d390289cecf69a8742040f55233a53a81b8dfc939fe7f919728c860b376cc0733bcca451b5d885606edff17380c94c28c95892322ac9e5e7b18c0e998f2c48832c1c889e2bb972d74963ea3f1ad5769b2fcd589b4806ef2a1b180709ecea3815fae4c2731119aef33a5703855d126d451f2ecdb6364d35dfd82c6253c21d0d19833c7fe6b997a7069f94c0d3165017617a9b211cb5054c883543d247bd3a872a8ac14cc2ea750e72d95249bced2d428e90f61902cfa3cff8af013f776039039c785f7d56b7fe4c9a29532c05960354e39741086136241528a40578b5bf32c8d8eb71e268155b4f44ad5491d29def1eae9c778f3fa43521d08feccf1f098fe911673cf5874ef68da3b6afbf11caa4b6d2b176f87e43f21c419946c3b5ee970ae4fd65ebc575bca475b7dbee5178bf63847b3300084fef531a55a22f37d081390438857c99ea2b68f6c25330f75c8c6ba79c9a64273022605e186fe7d155545ed1d683f540337fd69e10b8bad486b7778d38be5a1202743409ee69985ea0c77cdf19e44753117d3a918a574c5cecc8b15998c9ca76c9e0c618fb20fda2b85273328f0f28c97d084e8c7cea8353a0384ba6f522e720fc659939afe5f403fb49e523cea9b19e0c466b40d9c0aa88130c7657110eab6893b49beb0a914deb1437ae2db23deb152a38186a5b378fc8ef35a11e01c84fb3af4c6d1ceae45426cb7cb6bbfdcc1f954932d9b4f7fd60db93837412c4006f4fe3e3765f1a1c951b98a1ebbdcdc5b6e772d51f4d6ac66cafbec54f06cb5b6aa68c2fe837d061fd62b78cd044072ec91d1d744ff6cab169ff1b96b2ec5140a35572e49900526895be9ada5d4f37c537411dcaa9a26217c51b1ba8fc6a5fd32785282c99492aa6b3f241573aa359dd100fea97e4a2d9efed1917fce04637bc16622d0764fc1d88f0db79254bed762167e6304cb81f7cd55008783efd930fd7aa60d05c2259a473f4703de84e468bc7a5f84aab68c390a36b5126689f04528c6fe7eb4226437d3c147c951025f99390e554f03abb3b7fdb74644b3ba928b8d35aa01a76c05dbe2d7f3cf366502bdf5e9b2a28adbf367f24a141440dfb47a216ceef49093b78c63764c114971ffc723167273e308d9fa236223b1eed9572fed626fd0b87fdc352d37c1bd2879e3a78adc37001cb74859c72448b41c63b6ccb866e6d424f54dfe399c0737f04a82a1956d7f25c00885fb0118a605341bd1eb630337b433a0c32f925dda3a2169de9d04b989d41dca2511508f83ca1a4eba5d669e56fef3da24a450927bd9a510118cba456009d95fe374f5e804d67e4ccd877ea48a818909ad07f64a6b55cd710c4270527dde0a6ea33026f588b27a57576f4d5d9b87c7eb5573d28f20c189347b8e899ef716525d3a0aac998f1355679cec35e17bf35c643b65c7d7e2cb6be7e2837e1acc7a859034d3841712f754f1d555ec68f979fb1e75f1c6328ac9b3931b9f153a4db35b45a154970bf77dd8afe30fb1da9fadbda1b9820f0213662cd1b47b0e9eb513523f258fad29c5b5183a5a002c86162bc6ee85f79e0990ff7f8723938db2ba7a02c045ccd446553f6f3176c2a8896bbe5c25f926c452d13023f0f7ae47d17b640627766f965c58c68f11d59453af214bd2a1472b3027bbfc971f8e2d4af7702d43f347cfbbef833545d4d52697f09c8e5369640afe50d1b27c524049dbf2b6662b2430ce8447fb25e494170a74e8a4ffa89e014e9c66199d25258cf5404e5c44051218f372a421a08f8e97f650f0c0c88da11f1399b9512168133ffe03b4447fbfdd5c08bbc75f66ba4518e0fd2527d13cab2b7c13cb1bf07c385a91cf4ceca42f885780277c44f052a4d8446514b801d5bf7d7515ded5498038481c1e0729a3597058b6395546c721be5d42b0b8a05d80571b0767a1f9fc1a1bf84fe9df29a107ba557742b31ed1df340244007ca64b0eb94ca84221589fb06ef99ad81bfd4fc636201d88e803c00a7a20e510b6a134e4e25ca4a7581a814072b960708baf3e021bfa0e4f79dbd85f4eeb469331cc942290f2806cc226747fc7766a9316165d97d8656622a55506cd4e3ea34d12a7e907ef54c22b5f821d8fc3311cc3febdc2c9cdb052de203033ebe082f294974c501e2ab66986ed7ec7b0a11b513bb0f99927701614fb9e90cf6e369bbda38d35ce896de55253261d2cd8c78788327a033140e0dc51719b7e9648d3a8a8ee6ad3b48f84fc2a10483dce25ce3362e25d2a0a5f10c9290ea5f22ab01c257dfd99fb860794d6208d1c21b1ae0341db5d7c3226edb42b9f1f79994dedf070e4b7e35825bf7dac1caacc7cd164fad3177e4d2f0191af0de3b43a9f314e937eab7478c8baf07fb82f1f9c4f2f91bef62e84c6caf47309720acd6d0d32bb9a72e6e787b6762c88139818e0795b5f82e279f84eabce54675cc7c7c20195a6f6891ff4ffd4738291ff2ab8f3d578f6c5fc8574c977ad117e5fea1f8426112e645884cbe549906311f9e079991cc853790dccea04c4904465fa72580a23c39b85c8b242d83f4c038c7a1464cc500c22ae8076b05af460f3b93c699a4e4c02c1efd1fc71d77aacd0422e78b78a39a3bbd5c9e9f64baed9c6a8786ecf31e9cd5dbcc48352a225b7ac7e2363e360c75b3def1b29324119bb64649d91e8ec82dcf6c6e43f00844e6ed118303e6b3b6a158647814030a48787ae17fdd398efbdcf763c3f392c374f05c10e2523c189831f6a97af9cb29e1b222b4936f285656370eeee01a6e724234a4b8e11daacc769284db4ea5cc51028bd308200554c36b1588f62c6e2f59f99ba87a0109fe91f61b2039f90623af14e9ba9a3ae8812bcb3e0f317aa0d3c16fd5b906e22064239066684e8c5c90f7b244cac5d20495a55717c173ec0a1fdb699e72036e666357e7ea28a11f05bc85835d62568f29cb9bad31d5a6052ce885743fc50477c68c91c6bdbc6f20b95fa2e99437a80940c98e8be24833ec75d80439bcd047d11fe5c4df8996f780eff344b3c4d28c2931e01732f3691d8adbeb7670fa22849b6f0b705195ba37e4e16b904b68f4fae6aa2d9e9d2b3e92eef70aa0458170cab420d1cd6bde29da99f21965642af158b3834c9b4b3343b8f15ad36ae2522b60269c30ea617127430ca5e23194b10fe762e305346155718bd98a23f1e36e73adc9eaa22c80815536279453025a12a6a9584c4d98850"}], 0x1010}], 0x1, &(0x7f0000c9a000-0xb8)=[@rights={0x18, 0x1, 0x1, [r3, r4, r1]}, @rights={0x30, 0x1, 0x1, [r4, r5, r1, r4, r2, r3, r5, r4, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r3, r3, r2]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x2c, 0x1, 0x1, [r4, r5, r5, r3, r1, r4, r5, r2]}, @cred={0x18, 0x1, 0x2, r0, r6, r7}], 0x6, 0x4000000}, 0x4011) getsockname$ax25(r4, &(0x7f000025d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000084f000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000e0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000484000-0x4)=0x0, &(0x7f0000d6a000)=0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ff0000)={0x0, 0x2, 0x2e, 0x7f, 0x5}, &(0x7f0000d5c000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000080000-0x8)={r9, 0x5}, &(0x7f0000c70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000bf000)={r10, 0xd0, "a227608917863861b113a2647e6d7d7d8c8fe227fe91b13de6c6e4da6d21adbcc930320cf90398f96e06df9cfe6c086e5c32608c97794045b5477089d18f4acb42a8ce410cf9edb787c806a0da5685542bb3f42e0ad884e113093c68f17fc001f0712b2e16dc6eaa628289ed72666f1d003d51b92774fbb722e4013a6b2b9fc12b63b369409a3594e111cea9b2f22a7883f7dec7366f46180898d7c8754fdbef034a5f022885e2e6af6b8311a3df5cf1c83a15c98f6812db6b59e121418fa3d2b9fc56b58bb18acadcae2818a0520bd4"}, &(0x7f00008bd000)=0xd8) writev(r4, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4693e", 0x3b}], 0x1) socketpair$unix(0x1, 0x86, 0x0, &(0x7f00007fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x4, 0x8000004, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00006ce000)=0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000fd9000)=[@in6={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000120000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x4, 0x7, 0x9, 0x1, 0x3, 0x2, 0x100, 0x3, 0x5, 0x6, 0x1, 0x2, 0x7]}, &(0x7f0000a6a000)=0x108) r11 = socket(0xa, 0x80000000000001, 0x0) ioctl$fiemap(r11, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x41, 0x1, 0x6, [{0x200000005, 0x400, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x9, 0x10000, 0xfffffffffffffffe, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x4, 0x0, 0x0, 0x4000000000000001, 0x0, 0x0, 0x0}, {0xcc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r11, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r11, 0x84, 0x21, &(0x7f0000417000-0x4)=0x0, &(0x7f00004fd000-0x4)=0x4) ioctl(r11, 0x8936, &(0x7f0000497000)="e8") write(r8, &(0x7f0000c6c000)="cc86d68497faf15da3feebde9d34da0250b112a7685d3e2ca460c61d65902b107ef5758deb66e6e878f135a5d03740a807b96904b51afe543aba67c7d5ec4174401d14b469697e0899", 0x49) 2017/11/22 14:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) 2017/11/22 14:32:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000061c000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000cf2000-0x18)={0x0, 0x8, 0x6, &(0x7f0000499000)=0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f000087f000-0x10)={&(0x7f0000402000/0x1000)=nil, 0x1000}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) 2017/11/22 14:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 540.036223] bus_for_each_dev+0x154/0x1e0 [ 540.040889] driver_attach+0x3d/0x50 [ 540.045117] bus_add_driver+0x466/0x620 [ 540.049595] driver_register+0x1bf/0x3c0 [ 540.054161] pnp_register_driver+0x75/0xa0 [ 540.058896] serial8250_pnp_init+0x15/0x20 [ 540.063630] serial8250_init+0x8f/0x270 [ 540.068109] do_one_initcall+0x9e/0x330 [ 540.072587] kernel_init_freeable+0x469/0x521 [ 540.077589] kernel_init+0x13/0x172 [ 540.081724] ret_from_fork+0x24/0x30 [ 540.085930] [ 540.085930] -> #3 (&port->mutex){+.+.}: [ 540.091377] lock_acquire+0x1d5/0x580 [ 540.095689] __mutex_lock+0x16f/0x1a80 [ 540.100077] mutex_lock_nested+0x16/0x20 [ 540.104633] uart_set_termios+0x8f/0x5b0 [ 540.109190] tty_set_termios+0x6d4/0xa40 [ 540.113757] set_termios+0x377/0x6b0 [ 540.117980] tty_mode_ioctl+0x9fb/0xb10 [ 540.122454] n_tty_ioctl_helper+0x40/0x360 [ 540.127176] n_tty_ioctl+0x148/0x2d0 [ 540.131386] tty_ioctl+0x32e/0x15f0 [ 540.135513] do_vfs_ioctl+0x1b1/0x1530 [ 540.139888] SyS_ioctl+0x8f/0xc0 [ 540.143741] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 540.148980] [ 540.148980] -> #2 (&tty->termios_rwsem){++++}: [ 540.155014] lock_acquire+0x1d5/0x580 [ 540.159303] down_read+0x96/0x150 [ 540.163242] n_tty_write+0x249/0xed0 [ 540.167440] tty_write+0x400/0x850 [ 540.171465] redirected_tty_write+0xa1/0xb0 [ 540.176272] __vfs_write+0xef/0x970 [ 540.180557] vfs_write+0x18f/0x510 [ 540.184581] SyS_write+0xef/0x220 [ 540.188520] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 540.193757] [ 540.193757] -> #1 (&tty->ldisc_sem){++++}: [ 540.199524] lock_acquire+0x1d5/0x580 [ 540.203816] __ldsem_down_read_nested+0xd1/0xa90 [ 540.209058] ldsem_down_read+0x37/0x40 [ 540.213429] tty_ldisc_ref_wait+0x25/0x80 [ 540.218062] tty_read+0xf8/0x250 [ 540.221916] do_iter_read+0x3db/0x5b0 [ 540.226199] vfs_readv+0x121/0x1c0 [ 540.230226] default_file_splice_read+0x508/0xae0 [ 540.235552] do_splice_to+0x110/0x170 [ 540.239837] SyS_splice+0x11a8/0x1630 [ 540.244123] do_fast_syscall_32+0x3ee/0xf9d [ 540.248932] entry_SYSENTER_compat+0x51/0x60 [ 540.253823] [ 540.253823] -> #0 (&pipe->mutex/1){+.+.}: [ 540.259419] __lock_acquire+0x3498/0x47f0 [ 540.264052] lock_acquire+0x1d5/0x580 [ 540.268339] __mutex_lock+0x16f/0x1a80 [ 540.272710] mutex_lock_nested+0x16/0x20 [ 540.277257] pipe_lock+0x56/0x70 [ 540.281109] iter_file_splice_write+0x264/0xf30 [ 540.286263] SyS_splice+0x7d5/0x1630 [ 540.290461] do_fast_syscall_32+0x3ee/0xf9d [ 540.295268] entry_SYSENTER_compat+0x51/0x60 [ 540.300159] [ 540.300159] other info that might help us debug this: [ 540.300159] [ 540.308268] Chain exists of: [ 540.308268] &pipe->mutex/1 --> (completion)&req.done --> sb_writers [ 540.308268] [ 540.319159] Possible unsafe locking scenario: [ 540.319159] [ 540.325183] CPU0 CPU1 [ 540.329823] ---- ---- [ 540.334452] lock(sb_writers); [ 540.337697] lock((completion)&req.done); [ 540.344415] lock(sb_writers); [ 540.350179] lock(&pipe->mutex/1); [ 540.353771] [ 540.353771] *** DEADLOCK *** [ 540.353771] [ 540.359793] 1 lock held by syz-executor0/20426: [ 540.364422] #0: (sb_writers){.+.+}, at: [] SyS_splice+0x1117/0x1630 [ 540.372536] [ 540.372536] stack backtrace: [ 540.376997] CPU: 1 PID: 20426 Comm: syz-executor0 Not tainted 4.14.0+ #100 [ 540.383977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.393293] Call Trace: [ 540.395851] dump_stack+0x194/0x257 [ 540.399444] ? arch_local_irq_restore+0x53/0x53 [ 540.404083] print_circular_bug+0x42d/0x610 [ 540.408370] ? save_stack_trace+0x1a/0x20 [ 540.412482] check_prev_add+0x666/0x15f0 [ 540.416507] ? print_usage_bug+0x3f0/0x3f0 [ 540.420707] ? copy_trace+0x150/0x150 [ 540.424474] ? check_usage+0xb60/0xb60 [ 540.428324] ? print_usage_bug+0x3f0/0x3f0 [ 540.432523] ? __lock_acquire+0x6e9/0x47f0 [ 540.436721] ? print_usage_bug+0x3f0/0x3f0 [ 540.440922] ? enqueue_task_fair+0x3b7/0x2950 [ 540.445384] ? __lock_acquire+0x6e9/0x47f0 [ 540.449585] __lock_acquire+0x3498/0x47f0 [ 540.453706] ? __lock_acquire+0x3498/0x47f0 [ 540.457993] ? __lock_acquire+0x6e9/0x47f0 [ 540.462200] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 540.467353] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 540.472505] ? perf_trace_lock_acquire+0xe3/0x980 [ 540.477310] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 540.482463] ? check_noncircular+0x20/0x20 [ 540.486663] ? perf_trace_lock+0x900/0x900 [ 540.490863] ? perf_event_update_time+0x28e/0x400 [ 540.495671] ? perf_trace_lock_acquire+0xe3/0x980 [ 540.500479] ? perf_trace_lock_acquire+0xe3/0x980 [ 540.505286] ? perf_event_update_time+0x28e/0x400 [ 540.510103] ? perf_trace_lock+0x900/0x900 [ 540.514302] ? perf_trace_lock+0x900/0x900 [ 540.518502] ? check_noncircular+0x20/0x20 [ 540.522702] ? lock_downgrade+0x980/0x980 [ 540.526815] ? __free_insn_slot+0x5c0/0x5c0 [ 540.531128] ? find_held_lock+0x39/0x1d0 [ 540.535166] lock_acquire+0x1d5/0x580 [ 540.538940] ? pipe_lock+0x56/0x70 [ 540.542450] ? lock_release+0xda0/0xda0 [ 540.546395] ? lock_release+0xda0/0xda0 [ 540.550337] ? rcu_note_context_switch+0x710/0x710 [ 540.555233] ? __might_sleep+0x95/0x190 [ 540.559172] ? pipe_lock+0x56/0x70 [ 540.562680] __mutex_lock+0x16f/0x1a80 [ 540.566532] ? pipe_lock+0x56/0x70 [ 540.570038] ? is_bpf_text_address+0xa4/0x120 [ 540.574499] ? kernel_text_address+0x102/0x140 [ 540.579045] ? pipe_lock+0x56/0x70 [ 540.582552] ? __kernel_text_address+0xd/0x40 [ 540.587015] ? unwind_get_return_address+0x61/0xa0 [ 540.591913] ? mutex_lock_io_nested+0x1900/0x1900 [ 540.596720] ? __save_stack_trace+0x7e/0xd0 [ 540.601011] ? depot_save_stack+0x12c/0x490 [ 540.605302] ? save_stack+0xa3/0xd0 [ 540.608893] ? save_stack+0x43/0xd0 [ 540.612486] ? kasan_kmalloc+0xad/0xe0 [ 540.616338] ? __kmalloc+0x162/0x760 [ 540.620022] ? iter_file_splice_write+0x247/0xf30 [ 540.624831] ? SyS_splice+0x7d5/0x1630 [ 540.628685] ? do_fast_syscall_32+0x3ee/0xf9d [ 540.633144] ? entry_SYSENTER_compat+0x51/0x60 [ 540.637696] ? find_held_lock+0x39/0x1d0 [ 540.641730] ? check_noncircular+0x20/0x20 [ 540.645930] ? print_usage_bug+0x3f0/0x3f0 [ 540.650128] ? __lock_is_held+0xbc/0x140 [ 540.654160] ? __lock_is_held+0xbc/0x140 [ 540.658192] ? rcu_read_lock_sched_held+0x108/0x120 [ 540.663173] ? __kmalloc+0x471/0x760 [ 540.666852] mutex_lock_nested+0x16/0x20 [ 540.670880] ? mutex_lock_nested+0x16/0x20 [ 540.675079] pipe_lock+0x56/0x70 [ 540.678409] iter_file_splice_write+0x264/0xf30 [ 540.683053] ? lock_acquire+0x1d5/0x580 [ 540.686997] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 540.692067] ? __lock_is_held+0xbc/0x140 [ 540.696096] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 540.700825] ? __sb_start_write+0x203/0x290 [ 540.705116] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 540.710182] SyS_splice+0x7d5/0x1630 [ 540.713863] ? exit_to_usermode_loop+0x8c/0x310 [ 540.718502] ? compat_SyS_vmsplice+0x250/0x250 [ 540.723052] ? do_fast_syscall_32+0x156/0xf9d [ 540.727513] ? compat_SyS_vmsplice+0x250/0x250 [ 540.732060] do_fast_syscall_32+0x3ee/0xf9d [ 540.736347] ? do_int80_syscall_32+0x9d0/0x9d0 [ 540.740896] ? lockdep_sys_exit+0x47/0xf0 [ 540.745015] ? syscall_return_slowpath+0x2ad/0x550 [ 540.749914] ? sysret32_from_system_call+0x5/0x3b [ 540.754725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 540.759534] entry_SYSENTER_compat+0x51/0x60 [ 540.763906] RIP: 0023:0xf7f10c79 [ 540.767234] RSP: 002b:00000000f770c01c EFLAGS: 00000296 ORIG_RAX: 0000000000000139 [ 540.774906] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 0000000000000000 [ 540.782146] RDX: 0000000000000019 RSI: 0000000000000000 RDI: 00000000fffffdf8 2017/11/22 14:32:04 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) getrandom(&(0x7f00006df000-0x12)="000000000000000000000000000000000000", 0x12, 0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000262000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8d000)=0xb) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt(r1, 0x4, 0x7, &(0x7f0000d24000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000)=0xe8) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000063b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c88000-0x80)={[0x1, 0x0, 0x1000, 0xd000], 0x7, 0x30, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000e7000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c8b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 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}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 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, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r2, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002a0000-0xa)={0x3, [0x3, 0x9, 0x10001]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000066a000)="2e2f66696c653000", &(0x7f00008d7000)="2e2f66696c653000", &(0x7f00008c0000-0x7)="686f7374667300", 0xa000, &(0x7f0000b83000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000706000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x7, &(0x7f00005e7000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) r6 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x4000000024, 0x3, 0x6, 0x2000ffff}) getsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000f7c000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000054b000)={0x0, 0x47, 0xfffffffffffffffc, 0x2}, &(0x7f0000135000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00001b0000)={r7, 0xf5, "f1d7a5e6635a723ef02000d6c2e6159a7643ce23c00d399751e0c29121101dd6cb5f120be394d9e8ea6a972d0bff002975f8ae21eca88259e960d4e47272cab60a5e31563f493f1b798b2ed2f3d4158f30b1a49c4c011b22819dc603e4160ecf463f77146178004ec9984d4f307126b7989edd3d44228ea5ced7ec052e87c4e9e8a82c50ceddf3359787fef376cb8b11c72f37b0211090f48ec499c0191e83e23319ceb7c73fccd3e644a9f7e6871fd56cdf494f7b148f4e9f5f924211db54f1b1a71c6cc85e7222033c3458eb915fb7a1c1ea9f2574f17fdf7fa2cc61f002e00ca83c78c0cb0e640c4500ee4c814aa19e0410f850"}, &(0x7f0000f76000-0x4)=0xfd) r8 = getpgrp(0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) getpgid(r8) connect$nfc_llcp(r5, &(0x7f0000385000)={0x27, 0x8, 0xc00000000000000, 0x7, 0x100, 0x8000, "e05c0242bfa75faba4176df8736d3dd8ea93567512700fdaab09bc6d5fb2b534e85abb59561831aac277c4861eea9c6fb94354379046ac3c4be896096b5e2f", 0x0}, 0x58) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000d1a000)=@assoc_value={0x0, 0x718}, &(0x7f000080e000)=0x8) [ 540.789397] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 540.796637] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 540.803875] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 540.818347] rfkill: input handler enabled 2017/11/22 14:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000091f000-0x4)=0x0, &(0x7f0000f00000)=0x4) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) execve(&(0x7f00003c2000)="2e2f66696c653000", &(0x7f0000146000-0x1c)=[&(0x7f0000958000-0x4)="2c2d2b00", &(0x7f000082f000-0x1)="00", &(0x7f0000032000)="00", &(0x7f0000819000-0x2)="5c00", &(0x7f000082b000)="25282c00", &(0x7f0000dfe000)="00", &(0x7f000093a000-0xc)="6d643573756d776c616e3000"], &(0x7f0000a1d000-0x18)=[&(0x7f00003a1000-0xf)="76626f786e65743073797374656d00", &(0x7f00009c8000)="00", &(0x7f00001f6000)="7d2300", &(0x7f0000e42000-0x10)="2d73797374656d73656c666574683100", &(0x7f0000e6e000)="00", &(0x7f00009eb000-0x9)="406370757365742900"]) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060c000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000154000-0x4)=0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000059b000-0x9)="2f6465762f6b766d00", 0x9) r5 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0x8, 0x1) r6 = syz_open_dev$urandom(&(0x7f00004fd000)="2f6465762f7572616e646f6d00", 0x0, 0x8000000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x69) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000b7c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000bb2000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat(r5, &(0x7f0000fa0000-0x8)="2e2f66696c653000", r5, &(0x7f00005d4000)="2e2f66696c653000") sync() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000-0x20)={0xffffffffffffffff, &(0x7f00002a6000)="61", &(0x7f0000af7000-0x2)="", 0x0}, 0x20) splice(r6, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000e50000)={0xd002, &(0x7f000030e000)=0x0, 0x3, r3, 0x2}) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000782000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000740000-0x4)=0xb7c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00006b6000-0x14)={0x3, 0x0, 0x7, 0x3, 0x7}) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000b01000)={0x6, 0x4, 0x0, 0x9, 0x4000000000000101}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00003d8000)={@generic="820d0931d0aa92604841a4eee583c156", @ifru_flags=0x1000}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000339000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r3, 0x0, r5, 0x0, 0xfffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/11/22 14:32:04 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000061c000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000cf2000-0x18)={0x0, 0x8, 0x6, &(0x7f0000499000)=0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f000087f000-0x10)={&(0x7f0000402000/0x1000)=nil, 0x1000}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009ca000-0x9)="2f6465762f73672300", 0x3, 0x100) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000c35000-0x138)={{0x3000, 0x5000, 0x3, 0x8, 0x0, 0x9, 0x1000, 0x0, 0x6, 0x5, 0x100, 0xb06, 0x0}, {0x106000, 0x10d000, 0xb, 0x60, 0x4, 0x0, 0x4000000, 0x400, 0xcd9041a, 0xc9, 0x2, 0x7, 0x0}, {0x0, 0x1000, 0x0, 0x81, 0x100000000, 0x4, 0x5, 0x453, 0x80000001, 0x40, 0x0, 0xe6c, 0x0}, {0x5000, 0x100000, 0x10, 0xdf, 0x7, 0x0, 0x35, 0x80000000, 0x0, 0x80, 0x8, 0x80000001, 0x0}, {0xf001, 0x0, 0x10, 0x7, 0xfffffffffffffffc, 0x7fffffff, 0x3234, 0x1a1, 0x7, 0x8, 0x0, 0x2, 0x0}, {0xf5a58fc22f33e7e9, 0x1f000, 0x0, 0x8, 0x80, 0x3, 0x0, 0x6, 0x2, 0x7, 0x66, 0x4, 0x0}, {0xf000, 0x0, 0x4, 0x40, 0x2, 0x3, 0x9f, 0x401, 0x5, 0xfffffffffffff773, 0xc0c9, 0x7, 0x0}, {0xf000, 0x0, 0x9, 0xc000000, 0x7, 0x1000000, 0x5, 0xa7, 0x2b9e, 0x4, 0x1000, 0x1, 0x0}, {0xd000, 0x0, [0x0, 0x0, 0x0]}, {0x5000, 0x6000, [0x0, 0x0, 0x0]}, 0x50000, 0x0, 0xf000, 0x4301, 0x4, 0x800, 0xf000, [0xff, 0x1e8, 0x7, 0x2]}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000657000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dff000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$getflags(r0, 0x409) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8d, "9900de83f0801d12ab8c60aea5823e6656666145a5dc7311f90b02fdb4a28492eef7f18e77eb20d460079e43da899dd5c3c3693b2071f09c7fb7ad6c05075d42d25f5d4946335ddea938c220351c67e2dfe2a623537a4e8ae09e958d3481b7bef782d20346d459b9716afaaf287aa6b7ac631859ff80bedf46646b88779ba7388f140a4a0c0883ec746e414b77"}, &(0x7f0000001000-0x4)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x4, 0x400}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000911000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r2, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000116000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(0xffffffffffffffff, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cee000)="2f6465762f7663732300", 0x20, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008fe000)={0x0, 0x4}, &(0x7f00003c9000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d93000-0xc)={r1, 0x2, &(0x7f0000e51000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dfa000)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000036f000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000258000)=0x5, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1b000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002ab000)=0x2) r4 = userfaultfd(0x0) execveat(r2, &(0x7f0000241000-0x8)="2e2f66696c653000", &(0x7f0000d4f000-0x8)=[&(0x7f000007f000)="6574683047504c707070302300", &(0x7f0000ddd000)="2b2b2c5e76626f786e6574306d643573756d6264657663707573657400"], &(0x7f00009c9000)=[&(0x7f00007f1000-0x4)="24262d00", &(0x7f0000a49000-0xc)="2f6465762f6175746f667300", &(0x7f00001bd000)="00"], 0x500) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000494000)={0x0, 0x1000, "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"}, &(0x7f0000d12000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f99000-0x14)={0x8, [0xc70b, 0x3ff, 0x2, 0x9, 0xffffffffffff7fff, 0xfffffffffffffffd, 0x1, 0x7]}, &(0x7f0000b52000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000c34000-0x9)={r5, 0x1, "50"}, &(0x7f0000d8c000)=0x9) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000067000)={r6, 0x5, 0x20, 0xff, 0x8}, &(0x7f0000c22000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d14000-0x8)={r5, 0x80000000}, &(0x7f00003be000-0x4)=0x8) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 540.907795] rfkill: input handler disabled 2017/11/22 14:32:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000044e000)=0x2) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d7d000-0x8)={r1, 0x38f0}, &(0x7f00003f0000-0x4)=0x8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x633) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfa000)="2f6465762f72666b696c6c00", 0x2006, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000007d000-0x4)=0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000195000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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connect$bt_rfcomm(r1, &(0x7f0000d2d000-0x9)={0x1f, {0x4, 0x6, 0x6, 0x5, 0x8, 0x3}, 0x3}, 0x9) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f8c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4100}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$bt_rfcomm(r1, &(0x7f0000bff000)={0x1f, {0x8, 0x80000000, 0x8, 0x9, 0x0, 0x9}, 0x64}, 0x9) 2017/11/22 14:32:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) 2017/11/22 14:32:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0x7)="2f6465762f6175746f667300", 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x24, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sendfile(r0, r0, &(0x7f00009e0000-0x8)=0x0, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed8000-0xb)="2f6465762f6877726e6700", 0x50002, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2017/11/22 14:32:04 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c88000-0x80)={[0x1, 0x0, 0x1000, 0xd000], 0x7, 0x30, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000133000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00008fd000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="40f1be7832833e686e5d691ccd254375", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r2, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000061c000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 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, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000cf2000-0x18)={0x0, 0x8, 0x6, &(0x7f0000499000)=0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f000087f000-0x10)={&(0x7f0000402000/0x1000)=nil, 0x1000}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000190000)={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]}) 2017/11/22 14:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c78000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b31000)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d09000-0x10)={0x8, 0x1}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) finit_module(r2, &(0x7f0000592000)="6e6f64657600", 0x1) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000003c000)={0xaa, 0x2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000e8f000)={{0x0, 0x0, 0x6d9a, 0x1, 0x100000001}, 0x8, 0x5, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000e61000-0x10)={&(0x7f0000d23000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000273000)={"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"}) 2017/11/22 14:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) syz_open_dev$usbmon(&(0x7f0000841000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x200) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 541.014338] rfkill: input handler enabled [ 541.031173] rfkill: input handler disabled [ 541.034309] QAT: Invalid ioctl [ 541.035105] QAT: Invalid ioctl [ 541.035135] QAT: Invalid ioctl [ 541.036592] QAT: Invalid ioctl [ 541.040957] QAT: Invalid ioctl [ 541.045186] QAT: Invalid ioctl [ 541.046607] QAT: Invalid ioctl 2017/11/22 14:32:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000154000/0x3000)=nil, 0x3000}, 0x5, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$inet_udp(0x2, 0x2, 0x0) 2017/11/22 14:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bec000-0x4)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000152000)=[{0x4, 0x9}, {0xf, 0x1000}, {0x3, 0x26f93d1a}, {0xf, 0x7fff}, {0x8, 0xffffffffffffffb3}, {0x0, 0x10000}, {0x7, 0x3}, {0x2, 0x9}, {0xf, 0x0}], 0x9) r2 = accept4(r0, &(0x7f0000e33000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef8000)=0xc, 0x800) syz_extract_tcp_res$synack(&(0x7f0000dd0000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000038e000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b81000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000021b000-0x4)=r3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000090d000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00000fd000)=0x0, &(0x7f0000275000)=0x4) fcntl$setflags(r2, 0x2, 0x1) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000bea000)={[{0x7, 0xfffffffffffffff7, 0x1, 0x40, 0x4, 0x3, 0x7, 0x1e, 0x9, 0x5, 0x5, 0x800, 0x7}, {0x1, 0xd5, 0x96b, 0x0, 0x4, 0x101, 0x3, 0x8, 0xfff, 0x17, 0x0, 0x4, 0x9}, {0x0, 0x4, 0x6, 0x5, 0x184, 0x7, 0x200, 0x3f, 0x8, 0x6, 0x0, 0x480, 0x1}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da1000)="2f6465762f72746300", 0x8100, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000369000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000371000)="d3", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000077c000)={r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000ea8000-0x5c)={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6f0456df}, 0x1, [0xfffffffffffffff7, 0x6, 0xfffffffffffffeff, 0x80, 0x1, 0x8, 0x0, 0xfffffffffffffffa]}, 0x5c) [ 541.046637] QAT: Invalid ioctl 2017/11/22 14:32:04 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000044e000)=0x2) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d7d000-0x8)={r1, 0x38f0}, &(0x7f00003f0000-0x4)=0x8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x633) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f73657175656e6365723200", 0x1000000004000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000fc3000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000dc7000)={0xaa, 0x2c, 0x0}) prctl$intptr(0x3f, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000051b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f000094f000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$mouse(&(0x7f0000006000)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x14100) connect$nfc_raw(r0, &(0x7f000080b000-0x10)={0x27, 0x1de, 0x200000006fa, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000dc2000)={0x3, 0x0, 0x1, 0x2}) rt_sigsuspend(&(0x7f0000602000)={0x1}, 0x8) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000648000-0x8)={0x7, r3}) 2017/11/22 14:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) r1 = open(&(0x7f0000c8d000-0x8)="2e2f66696c653000", 0x8000, 0x40) recvmsg$kcm(r1, &(0x7f000087f000-0x1c)={&(0x7f000058e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dda000)=[{&(0x7f0000c50000-0x2)="0000", 0x2}, {&(0x7f0000d26000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0x2, &(0x7f00000ab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37, 0x8}, 0x40000000) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000061c000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000cf2000-0x18)={0x0, 0x8, 0x6, &(0x7f0000499000)=0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f000087f000-0x10)={&(0x7f0000402000/0x1000)=nil, 0x1000}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "6165616400000000000000000000", 0x3, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ab3000)="2e2f66696c653000", 0x2, 0x20) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000f12000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f0000140000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000efa000-0xf6)={0x0, 0xee, "f407fde5edcf7a9f994d46dbf957ab077e5382806b2aec552af4502514f9a8252cae79c70faf43ac5207d44965ba346bbd3b518bbc818ffe50e843ccf61c0c7e0de23a6ce13b93118e9f00f2aba2dbd3c62a6f38d678ba87f1da058cbad0a4179fce5fb302d8c9205f4ad26dd6f923278091eee9afa264e336667b4aef04f702806fcb2a302c3e1a8e9fa4e23f393a122bd087b112a2e35a300155915c5f8f4f99c6ded853c58c4a97ae8d1c541aa7cada2177ff0fb47557fb2ca33f5ad78d114efcb094c389dce6bb1117fcf40a74211411b271ccc4118da0ea37bf9ee1570277582739105d9bab580846033bb7"}, &(0x7f0000b8b000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000276000-0x99)={r5, 0x91, "875e3f27eaf8131c1860425171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba1700007210ca465fbeff070000000000000000c18f0188c13a8016f67481a8997b37687d53599e6985873524b2371cf817daf105448be3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26342498bce15de67d"}, &(0x7f00004ab000)=0x99) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r6}, &(0x7f00001ab000-0x4)=0x10) r7 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r8, 0x8, &(0x7f0000001000)={0xa, 0x1, 0xffffffffffffffff, 0xfffffffffffffffd}) renameat2(r2, &(0x7f000004e000-0x8)="2e2f66696c653000", r0, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006eb000-0x8)={0x0, 0x0}) setsockopt(r1, 0x101, 0xfffffffffffffffe, &(0x7f0000ab5000-0x3)="7ddf7a", 0x3) close(r4) timerfd_create(0x5, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r9 = dup3(r3, r7, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(r9, 0x5412, 0x8) accept4$llc(r2, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x80800) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") symlink(&(0x7f0000ada000-0xc)="2e2f6275732f66696c653000", &(0x7f0000ee2000-0xa)="2e2f636f6e74726f6c00") creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) 2017/11/22 14:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="", 0x0, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 541.161153] rfkill: input handler enabled [ 541.175471] rfkill: input handler disabled 2017/11/22 14:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000045a000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00007d8000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse_notify_store(r0, &(0x7f00007fc000-0x28)={0x28, 0x20, 0x0, 0x71, 0xfff, 0x1f}, 0x28) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000017f000)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c2000-0x9)="2f6465762f72746300", 0x400, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d65000-0xa)="00000000000000000000") setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e3000)="2f6465762f73657175656e63657200", 0x30800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000092b000)=0x0, &(0x7f0000752000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:04 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, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f000015a000)="2f6465762f766373612300", 0x5, 0x10040) write$fuse_notify_poll_wakeup(r1, &(0x7f0000a8a000-0x18)={0x18, 0x40000000, 0x0, 0x7fffffff}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="bd", 0x1, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0xb287, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8d, "9900de83f0801d12ab8c60aea5823e6656666145a5dc7311f90b02fdb4a28492eef7f18e77eb20d460079e43da899dd5c3c3693b2071f09c7fb7ad6c05075d42d25f5d4946335ddea938c220351c67e2dfe2a623537a4e8ae09e958d3481b7bef782d20346d459b9716afaaf287aa6b7ac631859ff80bedf46646b88779ba7388f140a4a0c0883ec746e414b77"}, &(0x7f0000001000-0x4)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x4, 0x400}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000911000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x1000000800000036, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r2, &(0x7f00008ae000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000449000)={&(0x7f00004c9000/0x3000)=nil, 0x3000}) 2017/11/22 14:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000121000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000044e000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) [ 541.235890] rfkill: input handler enabled [ 541.253282] rfkill: input handler disabled 2017/11/22 14:32:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000061c000-0x4)={0x0, 0x0}) perf_event_open(&(0x7f000024d000-0x78)={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, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000cf2000-0x18)={0x0, 0x8, 0x6, &(0x7f0000499000)=0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f000087f000-0x10)={&(0x7f0000402000/0x1000)=nil, 0x1000}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000082b000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00003dc000-0x1)="bd", 0x1, 0x3fffffc, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/22 14:32:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f0000140000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000efa000-0xf6)={0x0, 0xee, "f407fde5edcf7a9f994d46dbf957ab077e5382806b2aec552af4502514f9a8252cae79c70faf43ac5207d44965ba346bbd3b518bbc818ffe50e843ccf61c0c7e0de23a6ce13b93118e9f00f2aba2dbd3c62a6f38d678ba87f1da058cbad0a4179fce5fb302d8c9205f4ad26dd6f923278091eee9afa264e336667b4aef04f702806fcb2a302c3e1a8e9fa4e23f393a122bd087b112a2e35a300155915c5f8f4f99c6ded853c58c4a97ae8d1c541aa7cada2177ff0fb47557fb2ca33f5ad78d114efcb094c389dce6bb1117fcf40a74211411b271ccc4118da0ea37bf9ee1570277582739105d9bab580846033bb7"}, &(0x7f0000b8b000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000276000-0x99)={r5, 0x91, "875e3f27eaf8131c1860425171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba1700007210ca465fbeff070000000000000000c18f0188c13a8016f67481a8997b37687d53599e6985873524b2371cf817daf105448be3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26342498bce15de67d"}, &(0x7f00004ab000)=0x99) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r6}, &(0x7f00001ab000-0x4)=0x10) r7 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r8, 0x8, &(0x7f0000001000)={0xa, 0x1, 0xffffffffffffffff, 0xfffffffffffffffd}) renameat2(r2, &(0x7f000004e000-0x8)="2e2f66696c653000", r0, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006eb000-0x8)={0x0, 0x0}) setsockopt(r1, 0x101, 0xfffffffffffffffe, &(0x7f0000ab5000-0x3)="7ddf7a", 0x3) close(r4) timerfd_create(0x5, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r9 = dup3(r3, r7, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(r9, 0x5412, 0x8) accept4$llc(r2, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x80800) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") symlink(&(0x7f0000ada000-0xc)="2e2f6275732f66696c653000", &(0x7f0000ee2000-0xa)="2e2f636f6e74726f6c00") creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) 2017/11/22 14:32:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000200000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001aa000+0x368)="", 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a26000)="", 0x0) 2017/11/22 14:32:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r1 = add_key(&(0x7f00009ad000-0xd)="646e735f7265736f6c76657200", &(0x7f00006a4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000893000-0xf9)="34daf09ef8c66095d59b3bec358f9138f3aeb11f404a491c6f44ecc8263f49e4ccb41ff95c78289afbc811e203fbe8eaebfb7ca35a14708b0de434333ad94535cdaf2bc999974a06279c652c7fae01c8cccab9b2a5bf50b6320eace80b89b33fa7a1c67d0bb0030705a8e89c80d4dd5e47f4031eb988d7e91db92abee78f47fb33b9e87d0387dddbb425196aafb3d864c50fc1493fe59bea03c8b0e1851f574fd382f55d1934ccc1f30964f99c2a0d3a991a7aaa9f072e049b5e08fd67798bc504155037ce09dbb78214c880ad45c8829c493448b0ca2a6164c7b147122b68f16fa4c6468a765e5c5dd5c400dba9d724a9d9b7ac8923217437", 0xf9, 0xfffffffffffffffe) keyctl$clear(0x7, r1) timer_create(0x4, &(0x7f0000cc6000-0x58)={0x0, 0xf, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001af000-0x4)=0x0) timer_delete(r2) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/11/22 14:32:04 executing program 3: socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) prctl$void(0xd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a22000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000317000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000480000-0x8)={r2, &(0x7f00006a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000